19 Best Window Replacement Companies in Denair, CA (Mar 2023)
Window Companies Near Me
When you need to upgrade your windows, our guide to the top window installation companies can help you find the right provider for you.
We analyzed all the top window installers in Denair and selected the top 19 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
A guide on the best window replacement companies in Denair may not seem like the most compelling article on the EcoWatch site, but trust us, windows have a more direct impact on your life than you might realize. When it's the middle of summer, your outdated and drafty windows could be making your home more difficult to cool and costing you more in power bills.
Fortunately, saving you energy with efficient windows also aligns with our goals of conserving energy and the resources it takes to make it.
As windows are so important for your home, choosing the best company for you is a big decision to make. That's why the EcoWatch team has created this list of the best window replacement companies, so you can more easily make an informed decision.
Best Affordability
Window World
- Lifetime warranty
- Great industry reputation
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Member of US Green Building Council
- Award-winning company
- No lifetime warranty
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Limited additional services
Best Window Replacement Companies in Denair
The EcoWatch Reviews team assessed many window installation companies across Denair to narrow our list down to the top ones. The companies in this article scored best in our categories, which include energy-efficient offerings, availability, customer service, price and more.

Window World
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Lifetime warranty
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Great industry reputation
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Low prices relative to competitors
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Quality of service will depend on your area
Window World offers windows expertise in Denair. This company has been operating since 1995 and currently serves 200 locations nationwide. Its reputation is backed by a considerable amount of positive reviews from customers online.
You may want to consider picking Window World if you're interested in a company 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 WindowsThere are a wide variety 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 does not display prices on its website, but it's known for offering some of the most affordable window installations around. You can inquire about a free quote on its website for more information about the cost.

Renewal by Andersen
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Manufactures products in-house
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Member of US Green Building Council
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Award-winning company
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No lifetime warranty
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has 27 years of experience in the windows industry, and it has become one of the best companies in Denair.
It 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 WindowsA 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. Not all of Andersen's windows are Energy Star certified, so make sure you mention that you'd like Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Denair?Prices aren't listed 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. The best way to get more accurate information is to receive a free quote from the company.

