20 Best Window Companies in Denair, CA (2023 Reviews)
When you need to replace your windows, our reviews of the best window installation companies can help you find the right provider for you.
We analyzed all the top-rated window companies in Denair 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!

Updated September 15, 2023
Why you can trust EcoWatch
The EcoWatch Reviews team is all about helping Denair homeowners make their homes more eco-friendly. Potential leaks or drafts from your windows can make your home uncomfortable in the summer or winter.
Installing upgraded, efficient windows on your property can help you save money every month on your electricity bills — and you can help the environment, too.
Unlike other review sites, EcoWatch ranks window companies based on energy efficiency while also balancing cost, customer satisfaction and service area.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Denair
The EcoWatch Reviews team assessed several window installation companies in Denair to find the top ones for our readers. We assessed the companies on their energy-efficient offerings, customer service, local experience, coverage area, price 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 has windows expertise in Denair. This company has 27 years of experience in the window installation industry, and it has established itself as one of the most respected companies in Denair.
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 provider for you.
Energy Efficiency of Window World WindowsThere 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 Denair?Window World doesn’t have any cost information listed on its website, but it's known for offering some of the most affordable window installations around. Getting a free quote on its website is the best way to get more accurate information.

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 been in the window installation business for around 60 years. Hundreds of positive reviews on customer review websites back the company's reputation.
You may want to consider choosing Milgard if you're interested in 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 is an Energy Star partner and has a variety of energy-efficient windows. 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 Denair?Though prices are not readily available on Milgard’s website, it offers different kinds of windows at varying price points. You can ask for a free quote on its website for more information about the cost.

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 been in the window installation business for around 27 years. Hundreds of positive reviews on customer review websites back the company's reputation.
You may want to consider choosing Andersen if you're interested in 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 is an Energy Star partner and has a variety of energy-efficient windows. 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 Denair?Though 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. You can ask for a free quote on its website for more information about the cost.

Universal Windows Direct
-
Makes charitable contributions
-
Manufactures products in-house
-
Wide variety of products and services
-
Lifetime warranty
-
Limited service area
-
Some installations carried out by third-party contractors
-
Quality of service will depend on your area
Universal Windows Direct has the best warranty in Denair. This provider has 20 years of experience in the window installation industry, and it has established itself as one of the most reputable companies in Denair. The provider has many positive reviews from customers online.
It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct’s commitment to sustainability shows in its energy-efficient window offerings. 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 Denair?Universal does not list prices on its website, but 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. If you’d like more accurate information, you can ask for a quote on the company’s website.
We try to remain unbiased and transparent by listing pros and cons for each company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Companies in Denair
Don’s Mobile Glass
Turlock, CA-
Educational Website
-
Good Customer Service
-
Free assessment
-
Price Transparency
Services Offered
-
Custom Window Designs
-
Glass Showers
-
Double-Hung
-
Residential Windows
-
Commercial Windows
-
Window Replacement
