20 Best Window Companies in La Crescenta-Montrose, CA (2023 Reviews)
When you need to replace your windows, our list of the top window installation companies can help you find the provider for you.
We analyzed all the top-rated window companies in La Crescenta-Montrose 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!

Updated September 15, 2023
Why you can trust EcoWatch
Whether you're doing home renovations or have old windows, windows play a crucial role in conserving your home's electricity. Drafty windows could lead to spending more on power bills during the winter or summer months.
That's bad news for your bank account and the environment, but one of the best window installation companies can help you with that.
Efficient windows are of particular importance in La Crescenta-Montrose, where summers are long and hot. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $509 per year.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in La Crescenta-Montrose
The EcoWatch Reviews team researched dozens of installers that service the La Crescenta-Montrose area to find the top window installation companies that fit our standards. We assessed the companies on energy-efficient offerings, customer service, local experience, price, coverage area 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 has windows expertise in La Crescenta-Montrose. Window World has about 27 years of experience in the window installation business. Hundreds of positive reviews on customer review websites back the company's reputation.
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 is an Energy Star partner offering 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 La Crescenta-Montrose?Window World doesn’t have any pricing information listed on its website, but it's known for offering some of the most affordable window installations around. You can ask for 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 has the best local installation in La Crescenta-Montrose. Milgard has about 60 years of experience in the window installation business. Hundreds of positive reviews on customer review websites back the company's reputation.
It 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 offering 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 La Crescenta-Montrose?Milgard doesn’t have any pricing information listed 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
-
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 has the best availability in La Crescenta-Montrose. Andersen has about 27 years of experience in the window installation business. Hundreds of positive reviews on customer review websites back the company's reputation.
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 is an Energy Star partner offering 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 La Crescenta-Montrose?Andersen doesn’t have any pricing 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. You can ask for a free quote on its website for more information about pricing.

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. Universal has over 20 years of industry experience, and it currently serves 27 states nationwide. Its reputation is backed by several positive reviews on customer review websites.
It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct’s commitment to sustainability can be seen in its 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 La Crescenta-Montrose?Although 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. Receiving a free quote on its website is the best way to get more accurate pricing information.
Please note that the following companies are national, which means the quality of customer service may depend on your local team. We have tried to be unbiased and transparent by mentioning both pros and cons for every company.
More Window Companies in La Crescenta-Montrose
Renewal by Andersen of Los Angeles
Torrance, CA-
Price Transparency
-
Good Customer Service
-
Educational Website
-
Free assessment
Services Offered
-
Stained Glass
-
Commercial Windows
-
Glass Showers
-
Residential Windows
-
Double-Hung
-
Custom Window Designs
-
Sliding Glass
-
Window Replacement
-
Fast Delivery
Window World of Los Angeles
Covina, CA-
Free assessment
-
Educational Website
-
Good Customer Service
-
Price Transparency
Services Offered
-
Residential Windows
-
Double-Hung
-
Sliding Glass
-
Fast Delivery
-
Window Replacement
-
Bay Windows
-
Custom Window Designs
Jon's Window & Awning, Inc.
