20 Best Window Companies in Monrovia, CA (2024 Reviews)
If you’re looking to upgrade to new windows, our guide to the top window installation companies can help.
We analyzed all the top-rated window companies in Monrovia 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
A guide on the best window replacement companies in Monrovia may not seem like the most interesting article on EcoWatch, but trust us, windows impact your life more than you might realize. During the hot summer months, the last thing you want is your cool air to leak out of your drafty windows.
That’s not great for your wallet or the environment, but one of the top window installation companies can help you with that.
Unlike other review sites, EcoWatch ranks window replacement companies based on energy efficiency while also balancing cost, customer satisfaction and service area.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best Window Installation & Replacement Companies in Monrovia
The EcoWatch Reviews team researched dozens of installers that service the Monrovia area to find the top window installation companies that fit our standards. The installers we’ve mentioned 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 Monrovia. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window business for about 27 years.
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 perfect company for you.
Energy Efficiency of Window World WindowsThere are a wide range of window types available from Window World, some of which are Energy Star products. 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 Monrovia?Though pricing information is not readily available on Window World’s website, it's known for offering some of the most affordable window installations around. For more detailed information on the cost, you can request 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 offers the best local installation in Monrovia. It's a family-owned and -operated window replacement company, which primarily serves the West Coast. Milgard has been in the window business for about 60 years.
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 perfect company for you.
Energy Efficiency of Milgard Windows & Doors WindowsThere are a wide range of window types available from Milgard Windows & Doors, some of which are Energy Star products. 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 Monrovia?Though pricing information is not readily available on Milgard’s website, it offers different kinds of windows at varying price points. For more detailed information on the cost, you can request 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 offers the best availability in Monrovia. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window business for about 27 years.
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 perfect company for you.
Energy Efficiency of Renewal by Andersen WindowsThere are a wide range of window types available from Renewal by Andersen, some of which are Energy Star products. 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 Monrovia?Though pricing information is not readily 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. For more detailed information on the cost, you can request a quote from the company.
Universal Windows Direct
- Makes charitable contributions
- Manufactures products in-house
- Wide variety of products and services
- Lifetime warranty
- Limited service area
- Some installations carried out by third-party contractors
- Quality of service will depend on your area
Universal Windows Direct offers the best warranty in Monrovia. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has been in the window business for about 20 years.
If you’re looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, this may be the perfect company for you.
Energy Efficiency of Universal Windows Direct WindowsThere are a wide range of window types available from Universal Windows Direct, some of which are Energy Star products. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.
How much does Universal Windows Direct cost in Monrovia?Though pricing information is not readily available on Universal’s website, installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. For more detailed information on the cost, you can request a quote from the company.
One thing to note is that the companies in this section are national, which means the quality of the service may depend on your local team. We have tried to be unbiased and transparent by describing pros and cons for each provider.
More Window Companies in Monrovia
Renewal by Andersen of Los Angeles
Torrance, CA- Educational Website
- Free assessment
- Price Transparency
- Good Customer Service
Services Offered
- Double-Hung
- Bay Windows
- Glass Doors
- Skylights
- Window Replacement/Installation
Window World of Los Angeles
Covina, CA- Price Transparency
- Free assessment
- Good Customer Service
- Educational Website
Services Offered
- Window Replacement/Installation
- Glass Doors
- Bay Windows
- Vinyl Frames
- Double-Hung
Hometime Windows & Doors
Glendora, CA- Free assessment
- Good Customer Service
- Price Transparency
- Educational Website
Services Offered
- Energy-Efficient Options
- Window Replacement/Installation
- Glass Doors
Mancino Door & Window, Inc.
Glendora, CA- Educational Website
- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Window Replacement/Installation
Bear Windows Inc
South El Monte, CA- Good Customer Service
- Educational Website
- Free assessment
- Price Transparency
Services Offered
- Energy-Efficient Options
- Glass Doors
- Window Replacement/Installation
- Vinyl Frames
SoCal Window Pros
San Dimas, CA- Free assessment
- Good Customer Service
- Educational Website
Services Offered
- Window Replacement/Installation
Vista Window Manufacturing, Inc.
Monrovia, CA- Timely Service
- Price Transparency
- Educational Website
- Free assessment
- Good Customer Service
Services Offered
- Energy-Efficient Options
- Glass Doors
- Window Replacement/Installation
Dreamstyle Remodeling
Irwindale, CA- Educational Website
- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Bay Windows
- Custom Window Designs
- Glass Showers
- Window Replacement/Installation
- Glass Doors
- Double-Hung
Pella Window and Door Showroom of South Pasadena, CA
South Pasadena, CA- Educational Website
- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Window Replacement/Installation
- Bay Windows
- Glass Doors
- Double-Hung
Elite Vinyl Windows Inc.
