20 Best Window Companies in Rosamond, CA (2025 Reviews)
If you’re looking to upgrade to new windows, our list of the best window installation companies can help.
We analyzed all the top-rated window companies in Rosamond 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 helping Rosamond homeowners find eco-conscious solutions for their homes. Potential leaks or drafts can cut your home’s energy efficiency by up to 30%, according to the Department of Energy. In Rosamond, that’s nearly $570 a year that you could save on your energy bills by making the switch.
That’s also bad for the environment, as the extra energy required by damaged windows increases your carbon footprint.
Efficient windows are especially important in Rosamond, where summers are long and hot. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $570 per year.
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 Energy-Efficient Features
DaBella
- Great warranty
- Friendly sales representatives
- Offers good financing options
Best Window Installation & Replacement Companies in Rosamond
The EcoWatch Reviews team evaluated dozens of window providers across Rosamond to narrow our list down to the best ones. The providers reviewed in this article scored best in our categories: energy-efficient offerings, availability, customer service, 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 provides windows expertise in Rosamond. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has over 27 years of industry experience, and it currently serves 200 locations nationwide.
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 company for you.
Energy Efficiency of Window World WindowsWindow World’s commitment to sustainability can be seen 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 Rosamond?While prices are not available on Window World’s website, 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 pricing.

Milgard Windows & Doors
EnergyStar Partner
Wide network of installers
Lifetime warranty available
Entails hiring third-party contractors
Limited additional services
Milgard Windows & Doors provides the best local installation in Rosamond. It's a family-owned and -operated window replacement company, which primarily serves the West Coast. Milgard has over 60 years of industry experience, and it currently serves Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties.
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, Milgard may be the perfect company for you.
Energy Efficiency of Milgard Windows & Doors WindowsMilgard Windows & Doors’s commitment to sustainability can be seen 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 Rosamond?While prices are not available on Milgard’s website, it offers different kinds of windows at varying price points. You can inquire about a free quote on its website for more information about pricing.

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 provides the best availability in Rosamond. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has over 27 years of industry experience, and it currently serves nearly every state except Mississippi and West Virginia.
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, Andersen may be the perfect company for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen’s commitment to sustainability can be seen 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 Rosamond?While prices are not 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 inquire about a free quote on its website for more information about pricing.
We’ve recommended installers with good reputations, but note that these are national companies, so your service may vary depending on your local crew. We have tried to remain unbiased and transparent by listing pros and cons for every company we reviewed.
More Window Companies in Rosamond
Concierge Home Remodeling
Tarzana, CAFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Hometime Windows & Doors
Glendora, CAGood Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Glass Doors
SoCal Window Pros
San Dimas, CAFree assessment
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Legends Glass Inc
Bakersfield, CAServices Offered
Glass Showers
Window Replacement/Installation
Custom Glass
Mirrors
United Builders Windows & Doors
Rancho Cucamonga, CAFree assessment
Timely Service
Good Customer Service
Price Transparency
Educational Website
Services Offered
Energy-Efficient Options
Double-Hung
Bay Windows
Glass Doors
Window Replacement/Installation
CGH Solutions - California Green Home Solutions
Van Nuys, CAEducational Website
Good Customer Service
Price Transparency
Services Offered
Vinyl Frames
Window Replacement/Installation
Double-Hung
Glass Doors
Energy-Efficient Options
Mancino Door & Window, Inc.
Glendora, CAEducational Website
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Golden Age Builders
West Hollywood, CAFree assessment
Unique window options
Timely Service
In-home consultations
3D design and planning tool
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
American Vision Windows
Simi Valley, CAPrice Transparency
Educational Website
Free assessment
Services Offered
Glass Doors
Vinyl Frames
Bay Windows
Energy-Efficient Options
Double-Hung
Fiberglass Frames
Window Replacement/Installation
Wood Frames
High Desert Window & Glass
Hesperia, CAEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Glass Showers
Double-Hung
Mirrors
Tempered Glass
Glass Doors
Window Replacement/Installation
Anytime Windows and Doors
North Hollywood, CAGood Customer Service
Timely Service
Free assessment
Educational Website
Price Transparency
Services Offered
Glass Doors
Double-Hung
Energy-Efficient Options
Metal Frames
Fiberglass Frames
Vinyl Frames
Window Replacement/Installation
American Reliable Windows & Doors
Van Nuys, CAPrice Transparency
Educational Website
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Double-Hung
Bay Windows
Glass Doors
Vern's Glass
Victorville, CAPrice Transparency
Free assessment
Good Customer Service
Educational Website
Services Offered
Glass Doors
Energy-Efficient Options
Glass Showers
Custom Glass
Screen Repair
Wood Frames
Metal Frames
Vinyl Frames
Mirrors
Window Replacement/Installation
Glass Repair
The Window Factory
Simi Valley, CAEducational Website
Free assessment
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Glass Doors
Triple Pane Glass
Vinyl Frames
Double-Hung
Bay Windows
Energy-Efficient Options
Home Upgrade Specialist Inc
Los Angeles, CAWide range of services
Good Customer Service
Price Transparency
Timely Service
Educational Website
Energy-efficient products
Financing options available
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Century Glass
Bakersfield, CAPrice Transparency
Free assessment
Educational Website
Services Offered
Window Repair
Mirrors
Glass Showers
Glass Doors
Window Replacement/Installation
Energy-Efficient Options
SCV Glassworks
Santa Clarita, CAPrice Transparency
Free assessment
Services Offered
Glass Showers
Mirrors
Window Replacement/Installation
SoCal Energy Contractors, Inc.