Burbank, CA-
Timely Service
-
Educational Website
-
Good Customer Service
-
Free assessment
-
Price Transparency
Services Offered
-
Sliding Glass
-
Aluminum Window Frames
-
Energy-Efficient Options
-
Custom Window Designs
-
Residential Windows
-
Glass Showers
-
Bay Windows
-
Fast Delivery
-
Window Replacement
Anytime Windows and Doors
North Hollywood, CA-
Price Transparency
-
Educational Website
-
Free assessment
-
Good Customer Service
-
Timely Service
Services Offered
-
Residential Windows
-
Energy-Efficient Options
-
Sliding Glass
-
Aluminum Window Frames
-
Fast Delivery
-
Window Replacement
-
Custom Window Designs
American Deluxe Windows and Doors
North Hollywood, CA-
Price Transparency
-
Educational Website
-
Good Customer Service
-
Free assessment
-
Timely Service
Services Offered
-
Energy-Efficient Options
-
Sliding Glass
-
Window Replacement
-
Double-Hung
-
Residential Windows
-
Bay Windows
-
Aluminum Window Frames
-
Fast Delivery
-
Custom Window Designs
Epic Home Upgrades
Burbank, CA-
Good Customer Service
-
Free assessment
-
Educational Website
-
Price Transparency
Services Offered
-
Window Replacement
-
Double-Hung
-
Custom Window Designs
-
Residential Windows
-
Bay Windows
Pella Window and Door Showroom of South Pasadena, CA
S Pasadena, CA-
Good Customer Service
-
Educational Website
-
Free assessment
-
Price Transparency
Services Offered
-
Window Replacement
-
Fast Delivery
-
Stained Glass
-
Sliding Glass
-
Bay Windows
-
Commercial Windows
-
Residential Windows
-
Custom Window Designs
-
Aluminum Window Frames
-
Double-Hung
Intex Windows Inc
Glendale, CA-
Price Transparency
-
Free assessment
-
Educational Website
Services Offered
-
Residential Windows
-
Aluminum Window Frames
-
Commercial Windows
-
Energy-Efficient Options
-
Window Replacement
-
Custom Window Designs
Home Services at The Home Depot
North Hollywood, CA-
Educational Website
-
Price Transparency
-
Good Customer Service
-
Free assessment
Services Offered
-
Custom Window Designs
-
Residential Windows
-
Window Replacement
-
Glass Showers
-
Commercial Windows
-
Fast Delivery
-
Stained Glass
Fusion Windows And Doors
Burbank, CA-
Educational Website
-
Price Transparency
-
Free assessment
-
Good Customer Service
Services Offered
-
Window Replacement
-
Fast Delivery
-
Custom Window Designs
-
Residential Windows
-
Commercial Windows
-
Aluminum Window Frames
Pro Board Up of Pasadena
Pasadena, CA-
Free assessment
-
Price Transparency
Services Offered
-
Commercial Windows
-
Window Replacement
-
Custom Window Designs
-
Residential Windows
Foothill Door & Window
La Crescenta-Montrose, CA-
Price Transparency
-
Educational Website
-
Free assessment
-
Good Customer Service
Services Offered
-
Custom Window Designs
-
Fast Delivery
-
Full-Service Installations
-
Residential Windows
-
Window Replacement
GOLDEN BEAR GLASS & WINDOWS LLC
Los Angeles, CA-
Good Customer Service
-
Price Transparency
-
Educational Website
Services Offered
-
Aluminum Window Frames
-
Energy-Efficient Options
-
Residential Windows
-
Window Replacement
-
Custom Window Designs
-
Tempered Glass
-
Glass Showers
-
Commercial Windows
Kobi's Windows & Doors
North Hollywood, CA-
Price Transparency
-
Good Customer Service
Services Offered
-
Aluminum Window Frames
-
Residential Windows
-
Sliding Glass
-
Custom Window Designs
-
Window Replacement
American Reliable Windows & Doors
Van Nuys, CA-
Price Transparency
-
Good Customer Service
-
Educational Website
-
Free assessment
Services Offered
-
Sliding Glass
-
Custom Window Designs
-
Window Replacement
-
Residential Windows
Slater Glass & Mirror
Arcadia, CA-
Price Transparency
-
Free assessment
-
Good Customer Service
Services Offered
-
Commercial Windows
-
Double-Hung
-
Window Replacement
-
Custom Window Designs
-
Residential Windows
-
Glass Showers
CGH Solutions - California Green Home Solutions
Van Nuys, CA-
Price Transparency
-
Educational Website
-
Good Customer Service
Services Offered
-
Glass Showers
-
Custom Window Designs
-
Residential Windows
-
Window Replacement
-
Energy-Efficient Options
California Energy Contractors
Van Nuys, CA-
Good Customer Service
-
Free assessment
-
Educational Website
-
Price Transparency
Services Offered
-
Energy-Efficient Options
-
Double-Hung
-
Window Replacement
-
Custom Window Designs
-
Sliding Glass
-
Commercial Windows
-
Glass Showers
-
Residential Windows
LUXE windows + doors
5168 W Pico Blvd, CA-
Educational Website
-
Free assessment
-
Good Customer Service
-
Price Transparency
Services Offered
-
Sliding Glass
-
Custom Window Designs
-
Full-Service Installations
-
Double-Hung
-
Residential Windows
-
Window Replacement
Vista Window Manufacturing, Inc.
