20 Best Window Companies in Alpine, CA (2025 Reviews)

When the time comes to replace your windows, our list of the best window installation companies can help you find the right provider for you.

We analyzed all the top-rated window companies in Alpine and selected the best 20 based on:

  • Customer reviews
  • Window installation expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated January 24, 2025

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

A review of the top window installation companies in Alpine may not seem like the most riveting article on EcoWatch, but trust us, windows have a more direct impact on your life than you might realize. When it’s the middle of summer, your old and drafty windows could be making your home more difficult to cool and costing you more in power bills.

Replacement windows improve the insulation in your home, not only making you and your family more comfortable during the summer and winter, but also saving you money and helping the environment.

We’ve put together a guide on the best installation companies to help you in your research, so you can not only take advantage of brand-new windows, but also save money on your electric bills.

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Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great Industry Reputation
  • Award-winning Company
  • Member of US Green Building Council
  • Manufactures products in-house
Save $375 Off Each Window
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best for Residential Windows

Window Nation

★★★★★
4.0
  • Custom Designs
  • Wide variety of products and services
  • Manufactures products in-house

Best Window Installation & Replacement Companies in Alpine

The EcoWatch team examined dozens of installers across the country to find the top window companies for our readers. We assessed the installers on their energy-efficient offerings, coverage area, local experience, customer service, price and more.

Window World logo
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Large serice area
  • Pros icon Low prices relative to competitors
  • Pros icon Great industry reputation
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Quality of service will depend on your area

Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window business for about 27 years. Many positive reviews on customer review websites back the company's reputation.

If you’re looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, this may be the perfect provider for you.

Energy Efficiency of Window World Windows

There are a wide range of window types that Window World offers, some of which are Energy Star products. 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?

Although prices are not readily available on Window World’s website, it's known for offering some of the most affordable window installations around. If you’d like more accurate information, you can ask for a quote on the company’s website.

Milgard Windows & Doors logo
Excellent Reputation

Milgard Windows & Doors

★★★★★
BBB Rating: A
Locations: West Coast
Founded: 1962
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Wide network of installers
  • Pros icon Lifetime warranty available
Cons:
  • Pros icon Entails hiring third-party contractors
  • Pros icon Limited additional services

Milgard Windows & Doors is a family-owned and -operated window replacement company, which primarily serves the West Coast. Milgard has been in the window business for about 60 years. Many positive reviews on customer review websites back the company's reputation.

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 provider for you.

Energy Efficiency of Milgard Windows & Doors Windows

There are a wide range of window types that Milgard Windows & Doors offers, some of which are Energy Star products. 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?

Although prices are not readily available on Milgard’s website, it offers different kinds of windows at varying price points. If you’d like more accurate information, you can ask for a quote on the company’s website.

Renewal by Andersen logo
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Great industry reputation
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty
  • Pros icon More expensive than competition

Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window business for about 27 years. Many positive reviews on customer review websites back the company's reputation.

If you’re looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, this may be the perfect provider for you.

Energy Efficiency of Renewal by Andersen Windows

There are a wide range of window types that Renewal by Andersen offers, some of which are Energy Star products. A 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.

How much does Renewal by Andersen cost in Alpine?

Although prices are not readily available on Andersen’s website, 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 information, you can ask for a quote on the company’s website.

We’ve recommended installers with good reputations, but keep in mind some national companies have independently owned locations in Alpine, so the quality of service may differ depending on your local crew. We have tried to remain unbiased and transparent by listing pros and cons for each company reviewed.

More Window Companies in Alpine

Renewal by Andersen of Greater San Diego

San Diego, CA
4.5
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Bay Windows
  • Service icon Glass Doors
  • Service icon Double-Hung
  • Service icon Window Replacement/Installation

Website: https://www.renewalbyandersen.com/window-company/778-san-diego/retailer
Address: 8572 Spectrum Ln, San Diego, CA 92121
Phone: (858) 537-4584

DaBella

San Diego, CA
4.5
★★★★★
  • Pros icon Wide range of services
  • Pros icon Financing options available
  • Pros icon Limited lifetime warranty
  • Pros icon Timely Service
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Glass Doors
  • Service icon Vinyl Frames

Website: https://dabella.us/location/san-diego/
Address: 3333 Camino del Rio S UNIT 340, San Diego, CA 92108
Phone: (619) 826-0582

Call My Guy

La Mesa, CA
5.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Transparent pricing
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Small business
  • Pros icon Wide range of services

Services Offered

  • Service icon Window Replacement/Installation

Website: http://www.illcallmyguy.com/
Address: 6155 Sarita St, La Mesa, CA 91942
Phone: (831) 214-2911

Clear Concepts Window & Door

San Diego, CA
5.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Glass Doors

Website: http://www.clearconceptssd.com/
Address: 7525 Mission Gorge Rd suite g, San Diego, CA 92120
Phone: (619) 583-7171

