20 Best Window Companies in Temecula, CA (2025 Reviews)
Are you thinking of upgrading your windows? Our list of the top window installation companies can help you choose the right one for you.
We analyzed all the top-rated window companies in Temecula and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
A review of the top window installation companies in Temecula may not seem like the most captivating article on EcoWatch, but trust us, windows have more of an impact on your life than you might think. Poor windows can make your AC or heater work extra hard in the summer or winter.
Luckily, helping you save energy with efficient windows also helps our goals of conserving energy and the resources it takes to produce it.
We’ve put together a list of the top installation companies to help you in your search, so you can not only enjoy brand-new windows, but also save money on your energy bills.
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 Temecula
The EcoWatch Reviews team researched many window installation companies across Temecula to narrow our list down to the top ones. The providers we’ve mentioned in this article passed our review standards for energy-efficient offerings as well as price, local expertise, customer service and beyond.

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 provides windows expertise in Temecula. It's 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 windows industry, and it currently serves 200 locations nationwide. The provider has hundreds of glowing reviews from customers online.
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, Window World may be the perfect company for you.
Energy Efficiency of Window World WindowsThere are a wide variety of window types available from Window World, 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 Temecula?Prices aren’t mentioned on Window World’s website, but it's known for offering some of the most affordable window installations around. Receiving a free quote on its website is the best way to get more accurate pricing information.

Milgard Windows & Doors
EnergyStar Partner
Wide network of installers
Lifetime warranty available
Entails hiring third-party contractors
Limited additional services
Milgard Windows & Doors provides the best local installation in Temecula. It's a family-owned and -operated window replacement company, which primarily serves the West Coast. Milgard has around 60 years of experience in the windows industry, and it currently serves Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties. The provider has hundreds of glowing 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, Milgard may be the perfect company for you.
Energy Efficiency of Milgard Windows & Doors WindowsThere are a wide variety of window types available from Milgard Windows & Doors, 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 Temecula?Prices aren’t mentioned on Milgard’s website, but it offers different kinds of windows at varying price points. Receiving a free quote on its website is the best way to get more accurate pricing information.

