20 Best Window Companies in Quartz Hill, CA (2025 Reviews)
Looking to upgrade your home's windows? We’ve got you covered in this list of the best window installation companies.
We analyzed all the top-rated window companies in Quartz Hill 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!
Why you can trust EcoWatch
A review of the best window replacement companies in Quartz Hill may not seem like the most captivating article on the EcoWatch site, but trust us, windows impact your life more than you might think. Outdated windows could lead to having higher electric bills during the winter or summer months.
Replacement windows improve the insulation in your home, not only making you more comfortable during the summer and winter, but also saving you some money and helping the environment.
Efficient windows are especially important in Quartz Hill, where summers are long and hot. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $509 a year.
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 Quartz Hill
The EcoWatch team assessed several window providers across Quartz Hill to narrow our list down to the best ones. The providers mentioned in this article scored best in our review categories, which include energy-efficient offerings, price, local expertise, availability, customer service 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 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 window installation sector.
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, this may be the right company for you.
Energy Efficiency of Window World WindowsWindow World 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 make sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.
How much does Window World cost in Quartz Hill?Prices aren’t displayed on Window World’s website, but it's known for offering some of the most affordable window installations around. Requesting a free quote on its website is the best way to know for sure.

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 window installation sector.
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, this may be the right company for you.
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 make sure to mention that you want energy-efficient windows to your Milgard representative when inquiring about services.
How much does Milgard Windows & Doors cost in Quartz Hill?Prices aren’t displayed on Milgard’s website, but it offers different kinds of windows at varying price points. Requesting a free quote on its website is the best way to know for sure.

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 window installation sector.
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, this may be the right company for you.
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 make sure to mention that you want energy-efficient windows to your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Quartz Hill?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. Requesting a free quote on its website is the best way to know for sure.
We aim to be unbiased and transparent by mentioning pros and cons for every company we review. Additionally, our rankings are not affected by any partnerships.
More Window Companies in Quartz Hill
Renewal by Andersen of Los Angeles
Torrance, CA31,000+ projects completed
Educational Website
Good Customer Service
In-home or virtual consultations
Financing options available
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Glass Doors
Skylights
Bay Windows
Double-Hung
Concierge Home Remodeling
Tarzana, CAEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Hometime Windows & Doors
Glendora, CAPrice Transparency
Educational Website
Free assessment
Good Customer Service
Services Offered
Glass Doors
Window Replacement/Installation
Energy-Efficient Options
SoCal Window Pros
San Dimas, CAGood Customer Service
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
United Builders Windows & Doors
Rancho Cucamonga, CAEducational Website
Good Customer Service
Free assessment
Timely Service
Price Transparency
Services Offered
Glass Doors
Energy-Efficient Options
Double-Hung
Window Replacement/Installation
Bay Windows
Discount Window And Door
Redondo Beach, CAPrice Transparency
Free assessment
Good Customer Service
Services Offered
Glass Doors
Skylights
Vinyl Frames
Window Replacement/Installation
Energy-Efficient Options
Metal Frames
Smart Window Company
Torrance, CAGood Customer Service
Free assessment
Price Transparency
Educational Website
Services Offered
Vinyl Frames
Window Replacement/Installation
Energy-Efficient Options
Tempered Glass
Double-Hung
Glass Doors
Retro Windows and Patio Doors LLC
Fontana, CAGood Customer Service
Price Transparency
Energy-efficient windows and doors
Free assessment
Educational Website
Lifetime warranty
Family-owned and operated
Services Offered
Glass Doors
Energy-Efficient Options
Window Replacement/Installation
Tempered Glass
Dede Windows and Doors / window replacement
Anaheim, CAAmerican-made vinyl
Price Transparency
Good Customer Service
Educational website
Free assessment
Energy-efficient windows and doors
Educational Website
Services Offered
Glass Doors
Custom Window Designs
Window Replacement/Installation
Vinyl Frames
CGH Solutions - California Green Home Solutions
Van Nuys, CAGood Customer Service
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Glass Doors
Energy-Efficient Options
Double-Hung
Vinyl Frames
Golden Age Builders
West Hollywood, CAUnique window options
Price Transparency
3D design and planning tool
In-home consultations
Free assessment
Good Customer Service
Timely Service
Services Offered
Window Replacement/Installation
Mancino Door & Window, Inc.