Milgard Windows & Doors
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EnergyStar Partner
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Wide network of installers
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Lifetime warranty available
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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 business. Its reputation is backed by all the positive reviews on customer review websites.
Milgard may be the company for you if you're interested in 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 WindowsThere are a wide range 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 Denair?Prices aren't mentioned on Milgard's website, but 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.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has around 20 years of experience in the window installation business. Its reputation is backed by all the positive reviews on customer review websites.
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 WindowsThe 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. Not all of Universal's windows are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Denair?Universal doesn't have any cost information displayed 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 to know for sure, you can get a quote on the company's website.
We try to stay unbiased and transparent by describing pros and cons for every company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Replacement Companies in Denair
Capitol Door & Window
Modesto, CA-
Free Quotes
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No-Hassle Pricing
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Excellent Customer Service
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Educational Website
Services Offered
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Residential Windows
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Fast Delivery
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Home Services at The Home Depot
Los Banos, CA-
Excellent Customer Service
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Price Transparency
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No-fee Quotes
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Consistent Workmanship
Services Offered
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Custom Window Designs
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Fast Delivery
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Residential Windows
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Aluminum Window Frames
American Glass Co
Modesto, CA-
Educational Website
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Dependable Service
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Good Customer Service
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No-Hassle Pricing
Services Offered
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Custom Windows
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Residential Windows
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Sliding Glass
Don's Mobile Glass, Inc.- Manteca
Manteca, CA-
Price Transparency
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Educational Website
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Free Quotes
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Excellent Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Double-Hung
Don's Mobile Glass
Modesto, CA-
Price Transparency
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No-fee Quotes
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Excellent Customer Service
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
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Double-Hung
Buzz's Perfection Glass
Merced, CA-
No-Hassle Pricing
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Good Customer Service
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Helps Educate Customers
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No-fee Quotes
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Sliding Glass
Don’s Mobile Glass
Turlock, CA-
Excellent Customer Service
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Educational Website
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No-Hassle Pricing
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Free Quotes
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Double-Hung
Don's Mobile Glass, Inc./ DMG Tire & Service- Merced
10+ years in business · Merced, CA-
Educational Website
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Good Customer Service
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Free Quotes
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Double-Hung
Cal Comfort Windows & Doors
Modesto, CA-
Timely Service
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Helps Educate Customers
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Price Transparency
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Commercial Windows
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Sliding Glass
Green Technology Windows and Doors
Manteca, CA-
Helps Educate Customers
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Good Customer Service
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No-fee Quotes
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Commercial Windows
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Double-Hung
Emergency Glass Co
Modesto, CA-
No-Hassle Pricing
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Good Customer Service
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Reliable Service
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Free Quotes
Services Offered
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Custom Windows
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Business Windows
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Sliding Glass
Rhodehouse Windows & Doors
Riverbank, CA-
Arrives on Time
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Good Customer Service
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Consistent Workmanship
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Price Transparency
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
Road Runner Glass
Manteca, CA-
No-Hassle Pricing
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No-fee Quotes
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Good Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
Modesto Door & Window
Modesto, CA-
Excellent Customer Service
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Price Transparency
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Educational Website
Services Offered
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Custom Window Designs
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Glass Showers
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Double-Hung
A-1 Glass
Modesto, CA-
No-fee Quotes
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Excellent Customer Service
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Price Transparency
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
R Touch of Glass
Atwater, CA-
No-fee Quotes
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Price Transparency
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Good Customer Service
Services Offered
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Heavy Glass
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Custom Window Designs
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Double-Hung
Fletcher Doors, Windows, and Trim, Inc.
Turlock, CA-
Educational Website
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Good Customer Service
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No-Hassle Pricing
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Free Quotes
Services Offered
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Custom Windows
Solar Reflections Window Tinting
Merced, CA-
Educational Website
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Price Transparency
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Free Quotes
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Excellent Customer Service
Services Offered
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Custom Window Designs
Shield's Glass
Turlock, CA-
No-Hassle Pricing
Services Offered
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Residential Windows
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Business Windows
How Installing Energy-Efficient Windows in Denair Saves You Money
By upgrading to energy-efficient windows, you can take advantage of several benefits, including:
- Protect your valuables from fading: When you switch to energy-efficient windows that have low-emissivity coatings, your floors, carpets and furniture will be protected from fading due to their ability to filter out damaging UV rays.
- Save on electricity bills: Once you switch to energy-efficient windows, you can expect a reduction in your bills by about 12% since you'll require less energy to heat or cool your house.
- Protect your investment: Upgrading your windows is an important part of maintaining your property and its real estate value, particularly if your home is on the older side.
- Decrease your carbon footprint: By using less energy after upgrading to Energy Star certified windows, you'll also be decreasing your indirect greenhouse gas emissions by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Denair
Each window replacement company provides varying services and has varying costs based on several factors.
How Much Do New Windows Cost?
Though the national average to replace one window is about $600, it can range from $200 to $1,200. These numbers are based on the specifics of your installation, including the location of your home, number of windows, size, material, type and more.
With windows, efficiency is one of the most important factors for many homeowners. Windows with higher efficiency may cost more upfront, but by increasing the efficiency of your home — especially if you live in a hot climate — they can provide decades of energy savings. According to Energy Star, buying certified energy-efficient windows can save Denair homeowners $594+ a year after replacing single-pane windows.
Costs will also vary depending on the material you choose for your window frames. Aluminum frames are the least expensive. They're sturdy, light and maintenance-free, but provide poor insulation. Vinyl frames are somewhat expensive and provide good insulation. Composite frames made using wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They're also aesthetically pleasing and provide decent insulation for your home.
What Services do Window Installers Offer?
The first step of a window installation is to think about whether you need a full-frame or pocket installation.
Full-frame installations require replacing the whole 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 deterioration. Full-frame installations require more time and labor and will increase overall costs. A pocket installation means replacing a window within the existing frame, which tends to be cheaper than a full-frame installation.
Your window installation company will be able to recommend the best type for your project. In Denair, the decision will mostly be based on how much damage there is currently and how old your existing frames are.
Best Affordability
Window World
- Lifetime warranty
- Great industry reputation
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Member of US Green Building Council
- Award-winning company
- No lifetime warranty
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Limited additional services
How We Choose the Best Window Installers in Denair
In our search to make your home improvements easier and more eco-friendly in Denair, the EcoWatch Reviews team chose the above companies as the best window installation companies in the city. We have decided to evaluate the top window installation companies in Denair primarily based on energy efficiency, as it's what's best for the environment and for you as a homeowner. Energy Star certified windows can lower electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installers that serve Denair so you can find the right window installation company near you.
Work Quality
When it comes to new windows, the quality and variety of services can often play just as important of a role in overall efficiency and performance as the brand of window you opt for. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another super important review factor. If the majority of customers don't have positive feedback about their experience with a certain installer, you won't see it featured on EcoWatch.
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 awarded higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed previously, windows are a considerable investment, so you'll want to be certain that investment is protected. Window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Denair's climate, homeowners need to be wary of low efficiency, water damage and rot. We factored in local experience to reflect the ability of Denair window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Denair, CA Window Replacement FAQs
What is the average cost to install new windows in a home?
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 are the most common types of replacement windows?
There are several different types of windows you can get for your home, including picture windows, double-hung and single-hung windows, transom windows, bay windows, casement windows, slider windows and awning windows.
What do window installation companies do?
Window installation companies cover the entire process — from replacing old windows with new ones to cleaning up afterward. Additionally, some companies offer window manufacturing, customization and repairs.
How long does it generally take to install windows?
Because a window takes about 30 minutes to install, around 16 windows can be installed in an 8-hour work day.