Designer Window Supply

San Diego, CA
5.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Glass Doors
  • Service icon Skylights

Website: http://www.designerwindowsupply.com/
Address: 11675 Sorrento Valley Rd L, San Diego, CA 92121
Phone: (858) 793-0339

360 Windows and Doors

Escondido, CA
5.0
★★★★★
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Window Replacement/Installation

Website: http://www.360windowsanddoors.com/
Address: 1960 W Mission Rd # 7, Escondido, CA 92029
Phone: (619) 331-5246

Hometime Windows & Doors

Murrieta, CA
5.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation
  • Service icon Glass Doors

Website: https://www.hometimewindows.com/
Address: 24837 Jefferson Ave Suite 207, Murrieta, CA 92562
Phone: (951) 467-4677

US Window & Door - San Diego

San Diego, CA
4.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Glass Doors
  • Service icon Triple Pane Glass
  • Service icon Metal Frames
  • Service icon Double-Hung
  • Service icon Vinyl Frames
  • Service icon Fiberglass Frames
  • Service icon Custom Window Designs

Website: https://www.uswindow-door.com/
Address: 7920 Silverton Ave suite n, San Diego, CA 92126
Phone: (760) 621-6287

Coughlin Windows & Doors Inc

Escondido, CA
4.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Timely Service
  • Pros icon Good Customer Service

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Vinyl Frames
  • Service icon Glass Doors
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Window Repair
  • Service icon Bay Windows

Website: https://www.coughlinwindows.com/
Address: 215 W Washington Ave, Escondido, CA 92025
Phone: (760) 737-5000

Best Value Glass Inc

Lakeside, CA
4.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Glass Doors
  • Service icon Energy-Efficient Options
  • Service icon Vinyl Frames
  • Service icon Glass Showers
  • Service icon Mirrors
  • Service icon Metal Frames
  • Service icon Window Replacement/Installation

Website: http://www.bvglass.com/
Address: 8956 Winter Gardens Blvd, Lakeside, CA 92040
Phone: (619) 449-2429

Window Solutions

Lakeside, CA
4.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement/Installation

Website: https://sdwinsol.com/
Address: 11632 Riverside Dr, Lakeside, CA 92040
Phone: (619) 258-0515

JWG Windows & Doors Inc.

Poway, CA
4.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Glass Doors
  • Service icon Window Replacement/Installation

Website: http://www.jwgwindows.com/
Address: 12544 Kirkham Ct #16, Poway, CA 92064
Phone: (858) 748-9500

Elor Energy, Inc.

San Diego, CA
4.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Timely Service
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Glass Doors
  • Service icon Window Replacement/Installation

Website: https://www.elorenergy.com/
Address: 9920 Scripps Lake Dr # 103, San Diego, CA 92131
Phone: (858) 330-1736

BM Windows

San Diego, CA
4.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Vinyl Frames
  • Service icon Glass Doors

Website: https://www.bmwindowsca.com/
Address: 9353 Activity Rd A, San Diego, CA 92126
Phone: (858) 621-6287

American Vision Windows

San Diego, CA
4.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Fiberglass Frames
  • Service icon Energy-Efficient Options
  • Service icon Vinyl Frames
  • Service icon Wood Frames
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Glass Doors

Website: https://americanvisionwindows.com/locations/san-diego/
Address: 7950 Miramar Rd, San Diego, CA 92126
Phone: (858) 264-2512

Breeze Mobile - Door & Window Screens

Solana Beach, CA
4.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Timely Service

Services Offered

  • Service icon Screen Repair
  • Service icon Window Replacement/Installation
  • Service icon Glass Doors
  • Service icon Window Repair
  • Service icon Wood Frames

Website: http://www.breezescreens.com/
Address: 991 Lomas Santa Fe Dr, Solana Beach, CA 92075
Phone: (858) 943-6677

Advanced Window

Valley Center, CA
4.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation

Website: https://www.advancedwindowinc.com/
Address: 28335 Cole Grade Rd, Valley Center, CA 92082
Phone: (760) 751-2000

PandaWhite, Inc.

Vista, CA
4.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Wood Frames
  • Service icon Energy-Efficient Options
  • Service icon Double-Hung

Website: https://www.pandawhite.com/
Address: 2598 Fortune Way STE I, Vista, CA 92081
Phone: (855) 700-2433

The Glass Guru

Temecula, CA
4.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Screen Repair
  • Service icon Glass Showers
  • Service icon Window Repair
  • Service icon Storm/Impact Windows
  • Service icon Fiberglass Frames
  • Service icon Wood Frames
  • Service icon Skylights
  • Service icon Mirrors
  • Service icon Vinyl Frames
  • Service icon Tempered Glass
  • Service icon Metal Frames
  • Service icon Glass Repair
  • Service icon Custom Glass
  • Service icon Energy-Efficient Options
  • Service icon Glass Doors
  • Service icon Triple Pane Glass

Website: https://www.theglassguru.com/temecula-ca/
Address: 43391Business, Park Drive STE C8, Temecula, CA 92591
Phone: (951) 337-4478

Milgard Windows & Doors

Temecula, CA
4.8
★★★★★
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Glass Doors
  • Service icon Fiberglass Frames
  • Service icon Bay Windows
  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Metal Frames

Website: http://www.milgard.com/
Address: 26879 Diaz Rd, Temecula, CA 92590
Phone: (800) 645-4273
Alpine Window Cost Calculator

Calculate how much you can expect to pay for window installation and replacement in Alpine, CA using our customized window cost calculator.