Don's Mobile Glass - Corporate Headquarters
Modesto, CA-
Good Customer Service
-
Educational Website
-
Price Transparency
-
Free assessment
Services Offered
-
Double-Hung
-
Commercial Windows
-
Window Replacement
-
Residential Windows
-
Custom Window Designs
-
Glass Showers
Don's Mobile Glass
Modesto, CA-
Good Customer Service
-
Free assessment
-
Price Transparency
-
Educational Website
Services Offered
-
Commercial Windows
-
Double-Hung
-
Glass Showers
-
Window Replacement
-
Residential Windows
-
Custom Window Designs
Home Services at The Home Depot
Modesto, CA-
Free assessment
-
Price Transparency
-
Educational Website
-
Good Customer Service
Services Offered
-
Fast Delivery
-
Glass Showers
-
Stained Glass
-
Residential Windows
-
Custom Window Designs
-
Commercial Windows
-
Window Replacement
Emergency Glass Co
Modesto, CA-
Good Customer Service
-
Price Transparency
-
Free assessment
Services Offered
-
Window Repair
-
Custom Window Designs
-
Residential Windows
-
Glass Showers
-
Window Replacement
-
Commercial Windows
American Glass Co
Modesto, CA-
Free assessment
-
Price Transparency
-
Good Customer Service
Services Offered
-
Residential Windows
-
Custom Window Designs
-
Window Replacement
-
Window Repair
A-1 Glass
Modesto, CA-
Good Customer Service
-
Price Transparency
-
Free assessment
Services Offered
-
Window Replacement
-
Glass Showers
-
Residential Windows
-
Fast Delivery
-
Commercial Windows
-
Custom Window Designs
R Touch of Glass
Atwater, CA-
Free assessment
-
Price Transparency
-
Good Customer Service
Services Offered
-
Double-Hung
-
Glass Showers
-
Custom Window Designs
-
Window Replacement
-
Fast Delivery
Loves Air
Salida, CA-
Good Customer Service
-
Timely Service
-
Educational Website
-
Price Transparency
-
Free assessment
Services Offered
-
Double-Hung
-
Custom Window Designs
-
Window Replacement
-
Glass Showers
-
Fast Delivery
-
Residential Windows
Don's Mobile Glass, Inc./ DMG Tire & Service- Merced
Merced, CA-
Price Transparency
-
Good Customer Service
-
Educational Website
-
Free assessment
Services Offered
-
Window Replacement
-
Double-Hung
-
Custom Window Designs
-
Residential Windows
-
Glass Showers
-
Commercial Windows
Don's Mobile Glass, Inc.- Manteca
Manteca, CA-
Free assessment
-
Educational Website
-
Price Transparency
-
Good Customer Service
Services Offered
-
Double-Hung
-
Residential Windows
-
Custom Window Designs
-
Glass Showers
-
Window Replacement
-
Commercial Windows
Green Technology Windows and Doors
Manteca, CA-
Good Customer Service
-
Price Transparency
-
Free assessment
Services Offered
-
Window Replacement
-
Commercial Windows
-
Residential Windows
-
Bay Windows
-
Custom Window Designs
Banks Glass
Jamestown, CA-
Good Customer Service
-
Free assessment
Services Offered
-
Residential Windows
-
Tempered Glass
-
Sliding Glass
-
Glass Showers
-
Commercial Windows
-
Custom Window Designs
-
Window Replacement
Tracy Glass Shop
Tracy, CA-
Good Customer Service
-
Educational Website
Services Offered
-
Glass Showers
-
Window Replacement
-
Residential Windows
-
Commercial Windows
-
Bay Windows
-
Custom Window Designs
-
Fast Delivery
Window Replacement Stockton
Stockton, CA-
Price Transparency
-
Good Customer Service
-
Free assessment
-
Timely Service
-
Educational Website
Services Offered
-
Fast Delivery
-
Commercial Windows
-
Sliding Glass
-
Custom Window Designs
-
Window Replacement
-
Double-Hung
-
Bay Windows
-
Residential Windows
Delta Glass Co
Stockton, CA-
Price Transparency
Services Offered
-
Window Replacement
-
Commercial Windows
-
Glass Showers
-
Residential Windows
-
Custom Window Designs
Stockton Window Replacement
Stockton, CA-
Educational Website
-
Timely Service
-
Price Transparency
-
Free assessment
-
Good Customer Service
Services Offered
-
Double-Hung
-
Commercial Windows
-
Fast Delivery
-
Custom Window Designs
-
Bay Windows
-
Residential Windows
-
Window Replacement
-
Sliding Glass
The Glass Guru
Lodi, CA-
Price Transparency
-
Free assessment
-
Good Customer Service
-
Educational Website
Services Offered
-
Custom Window Designs
-
Sliding Glass
-
Aluminum Window Frames
-
Double-Hung
-
Commercial Windows
-
Glass Showers
-
Fast Delivery
-
Tempered Glass
-
Full-Service Installations
-
Stained Glass
-
Window Repair
-
Window Replacement
-
Residential Windows
Tokay Glass Co
Lodi, CA-
Price Transparency
-
Free assessment
Services Offered
-
Window Replacement
-
Full-Service Installations
-
Glass Showers
-
Residential Windows
-
Custom Window Designs
-
Window Repair
Reborn Cabinets Inc.
