21 Best Window Replacement Companies in South Monrovia Island, CA (Mar 2023)
Window Companies Near Me
When it's time to upgrade your windows, our guide to the top window installation companies can help you find the right provider for you.
We analyzed all the top window installers in South Monrovia Island and selected the top 21 based on:
-
Customer reviews
-
Window replacement expertise
-
Popularity with home-owners like you
Please enter a valid 5-digit zip code!

Updated March 14, 2023
Why you can trust EcoWatch
Whether you're doing home renovations or have windows that need repairs, windows play a important role in conserving energy in your home. If your house has outdated, drafty windows, your HVAC system could be working extra hard to heat or cool your house. This means higher electric bills.
That's also bad for the environment because the additional energy used by old windows increases your carbon footprint.
Unlike other review sites, EcoWatch ranks window replacement companies based on energy efficiency while also taking into consideration cost, customer satisfaction and service area.
Best Affordability
Window World
- Low prices relative to competitors
- Great industry reputation
- EnergyStar Partner
- Quality of service will depend on your area
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Limited additional services
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Manufactures products in-house
- More expensive than competition
Best Window Replacement Companies in South Monrovia Island
The EcoWatch team researched several window providers across South Monrovia Island to narrow our list down to the top ones. The installers reviewed in this article scored best in our categories, which include energy-efficient offerings, availability, price, customer service and more.

Window World
-
Low prices relative to competitors
-
Great industry reputation
-
EnergyStar Partner
-
Quality of service will depend on your area
Window World offers windows expertise in South Monrovia Island. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window installation industry for around 27 years. Its reputation is backed by all the positive reviews on customer review websites.
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 South Monrovia Island?Window World does not outline prices 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 get a quote on the company's website.

Milgard Windows & Doors
-
EnergyStar Partner
-
Wide network of installers
-
Lifetime warranty available
-
Limited additional services
Milgard Windows & Doors provides the best local installation in South Monrovia Island. This company has been operating since 1962 and currently services Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties. The provider has many positive reviews from customers online.
You may want to consider going with Milgard if you're interested in a company 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 WindowsThe 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. Not all of Milgard's offerings are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Milgard Windows & Doors cost in South Monrovia Island?Milgard does not outline prices on its website, but it offers different kinds of windows at varying price points. You can ask for a free quote on its website for more information about pricing.

Renewal by Andersen
-
Award-winning company
-
Great industry reputation
-
Manufactures products in-house
-
More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the windows industry, and it currently serves nearly every state except Mississippi and West Virginia. Its reputation is backed by all the positive reviews from customers online.
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's commitment to sustainability shows 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 South Monrovia Island?Andersen doesn't have any cost information 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 more accurate pricing information, you can inquire about a quote on the company's website.

