20 Best Window Companies in Avocado Heights, CA (2025 Reviews)
Thinking about upgrading your windows? We’ve got you covered in this guide to the best window installation companies.
We analyzed all the top-rated window companies in Avocado Heights and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
Please enter a valid 5-digit zip code!
Why you can trust EcoWatch
The EcoWatch team is all about helping Avocado Heights homeowners find eco-conscious solutions for their homes. Damaged or outdated windows could lead to having higher energy bills during the winter or summer months.
That’s also bad for the environment, as the extra energy required by old windows increases your carbon footprint.
So if you’re building a new home, renovating or changing out old windows in Avocado Heights, this guide is the best place to get started.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Window Installation & Replacement Companies in Avocado Heights
The EcoWatch Reviews team assessed dozens of window installation companies in Avocado Heights to find the top ones for our readers. The installers in this article scored the best in our review categories, which include energy-efficient offerings, price, availability, local expertise, customer service and more.

Window World
EnergyStar Partner
Large serice area
Low prices relative to competitors
Great industry reputation
Lifetime warranty
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 around 27 years of experience in the window installation sector. Its reputation is backed by hundreds of positive reviews from customers online.
You may want to consider going with Window World if you're looking for a installer 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 carries 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 Avocado Heights?While prices are not 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 receive a quote on the company’s website.

Milgard Windows & Doors
EnergyStar Partner
Wide network of installers
Lifetime warranty available
Entails hiring third-party contractors
Limited additional services
Milgard Windows & Doors is a family-owned and -operated window replacement company, which primarily serves the West Coast. Milgard has around 60 years of experience in the window installation sector. Its reputation is backed by hundreds of positive reviews from customers online.
You may want to consider going with Milgard if you're looking for a installer that offers competitive pricing, a comprehensive warranty and installers that all have a minimum of 15 years of window installation experience.
Energy Efficiency of Milgard Windows & Doors WindowsMilgard Windows & Doors carries 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. 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 Avocado Heights?While prices are not available on Milgard’s website, it offers different kinds of windows at varying price points. If you’d like more accurate information, you can receive a quote on the company’s website.

