20 Best Window Companies in Morgan Hill, CA (2025 Reviews)
Thinking about upgrading your home's windows? We’ve got all the information you need in this list of the best window installation companies.
We analyzed all the top-rated window companies in Morgan Hill 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 environmentally friendly energy sources like wind and solar are important when it comes to reducing your carbon footprint, improving your house’s efficiency can also have a large impact on home energy conservation. Drafty or leaky windows can make your AC or heater work extra hard in the summer or winter.
That’s not great for your bank account or the environment, but one of the top window installation companies can help you with that.
We’ve made a list of the best installation companies to help you in your research, so you can not only enjoy brand-new windows, but also save money on your electric 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 Morgan Hill
The EcoWatch Reviews team evaluated many window providers in Morgan Hill to find the best ones for our readers. The installers mentioned in this article passed our review standards for energy-efficient offerings as well as customer service, price, local expertise 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 is 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. Hundreds of positive reviews from customers online back the provider's reputation.
It 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 caters to eco-conscious consumers by providing 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 Morgan Hill?Prices aren’t available on Window World’s website, but it's known for offering some of the most affordable window installations around. For more accurate information on pricing, you can receive a 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 is 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. Hundreds of positive reviews from customers online back the provider's reputation.
It 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 caters to eco-conscious consumers by providing 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 Morgan Hill?Prices aren’t available on Milgard’s website, but it offers different kinds of windows at varying price points. For more accurate information on pricing, you can receive a 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 is 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. Hundreds of positive reviews from customers online back the provider's reputation.
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 WindowsRenewal by Andersen caters to eco-conscious consumers by providing 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 Morgan Hill?Prices aren’t available 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. For more accurate information on pricing, you can receive a quote from the company.
We aim to be unbiased and transparent by mentioning pros and cons for each company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Companies in Morgan Hill
Renewal by Andersen of San Francisco
Hayward, CAFree assessment
Educational Website
Price Transparency
Good Customer Service
Services Offered
Double-Hung
Glass Doors
Bay Windows
Skylights
Window Replacement/Installation
GENERAL B CONTRACTOR
San Jose, CAEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Mr Window Replacement
Fremont, CAFree assessment
Good Customer Service
Services Offered
Vinyl Frames
Bay Windows
Window Replacement/Installation
Quality Windows & Doors
Pleasanton, CAPrice Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Glass Doors
Cal Coast Window & Door
Pleasanton, CAFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Bay Windows
Window Replacement/Installation
Energy-Efficient Options
Glass Doors
American Window Specialist
Campbell, CAFree assessment
Services Offered
Window Repair
Double-Hung
Window Replacement/Installation
Bay Windows
Glass Doors
Vinyl Frames
Sivan Windows and Doors - San Jose Window and Door Replacement Company
San Jose, CAPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Glass Doors
Bay Builders and Remodeling Inc.
San Jose, CAEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Bay Windows
Window Replacement/Installation
Glasswork By Design
Salinas, CAServices Offered
Glass Showers
Mirrors
Glass Doors
Window Replacement/Installation
Window Repair
Alexander Company
Burlingame, CAPrice Transparency
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Glass Doors
Skylights
Bay Windows
Window Repair
Integrity Windows & Doors
San Jose, CAPrice Transparency
Good Customer Service
Services Offered
Glass Doors
Metal Frames
Fiberglass Frames
Vinyl Frames
Wood Frames
Bay Windows
Window Replacement/Installation
R & M Quality Windows & Doors
Newark, CAPrice Transparency
Educational Website
Good Customer Service
Free assessment
Timely Service
Services Offered
Window Replacement/Installation
Glass Doors
Bay Windows
Custom Exteriors, Inc
Pleasanton, CAGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Custom Window Designs
Glass Doors
Energy-Efficient Options
Bay Windows
Window Replacement/Installation
American Vision Windows
Santa Clara, CAPrice Transparency
Educational Website
Free assessment
Services Offered
Fiberglass Frames
Vinyl Frames
Energy-Efficient Options
Wood Frames
Double-Hung
Glass Doors
Window Replacement/Installation
American Glass Co
Modesto, CAGood Customer Service
Price Transparency
Free assessment
Services Offered
Mirrors
Window Repair
Glass Doors
Window Replacement/Installation
Reborn Cabinets Inc.