Livermore, CA-
Educational Website
-
Free assessment
-
Good Customer Service
-
Price Transparency
Services Offered
-
Custom Window Designs
-
Glass Showers
-
Commercial Windows
-
Fast Delivery
-
Window Replacement
-
Double-Hung
-
Residential Windows
Calculate how much you can expect to pay for window installation and replacement in Denair, 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 Denair Saves You Money
When you switch to energy-efficient windows, you may see some benefits, including:
- Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its real estate value, particularly if your home is on the older side.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Better temperature control in your home: Residing in a chilly city like Denair can often mean relying on your heater to keep your home cool. Energy-efficient windows can lower how much heat is lost through your windows when heating your home.
- Decrease your carbon footprint: In Denair, you can cut your indirect greenhouse gas emissions by about 117 pounds per year when you install energy-efficient windows.
Estimated Cost of Window Replacement in Denair
Windows come in all shapes and sizes, so costs and services will differ considerably. Here are the typical costs and services that you can find from the average window installation company.
How Much Do New Windows Cost?
Typically, homeowners in Denair can anticipate that most replacement window installations will cost between $250 and $1,200, with the most common installations sitting at around $600. How much it will cost you varies based on several factors, like type, size, material, number of windows, the location of your home and more.
With windows, efficiency is the most important factor for most homeowners. High efficiency windows may cost more initially, but by increasing the efficiency of your home — particularly if you live in a hot climate — they can give you many years of energy savings. According to Energy Star, buying certified energy-efficient windows can save Denair homeowners $594+ per year after replacing single-pane windows.
We recommend requesting free quotes from several window companies to find the right windows and the company that works best for your budget.
What Services do Window Installers Offer?
The first question to ask yourself when getting new windows is: Do you want a full-frame installation or a pocket installation?
Full-frame installations involve replacing the entire window — the sill, frame, trim and all. These are most common when you want a different style for your windows or when it has significant rot or deterioration. Full-frame installations are more time-consuming and will increase overall costs. Pocket installations (also known as retrofits) are when you replace a window while leaving the existing frame. Pocket installations are simpler and won't carry as large a bill, but you can't do this kind of installment if you have any pre-existing rot or water damage.
If you're still trying to decide which type of installation to get, you can talk to your provider and get their advice. The choice mostly is influenced by the age of your window frames and if there's any damage present.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Denair
The EcoWatch Reviews team is different from most reviewers, as we're examining these companies through a sustainability lens. We've decided to assess the top window replacement companies in Denair mostly based on their energy efficient offerings, as it's the most sustainable option and the best one for homeowners. Energy-efficient windows have been shown to lower power bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
Service Area
Because this is a guide for Denair, we only included companies that serve the city. There are certainly other reputable providers that didn't make our list because of the low odds that they would serve the average homeowner in Denair.
Work Quality
When it comes to new windows, the quality and breadth of services often plays just as important of a role in insulation and performance as the brand you choose. 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
Another self-explanatory yet super important review factor is customer feedback. If the majority of customers don't have nice feedback about their service from a certain installer, you won't see it featured on EcoWatch.
Cost
This one is a give-and-take: as with other services, cheap window installation companies won't always provide the highest quality service. Still, we want to make sure we're highlighting companies that offer a variety of price and financing options so they're accessible to most homeowners.
Warranty
As discussed, windows are a hefty investment, so you'll want to make sure that investment is well protected. Window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a good track record in the industry. Window installers that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Denair, CA Window Replacement FAQs
How much should a window install cost?
The national average cost of replacing a single window is about $600 but can range from $200 to $1,200, depending on a variety of factors. The price is generally influenced by the type and material of the window, the location of your property and the size of the window. Also, remember that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What type of window is the most energy-efficient?
Generally, double-pane windows will be more efficient than single-pane windows and windows that do not open will be more efficient than windows that do. To be sure you're getting the most energy-efficient windows, look for models with the blue Energy Star certification — they're certified energy-efficient by the U.S. Department of Energy.
Can I install my own windows?
Even though it is possible to install your own windows, doing so is time-consuming and requires a lot of experience with home improvement projects. Hiring a professional can help guarantee that the installation is done properly and that you can avoid spending the time and effort of doing it yourself.
When is the best time of year to replace windows?
Replacement windows can be installed at any time, but warmer weather is typically better. No matter when you install them, the contractors will take steps to ensure that too much hot or cold air doesn't get into the house, so the temperature outside isn't necessarily a big factor. What's most important is that the weather should be dry.
When is it time to 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 see if they are in need of a repair or replacement.