29 Best Window Replacement Companies in Alpine, CA (Mar 2023)
Window Companies Near Me
When it's time to replace your windows, our list of the top window installation companies can help you find the provider for you.
We analyzed all the top window installers in Alpine and selected the top 29 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
A review of the best window installation companies in Alpine may not seem like the most compelling article on EcoWatch, but trust us, windows impact your life more than you might think. Poor windows can make your home uncomfortable in the summer or winter.
Installing efficient windows on your house can help you save money each month on your power bills — and you can help the environment as well.
So if you're constructing a new home, renovating or changing out old windows in Alpine, you've found the best place to get started.
Best Affordability
Window World
- Large serice area
- EnergyStar Partner
- Great industry reputation
- Quality of service will depend on your area
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Entails hiring third-party contractors
Best Overall
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Manufactures products in-house
- No lifetime warranty
Best Window Replacement Companies in Alpine
The EcoWatch Reviews team assessed dozens of installers in Alpine to find the best window installation companies for our readers. The providers we've included in this article scored best in our categories: energy-efficient offerings, availability, price, customer service and more.

Window World
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Large serice area
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EnergyStar Partner
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Great industry reputation
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Quality of service will depend on your area
Window World offers windows expertise in Alpine. Window World has been in the window installation industry for around 27 years. The provider has a lot of positive reviews from customers on online review websites.
You may want to consider going with Window World if you're interested in a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World has some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for high-quality Energy Star windows when inquiring. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Alpine?Window World does not mention prices on its website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate pricing information is to get a free quote from the company.

Milgard Windows & Doors
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EnergyStar Partner
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Wide network of installers
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Lifetime warranty available
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Entails hiring third-party contractors
Milgard Windows & Doors provides the best local installation in Alpine. It's a family-owned and -operated window replacement company, which primarily serves the West Coast. This company has been operating since 1962 and currently provides services to Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties. The provider has a lot of positive reviews from customers online.
If you're looking for a company that offers competitive pricing, a comprehensive warranty and installers that all have a minimum of 15 years of window installation experience, this may be the perfect company for you.
Energy Efficiency of Milgard Windows & Doors WindowsMilgard Windows & Doors offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for Energy Star windows when inquiring. The company manufactures its own products, which gives it the freedom to make custom windows based on the climate. The company designs its own vinyl compounds and profiles to ensure a heat-stable product that performs as advertised.
How much does Milgard Windows & Doors cost in Alpine?Pricing information is not available on Milgard's website, as the cost of window replacement varies greatly depending on how many and what type(s) of windows you need. However, it offers different kinds of windows at varying price points. For more accurate information on pricing, you can request a quote from the company.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Manufactures products in-house
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No lifetime warranty
Renewal by Andersen has the best availability in Alpine. This company has 27 years of experience in the windows industry, and it has proved to be one of the best companies in the business. The provider has many positive reviews from customers online.
It uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsA handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019. Not all of Andersen's offerings are Energy Star certified, so make sure you mention that you're interested in Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Alpine?Andersen doesn't have any prices listed on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. If you'd like more accurate pricing information, you can request a quote on the company's website.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct provides the best warranty in Alpine. Universal has been in the window business for about 20 years.
You may want to consider opting for Universal if you're interested in a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThere are a wide range of window types available from Universal Windows Direct, some of which are Energy Star products. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.
How much does Universal Windows Direct cost in Alpine?While pricing is not available on Universal's website, installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. For more accurate information on pricing, you can request a quote from the company.
We aim to be unbiased and transparent by describing pros and cons for each company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Replacement Companies in Alpine
Renewal by Andersen of Greater San Diego
San Diego, CA-
Reliable Appointment Windows
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Price Transparency
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Excellent Customer Service
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Educational Website
Services Offered
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay Windows
Best Value Glass Inc
Lakeside, CA-
Price Transparency
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Free Quotes
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Excellent Customer Service
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Helps Educate Customers
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Sliding Glass
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Heavy Glass
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Aluminum Window Frames
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Glass Showers
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Energy-Efficient Options
BM Windows
San Diego, CA-
Reliable Service
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Helps Educate Customers
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Excellent Customer Service
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Gives to charity
Services Offered
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Residential Windows
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Architectural Glass
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Energy-Efficient Options
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Custom Window Designs
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Commercial Windows
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Sliding Glass
Ecotech Windows & Doors
San Diego, CA-
Excellent Customer Service
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Free Quotes
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Educational Website
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Price Transparency
Services Offered
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Residential Windows
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Glass Showers
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
Pacifica Glass Company
Santee, CA-
No-fee Quotes
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Helps Educate Customers
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No-Hassle Pricing
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Excellent Customer Service
Services Offered
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Residential Windows
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Tempered Glass
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
The Window Shoppe
Vista, CA-
Free Quotes
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Sliding Glass
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Energy-Efficient Options
Pelican Replacement Windows
Vista, CA-
No-Hassle Pricing
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Educational Website
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Dependable Service
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Good Customer Service
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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Sliding Glass
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Energy-Efficient Options
Clear Concepts Window & Door
San Diego, CA-
Consistent Workmanship
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No-fee Quotes
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No-Hassle Pricing
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Excellent Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Action Window and Door
Spring Valley, CA-
Helps Educate Customers
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Good Customer Service
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Price Transparency
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Free Quotes
Services Offered
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Architectural Glass
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Glenview Glass & Screen Inc.
