20 Best Window Companies in Lake Elsinore, CA (2025 Reviews)
Looking to improve your property’s appearance? The best window replacement companies can help.
We analyzed all the top-rated window companies in Lake Elsinore 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
Although green energy sources like wind and solar are important when it comes to decreasing your carbon footprint, improving your house’s efficiency can also have a considerable impact on home energy conservation. The Department of Energy estimates that heat or cool air lost through old or damaged windows could make up nearly 30% of heating and cooling use. In Lake Elsinore, where the energy bills are an average of $26 per month, that’s almost $$93 per year wasted.
Replacement windows improve your home’s insulation, not only making you 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 benefit from brand-new windows, but also save money on your electricity 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 Lake Elsinore
The EcoWatch Reviews team assessed dozens of installers that service the Lake Elsinore area to find the best window installation companies that fit our standards. We assessed the companies based on energy-efficient offerings, customer service, coverage area, local experience, price and more.

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 has the best availability in Lake Elsinore. Andersen has about 27 years of experience in the window replacement sector.
Andersen may be the company for you if you want one 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 is an Energy Star partner and offers a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so be sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Lake Elsinore?Prices aren’t displayed 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. If you’d like more accurate pricing information, you can inquire about a quote on the company’s website.

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 has windows expertise in Lake Elsinore. Window World has about 27 years of experience in the window replacement sector.
Window World may be the company for you if you want one 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 is an Energy Star partner and offers a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so be sure to ask your Window World representative when inquiring about services.
How much does Window World cost in Lake Elsinore?Prices aren’t displayed on Window World’s website, but it's known for offering some of the most affordable window installations around. If you’d like more accurate pricing information, you can inquire about 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 has the best local installation in Lake Elsinore. Milgard has about 60 years of experience in the window replacement sector.
Milgard may be the company for you if you want one 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 is an Energy Star partner and offers a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so be sure to ask your Milgard representative when inquiring about services.
How much does Milgard Windows & Doors cost in Lake Elsinore?Prices aren’t displayed on Milgard’s website, but it offers different kinds of windows at varying price points. If you’d like more accurate pricing information, you can inquire about a quote on the company’s website.
We try to stay unbiased and transparent by including pros and cons for every company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Companies in Lake Elsinore
Renewal by Andersen of Orange County
Laguna Hills, CA
Free assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Glass Doors
Double-Hung
Bay Windows
Hometime Windows & Doors
Murrieta, CA
Price Transparency
Educational Website
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Glass Doors
Energy-Efficient Options
Andes windows & doors
Norco, CA
Offers window treatments
Price Transparency
Educational Website
Spanish-speaking
Online portfolio
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Glass Doors
Double-Hung
Bay Windows
Vinyl Frames
Mancino Door & Window, Inc.
Laguna Niguel, CA
Educational Website
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Retro Windows and Patio Doors LLC
Fontana, CA
Lifetime warranty
Good Customer Service
Family-owned and operated
Energy-efficient windows and doors
Price Transparency
Educational Website
Free assessment
Services Offered
Tempered Glass
Energy-Efficient Options
Glass Doors
Window Replacement/Installation
California Window & Solar
Costa Mesa, CA
Price Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Glass Doors
Energy-Efficient Options
Vinyl Frames
Metal Frames
Window Replacement/Installation
Dede Windows and Doors / window replacement
Anaheim, CA
Energy-efficient windows and doors
Price Transparency
Good Customer Service
American-made vinyl
Free assessment
Educational website
Educational Website
Services Offered
Glass Doors
Custom Window Designs
Window Replacement/Installation
Vinyl Frames
United Builders Windows & Doors
Rancho Cucamonga, CA
Price Transparency
Educational Website
Timely Service
Free assessment
Good Customer Service
Services Offered
Bay Windows
Window Replacement/Installation
Double-Hung
Energy-Efficient Options
Glass Doors
360 Windows and Doors
Escondido, CA
Free assessment
Good Customer Service
Timely Service
Services Offered
Window Replacement/Installation
Harbor Construction
Huntington Beach, CA
Free assessment
Good Customer Service
Educational Website
Timely Service
Price Transparency
Services Offered
Window Replacement/Installation
Vinyl Frames
Energy-Efficient Options
Double-Hung
Glass Doors
Bay Windows
SoCal Window Pros
San Dimas, CA
Free assessment
Good Customer Service
Educational Website
Services Offered
Window Replacement/Installation
Designer Window Supply
San Diego, CA
Good Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Double-Hung
Skylights
Glass Doors
Window Replacement/Installation
Ameristar Windows
Riverside, CA
Good Customer Service
Free assessment
Price Transparency
Services Offered
Vinyl Frames
Glass Doors
Energy-Efficient Options
Window Replacement/Installation
Glass Showers
Can-Do Windows & Doors
Santa Ana, CA
Price Transparency
Educational Website
Free assessment
Services Offered
Metal Frames
Wood Frames
Fiberglass Frames
Window Replacement/Installation
Vinyl Frames
Double-Hung
Glass Doors
Energy-Efficient Options
Energy Core Construction
Anaheim, CA
Free assessment
Good Customer Service
Educational Website
Price Transparency
Timely Service
Services Offered
Window Replacement/Installation
Glass Doors
Energy-Efficient Options
Bay Windows
TMC Windows & Doors
Orange, CA
Free assessment
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Glass Doors
Best Windows and Doors OC
Anaheim, CA
Price Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Glass Doors
Vinyl Frames
Custom Window Designs
Window King
Huntington Beach, CA
Free assessment
Educational Website
Price Transparency
Services Offered
Energy-Efficient Options
Glass Doors
Double-Hung
Vinyl Frames
Window Replacement/Installation
Save-On Glass & Screen
Westminster, CA
Timely Service
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Glass Doors
Window Repair
Mirrors
Glass Showers
Coughlin Windows & Doors Inc
Escondido, CA
Educational Website
Free assessment
Good Customer Service
Timely Service
Price Transparency
Services Offered
Energy-Efficient Options
Window Repair
Bay Windows
Double-Hung
Vinyl Frames
Window Replacement/Installation
Glass Doors
Calculate how much you can expect to pay for window installation and replacement in Lake Elsinore, 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 Lake Elsinore Saves You Money
Energy-efficient windows can offer benefits in more than one way. Here are some reasons you may want to think about making the switch:
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
- Protect your investment: Upgrading your windows is an important part of maintaining your property and its real estate value, especially if your home is on the older side.