Renewal by Andersen
Great industry reputation
Award-winning company
Member of US Green Building Council
Manufactures products in-house
No lifetime warranty
More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window installation sector. Its reputation is backed by hundreds of positive reviews from customers online.
You may want to consider going with Andersen if you're looking for a installer that 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 WindowsRenewal by Andersen carries 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. 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 Avocado Heights?While prices are not 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 receive a quote on the company’s website.
We have tried to stay unbiased and transparent by listing pros and cons for each company. Additionally, any partnerships do not influence our reviews.
More Window Companies in Avocado Heights
Renewal by Andersen of Orange County
Laguna Hills, CAPrice Transparency
Educational Website
Good Customer Service
Free assessment
Services Offered
Bay Windows
Double-Hung
Glass Doors
Window Replacement/Installation
Hometime Windows & Doors
Glendora, CAEducational Website
Price Transparency
Good Customer Service
Free assessment
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Glass Doors
SoCal Window Pros
San Dimas, CAGood Customer Service
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Dede Windows and Doors / window replacement
Anaheim, CAPrice Transparency
Free assessment
American-made vinyl
Good Customer Service
Educational website
Energy-efficient windows and doors
Educational Website
Services Offered
Glass Doors
Vinyl Frames
Window Replacement/Installation
Custom Window Designs
Harbor Construction
Huntington Beach, CAEducational Website
Timely Service
Price Transparency
Free assessment
Good Customer Service
Services Offered
Energy-Efficient Options
Double-Hung
Glass Doors
Bay Windows
Vinyl Frames
Window Replacement/Installation
Smart Window Company
Torrance, CAGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Glass Doors
Window Replacement/Installation
Double-Hung
Tempered Glass
Vinyl Frames
Energy-Efficient Options
Discount Window And Door
Redondo Beach, CAGood Customer Service
Free assessment
Price Transparency
Services Offered
Skylights
Metal Frames
Vinyl Frames
Window Replacement/Installation
Glass Doors
Energy-Efficient Options
Andes windows & doors
Norco, CASpanish-speaking
Good Customer Service
Price Transparency
Free assessment
Online portfolio
Educational Website
Offers window treatments
Services Offered
Vinyl Frames
Double-Hung
Bay Windows
Window Replacement/Installation
Glass Doors
California Window & Solar
Costa Mesa, CAGood Customer Service
Educational Website
Price Transparency
Free assessment
Services Offered
Vinyl Frames
Glass Doors
Window Replacement/Installation
Energy-Efficient Options
Metal Frames
United Builders Windows & Doors
Rancho Cucamonga, CAFree assessment
Price Transparency
Timely Service
Educational Website
Good Customer Service
Services Offered
Double-Hung
Bay Windows
Energy-Efficient Options
Glass Doors
Window Replacement/Installation
Retro Windows and Patio Doors LLC
Fontana, CAFamily-owned and operated
Price Transparency
Lifetime warranty
Energy-efficient windows and doors
Free assessment
Educational Website
Good Customer Service
Services Offered
Glass Doors
Tempered Glass
Window Replacement/Installation
Energy-Efficient Options
Concierge Home Remodeling
Tarzana, CAFree assessment
Educational Website
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Mancino Door & Window, Inc.
Glendora, CAPrice Transparency
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Energy Core Construction
Anaheim, CAFree assessment
Timely Service
Good Customer Service
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Glass Doors
Bay Windows
Best Windows and Doors OC
Anaheim, CAPrice Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Vinyl Frames
Glass Doors
Custom Window Designs
Window Replacement/Installation
TMC Windows & Doors
Orange, CAPrice Transparency
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Glass Doors
Save-On Glass & Screen
Westminster, CAFree assessment
Good Customer Service
Timely Service
Services Offered
Window Replacement/Installation
Glass Showers
Mirrors
Glass Doors
Window Repair
Golden Age Builders
West Hollywood, CA3D design and planning tool
In-home consultations
Good Customer Service
Free assessment
Unique window options
Price Transparency
Timely Service
Services Offered
Window Replacement/Installation
Can-Do Windows & Doors
Santa Ana, CAPrice Transparency
Educational Website
Free assessment
Services Offered
Fiberglass Frames
Metal Frames
Energy-Efficient Options
Glass Doors
Window Replacement/Installation
Vinyl Frames
Double-Hung
Wood Frames
Window King
Huntington Beach, CAEducational Website
Price Transparency
Free assessment
Services Offered
Double-Hung
Vinyl Frames
Window Replacement/Installation
Energy-Efficient Options
Glass Doors
Calculate how much you can expect to pay for window installation and replacement in Avocado Heights, CA using our customized window cost calculator.
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 Avocado Heights Saves You Money
By switching to energy-efficient windows, you and your family can enjoy several benefits, including:
- Save on energy bills: The Department of Energy estimates that heat gained or lost via windows accounts for around 25-30% of residential energy use. Installing energy-efficient windows can help lower that amount, which helps you save more on your bills.
- Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help reduce damage from the sun's UV rays to your floors, carpets and furniture.
- Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes tend to have windows that are outdated, leaky or potentially even damaged in some way. Updating your windows could help increase the value of your property if you decide to sell.
- Reduce your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% after you install Energy Star certified windows. In Avocado Heights, that’s about 117 pounds per year on average.
Estimated Cost of Window Replacement in Avocado Heights
Each window installer provides various services and has different price points depending on several factors.
How Much Do New Windows Cost?
According to our market research, the typical cost to replace a single window is about $600. However, window replacement costs can range from $200 to $1,200 per window. But costs vary remarkably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also provide door installations, which have a higher price tag.
It’s also worth keeping in mind that energy-efficient windows will usually cost more initially, but Energy Star predicts that upgrading the windows on your Avocado Heights home can mean an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 per year for double-pane windows. The amount of money you’ll save by switching to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
Something else that affects the total cost is the material you select for your frame. Aluminum frames are generally the least pricey and are sturdy and relatively maintenance-free, but they offer poor insulation. On the other hand, wood frames cost the most, as they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
When considering window replacements, there are typically two kinds that your provider will offer: full-frame and pocket installations.
A full-frame installation replaces the full window, such as the windowsill, frame, trim and the window panes. Because this type of installation is more involved, it will cost more than a pocket installation. Pocket installations (or retrofits) involve replacing a window within the existing frame, which makes pocket installations take less time and therefore cost less. But, if the frame has any damage or rot, you should opt for a full-frame installation instead.
Your window installer should be able to help you choose which type of installation you need.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
How We Choose the Best Window Installers in Avocado Heights
EcoWatch reviews are different from most reviews, as we look at these companies through a sustainability lens. We’ve evaluated the top window installers in Avocado Heights primarily based on their energy efficient offerings, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows have been shown to cut your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
This one is pretty self-explanatory, but we’ve chosen to highlight window installation companies that serve the Avocado Heights area so you can find the best window installation company near you.
Work Quality
When installing new windows, the quality and breadth of services can often play just as important of a role in overall efficiency and performance as the brand you choose. 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 online reviews to find the companies with the most customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it indicates the quality of services across nearly every category, including quality of installation, warranty, cost, quality of parts, professionalism and more.
Cost
Cheaper windows certainly don’t mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing providers’ prices, 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 offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Avocado Heights’s climate, homeowners need to be wary of low efficiency, rot and water damage. We factored in local experience to reflect the ability of Avocado Heights window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Avocado Heights, CA Window Replacement FAQs
What is the typical cost to install new windows?
The national average cost to replace a window is around $600 but can range from $200 to $1,200, based on a variety of factors. The price is often dependent on the size of the window, the location of your property and the type and material of the window. Also, remember that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
What are the most common kinds of replacement windows?
There are various kinds of windows you can get for your home, such as casement windows, slider windows, picture windows, awning windows, bay windows, double-hung and single-hung windows and transom windows.
When should I use a window installation company?
Unless you’re handy and have all the necessary tools to replace your own windows, we recommend hiring a professional installer. The window installation process is complicated 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 company is a faster, more efficient and safer alternative.
How often should you replace windows?
Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, they probably need to be replaced. Other than that, if your windows have any damage on them, or they have become difficult to open or close, they may be in need of replacement.