El Cajon, CA-
Price Transparency
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Consistent Workmanship
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Excellent Customer Service
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Arrives on Time
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Sliding Glass
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Glass Showers
Window World of San Diego
Vista, CA-
Price Transparency
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Helps Educate Customers
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No-fee Quotes
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Supports Charities
Services Offered
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Custom Windows
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Architectural Glass
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Sliding Glass
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Double-Hung
Sears Window Replacement
Ramona, CA-
Reliable Service
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No-Hassle Pricing
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Educational Website
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Good Customer Service
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
Bonita Home Window Replacement, Inc.
Bonita, CA-
Locally Recognized for Quality
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No-Hassle Pricing
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Educational Website
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Good Customer Service
Services Offered
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Custom Window Designs
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Sliding Glass
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Business Windows
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Double-Hung
US Window & Door - San Diego
San Diego, CA-
Price Transparency
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No-fee Quotes
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Helps Educate Customers
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Reliable Service
Services Offered
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
US Window & Door - Carlsbad
Carlsbad, CA-
Consistent Workmanship
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No-fee Quotes
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Price Transparency
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Educational Website
Services Offered
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
JWG Windows & Doors Inc.
Poway, CA-
Free Quotes
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Award-Winning
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Price Transparency
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Good Customer Service
Services Offered
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Energy-Efficient Options
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Glass & Screens etc.
Lemon Grove, CA-
Good Customer Service
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Price Transparency
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Free Quotes
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Sliding Glass
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Fast Delivery
360 Windows and Doors
Escondido, CA-
Helps Educate Customers
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Excellent Customer Service
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Dependable Service
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Reliable Appointment Windows
Services Offered
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Custom Windows
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Full-Service Installations
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Double-Hung
American Vision Windows
San Diego, CA-
Excellent Customer Service
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Helps Educate Customers
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No-fee Quotes
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No-Hassle Pricing
Services Offered
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Stained Glass
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Sliding Glass
RB Glass & Mirror
San Diego, CA-
Reliable Appointment Windows
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Excellent Customer Service
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Consistent Workmanship
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Price Transparency
Services Offered
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Full-Service Installations
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Custom Windows
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Residential Windows
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Commercial Windows
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Sliding Glass
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Heavy Glass
Escondido Glass Company, Inc.
Escondido, CA-
No-fee Quotes
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Price Transparency
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Excellent Customer Service
Services Offered
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Full-Service Installations
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Custom Windows
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Residential Windows
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Commercial Windows
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Heavy Glass
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Glass Showers
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Energy-Efficient Options
Masterpiece Leaded Windows
Santee, CA-
Educational Website
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Good Customer Service
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Price Transparency
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Free Quotes
Services Offered
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Stained Glass
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Custom Windows
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Fast Delivery
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Sliding Glass
Priority Doors & Windows
San Diego, CA-
Reliable Service
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Good Customer Service
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Price Transparency
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Helps Educate Customers
Services Offered
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Custom Windows
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Architectural Glass
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Sliding Glass
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Double-Hung
Window Solutions
Lakeside, CA-
Helps Educate Customers
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No-Hassle Pricing
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Excellent Customer Service
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Free Quotes
Services Offered
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Residential Windows
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Lemon Grove Glass & Supply
Lemon Grove, CA-
Excellent Customer Service
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No-fee Quotes
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Price Transparency
Services Offered
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Residential Windows
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
The Window Depot
National City, CA-
Price Transparency
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Free Quotes
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Helps Educate Customers
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Good Customer Service
Services Offered
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Custom Windows
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Fast Delivery
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Business Windows
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Sliding Glass
Comprehensive Glass Works
San Diego, CA-
No-Hassle Pricing
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Helps Educate Customers
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No-fee Quotes
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Excellent Customer Service
Services Offered
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Doors
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
San Marcos Glass
San Marcos, CA-
No-fee Quotes
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Consistent Workmanship
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Price Transparency
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Excellent Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Sliding Glass
Noble Glass Inc.
