20 Best Window Companies in Monterey Park, CA (2025 Reviews)
Thinking of improving your house’s appearance? The best window replacement companies can help.
We analyzed all the top-rated window companies in Monterey Park 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 guide on the best window installation companies in Monterey Park may not seem like the most riveting article on EcoWatch, but trust us, windows have more of an 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 When it’s the middle of summer, your outdated and drafty windows could be making your home harder to cool and costing you more in power bills.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.
Because windows have such a large impact on your home, picking the best company for you is a big choice to make. That’s why the EcoWatch team has curated this list of the top window replacement companies, so you can more easily make an informed decision.
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 Monterey Park
The EcoWatch team evaluated dozens of window installation companies across Monterey Park to narrow our list down to the top ones. The installers mentioned in this article scored best in our review categories, such as energy-efficient offerings, local expertise, 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 offers windows expertise in Monterey Park. Window World has been in the window installation industry for about 27 years. Many positive reviews on customer review websites back the company's reputation.
Window World may be the company for you if you want one 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 is an Energy Star partner with a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so be sure to ask your Window World representative when inquiring about services.
How much does Window World cost in Monterey Park?Window World doesn’t have any prices listed on its website, but it's known for offering some of the most affordable window installations around. If you’d like to know for sure, you can inquire about a quote on the company’s website.

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 Monterey Park. Milgard has been in the window installation industry for about 60 years. Many positive reviews on customer review websites back the company's reputation.
Milgard may be the company for you if you want 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 WindowsMilgard Windows & Doors is an Energy Star partner with a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so be sure to ask your Milgard representative when inquiring about services.
How much does Milgard Windows & Doors cost in Monterey Park?Milgard doesn’t have any prices listed on its website, but it offers different kinds of windows at varying price points. If you’d like to know for sure, you can inquire about a quote on the company’s website.

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 Monterey Park. Andersen has been in the window installation industry for about 27 years. Many positive reviews on customer review websites back the company's reputation.
Andersen may be the company for you if you want one 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 is an Energy Star partner with a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so be sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Monterey Park?Andersen doesn’t have any prices listed on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. If you’d like to know for sure, you can inquire about a quote on the company’s website.
Please note that the following companies are national, meaning the quality of the service may depend on your local team. We have tried to stay unbiased and transparent by describing both pros and cons for every company.
More Window Companies in Monterey Park
Renewal by Andersen of Los Angeles
Torrance, CA31,000+ projects completed
Price Transparency
Educational Website
Financing options available
In-home or virtual consultations
Good Customer Service
Free assessment
Services Offered
Skylights
Glass Doors
Double-Hung
Bay Windows
Window Replacement/Installation
Hometime Windows & Doors
Glendora, CAPrice Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Glass Doors
SoCal Window Pros
San Dimas, CAEducational Website
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Smart Window Company
Torrance, CAEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Glass Doors
Double-Hung
Tempered Glass
Energy-Efficient Options
Vinyl Frames
Discount Window And Door
Redondo Beach, CAGood Customer Service
Price Transparency
Free assessment
Services Offered
Skylights
Metal Frames
Vinyl Frames
Window Replacement/Installation
Glass Doors
Energy-Efficient Options
Dede Windows and Doors / window replacement
Anaheim, CAEnergy-efficient windows and doors
American-made vinyl
Price Transparency
Educational Website
Good Customer Service
Educational website
Free assessment
Services Offered
Custom Window Designs
Vinyl Frames
Window Replacement/Installation
Glass Doors
Harbor Construction
Huntington Beach, CATimely Service
Price Transparency
Educational Website
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Bay Windows
Double-Hung
Vinyl Frames
Glass Doors
Energy-Efficient Options
Concierge Home Remodeling
Tarzana, CAFree assessment
Good Customer Service
Educational Website
Price Transparency
Services Offered
Energy-Efficient Options
Window Replacement/Installation
California Window & Solar
Costa Mesa, CAPrice Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Glass Doors
Metal Frames
Vinyl Frames
Andes windows & doors
Norco, CAPrice Transparency
Spanish-speaking
Offers window treatments
Free assessment
Good Customer Service
Online portfolio
Educational Website
Services Offered
Glass Doors
Vinyl Frames
Double-Hung
Window Replacement/Installation
Bay Windows
United Builders Windows & Doors
Rancho Cucamonga, CAFree assessment
Price Transparency
Good Customer Service
Timely Service
Educational Website
Services Offered
Glass Doors
Window Replacement/Installation
Energy-Efficient Options
Bay Windows
Double-Hung
Golden Age Builders
West Hollywood, CAIn-home consultations
Unique window options
Good Customer Service
Free assessment
Timely Service
Price Transparency
3D design and planning tool
Services Offered
Window Replacement/Installation
Mancino Door & Window, Inc.