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 provides the best availability in Temecula. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the windows industry, and it currently serves nearly every state except Mississippi and West Virginia. The provider has hundreds of glowing reviews from customers online.
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, Andersen may be the perfect company for you.
Energy Efficiency of Renewal by Andersen WindowsThere are a wide variety of window types available from Renewal by Andersen, 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 Temecula?Prices aren’t mentioned on Andersen’s website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Receiving a free quote on its website is the best way to get more accurate pricing information.
We aim to be unbiased and transparent by including pros and cons for every company. Additionally, any partnerships do not affect our rankings.
More Window Companies in Temecula
Renewal by Andersen of Orange County
Laguna Hills, CAPrice Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Glass Doors
Bay Windows
Double-Hung
Window Replacement/Installation
DaBella
San Diego, CAFinancing options available
Wide range of services
Limited lifetime warranty
Good Customer Service
Timely Service
Services Offered
Window Replacement/Installation
Double-Hung
Vinyl Frames
Glass Doors
Hometime Windows & Doors
Murrieta, CAEducational Website
Free assessment
Good Customer Service
Price Transparency
Services Offered
Energy-Efficient Options
Glass Doors
Window Replacement/Installation
360 Windows and Doors
Escondido, CATimely Service
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Mancino Door & Window, Inc.
Laguna Niguel, CAPrice Transparency
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Andes windows & doors
Norco, CAPrice Transparency
Offers window treatments
Online portfolio
Free assessment
Educational Website
Good Customer Service
Spanish-speaking
Services Offered
Bay Windows
Double-Hung
Glass Doors
Window Replacement/Installation
Vinyl Frames
Designer Window Supply
San Diego, CAGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Double-Hung
Skylights
Glass Doors
Window Replacement/Installation
California Window & Solar
Costa Mesa, CAEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Vinyl Frames
Glass Doors
Metal Frames
Retro Windows and Patio Doors LLC
Fontana, CAGood Customer Service
Educational Website
Energy-efficient windows and doors
Family-owned and operated
Lifetime warranty
Price Transparency
Free assessment
Services Offered
Tempered Glass
Energy-Efficient Options
Glass Doors
Window Replacement/Installation
Dede Windows and Doors / window replacement
Anaheim, CAEducational website
Good Customer Service
Educational Website
American-made vinyl
Energy-efficient windows and doors
Price Transparency
Free assessment
Services Offered
Vinyl Frames
Glass Doors
Custom Window Designs
Window Replacement/Installation
Clear Concepts Window & Door
San Diego, CAGood Customer Service
Educational Website
Price Transparency
Free assessment
Services Offered
Double-Hung
Glass Doors
Window Replacement/Installation
Call My Guy
La Mesa, CAWide range of services
Transparent pricing
Price Transparency
Small business
Good Customer Service
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
United Builders Windows & Doors
Rancho Cucamonga, CAFree assessment
Timely Service
Price Transparency
Good Customer Service
Educational Website
Services Offered
Glass Doors
Window Replacement/Installation
Bay Windows
Double-Hung
Energy-Efficient Options
Harbor Construction
Huntington Beach, CAPrice Transparency
Timely Service
Educational Website
Good Customer Service
Free assessment
Services Offered
Glass Doors
Double-Hung
Vinyl Frames
Bay Windows
Energy-Efficient Options
Window Replacement/Installation
Coughlin Windows & Doors Inc
Escondido, CAEducational Website
Timely Service
Price Transparency
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Vinyl Frames
Energy-Efficient Options
Bay Windows
Double-Hung
Glass Doors
Window Repair
Ameristar Windows
Riverside, CAGood Customer Service
Free assessment
Price Transparency
Services Offered
Vinyl Frames
Glass Showers
Window Replacement/Installation
Energy-Efficient Options
Glass Doors
US Window & Door - San Diego
San Diego, CAGood Customer Service
Educational Website
Price Transparency
Free assessment
Services Offered
Triple Pane Glass
Glass Doors
Custom Window Designs
Metal Frames
Window Replacement/Installation
Fiberglass Frames
Double-Hung
Vinyl Frames
Can-Do Windows & Doors
Santa Ana, CAEducational Website
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Double-Hung
Energy-Efficient Options
Glass Doors
Wood Frames
Vinyl Frames
Fiberglass Frames
Metal Frames
TMC Windows & Doors
Orange, CAGood Customer Service
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Glass Doors
Energy Core Construction
Anaheim, CAEducational Website
Price Transparency
Timely Service
Good Customer Service
Free assessment
Services Offered
Glass Doors
Bay Windows
Window Replacement/Installation
Energy-Efficient Options
Calculate how much you can expect to pay for window installation and replacement in Temecula, 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 Temecula Saves You Money
Upgrading to energy-efficient windows can improve the comfort of your home and help you save on electricity bills. Here are more details about how switching out your windows could benefit you:
- Save money on power bills: The Department of Energy estimates that heat gained or lost via windows makes up about 25-30% of household energy use. Switching to energy-efficient windows can help decrease that number, which helps you save $556 a year on your bills.
- Protect your investment: Upgrading your windows is an important part of maintaining your property and its value, particularly if you have an older home.
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help reduce damage from the sun's UV rays to your floors, carpets and furniture.
- Reduce your carbon footprint: By using less energy once switching to energy-efficient windows, you’ll also be lowering your indirect greenhouse gas emissions by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Temecula
Let’s take a look at the cost of window replacement and the types of services offered by installers.
How Much Do New Windows Cost?
Generally, Temecula homeowners can anticipate their window replacements to range from $250 to $1,200. The average cost sits at around $600. But prices vary considerably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also provide door installations, which will make your project cost more.
Bear in mind that energy-efficient windows may have a higher price, but Energy Star estimates the upgrade will save you between $101 and $583 per year when you install single-pane windows and between $27 and $197 per year when you replace double-pane, clear glass windows. Your savings will vary based on your local climate, energy rates and individual home characteristics.
Getting free quotes from several providers is the best way to find out which one will work best for your budget.
What Services do Window Installers Offer?
The first step of an installation is to clarify whether you should get a full-frame or pocket installation.
Full-frame installations entail replacing the complete window, including the trim, frame and sill. You most likely need a full-frame installation when you want a new style or your window has noticeable damage. These installations are more involved and will raise the total cost. Pocket installations (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are on the simpler end and won’t cost as much, but you can’t do this type of installment if you have any pre-existing rot or water damage.
Your window installer can help you choose which type of installation you should get.
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 Temecula
In our hunt to make your home improvements easier and more eco-friendly in Temecula, the EcoWatch team chose the above companies as the top window installation companies in the city. Along with energy efficiency, we analyzed each installer and ranked them based on the following methodology:
Service Area
This one is self-explanatory, but we’ve chosen to highlight window installers that serve the Temecula area so you can find the right window installation company near you.
Work Quality
When installing new windows, the quality and range of services often plays just as important of a role in overall efficiency and performance as the brand you choose. We do give window installers higher marks if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed trends in recent customer feedback to determine the companies with the most 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 parts, warranty, cost, quality of installation, professionalism and more.
Cost
Cheaper windows don’t necessarily mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing the prices of providers, we awarded higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
As discussed previously, windows are a substantial investment, so you’ll want to make sure that investment is protected. Window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Temecula’s climate, homeowners will want to mitigate rot, low efficiency and water damage. We factored in local experience to reflect the ability of Temecula window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Temecula, CA Window Replacement FAQs
What is the typical cost to install new windows?
The typical cost of replacing one window can range from $450 to $650. There are a variety of factors that affect the price, which include the materials used in designing the windows, local labor costs, styles and sizes of windows, the number of windows, how energy-efficient the windows are and your property’s location.
Which type of window should I get?
A window’s energy efficiency is affected by a number of factors, such as the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are usually the most energy-efficient since they are certified by the U.S. Department of Energy.
What do window installers do?
Window installers visit your home to remove your old windows and replace them with new ones. Some providers install products sold by other companies, whereas others install their own windows. The installer will also clean up after the installation is complete.
When is the best time of year to replace windows?
While you can install windows any time of year, warmer weather is typically better for installing replacement windows. Additionally, it shouldn’t be raining, since rain can make the installation harder.