- Save money on energy bills: Once you upgrade to energy-efficient windows, you can see a reduction in your bills by about 12% since you’ll use less energy to heat or cool your home.
- Decrease your carbon footprint: Because energy-efficient windows improve the insulation in your house, you can reduce your carbon footprint by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Lake Elsinore
When looking into window installation, each company provides different services and prices. Let’s go over some typical costs and services.
How Much Do New Windows Cost?
The average cost to replace one window is about $600 but can range anywhere from $200 to $1,200. But costs will differ considerably depending on the quality of your products, the number of windows you need, your location and the current condition of your home. A lot of window companies also offer replacement door installations and other add-ons like baths, shutters, coating and more. These extra services will increase your overall project costs.
Bear in mind that energy-efficient windows may cost more, but Energy Star estimates the upgrade will save you between $101 and $583 per year when installing single-pane windows and between $27 and $197 per year when you replace double-pane, clear glass windows. These savings vary based on your local climate, energy rates and individual home characteristics.
Costs will also vary based on the material you want for your window frames. Aluminum frames have the lowest price. They’re sturdy, light and easy to maintain, but provide poor insulation. Vinyl frames are somewhat expensive and offer good insulation. Composite frames made from wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They’re also aesthetically pleasing and offer decent insulation for your home.
What Services do Window Installers Offer?
The first thing to ask yourself when planning to replace your windows is: Should you get a full-frame installation or a pocket installation?
Full-frame installations require replacing the full window — the sill, frame, trim and all. These are most common when you want to change the style of your window or when it has a great amount of rot or deterioration. Full-frame installations involve more time and labor and will increase overall costs. A pocket installation means replacing a window within the existing frame, which is usually cheaper than a full-frame installation.
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 Lake Elsinore, the decision will mostly be based on the efficiency of your home and how old your existing frames are.
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 Lake Elsinore
EcoWatch differs from other reviewers, as we assess these companies through a sustainability lens. We have assessed the top window installers in Lake Elsinore primarily based on their energy efficient offerings, as it’s what’s best for the environment and for you as a homeowner. Energy-efficient windows have been shown to lower power bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
Because this is a guide for Lake Elsinore, we paid more attention to companies that provide services to the city. There are certainly reputable providers that didn’t make the cut because of the low odds that they would serve the average homeowner in Lake Elsinore.
Work Quality
When selecting 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 opt for. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed trends in recent online reviews to find the companies with the highest rates of customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it indicates the quality of services across most other categories, including cost, professionalism, quality of installation, warranty, quality of parts and more.
Cost
Cheaper windows don’t necessarily mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing the prices of providers, we gave higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
As discussed, windows are a sizable investment, so you’ll want to make sure that investment is protected. Window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Lake Elsinore’s climate, homeowners will want to mitigate water damage, rot and low efficiency. We factored in local experience to reflect the ability of Lake Elsinore window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Lake Elsinore, CA Window Replacement FAQs
How much does window installation cost?
The typical cost of installing a single window can range from $450 to $650. There are many factors that influence the price, which include local labor costs, your property’s location, how energy-efficient the windows are, styles and sizes of windows, the materials used in designing the windows and the number of windows.
What kind of window is the best for energy efficiency?
Generally, double-pane windows are more efficient than single-pane windows and windows that don’t open will be more efficient than windows that do. If you want to be sure you’ll get the most energy-efficient windows, look for models with the blue Energy Star certification — this means they’re certified energy-efficient by the U.S. Department of Energy.
Can you install your own windows?
If you’re handy and have experience with similar home improvement projects, you may be able to install your own windows. However, if you don’t have the time or experience, we don’t recommend doing it on your own.
How often should you replace your windows?
Windows generally have a lifespan of 20 to 30 years, but anytime you see damage on your windows, it’s a good idea to have them looked at by an expert to determine if they are in need of a repair or replacement.
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 your windows at the same time is the only way to gain that benefit. On the other hand, if you have just one or two windows that are broken or drafty, you can replace just those.



