20 Best Window Companies in Grass Valley, CA (2025 Reviews)
When it’s time to upgrade your windows, our reviews of the top window installation companies can help you find the provider for you.
We analyzed all the top-rated window companies in Grass Valley 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
The EcoWatch Reviews team is all about finding solutions for eco-conscious homeowners in Grass Valley. Poor windows can make your home uncomfortable in the summer or winter.
That’s also bad for the environment, as the additional energy required by drafty windows increases your carbon footprint.
So if you’re building a new home, renovating or changing out old windows in Grass Valley, you’ve found 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 Grass Valley
The EcoWatch Reviews team evaluated dozens of companies that serve the Grass Valley area to find the best window installation companies that fit our standards. The companies in this article passed our review standards for energy-efficient offerings as well as local expertise, price, 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 offers windows expertise in Grass Valley. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window installation industry for about 27 years.
You may want to consider opting for Window World 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.
Energy Efficiency of Window World WindowsWindow World’s commitment to sustainability shows in its energy-efficient window offerings. 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 Grass Valley?Prices are not available on Window World’s website, as the cost of window installment differs based on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to receive a free quote from the company.

Milgard Windows & Doors
EnergyStar Partner
Wide network of installers
Lifetime warranty available
Entails hiring third-party contractors
Limited additional services
Milgard Windows & Doors offers the best local installation in Grass Valley. It's a family-owned and -operated window replacement company, which primarily serves the West Coast. Milgard has been in the window installation industry for about 60 years.
You may want to consider opting for Milgard 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.
Energy Efficiency of Milgard Windows & Doors WindowsMilgard Windows & Doors’s commitment to sustainability shows in its energy-efficient window offerings. 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 Grass Valley?Prices are not available on Milgard’s website, as the cost of window installment differs based on how many and what type(s) of windows you need. However, it offers different kinds of windows at varying price points. The best way to get more accurate information is to receive a free quote from the company.

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 offers the best availability in Grass Valley. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window installation industry for about 27 years.
You may want to consider opting for Andersen 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.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen’s commitment to sustainability shows in its energy-efficient window offerings. 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 Grass Valley?Prices are not available on Andersen’s website, as the cost of window installment differs based on how many and what type(s) of windows you need. However, 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.
Please note that the companies in this section are national, which means the quality of the service may vary depending on your local team. We have tried to stay unbiased and transparent by listing pros and cons for every provider.
More Window Companies in Grass Valley
Renewal by Andersen
Rancho Cordova, CAEducational Website
Price Transparency
Good Customer Service
Free assessment
Services Offered
Double-Hung
Window Replacement/Installation
Glass Doors
Skylights
Bay Windows
DaBella
Placerville, CATimely Service
Good Customer Service
Services Offered
Glass Doors
Double-Hung
Window Replacement/Installation
Vinyl Frames
California Window Fashions
Roseville, CAPrice Transparency
Free assessment
Good Customer Service
Educational Website
Services Offered
Window Replacement/Installation
Skylights
Energy-Efficient Options
Glass Doors
Pro Superior Construction
Roseville, CAPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Bay Windows
Nico Pro Construction
Citrus Heights, CATimely Service
Good Customer Service
Price Transparency
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Muradu Construction
North Highlands, CAPrice Transparency
Good Customer Service
Free assessment
Services Offered
Bay Windows
Window Replacement/Installation
J & J Screen & Glass / Electrical
Lincoln, CATimely Service
Services Offered
Window Replacement/Installation
Glass Doors
Mirrors
Screen Repair
Glass Repair
Tempered Glass
Glass Showers
Window Repair
Energy-Efficient Options
Bay Windows
Future View Window Fashions
Roseville, CAFree assessment
Educational Website
Services Offered
Bay Windows
Window Replacement/Installation
The Glass Guru
Roseville, CAFree assessment
Good Customer Service
Educational Website
Services Offered
Fiberglass Frames
Bay Windows
Triple Pane Glass
Energy-Efficient Options
Custom Glass
Window Repair
Glass Showers
Tempered Glass
Wood Frames
Metal Frames
Glass Repair
Storm/Impact Windows
Glass Doors
Skylights
Mirrors
Vinyl Frames
Screen Repair
Window Replacement/Installation
Good News Home Improvements
Roseville, CAEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Vinyl Frames
Energy-Efficient Options
Window Replacement/Installation
Glass Doors
California Energy Consultant Service
Orangevale, CAPrice Transparency
Educational Website
Good Customer Service
Free assessment
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Glass Doors
Good Life Construction
North Highlands, CAGood Customer Service
Price Transparency
Timely Service
Educational Website
Services Offered
Bay Windows
Window Replacement/Installation
Window Repair
HEX General Contractors
North Highlands, CAEducational Website
Free assessment
Price Transparency
Timely Service
Good Customer Service
Services Offered
Window Replacement/Installation
River City Windows
Sacramento, CAGood Customer Service
Timely Service
Educational Website
Free assessment
Price Transparency
Services Offered
Wood Frames
Window Replacement/Installation
Glass Doors
Custom Window Designs
Fiberglass Frames
Vinyl Frames
Bay Windows
Double-Hung
Metal Frames
Window World of Greater Sacramento
Sacramento, CAPrice Transparency
Educational Website
Free assessment
Good Customer Service
Timely Service
Services Offered
Bay Windows
Window Replacement/Installation
Glass Doors
Double-Hung
Clover Valley Home Service
Rocklin, CAEducational Website
Price Transparency
Good Customer Service
Free assessment
Services Offered
Bay Windows
Window Replacement/Installation
Energy-Efficient Options
Rocklin Glass & Mirror, Inc.