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 is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This company has 20 years of experience in the windows business, and it has established itself as one of the best companies in the business.
If you're looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, this may be the company for you.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct caters to eco-conscious consumers by providing energy-efficient window offerings. 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 South Monrovia Island?Prices are not available on Universal's website because the cost of window installment varies greatly based on how many and what type(s) of windows you need. However, 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 accurate information on the cost, you can request a quote from the company.
Please note that the following companies are national, which means the quality of customer service may depend on your local crew. We have tried to be unbiased and transparent by listing pros and cons for every company.
More Window Replacement Companies in South Monrovia Island
The Glass Guru
Torrance, CA-
Award-Winning
-
No-fee Quotes
-
Consistent Workmanship
-
Price Transparency
Services Offered
-
Glass Showers
-
Tempered Glass
-
Custom Windows
-
Aluminum Window Frames
-
Full-Service Installations
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Economy Glass Co West Inc
Santa Monica, CA-
Helps Educate Customers
-
No-fee Quotes
-
Reliable Appointment Windows
-
Price Transparency
Services Offered
-
Glass Showers
-
Fast Delivery
-
Tempered Glass
-
Custom Window Designs
-
Full-Service Installations
-
Double-Hung
-
Sliding Glass
Broadway Glass & Mirror, Inc.
Long Beach, CA-
Dependable Service
-
No-Hassle Pricing
-
Excellent Customer Service
-
Helps Educate Customers
Services Offered
-
Double-Hung
-
Doors
-
Full-Service Installations
-
Custom Window Designs
-
Residential Windows
-
Business Windows
-
Sliding Glass
-
Aluminum Window Frames
-
Glass Showers
-
Architectural Glass
Smart Window Company
Torrance, CA-
Free Quotes
-
Price Transparency
-
Reliable Service
-
Good Customer Service
Services Offered
-
Residential Windows
-
Architectural Glass
-
Energy-Efficient Options
-
Tempered Glass
-
Custom Window Designs
-
Aluminum Window Frames
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
A New View Windows & Doors Inc.
Anaheim, CA-
Award-Winning
-
Dependable Service
-
Timely Service
-
Good Customer Service
Services Offered
-
Glass Showers
-
Energy-Efficient Options
-
Custom Windows
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Windows N' Things
Canoga Park, CA-
No-Hassle Pricing
-
Educational Website
-
Dependable Service
-
Excellent Customer Service
Services Offered
-
Residential Windows
-
Architectural Glass
-
Fast Delivery
-
Energy-Efficient Options
-
Custom Window Designs
-
Aluminum Window Frames
-
Double-Hung
Select Home Improvements
Anaheim, CA-
Free Quotes
-
Educational Website
-
No-Hassle Pricing
-
Good Customer Service
Services Offered
-
Residential Windows
-
Energy-Efficient Options
-
Tempered Glass
-
Custom Windows
-
Double-Hung
-
Sliding Glass
-
Bay Windows
Metropolitan High Performance Windows
Anaheim, CA-
Free Quotes
-
Award-Winning
-
No-Hassle Pricing
-
Excellent Customer Service
Services Offered
-
Fast Delivery
-
Custom Window Designs
-
Aluminum Window Frames
-
Double-Hung
-
Sliding Glass
Golden Glass
Fullerton, CA-
No-Hassle Pricing
-
Helps Educate Customers
-
Free Quotes
-
Excellent Customer Service
Services Offered
-
Residential Windows
-
Architectural Glass
-
Heavy Glass
-
Tempered Glass
-
Doors
-
Custom Window Designs
-
Commercial Windows
-
Double-Hung
Tashman Home Center
West Hollywood, CA-
Excellent Customer Service
-
Educational Website
-
Free Quotes
-
Price Transparency
Services Offered
-
Residential Windows
-
Fast Delivery
-
Custom Windows
-
Aluminum Window Frames
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Anaheim Glass
Anaheim, CA-
Locally Recognized for Quality
-
Good Customer Service
-
Price Transparency
-
Reliable Service
Services Offered
-
Custom Window Designs
-
Fast Delivery
-
Residential Windows
-
Commercial Windows
California Window Masters
Irvine, CA-
Excellent Customer Service
-
Educational Website
-
Reliable Appointment Windows
-
Free Quotes
Services Offered
-
Fast Delivery
-
Custom Window Designs
-
Residential Windows
-
Sliding Glass
Bodie's Glass Service
Westminster, CA-
Excellent Customer Service
-
Arrives on Time
-
Reliable Service
-
Educational Website
Services Offered
-
Glass Showers
-
Residential Windows
-
Custom Window Designs
-
Business Windows
-
Sliding Glass
Window King
Huntington Beach, CA-
Reliable Appointment Windows
-
Free Quotes
-
Reliable Service
-
Helps Educate Customers
Services Offered
-
Energy-Efficient Options
-
Custom Window Designs
-
Aluminum Window Frames
-
Double-Hung
-
Sliding Glass
Tesla Windows
Buena Park, CA-
Consistent Workmanship
-
Arrives on Time
-
Good Customer Service
-
Educational Website
Services Offered
-
Energy-Efficient Options
-
Custom Windows
-
Aluminum Window Frames
-
Double-Hung
-
Sliding Glass
Anytime Windows and Doors
North Hollywood, CA-
Free Quotes
-
Helps Educate Customers
-
Excellent Customer Service
-
Reliable Service
Services Offered
-
Fast Delivery
-
Energy-Efficient Options
-
Custom Window Designs
-
Aluminum Window Frames
-
Sliding Glass
Design Windows and Doors Inc.
Ontario, CA-
Timely Service
-
Good Customer Service
-
Free Quotes
-
Price Transparency
Services Offered
-
Energy-Efficient Options
-
Custom Windows
-
Aluminum Window Frames
-
Double-Hung
-
Sliding Glass
GOLDEN BEAR GLASS & WINDOWS LLC
Los Angeles, CA-
Good Customer Service
-
Reliable Service
-
No-Hassle Pricing
-
Helps Educate Customers
Services Offered
-
Residential Windows
-
Architectural Glass
-
Heavy Glass
-
Energy-Efficient Options
-
Tempered Glass
-
Custom Windows
-
Aluminum Window Frames
-
Commercial Windows
American Window Company
Covina, CA-
Excellent Customer Service
-
Helps Educate Customers
-
Timely Service
-
Locally Recognized for Quality
Services Offered
-
Custom Windows
-
Aluminum Window Frames
-
Energy-Efficient Options
Cal Replacement Window Company of Orange County
Anaheim, CA-
No-Hassle Pricing
-
Helps Educate Customers
-
Award-Winning
-
No-fee Quotes
Services Offered
