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Best Window Replacement Companies in Los Angeles, CA

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Written By Max Peterson | Last Updated: February 05, 2024

Replacement windows can protect your home from water damage, increase its energy efficiency, and give it additional aesthetic appeal. Local installers recognize that homeowners would prefer not to pay a pretty penny for window replacement in Los Angeles. They work with innovative materials that don't sacrifice durability.

Top Pick
  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience
Best Financing
  • Full-service installation
  • In-house, U.S.-made products
  • More than 70 years of experience
Most Customizable
  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience

Top 10 Los Angeles Window Installation Companies

By working with one of these top companies for window replacement in Los Angeles, you'll reap the benefits of new windows in no time.

Los Angeles residents can trust the This Old House Reviews Team to provide relevant and up-to-date window company recommendations in their area. To determine which installers are the best, we focus on these five criteria:

  • Professional experience and licensure
  • Energy-efficiency guarantees
  • Product quality
  • Services and warranties
  • Customer reviews and recommendations

Window World of Los Angeles Logo

Window World of Los Angeles

Based on 18 customer reviews.

Services Offered

Bay Windows Vinyl Frames Double-Hung Sliding Glass Doors Window Install & Replacement


  • Free assessment
  • Price transparency
  • Educational website
718 Arrow Grand Cir, Covina, CA 310-564-7299 windowworldla.com
Tashman Home Center Logo

Tashman Home Center

Based on 163 customer reviews.

Services Offered

Glass Doors Mirrors Aluminum Frames Wood Frames Window Repair Roof Windows Commercial Windows Window Install & Replacement Vinyl Frames Fiberglass Frames Glass Showers Sliding Glass Doors


  • Good customer service
  • Price transparency
  • Free assessment
7769 Santa Monica Blvd, West Hollywood, CA 323-909-6553 tashmans.com
Golden Age Builders Logo

Golden Age Builders

Based on 44 customer reviews.

Services Offered

Window Install & Replacement


  • Good customer service
  • Free assessment
  • Timely service
8265 Sunset Blvd # 205, West Hollywood, CA 310-750-4551 newgoldenagebuilders.com
Home Upgrade Specialist Logo

Home Upgrade Specialist

Based on 61 customer reviews.

Services Offered

Window Install & Replacement Commercial Windows Energy-Efficient Options Stained Glass Glass Showers Residential Windows


  • Free assessment
  • Price transparency
  • Timely service
8727 W 3rd St #204, Los Angeles, CA 833-446-6387 homeupgradespecialist.com
Wintorium Windows and Doors Logo

Wintorium Windows and Doors

Based on 39 customer reviews.

Services Offered

Vinyl Frames Fiberglass Frames Sliding Glass Doors Window Install & Replacement Aluminum Frames Milgard Pella Wood Frames


  • Educational website
  • Price transparency
  • Good customer service
543 W Ave 26, Los Angeles, CA 855-525-6600 wintorium.com
Jon's Window & Awning, Inc. Logo

Jon's Window & Awning

Based on 25 customer reviews.

Services Offered

Milgard Fiberglass Frames Energy-Efficient Options Vinyl Frames Bay Windows Ply Gem Sliding Glass Doors Aluminum Frames Window Install & Replacement


  • Good customer service
  • Free assessment
  • Educational website
2919 Magnolia Blvd, Burbank, CA 818-845-5430 jonswindowsandawning.com
Your Local Handyman Inc Logo

Your Local Handyman

Based on 21 customer reviews.

Services Offered

Window Install & Replacement Mirrors Window Repair


  • Educational website
  • Price transparency
  • Good customer service
1443 E Washington Blvd, Pasadena, CA 866-227-7117 yourlocalhandymanla.com
Epic Home Upgrades Logo

Epic Home Upgrades

Based on 22 customer reviews.

Services Offered

Bay Windows Residential Windows Window Install & Replacement


  • Educational website
  • Price transparency
  • Good customer service
2919 W Burbank Blvd Suite #d, Burbank, CA 888-714-3742 epichomeupgrades.com
Fusion Windows And Doors Logo

Fusion Windows And Doors

Based on 28 customer reviews.

Services Offered

Velux Skylights Aluminum Frames Marvin Wood Frames Window Install & Replacement Milgard Andersen Vinyl Frames Ply Gem Fiberglass Frames


  • Educational website
  • Good customer service
  • Free assessment
479 W Riverside Dr, Burbank, CA 818-245-8484 fusionwindows.com

More Local Window Companies

GM Windows and Doors, Inc.

User Reviews: 4.2/5 

4303 Santa Ana St
Huntington Park, CA 90255

Teza Doors & Windows

User Reviews: 4.2/5 

4943 Telegraph Rd
Los Angeles, CA 90022

Anytime Windows and Doors

User Reviews: 4.5/5 

10746 Burbank Blvd Suite B
North Hollywood, CA 91601

RC Window and Door

User Reviews: 4.2/5 

1145 S Greenwood Ave
Montebello, CA 90640

American Deluxe Windows and Doors

User Reviews: 4.5/5 

5761 N Whitnall Hwy a
North Hollywood, CA 91601

Colima Glass & Window Corp.