Monrovia, CA-
Educational Website
-
Good Customer Service
-
Price Transparency
-
Free assessment
Services Offered
-
Energy-Efficient Options
-
Window Replacement
-
Custom Window Designs
-
Commercial Windows
-
Residential Windows
-
Sliding Glass
Calculate how much you can expect to pay for window installation and replacement in La Crescenta-Montrose, 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 La Crescenta-Montrose Saves You Money
Upgrading to energy-efficient windows can improve the comfort of your home and help you save on power bills. Here are more ways switching out your windows could benefit you:
- 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.
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
- Reduce your carbon footprint: In La Crescenta-Montrose, you can cut your indirect greenhouse gas emissions by about 117 pounds per year when you install energy-efficient windows.
- Save on energy bills: Since energy-efficient windows lower how much energy you need to heat or cool your home, the switch can help you save about $509 annually on your energy bills in La Crescenta-Montrose.
Estimated Cost of Window Replacement in La Crescenta-Montrose
Windows come in varying purposes, styles and shapes, so costs and services will differ considerably depending on several factors. Below, we describe the typical cost and services that you'll find from window installation companies.
How Much Do New Windows Cost?
On average, homeowners in La Crescenta-Montrose can anticipate that most replacement window installations will cost between $250 and $1,200, with the most common installations sitting at about $600. How much it will cost is based on several factors, including material, size, the location of your home, number of windows, type and more.
It's important to keep in mind that windows with higher efficiency may cost more initially but can save you hundreds of dollars by lowering your energy bills. Investing in certified energy-efficient windows can save La Crescenta-Montrose homeowners $509+ a year when replacing single-pane windows.
The cost of your window installation will also vary depending on the kind of material you choose for the frames. Wood windows are typically the most expensive, but it depends if 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?
In regard to window replacements, in general there are two types that your provider will have: full-frame and pocket installations.
Full-frame installations involve replacing the total window, including the sill, trim and frame. Full-frame installations are necessary when you want to change the style of your windows or your window has noticeable rot. Full-frame installations are more involved and will increase overall costs. A pocket installation entails replacing a window without replacing the frame. So, instead of taking out the whole unit and reinstalling it, the installer will just put the replacement window (also called a retrofit or insert window) into the frame.
Your window replacement company should be able to help you figure out what's best for your needs. In La Crescenta-Montrose, the decision will mostly be based on how old your windows are and if there's any damage. Wood can decay if not properly maintained over the years, so it's good to have a professional evaluate your frames and window sills.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in La Crescenta-Montrose
In our search to find the most reliable, eco-friendly window installers in La Crescenta-Montrose, the EcoWatch team chose the above companies as the best window installation companies in the city. We have evaluated the best window installation companies in La Crescenta-Montrose 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 lower power bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installation companies that serve the La Crescenta-Montrose area so you can find the best window installation company near you.
Work Quality
When choosing new windows, the quality and range of services can often play just as important of a role in overall efficiency and performance as the type of window you get. We do rate window installers higher if they offer high-quality products, but we also consider 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 factor we place the most value on, as it reflects the quality of services across most other categories, including cost, quality of installation, quality of parts, warranty, professionalism and more.
Cost
This one is a give-and-take: as with most services, cheap window installation companies may not provide the highest quality service. Still, we want to make sure we're highlighting companies that offer a spectrum of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important. That's why window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for quite some time. Window installation companies that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
La Crescenta-Montrose, CA Window Replacement FAQs
What is the average cost to replace windows?
The typical cost to install a single window can range from $450 to $650. There are many factors that influence the price, such as local labor costs, how energy-efficient the windows are, your property's location, styles and sizes of windows, the materials used in designing the windows and the number of windows.
Which type of window is the best?
A window's energy efficiency is influenced by a number of factors, such as the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are often the most energy-efficient since they are certified by the U.S. Department of Energy.
What services do window replacement companies do?
Window installers travel to your home 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.
How long does window installation generally take?
Since the average installation time of a window is 30 minutes, around 16 windows can be installed in an 8-hour work day.