-
Double-Hung
-
Full-Service Installations
-
Custom Window Designs
-
Sliding Glass
-
Aluminum Window Frames
-
Architectural Glass
Abel Glass & Screen, Inc.
South Gate, CA-
Reliable Service
-
Excellent Customer Service
-
No-Hassle Pricing
-
No-fee Quotes
Services Offered
-
Residential Windows
-
Energy-Efficient Options
-
Tempered Glass
-
Custom Windows
-
Business Windows
-
Sliding Glass
How Installing Energy-Efficient Windows in South Monrovia Island Saves You Money
Switching to energy-efficient windows can help improve the comfort of your home and help you save on electricity bills. Here's more information on how upgrading your windows could benefit you:
- Reduce your carbon footprint: In South Monrovia Island, you can reduce your indirect greenhouse gas emissions by about 117 pounds per year after you upgrade to energy-efficient windows.
- Save on electricity bills: Upgrading to energy-efficient windows lowers your energy bills by about 12% since you need less energy.
- Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its value, especially if you have an older home.
- 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.
Estimated Cost of Window Replacement in South Monrovia Island
Each window installer provides varying services and has varying prices based on several factors.
How Much Do New Windows Cost?
Though the national average to replace one window is around $600, it can range anywhere from $200 to $1,200. This is due to the fact that the cost of window installations are based on a variety of factors specific to your home, including the size, material and number of windows you need to install, as well as where your property is located.
It's also worth bearing in mind that energy-efficient windows will typically cost more initially, but Energy Star predicts that switching out the windows on your South Monrovia Island home translates to an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 each 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.
Getting free quotes from multiple companies is the best way to find out which one is right for you.
What Services do Window Installers Offer?
The first step when planning a window installation is to think about whether you want a full-frame or pocket installation.
Full-frame installations involve replacing the full window — the sill, frame, trim and all. These are most common when you want to change the style of your window or when it has a great amount of damage. Full-frame installations involve more time and labor and will increase overall costs. Pocket installations (or retrofits) entail installing a new window within its existing frame, which makes pocket installations more simple and affordable. But, if the frame has any damage or rot, you will likely need a full-frame installation instead.
If you're unsure which window installation service you need, your installer should be able to help you out. Typically, the decision is based on factors like the age and condition of the home, the type of building material, budget and time restrictions.
Best Affordability
Window World
- Low prices relative to competitors
- Great industry reputation
- EnergyStar Partner
- Quality of service will depend on your area
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Limited additional services
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Manufactures products in-house
- More expensive than competition
How We Choose the Best Window Installers in South Monrovia Island
In our hunt to find the most reliable, eco-friendly window installers in South Monrovia Island, the EcoWatch team assessed many companies before deciding on these. We have reviewed the top window installation companies in South Monrovia Island mostly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows have been shown to cut 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 self-explanatory, but we've chosen to highlight window installers that serve South Monrovia Island so you can find a quality window installation company near you.
Work Quality
When picking new windows, the quality and range of services often plays just as important of a role in insulation and performance as the type of window you choose. We do give window installers higher marks if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent online reviews to determine the companies with the highest rates of customer satisfaction. Customer satisfaction might be the most important factor, as it indicates the quality of services across nearly every category, including cost, quality of parts, quality of installation, warranty, professionalism and more.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing the prices of providers, we gave 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 labor rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a proven track record in the industry. Window installers that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
South Monrovia Island, CA Window Replacement FAQs
How much does window installation cost?
The typical cost of replacing a window ranges from $450 to $650. There are many factors that affect the price, including styles and sizes of windows, local labor costs, your property's location, the materials used in designing the windows, how energy-efficient the windows are and the number of windows.
What are the types of windows?
The most common types of windows for homes are slider windows, picture windows, awning windows, bay windows, casement windows, double-hung and single-hung windows and transom windows.
What do window installation companies do?
Window installers cover the entire process — from replacing old windows with brand new ones to cleaning up after the windows have been put in place. Additionally, a lot of companies offer window manufacturing, customization and repairs.
What time of year should I replace my windows?
Even though you can install windows any time of year, warmer weather is often better for replacing windows. Additionally, the weather should be dry, as rain can make the installation more difficult.
How often do you need to replace your windows?
Windows typically last around 20 to 30 years, but anytime you notice damage on your windows, it's a good time to have an expert take a look at them to see if they need any repairs or replacements.