Estimated Window Cost:
161 homeowners have requested a free estimate in the last 3 days.

Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.

How Installing Energy-Efficient Windows in Alpine Saves You Money

Energy-efficient windows can offer benefits in more than one way. Here are some reasons you may want to make the switch:

  • Protect your valuables from fading: When you switch to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will fade less due to their ability to filter out damaging UV rays.
  • Protect your investment: When you have an older home, your windows could also be outdated or damaged. Upgrading your windows is an important part of maintaining your property and its value.
  • Save on electricity bills: Since energy-efficient windows reduce the amount of energy used to heat or cool your home, they can help you save about $491 annually on your energy bills in Alpine.
  • Decrease your carbon footprint: In Alpine, you can reduce your indirect greenhouse gas emissions by about 117 pounds per year once you install energy-efficient windows.

Estimated Cost of Window Replacement in Alpine

Each window installer offers varying services and has varying price points based on a few factors.

How Much Do New Windows Cost?

According to our research, the typical cost to replace a single window is around $600. However, window installation costs can range from $200 to $1,200 a window. How much it will cost depends on several factors, like type, material, size, the location of your home, number of windows and more.

Bear in mind that energy-efficient windows may cost more, but Energy Star predicts the upgrade will save you between $101 and $583 a year when installing single-pane windows and between $27 and $197 per year when you replace double-pane, clear glass windows. These savings vary depending on your local climate, energy rates and individual home characteristics.

Getting free quotes from multiple providers is the best way to figure out which one will work best for your budget.

What Services do Window Installers Offer?

The first step when considering an installation is to think about whether you should get a full-frame or pocket installation.

Full-frame installations are usually done when you want a new style or your window has a lot of deterioration. With this service, your installers will replace the entire window, including the frame, sill and trim. Pocket installations (or retrofits) involve installing a new window within the existing frame, which makes pocket installations more simple and affordable. However, if the frame has any rot or deterioration, you will most likely need a full-frame installation instead.

Your window installation company can help you decide which type of installation you need.

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Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great Industry Reputation
  • Award-winning Company
  • Member of US Green Building Council
  • Manufactures products in-house
Save $375 Off Each Window
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best for Residential Windows

Window Nation

★★★★★
4.0
  • Custom Designs
  • Wide variety of products and services
  • Manufactures products in-house

How We Choose the Best Window Installers in Alpine

EcoWatch reviews are different from other reviews, as we look at these companies through a sustainability lens. Along with energy efficiency, we evaluated several window installers in Alpine and assigned rankings based on the following methodology:

Service Area

This one is self-explanatory, but we’ve chosen to highlight window installation companies that serve a wide variety of states and cities so you can find a quality window installation company near you.

Work Quality

When selecting new windows, the quality and range of services can often play just as important of a role in insulation and performance as the brand of window you get. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.

Customer Reviews

We analyzed patterns in recent customer feedback to find the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across most other categories, including quality of installation, quality of parts, warranty, cost, 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 the prices of providers, we gave higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.

Warranty

Protecting your investment in new windows is important. For that reason, window installation companies that provide 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 a proven track record in the industry. Window installation companies that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.

Alpine, CA Window Replacement FAQs

How much does window installation cost?

The average cost of replacing one window can range from $450 to $650. There are many factors that affect how much it costs, including the number of windows, how energy-efficient the windows are, styles and sizes of windows, your property’s location, the materials used in designing the windows and local labor costs.

What are the most common kinds of replacement windows?

There are various kinds of windows you can get for your home, such as transom windows, casement windows, slider windows, awning windows, picture windows, double-hung and single-hung windows and bay windows.

Can you replace your own windows?

While it is possible to install your own windows, doing so requires a lot of time and handiness. Using a window installation company can help ensure that the job is done properly and that you won’t have to spend the time and effort to do it yourself.

Should I replace all my windows at the same time?

If you want to get more efficient windows and save money on your energy bills, replacing all of the windows at the same time is the only way to gain that benefit. On the other hand, if you have only a few windows that are broken or drafty, you can replace just those.

How long does it generally take to install windows?

Because the average installation time is 30 minutes per window, around 16 windows can be installed in a typical 8-hour work day.