Northridge, CAGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Vinyl Frames
Glass Doors
Energy-Efficient Options
Window Replacement/Installation
Milgard Windows & Doors
Simi Valley, CATimely Service
Good Customer Service
Free assessment
Educational Website
Services Offered
Energy-Efficient Options
Metal Frames
Bay Windows
Double-Hung
Fiberglass Frames
Window Replacement/Installation
Glass Doors
Window World of Los Angeles
Covina, CAGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Vinyl Frames
Double-Hung
Bay Windows
Glass Doors
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Rosamond, 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 Rosamond Saves You Money
Energy-efficient windows can provide benefits in several ways. Here are a few reasons you may want to take the plunge and make the switch:
- Protect your investment: If you have an older home, your windows are most likely in need of replacement. Upgrading your windows can make your home more comfortable and also help increase the value of your home if you decide to sell.
- Save on electricity bills: Once you upgrade to energy-efficient windows, you can expect a reduction in your bills by about 12% since you’ll need less energy to heat or cool your house.
- Decrease your carbon footprint: Reducing the amount of energy you use also lowers your carbon emissions. You could reduce it by 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.
Estimated Cost of Window Replacement in Rosamond
Windows come in all shapes and sizes, so costs and services will vary remarkably. Here are the average costs and services that you’ll find from the average window installation company.
How Much Do New Windows Cost?
Generally, Rosamond homeowners can expect their window replacements to range from $250 to $1,200. The most common installations sit at around $600. But costs differ considerably 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 provide door replacements, which will add extra costs to your project.
With windows, efficiency is one of the most important factors for many homeowners. Efficient windows may cost more initially, 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 Rosamond homeowners $570+ each year after replacing single-pane windows.
The cost of your window installation will also vary based on the type of material you choose for the frames. Wood windows are typically the most expensive, although it depends on whether they are completely wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
The first step when planning a window installation is to figure out whether you should get a full-frame or pocket installation.
A full-frame installation is a replacement of the full 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 total cost of the project. Also worth noting: it’s not uncommon for homeowners to have to touch up the paint around the window after a full-frame installation. Pocket installations are on the simpler end and won’t cost as much, as they involve merely replacing the window within its existing frame. But if the frame has any damage or rot, you should opt for a full-frame installation instead.
Your window installation company should be able to help you figure out which type of installation you need.
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 Energy-Efficient Features
DaBella
- Great warranty
- Friendly sales representatives
- Offers good financing options
How We Choose the Best Window Installers in Rosamond
EcoWatch is different from most reviewers since we assess these companies through a sustainability lens. We have assessed the top window installation companies in Rosamond mostly based on their energy efficient offerings, as it’s the most sustainable option and the best one for homeowners. Energy Star certified windows have been shown to cut your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
This one is self-explanatory, but we’ve chosen to highlight window installation companies that serve the Rosamond area so you can find a quality window installation company near you.
Work Quality
When selecting 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 you get. 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 experience with 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 are not going to provide the highest quality service. On the other hand, we want to make sure we’re highlighting companies that provide a variety of price and financing options so they’re accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Rosamond’s climate, homeowners will want to mitigate rot, water damage and low efficiency. We factored in local experience to reflect the ability of Rosamond window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Rosamond, CA Window Replacement FAQs
How much should window installation cost?
The typical cost of replacing one window can range from $450 to $650. There are a variety of factors that affect how much it costs, which include how energy-efficient the windows are, the number of windows, local labor costs, styles and sizes of windows, the materials used in designing the windows and your property’s location.
Which kind of window is the best?
A window’s energy efficiency depends on a variety of factors, such as the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are usually the most energy-efficient and are certified by the U.S. Department of Energy.
What do window installers do?
Window installation professionals travel to your property to remove your old windows and replace them with new ones. Some companies install products distributed by other companies, whereas others install their own windows. The installer will also clean up after the installation is done.
When is the best time of year to replace windows?
Replacement windows can be installed during any season, but warmer weather is typically better. Regardless of when you install them, the contractors will take steps to make sure that too much hot or cold air doesn’t get into your house, so the temperature outside isn’t necessarily a big factor. What’s more important than the temperature is that the weather should be dry.