Vista, CA-
Price Transparency
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Free Quotes
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Educational Website
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Excellent Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
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Sliding Glass
How Installing Energy-Efficient Windows in Alpine Saves You Money
Energy-efficient windows can offer benefits in several ways. Here are a few reasons you may want to make the switch:
- Decrease your carbon footprint: Decreasing the amount of energy you use also lowers your carbon emissions. You could reduce it by about 117 pounds.
- Protect your investment: Upgrading your windows is an important part of maintaining your property and its value, especially if your home is on the older side.
- Save on power bills: Installing energy-efficient windows lowers your energy bills by about 12% since you use less energy.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out harmful UV rays, reducing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Alpine
Let's take a look at the cost of updating your windows and the types of services offered by installers.
How Much Do New Windows Cost?
Generally, Alpine homeowners can expect their window replacements to range from $250 to $1,200. The average cost is at around $600. How much it will cost depends on several factors, including type, material, size, the location of your home, number of windows and more.
It's important to keep in mind that windows with the best efficiency may cost more upfront but can save you hundreds of dollars by lowering your energy bills. Investing in Energy Star certified windows can save Alpine homeowners $491+ a year when replacing single-pane windows.
How much your window installation costs will also vary depending on the kind of window material you choose for the frames. Wood windows are usually the most expensive, but it depends if they are solid wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are shown to be more efficient.
What Services do Window Installers Offer?
There are generally two types of window replacement services: full-frame and pocket installations.
Full-frame installations require replacing the full window — the sill, frame, trim and all. These are typically done when you want a different style for your windows or when it has significant deterioration. Full-frame installations are more comprehensive and will increase overall costs. Pocket installations (also known as retrofits) are when you replace a window within its existing frame. Pocket installations are simpler and won't carry as large a bill, but you can't do this type of installment if you have any pre-existing rot or water damage.
If you're hiring a reputable window installation company, your company will be able to advise you on the best type for your project. In Alpine, the choice will mostly depend on the efficiency of your home and the age of your existing frames.
Best Affordability
Window World
- Large serice area
- EnergyStar Partner
- Great industry reputation
- Quality of service will depend on your area
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Entails hiring third-party contractors
Best Overall
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Manufactures products in-house
- No lifetime warranty
How We Choose the Best Window Installers in Alpine
EcoWatch reviews are different from other reviews since we look at these companies through a sustainability lens. Along with energy efficiency, we reviewed window companies all across the state and assigned rankings using the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installers that serve the Alpine area so you can find the best window installation company near you.
Work Quality
We're certain that you're looking for a company to do a great job installing windows. We've vetted each company on this list to ensure its contractors are well-qualified and that the company has gotten tons of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent online reviews to determine the companies with the highest rates of customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across nearly every category, including quality of installation, cost, quality of parts, warranty, professionalism and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers would like to keep costs as low as possible. When analyzing providers' prices, we awarded higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a significant investment, so you'll want to be certain that investment is well protected. Window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have been in the industry for quite some time. Window installers that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Alpine, CA Window Replacement FAQs
How much should a window install cost?
The national average cost to replace one window is around $600 but can range between $200 and $1,200, based on a few different factors. The price is often influenced by the type and material of the window, the size of the window and the location of your property. Also, bear in mind that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
Which type of window is the best?
Generally, double-pane windows are more efficient than single-pane windows and windows that don't open are more efficient than windows that do. To be sure you'll get the most energy-efficient windows, look for models with the blue Energy Star certification attached to them — that means they're certified energy-efficient by the U.S. Department of Energy.
Do you really need to use a window installation company?
Unless you have experience with home improvement projects and have the tools needed to replace your own windows, we recommend hiring a professional installer. The process of installing windows is quite involved and can take anywhere from four to six hours for a single window. Although it's tempting to try to do it yourself to save money, hiring a professional is a faster, more efficient and much safer alternative.
How long does it typically take to install windows?
Each window takes about 30 minutes to install based on the kind of window. However, the window installation can take two days or more if you need to have a lot of windows installed.
Should I replace my windows all at once?
If you're upgrading your windows to get more efficient windows, replacing all of the windows at once is the only way to see a noticeable difference. However, if you have only a few windows that are damaged or leaky, you can replace just those.