Glendora, CAFree assessment
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Save-On Glass & Screen
Westminster, CATimely Service
Free assessment
Good Customer Service
Services Offered
Mirrors
Window Repair
Glass Showers
Glass Doors
Window Replacement/Installation
Best Windows and Doors OC
Anaheim, CAEducational Website
Good Customer Service
Free assessment
Price Transparency
Services Offered
Custom Window Designs
Window Replacement/Installation
Glass Doors
Vinyl Frames
Energy Core Construction
Anaheim, CAPrice Transparency
Good Customer Service
Educational Website
Free assessment
Timely Service
Services Offered
Glass Doors
Bay Windows
Energy-Efficient Options
Window Replacement/Installation
CGH Solutions - California Green Home Solutions
Van Nuys, CAEducational Website
Good Customer Service
Price Transparency
Services Offered
Energy-Efficient Options
Glass Doors
Vinyl Frames
Window Replacement/Installation
Double-Hung
TMC Windows & Doors
Orange, CAGood Customer Service
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Glass Doors
Can-Do Windows & Doors
Santa Ana, CAPrice Transparency
Free assessment
Educational Website
Services Offered
Vinyl Frames
Window Replacement/Installation
Metal Frames
Double-Hung
Wood Frames
Fiberglass Frames
Energy-Efficient Options
Glass Doors
Window King
Huntington Beach, CAFree assessment
Price Transparency
Educational Website
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Glass Doors
Vinyl Frames
Double-Hung
Calculate how much you can expect to pay for window installation and replacement in Monterey Park, 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 Monterey Park Saves You Money
By switching to energy-efficient windows, you and your family can benefit in several ways, such as:
- Decrease your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% once you install Energy Star certified windows. In Monterey Park, that’s about 117 pounds per year on average.
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help reduce damage from the sun's UV rays to your floors, carpets and furniture.
- Save money on electricity bills: According to the Department of Energy, heat gained or lost through windows accounts for about 25-30% of household energy use. Switching to energy-efficient models can help reduce how much energy is used in your home, therefore saving you about 12% more on your bills.
- Protect your investment: When your home is on the older side, your windows could also be outdated or damaged. Upgrading and repairing your windows is an important part of maintaining your property and its value.
Estimated Cost of Window Replacement in Monterey Park
Windows come in various purposes, shapes and styles, so costs and services will vary greatly depending on several factors. Below, we describe the average cost and services that you can get from window installation companies.
How Much Do New Windows Cost?
Typically, Monterey Park homeowners can expect their window installations to range from $250 to $1,200. The most common installations sit at around $600. These numbers vary based on the specifics of your installation, like the location of your home, material, number of windows, size, type and more.
It’s also worth keeping in mind that energy-efficient windows will usually cost more upfront, but Energy Star estimates that upgrading the windows on your Monterey Park home translates to an average energy savings of $236 to $319 per year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. The amount of money you’ll save by switching to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
The cost of your window installation will also vary based on the type of material you choose for the frames. Wood windows are usually the most expensive, though it depends on whether they are 100% 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?
Generally, there are two kinds of window installation services you can get: full-frame and pocket installations.
A full-frame installation is a total window replacement. It involves taking out the old window, the windowsill, and the exterior and interior trim. It can also involve other materials, like insulation and drip edges, which raise the overall cost of the project. Also worth noting: you may have to touch up the paint around the window after a full-frame installation. A pocket installation means replacing a window within the existing frame, which is usually cheaper than a full-frame installation.
If you’re hiring a reputable window installation company, your company can advise you on the best type for your project. In Monterey Park, the decision will mostly be influenced by how much damage there is currently and the age of your existing frames.
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 Monterey Park
The EcoWatch Reviews team differs from most reviewers, as we examine these companies through a sustainability lens. We’ve reviewed the top window replacement companies in Monterey Park mostly based on energy efficiency, as it’s the most sustainable option and the best one for homeowners. Energy-efficient windows have been shown to reduce your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Because this is a guide for Monterey Park, we gave more points to companies that serve the city. There are certainly other reputable providers that didn’t make the cut because they wouldn’t be able to serve homeowners in Monterey Park.
Work Quality
We’re willing to bet that you’re looking for professionals who do a great job installing windows. We’ve vetted each company included in our guide to make sure its technicians are well-qualified and that the company has gotten lots 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 good things to say about their experience with a certain installer, it won’t be featured on EcoWatch.
Cost
Cheaper windows certainly don’t mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing providers’ prices, we gave higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Monterey Park’s climate, homeowners will want to mitigate water damage, rot and low efficiency. We factored in local experience to reflect the ability of Monterey Park window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Monterey Park, CA Window Replacement FAQs
How much does a window install cost?
The typical cost of replacing a single window can range between $450 and $650. There are a variety of factors that influence the cost, such as styles and sizes of windows, your property’s location, local labor costs, how energy-efficient the windows are, the materials used in designing the windows and the number of windows.
What kind of window is the best for energy efficiency?
Generally, double-pane windows will be more efficient than single-pane windows and windows that do not open are more efficient than windows that do. To be sure you’re getting the most energy-efficient windows, look for models with the blue Energy Star certification attached to them — this means they’re certified energy-efficient by the U.S. Department of Energy.
Can I replace my own windows?
If you’re handy and have the time and patience to do the job right, you may be able to install your own windows. However, if you don’t have the time or skills, we recommend hiring a professional.
How long does window installation take?
Because the average installation time of a window is 30 minutes, about 16 windows can be installed during a typical 8-hour work day.