Glendora, CAFree assessment
Price Transparency
Educational Website
Services Offered
Window Replacement/Installation
American Vision Windows
Simi Valley, CAFree assessment
Educational Website
Price Transparency
Services Offered
Glass Doors
Bay Windows
Energy-Efficient Options
Wood Frames
Vinyl Frames
Double-Hung
Fiberglass Frames
Window Replacement/Installation
High Desert Window & Glass
Hesperia, CAGood Customer Service
Educational Website
Price Transparency
Free assessment
Services Offered
Double-Hung
Mirrors
Window Replacement/Installation
Glass Showers
Glass Doors
Tempered Glass
Energy Core Construction
Anaheim, CAPrice Transparency
Educational Website
Good Customer Service
Timely Service
Free assessment
Services Offered
Bay Windows
Window Replacement/Installation
Energy-Efficient Options
Glass Doors
Best Windows and Doors OC
Anaheim, CAEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Vinyl Frames
Glass Doors
Window Replacement/Installation
Custom Window Designs
Anytime Windows and Doors
North Hollywood, CAGood Customer Service
Price Transparency
Educational Website
Timely Service
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Metal Frames
Vinyl Frames
Fiberglass Frames
Double-Hung
Glass Doors
American Reliable Windows & Doors
Van Nuys, CAPrice Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Bay Windows
Glass Doors
Double-Hung
Window Replacement/Installation
Home Upgrade Specialist Inc
Los Angeles, CAFinancing options available
Free assessment
Good Customer Service
Wide range of services
Energy-efficient products
Educational Website
Timely Service
Price Transparency
Services Offered
Window Replacement/Installation
Energy-Efficient Options
The Window Factory
Simi Valley, CAEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Double-Hung
Vinyl Frames
Bay Windows
Triple Pane Glass
Energy-Efficient Options
Glass Doors
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Quartz 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 Quartz Hill Saves You Money
By upgrading to energy-efficient windows, you and your family can take advantage of several benefits, including:
- Protect your investment: If you have a relatively old home, your windows are most likely in need of replacement. Upgrading your windows can improve the insulation in your home and also help increase the value of your home if you decide to sell.
- Reduce your carbon footprint: Since energy-efficient windows improve the insulation in your house, you can reduce your carbon footprint by about 12%, according to Energy Star.
- Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help prevent the fading of your floors, carpets and furniture by filtering out UV rays.
- Save money on power bills: The Department of Energy estimates that heat gained or lost through windows accounts for about 25-30% of residential energy use. Installing energy-efficient windows can help decrease that amount, which helps you save $509 a year on your bills.
Estimated Cost of Window Replacement in Quartz Hill
When researching window installation, each company offers different services and prices. Let’s take a look at some average costs and services.
How Much Do New Windows Cost?
The average cost to install one window is about $600 but can range anywhere from $200 to $1,200. These numbers vary depending on specific characteristics of your installation, including type, material, size, number of windows, the location of your home and more.
Whether or not you want energy-efficient windows is another factor that will determine the cost. These will typically cost more than other windows, but on the other hand, you can save about $509 a year on your energy bills in Quartz Hill.
Getting free quotes from several installers is the best way to figure out which one will work best for your budget.
What Services do Window Installers Offer?
When considering window replacements, there are typically two types that your provider will offer: full-frame and pocket installations.
A full-frame installation is a replacement of the total window. It involves taking out the old window, the windowsill, and the exterior and interior trim. It also involves additional materials, such as insulation and drip edges, which raise the overall cost of the project. It’s also worth noting that you may have to touch up the paint around the window after a full-frame installation. Pocket installations (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are simpler and will be less expensive, but you can’t do this type of installment if you have any pre-existing rot or water damage.
If you’re unsure which kind of window installation service you need, your installer should be able to assist you. Typically, the decision is influenced by factors such as the age and condition of the home, the type of building material, budget and time restrictions.
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 Quartz Hill
In our hunt to make your home improvements easier and more eco-friendly in Quartz Hill, the EcoWatch team chose the above companies as the top window installation companies in the city. We’ve reviewed the top window replacement companies in Quartz Hill primarily based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows have been shown to lower electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
Because this is a guide for Quartz Hill, we only included companies that provide services to the city. There are certainly other reputable providers that didn’t make our list because they wouldn’t be able to serve homeowners in Quartz Hill.
Work Quality
We’re willing to bet that you’re looking for a company to do a great job installing windows. We’ve vetted each installer on this list to make sure its technicians are well-qualified and that the company has received a lot of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another super important review factor. If most customers don’t have good things to say about their service from a certain window installation company, it won’t be featured on EcoWatch.
Cost
This one is a give-and-take: as with other services, cheap window installers are not going to provide the most quality service. On the other hand, we want to ensure we’re highlighting companies that offer a range of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed, windows are a significant investment, so you’ll want to be certain that investment is well protected. Window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Quartz Hill’s climate, homeowners will want to mitigate water damage, rot and low efficiency. We factored in local experience to reflect the ability of Quartz Hill window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Quartz Hill, CA Window Replacement FAQs
How much does window installation cost?
The national average cost to replace a window is about $600 but can range between $200 and $1,200, depending on a few different factors. The price is often influenced by the location of your property, the type and material of the window and the size of the window. Also, remember that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
What kind of window is the best for energy efficiency?
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 that have the blue Energy Star certification attached to them — they’re certified energy-efficient by the U.S. Department of Energy.
What do window installers do?
Window installation professionals travel to your house to remove your old windows and replace them with new ones. Some providers install products distributed by other companies, whereas others are both manufacturers and installation companies combined. The installer will also clean up after the installation is complete.
Should I replace my windows all at once?
If your windows are more than 20 years old, it’s most likely time to replace all of them. By that point, they are often less efficient, draftier and/or more damaged than new windows. Replacing your windows all at once will involve less paperwork and less time.