Whittier, CA- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Vinyl Frames
- Glass Doors
- Energy-Efficient Options
- Window Replacement/Installation
Wintorium Windows and Doors
Los Angeles, CA- Free assessment
- Educational Website
- Price Transparency
- Good Customer Service
Services Offered
- Window Replacement/Installation
- Glass Doors
La Verne Glass &Screen
La Verne, CA- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Glass Showers
- Custom Glass
- Custom Window Designs
- Glass Doors
- Mirrors
- Window Replacement/Installation
Your Local Handyman Inc
Pasadena, CA- Educational Website
- Free assessment
- Price Transparency
- Good Customer Service
Services Offered
- Mirrors
- Window Replacement/Installation
W.C. Heritage Shutters and Blinds
La Habra, CA- Free assessment
- Educational Website
- Price Transparency
- Timely Service
- Good Customer Service
Services Offered
- Glass Doors
- Custom Window Designs
- Window Replacement/Installation
Coast Life Construction Inc
Temple City, CA- Timely Service
- Price Transparency
Services Offered
- Window Replacement/Installation
Cliffs Discount Glass
Pasadena, CA- Free assessment
- Good Customer Service
- Price Transparency
- Educational Website
Services Offered
- Window Replacement/Installation
- Mirrors
- Custom Glass
- Glass Showers
East Whittier Glass & Tinting
La Habra, CA- Price Transparency
- Educational Website
- Good Customer Service
Services Offered
- Window Replacement/Installation
- Custom Glass
- Mirrors
- Glass Showers
Glendora Glass & Mirror
Glendora, CA- Price Transparency
Services Offered
- Mirrors
- Window Replacement/Installation
- Glass Showers
Arcadia Sash & Door Inc
Arcadia, CA- Free assessment
- Good Customer Service
- Educational Website
- Price Transparency
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
Sunset Glass
Pasadena, CA- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Glass Showers
- Mirrors
- Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Monrovia, 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 Monrovia Saves You Money
Switching to energy-efficient windows can improve the comfort of your home and help you save on power bills. Here's more information on how upgrading your windows could help you:
- Save on energy bills: Once you install energy-efficient windows, you can see a reduction in your bills by about 12% because you’ll use less energy to heat or cool your house.
- Reduce your carbon footprint: In Monrovia, you can cut your indirect greenhouse gas emissions by about 117 pounds per year when you upgrade to energy-efficient windows.
- Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes tend to have windows that are outdated, leaky or potentially even damaged in some way. Updating your windows could help raise the value of your home if you decide to sell.
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent the fading of your floors, carpets and furniture by filtering out UV rays.
Estimated Cost of Window Replacement in Monrovia
When researching window installation, each company provides varying services and prices. Let’s go over some average costs and services.
How Much Do New Windows Cost?
According to our market research, the national average cost to install a single window is around $600. However, window replacement costs can range from $200 to $1,200 per window. How much it will cost varies based on several factors, like size, the location of your home, type, number of windows, material and more.
Bear in mind that energy-efficient windows may have a higher price, but Energy Star predicts the upgrade will save you between $101 and $583 per year when installing single-pane windows and between $27 and $197 per year when replacing double-pane, clear glass windows. Your savings will vary depending on your local climate, energy rates and individual home characteristics.
Getting free quotes from several installers is the best way to find out which one is right for you.
What Services do Window Installers Offer?
There are typically two kinds of window replacement services: full-frame and pocket installations.
Full-frame installations entail replacing the total window, including the sill, frame and trim. You most likely need a full-frame installation when you want a new style or your window has significant rot or deterioration. These installations are more involved and will increase the overall cost. Pocket installations are simpler and won’t carry as large a bill because they involve simply replacing the window within its existing frame. But if the frame has any damage, you may have to get a full-frame installation instead.
Your window installer should be able to help you decide which type of installation you need.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
How We Choose the Best Window Installers in Monrovia
In our hunt to find the most reliable, eco-friendly window installers in Monrovia, the EcoWatch Reviews team evaluated many companies before deciding on these. We have decided to assess the best window replacement companies in Monrovia mainly based on energy efficiency, as it’s the most sustainable option and the best one for homeowners. Energy Star certified windows have been shown to reduce your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
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 certain that you’re not looking for a company to do a shoddy job installing windows. We’ve vetted each installer featured on this list to ensure 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 positive feedback about their service from 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 would like to keep costs as low as possible. When analyzing providers’ prices, we awarded higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
As discussed, windows are a hefty investment, so you’ll want to make sure that investment is well protected. Window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Monrovia’s climate, homeowners need to be wary of water damage, rot and low efficiency. We factored in local experience to reflect the ability of Monrovia window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Monrovia, CA Window Replacement FAQs
How much does window installation cost?
The national average cost to replace a single window is around $600 but can range between $200 and $1,200, depending on a variety of factors. The price is generally influenced by the location of your property, the size of the window and the type and material 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 type of window is the best for energy efficiency?
Generally, double-pane windows will be more efficient than single-pane windows and windows that don’t open are more efficient than windows that do. If you want to be sure you’ll get the most energy-efficient windows, look for models with the blue Energy Star certification — this means they’re certified energy-efficient by the U.S. Department of Energy.
What do window installers do?
Window installers cover the entire process — from replacing your old windows with brand-new ones to cleaning up after the installation. In addition, many companies offer window manufacturing, customization and repairs.
When is the best time of year to replace windows?
Even though you can install windows any time of year, warmer weather is typically better for installing replacement windows. In addition, the weather should be dry, as rain can make the installation harder.
Should I replace my windows all at the same time?
If you’re upgrading your windows to get more efficient windows, replacing all of your windows at the same time is the only way to gain that benefit. However, if you have only a few windows that are damaged or drafty, you can replace just those.