Livermore, CAGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Double-Hung
Bay Windows
Window Replacement/Installation
Glass Showers
Glass Doctor of The Bay Area
Hayward, CAPrice Transparency
Educational Website
Good Customer Service
Services Offered
Window Repair
Energy-Efficient Options
Mirrors
Glass Showers
Custom Glass
Glass Repair
Window Replacement/Installation
Bay Windows
Cal Comfort Windows & Doors
Modesto, CAPrice Transparency
Timely Service
Services Offered
Glass Doors
Energy-Efficient Options
Window Replacement/Installation
Best Exteriors
Oakland, CAPrice Transparency
Timely Service
Free assessment
Educational Website
Good Customer Service
Services Offered
Bay Windows
Glass Doors
Vinyl Frames
Fiberglass Frames
Energy-Efficient Options
Wood Frames
Window Replacement/Installation
Double-Hung
Lafayette Glass Company
Lafayette, CATimely Service
Price Transparency
Free assessment
Services Offered
Window Repair
Mirrors
Glass Showers
Custom Glass
Glass Doors
Window Replacement/Installation
Energy-Efficient Options
Calculate how much you can expect to pay for window installation and replacement in Morgan Hill, 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 Morgan Hill Saves You Money
Energy-efficient windows can benefit you in several ways. Here are a few reasons you may want to think about making the switch:
- Save on energy bills: Installing energy-efficient windows lowers your energy bills by about 12% since you need less energy.
- Reduce your carbon footprint: You can reduce your carbon footprint by about 12% after you install Energy Star certified windows. In Morgan Hill, that’s about 117 pounds per year on average.
- 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: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes usually have windows that are outdated, leaky or maybe even damaged in some way. Updating your windows could help raise the value of your property if you decide to sell.
Estimated Cost of Window Replacement in Morgan Hill
When looking into window installation, each company provides different services and prices. Let’s look at some average costs and services.
How Much Do New Windows Cost?
On average, homeowners in Morgan Hill can anticipate that most window installations will cost between $250 and $1,200, with the average cost sitting at around $600. This is because the cost of window installations depend on a variety of factors specific to your home, including the size, material and number of windows you need to install, as well as the location of your property.
With windows, efficiency is one of the most important factors for most homeowners. Efficient windows may cost more off the bat, 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, purchasing certified energy-efficient windows can save Morgan Hill homeowners $562+ per year after replacing single-pane windows.
Costs will also vary based on the material you want 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 with wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They’re also aesthetically pleasing and provide decent insulation for your home.
What Services do Window Installers Offer?
There are generally two types of window installation services: full-frame and pocket installations.
A full-frame installation replaces the entire window, including the sill, frame, trim and the window panes. As this type of installation requires more time and labor, it will be more expensive than a pocket installation. A pocket installation involves replacing a window within the existing frame, which tends to be cheaper than a full-frame installation.
Your window replacement company should be able to help you figure out what’s best for your needs. In Morgan Hill, the decision will mostly be based on the age of your windows and if there’s any damage. Wood can decay if it’s not maintained properly over the years, so it’s good to have a professional examine your frames and window sills.
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 Morgan Hill
In our hunt to find the most reliable, eco-friendly window installers in Morgan Hill, the EcoWatch Reviews team assessed dozens of companies before landing on these. Along with energy efficiency, we evaluated several window installers in Morgan Hill and assigned rankings based on the following methodology:
Service Area
This one is pretty self-explanatory, but we’ve chosen to highlight window installers that serve a wide variety of states and cities so you can find the right window installation company near you.
Work Quality
We’re willing to bet that you’re not looking for a company to do a shoddy job installing windows. We’ve vetted each company featured on this list to ensure its contractors are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If the majority of customers don’t have nice things to say about their service from a certain installer, you won’t see it featured on EcoWatch.
Cost
Cheaper windows don’t necessarily mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing the prices of providers, we awarded higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
Protecting your investment in new windows is important. That’s why window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for quite some time. Window installation companies that have more years of experience earn higher rankings by our standards. We like to see at least ten years of experience.
Morgan Hill, CA Window Replacement FAQs
What is the typical cost to replace windows?
The typical cost to install a window can range between $450 and $650. There are a variety of factors that influence how much it costs, such as how energy-efficient the windows are, local labor costs, your property’s location, the number of windows, the materials used in designing the windows and styles and sizes of windows.
What type of window is the best for energy efficiency?
A window’s energy efficiency depends on a variety of factors, such as the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are often the most energy-efficient and are certified 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 after the installation. Additionally, some companies offer window manufacturing, customization and repairs.
When is the best time of year to replace windows?
Replacement windows can be installed any time of the year, but warmer weather is typically better. Regardless of when you install them, the contractors will take steps to ensure that too much hot or cold air doesn’t get into your home, so the temperature outside isn’t necessarily a big factor. What’s more important than the temperature is that the weather should be dry.