Rocklin, CAPrice Transparency
Good Customer Service
Educational Website
Services Offered
Mirrors
Window Replacement/Installation
Custom Glass
Glass Showers
Brothers Home Improvement, Inc.
Rocklin, CAEducational Website
Free assessment
Price Transparency
Services Offered
Bay Windows
Window Replacement/Installation
Vinyl Frames
Energy-Efficient Options
Glass Doors
Double-Hung
Clarke & Rush Mechanical, HVAC, Plumbing, Windows & Insulation
Sacramento, CAGood Customer Service
Educational Website
Price Transparency
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Northwest Exteriors
Rancho Cordova, CAEducational Website
Free assessment
Price Transparency
Timely Service
Services Offered
Vinyl Frames
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Grass Valley, 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 Grass Valley Saves You Money
When you switch to energy-efficient windows, you may see some perks, such as:
- Save money on energy bills: Installing energy-efficient windows reduces your energy bills by about 12% since you need less energy.
- Reduce your carbon footprint: You can reduce your carbon footprint by about 12% when you install Energy Star certified windows. In Grass Valley, that’s about 117 pounds per year on average.
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
- Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its value, especially if your home is on the older side.
Estimated Cost of Window Replacement in Grass Valley
Windows come in varying shapes and sizes, so costs and services will differ tremendously. Here are the typical costs and services that you can find from the average window installation company.
How Much Do New Windows Cost?
On average, homeowners in Grass Valley can anticipate that most window installations will range from $250 to $1,200, with the average cost sitting at about $600. But prices differ 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 offer door installations and replacements, which will make your project cost more.
With windows, efficiency is one of the most important factors for many homeowners. Windows with higher efficiency may cost more initially, but by increasing the efficiency of your home — particularly during the summer and winter — they can give you decades of energy savings. According to Energy Star, buying certified energy-efficient windows can save Grass Valley homeowners $506+ per year after replacing single-pane windows.
The cost of your window installation will also vary depending on the type of material you choose for the frames. Wood windows are generally the most expensive, although it depends on whether they are solid wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
The first question to ask yourself when getting new windows is: Should you get a full-frame installation or a pocket installation?
A full-frame installation replaces the total window, including the windowsill, frame, trim and the window panes. Because this kind of installation is more involved, it will cost more than a pocket installation. A pocket installation entails replacing a window within the old frame. So, instead of taking out the whole window and reinstalling it, the contractor will just put the replacement window (also called a retrofit or insert window) into the frame.
If you’re still trying to decide which type of installation you should get, you can consult with your installer and get their advice. The choice mostly depends on the age of your window frames and if there’s any damage.
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 Grass Valley
EcoWatch differs from most reviewers, as we’re examining these companies through a sustainability lens. Along with energy efficiency, we evaluated each installer and ranked them using the following methodology:
Service Area
Since this is a guide for Grass Valley, we paid more attention to companies that cover the city. There are certainly reputable providers that didn’t make the list because of the low odds that they would serve the average homeowner in Grass Valley.
Work Quality
When picking new windows, the quality and range of services often plays just as important of a role in overall efficiency and performance as the type of window 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, weighted by sample size. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across nearly every category, including quality of installation, professionalism, cost, warranty, quality of parts and more.
Cost
This one is a give-and-take: similar to most services, cheap window installers may not provide the most quality service. On the other hand, we want to make sure we’re highlighting companies that provide a wide range of price and financing options so they’re accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. That’s why window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Grass Valley’s climate, homeowners will want to mitigate water damage, rot and low efficiency. We factored in local experience to reflect the ability of Grass Valley window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Grass Valley, CA Window Replacement FAQs
What is the typical cost to install new windows in a home?
The national average cost to replace a single window is around $600 but can range from $200 to $1,200, based on several factors. The price is usually 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 a decent amount of money a year in energy bills.
What kind of window is the most energy-efficient?
Generally, double-pane windows are more efficient than single-pane windows and windows that do not open are more efficient than windows that do. If you want 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.
What do window installers do?
Window installers will do the entire process — from replacing your old windows with brand-new ones to cleaning up afterward. Additionally, many companies offer window manufacturing, customization and repairs.
How often should you replace windows?
Windows generally last around 20 to 30 years, but anytime you notice damage on your windows, it’s a good idea to have an expert take a look at them to determine if they need any repairs or replacements.
Should I replace my windows all at the same time?
If you’re upgrading your windows to save 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 a few windows that are broken or drafty, you can replace just those.