User Reviews: 4.1/5 

6405 Regent St #3610
Huntington Park, CA 90255

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Los Angeles
Annual Energy Efficient Windows Savings: $509
Average Max Temp: 71°F
Average Min Temp: 53°F
Average Daily Sunlight: 72%
Average Annual Snowfall: 0"
Average Monthly Precipitation: 1.26"

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

How To Choose a Window Company in Los Angeles

With Los Angeles' sheer size, you're sure to find a reliable window company in line with your values and preferences. As you reach out to companies, keep the following factors in mind:

Window Cost by Type

Replacing your windows is a significant undertaking, so balancing cost with quality is crucial. Choosing budget windows could actually raise your overall cost, due to their shorter lifespan and more intensive maintenance needs. The age of your home, in addition to the styles, sizes, and materials of windows you opt for, can influence pricing. Transom windows are inexpensive with their simple size and straightforward form factor, while a sweeping, custom-size picture window will cost more. A professional can help you with choosing the solutions that fit your requirements.

To help you form a rough estimate, this table shows the typical cost of the most common residential window types.

Window Types Average Cost
Arched $243-$1495
Awning $352-$981
Bay $812-$6025
Custom $361-$1004
Casement $281-$1629
Double-hung $131-$848
Egress $241-$601
Glass Block $48-$609
Picture $211-$1562
Single-hung $95-$1606
Skylight $120-$1450
Sliding $276-$1405
Storm $57-$397
Transom $294-$615

Window Material Cost

You'll also need to select a window material. Homeowners often choose a material based on the local climate, energy efficiency objectives and aesthetic preferences. Aluminum windows are perfect for sleek, modern designs, but they cost more up-front. You'll pay less for wood windows up-front, but you'll need to invest in regular maintenance to prevent the frame from wear and warping. Vinyl is readily available and tends to cost less, but don't underestimate its strong durability and low maintenance needs.

Window Types Average Cost
Aluminum $57-$1606
Composite $580-$1303
Fiberglass $95-$812
Vinyl $195-$1807
Wood $290-$1629

Other Window Replacement Costs

Your contractor will factor the price for your windows and the value of their services into its total estimate. Make sure to assess the cost of labor, guarantees, and any other extra expenses that your project may entail.

Experience and Training

The longer a window installer has been in business, the better its workmanship will likely be. Speak with a company representative to learn more about its public and private credentials, experience, and guarantees. Company websites often keep photo galleries demonstrating previous work technicians have done.

Licensing and Credentials

A California window business must be licensed as a Window Coverings Contractor, Glazing Contractor and General Building Contractor if it handles jobs valued at over $500. Each certification has its own test and work requirements. If a contractor is caught working without a license, they'll have to pay steep fines.

Types of Windows Offered

There are several replacement window types you can choose from, and it's important to find a company that has expertise with the ones you want. Search a company's website and reviews for any of these types:

  • Awning
  • Bay
  • Bow
  • Casement
  • Crank-out
  • Custom
  • Double- or single-hung
  • Egress
  • Garden
  • Jalousie
  • Picture
  • Sliding
  • Skylight
  • Specialty
  • Storm
  • Transom
  • Vent
Finally, pay close attention to the materials that a company uses. Each frame material has a different energy efficiency level, price point and life span. A company will usually specify whether the windows they install use metal, composite, vinyl, wood, or fiberglass.

Customer Feedback

Reading other customers' stories is one of the best ways to screen potential window companies. Trustworthy sources for customer reviews include the BBB, Google, and Trustpilot Speak with people you know who have used the company you'd like to hire, and ask a representative for professional references.

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Frequently Asked Questions About Window Replacement in Los Angeles

Why should I hire a professional to install or replace my windows?

By working with an expert, you don't need to worry about making measurement mistakes or lacking the right tools. A window installation team is well-equipped with the right tools and knowledge to do the job safely and accurately. You can also get fast, informed answers to your questions and tailored assistance to make the most of your new windows

What is the maintenance schedule for an average window, and how long will it last?

Windows don't have an indefinite lifespan, and most vinyl and wood models are constructed to serve your home for 15–20 years. Over time, weatherproofing materials loosen, framing shifts, and window coatings fade. These changes result in air leaks, condensation, energy loss, and other expensive problems necessitating repair or replacement.

How can I gauge the quality of a replacement window?

You can evaluate the quality of a new window by checking some important numbers, including the following:
  • Air leakage rating, which shows how tight a window's seal is
  • Condensation resistance, which measures how a window deals with moisture
  • U-factor, which measures a window's insulating capability
  • Visible transmittance, which shows how much light passes through a window
  • Solar heat gain coefficient, which measures how much heat from sunlight can pass through the window

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Window Resources

National Windows Company Ranking Methodology


Energy Star