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Best Window Replacement Companies in La Mesa, CA

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

You might be installing replacement windows to upgrade your home's appearance, lower your energy usage, or protect your home from inclement weather. If your windows are getting old or showing signs of damage, it's likely time to get new ones. Working with a certified window installer will help you get a top-quality outcome and help you steer clear of costly mistakes from attempting to complete the job yourself.

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 La Mesa Window Installation Companies

We've compiled this list of contractors that specialize in window replacement in La Mesa.

The This Old House Reviews Team assessed dozens of window companies in and around La Mesa. We used the following factors to determine the best window replacement companies:

  • Professional experience and licensure
  • Energy-efficiency guarantees
  • Services and warranties
  • Product quality
  • Customer reviews and recommendations
Window World of San Diego Logo

Window World of San Diego

Based on 226 customer reviews.

Services Offered

Window Replacement/installationBay WindowsVinyl FramesDouble-HungGlass Doors


  • Price transparency
  • Free assessment
  • Good customer service
177 Vallecitos De Oro, San Marcos, CA 760-230-8909 windowworldsandiego.com
DaBella Logo


Based on 205 customer reviews.

Services Offered

Double-HungGlass DoorsWindow Replacement/installationVinyl Frames


  • Timely service
  • Good customer service
3333 Camino Del Rio S Unit 340, San Diego, CA 619-826-0582 dabella.us
Call My Guy Logo

Call My Guy

Based on 33 customer reviews.

Services Offered

Window Replacement/installation


  • Educational website
  • Free assessment
  • Price transparency
6155 Sarita St, La Mesa, CA 831-214-2911 illcallmyguy.com
Coast Design & Build | Home Improvement | General Contractor, Bathroom & Kitchen Remodel San Diego Logo

Coast Design & Build | Home Improvement | General Contractor, Bathroom & Kitchen Remodel San Diego

Based on 24 customer reviews.

Services Offered

Window RepairWindow Replacement/installation


  • Educational website
  • Good customer service
  • Free assessment
6602 El Cajon Blvd Suite D, San Diego, CA 855-452-6278 coastdesignbuild.com
Best Value Glass Inc Logo

Best Value Glass

Based on 49 customer reviews.

Services Offered

Vinyl FramesMetal FramesGlass ShowersMirrorsWindow Replacement/installationGlass DoorsEnergy-Efficient Options


  • Educational website
  • Good customer service
  • Price transparency
8956 Winter Gardens Blvd, Lakeside, CA 619-449-2429 bvglass.com
Lemon Grove Glass & Supply Logo

Lemon Grove Glass & Supply

Based on 58 customer reviews.

Services Offered

Screen RepairEnergy-Efficient OptionsWindow Replacement/installationGlass DoorsGlass ShowersMirrorsCustom Glass


  • Educational website
  • Price transparency
  • Free assessment
7457 Broadway, Lemon Grove, CA 619-466-3215 lemongroveglass.com
Window Solutions Logo

Window Solutions

Based on 41 customer reviews.

Services Offered

Window Replacement/installation


  • Educational website
  • Free assessment
  • Good customer service
11632 Riverside Dr, Lakeside, CA 619-258-0515 sdwinsol.com
Window Tech Inc. Logo

Window Tech

Based on 20 customer reviews.

Services Offered

Glass ShowersMetal FramesWood FramesFiberglass FramesGlass DoorsWindow Replacement/installationVinyl FramesMirrors


  • Free assessment
  • Good customer service
10149 Channel Rd, Lakeside, CA 619-444-9391 windowtech.info
Pacifica Glass Company Logo

Pacifica Glass Company

Based on 47 customer reviews.

Services Offered

Glass ShowersWindow RepairWindow Replacement/installationCustom GlassMirrorsGlass Doors


  • Price transparency
  • Free assessment
  • Educational website
10731 Woodside Ave, Santee, CA 619-345-0230 pacificaglasssd.com

More Local Window Companies

The Window Depot

User Reviews: 4.5/5 

105 300 W 28th St
National City, CA 91950

Dreamstyle Remodeling

User Reviews: 5/5 

8260 Miralani Dr
San Diego, CA 92126

C & C Glass

User Reviews: 4.4/5 

870 Canarios Ct
Chula Vista, CA 91910

Action Window and Door

User Reviews: 4.4/5 

2737 Via Orange Way UNIT 110
Spring Valley, CA 91978

University Glass

User Reviews: 4.4/5 

5255 University Ave
San Diego, CA 92105

GBC Remodeling, Inc.

User Reviews: 4.3/5 

5555 Magnatron Blvd suite j
San Diego, CA 92111

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 La Mesa
Annual Energy Efficient Windows Savings:$491
Average Max Temp:72°F
Average Min Temp:54°F
Average Daily Sunlight:73%
Average Annual Snowfall:0"
Average Monthly Precipitation:1.21"

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 La Mesa

Each window provider has specialized offerings and approaches. To streamline the company search, keep these factors in mind:

Window Cost by Type

When it comes to upgrading your windows, value is most important. Each window you purchase should deliver optimal durability at a fair price point. Choosing economy windows could actually increase your overall cost, due to their shorter lifespan and more intensive maintenance needs. The age of your home, together with the sizes, materials, and styles of windows you opt for, can impact pricing. Simple double-hung windows deliver great value with their straightforward style and simple mechanisms, while a custom-cut arch window in a master suite will cost more. It's recommended to consult a reliable installer to determine your best options.

This table shows average prices for various window types to give you an idea of what to expect.

Window TypesAverage Cost
Glass Block$46-$593

Window Material Cost

Window prices also vary based on material. Each option offers unique advantages depending on the local climate and energy efficiency needs. Vinyl and fiberglass are readily-available materials, so they tend to cost less. Likewise, composites and aluminum look sleek and stay strong against the elements, so they tend to cost more.

Window TypesAverage Cost

Other Window Replacement Costs

Ask each installer you're considering about labor costs, warranty fees, and permit fees. This will help you gain a complete understanding of the total costs involved in the project.

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 guarantees, experience, and public and private credentials. Company websites often keep photo galleries where you can see previous work technicians have done.

Licensing and Credentials

A California window company must be licensed as a General Building Contractor, Glazing Contractor and Window Coverings Contractor if it performs 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 substantial fines.

Types of Windows Offered

No two businesses offer the same window types and materials. Look for one that focuses on the type you want for your home.

  • Awning
  • Bay
  • Bow
  • Casement
  • Crank-out
  • Custom
  • Double- or single-hung
  • Egress
  • Garden
  • Jalousie
  • Picture
  • Sliding
  • Skylight
  • Specialty
  • Storm
  • Transom
  • Vent
Equally important to your desired windows' shape is their framing. Ask your window installer if it offers the frame material you want, such as fiberglass, wood, aluminum, vinyl, or composite.

Customer Feedback

Perhaps the best way to vet window companies for your job is to check what previous customers have said about them. You can find customer reviews on websites like Trustpilot, Yelp, Google, and the BBB. Talk to 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 La Mesa

What are the benefits of hiring a window installer?

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

What time of year should I replace my windows?

There is no one-size-fits-all time to replace your windows, but some seasons might be better than others depending on the local climate and a company's demand. La Mesa experiences little to no wintertime snowfall, giving you more dry and warm days perfect for the job.

What kinds of repairs can my window company perform?

Many window companies repair glass, mechanisms, window seals, frames, and screens

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