We may be compensated if you purchase through links on our website. Our Reviews Team is committed to delivering honest, objective, and independent reviews on home products and services. More

Best Window Replacement Companies in El Cajon, CA

Get matched with a top local pro
Join the 6,755 people who have received a free, no-obligation quote in the last 30 days
  1. Home
  2. Local Pros
  3. Window Replacement
  4. CA
  5. El Cajon
Written By Max Peterson|Last Updated: February 05, 2024

Replacement windows can protect your home from leaks and drafts, enhance its energy efficiency, and give it extra visual flair. A reputable window company can help you make the most of your replacement windows, so you can make them work for you.

Top Pick
4.7
  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience
Best Financing
4.4
  • Full-service installation
  • In-house, U.S.-made products
  • More than 70 years of experience
Most Customizable
4.3
  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience

Top 10 El Cajon Window Installation Companies

We recommend working with one of these leading professionals for your window replacement in El Cajon.

The This Old House Reviews Team evaluated dozens of window companies in and around El Cajon. We considered the following criteria to select the best window replacement services:

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

Window World of San Diego

GET QUOTE
4.4/5
Based on 226 customer reviews.

Services Offered

Window Replacement/installationBay WindowsDouble-HungGlass DoorsVinyl Frames

Highlights

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

DaBella

GET QUOTE
4.5/5
Based on 205 customer reviews.

Services Offered

Glass DoorsDouble-HungWindow Replacement/installationVinyl Frames

Highlights

  • 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

4.7/5
Based on 33 customer reviews.

Services Offered

Window Replacement/installation

Highlights

  • Good customer service
  • Educational website
  • Free assessment
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

4.7/5
Based on 24 customer reviews.

Services Offered

Window Replacement/installationWindow Repair

Highlights

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

Best Value Glass

4.6/5
Based on 49 customer reviews.

Services Offered

Window Replacement/installationEnergy-Efficient OptionsMirrorsMetal FramesGlass DoorsGlass ShowersVinyl Frames

Highlights

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

Lemon Grove Glass & Supply

4.5/5
Based on 58 customer reviews.

Services Offered

Glass ShowersScreen RepairCustom GlassWindow Replacement/installationMirrorsEnergy-Efficient OptionsGlass Doors

Highlights

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

Window Solutions

4.5/5
Based on 41 customer reviews.

Services Offered

Window Replacement/installation

Highlights

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

Window Tech

4.5/5
Based on 20 customer reviews.

Services Offered

Window Replacement/installationWood FramesGlass ShowersFiberglass FramesGlass DoorsMetal FramesVinyl FramesMirrors

Highlights

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

Pacifica Glass Company

4.5/5
Based on 47 customer reviews.

Services Offered

Custom GlassGlass DoorsWindow RepairWindow Replacement/installationMirrorsGlass Showers

Highlights

  • Good customer service
  • Free assessment
  • Price transparency
10731 Woodside Ave, Santee, CA 619-345-0230 pacificaglasssd.com

More Local Window Companies

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

Sun Coast Remodelers

User Reviews: 4.3/5 

9159 Chesapeake Dr
San Diego, CA 92123

Discount Door and Window

User Reviews: 4.2/5 

5450 Complex St # 301
San Diego, CA 92131

GBC Remodeling, Inc.

User Reviews: 4.3/5 

5555 Magnatron Blvd suite j
San Diego, CA 92111

Dreamstyle Remodeling

User Reviews: 5/5 

8260 Miralani Dr
San Diego, CA 92126

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

Get Your Window Replacement Project Quote Today

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Facts about El Cajon
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 El Cajon

With El Cajon's robust local economy, you're sure to find a reputable window company that suits your values and preferences. As you make calls, keep the following factors in mind:

Window Cost by Type

Replacing your windows is a substantial investment, so balancing cost with long life is important. Although high-quality windows may be more expensive to buy, they often provide better long-term value due to their longer lifespan. The material, size, and style of your new windows play the largest role in determining your final cost. Single-hung windows often cost less due to their straightforward style and simple mechanisms, while a custom-cut arch window in a master suite will cost more. If you're undecided, a window specialist can help you figure out which options are most suitable for your home.

In this table, you can find cost data for the most common residential window types to determine how much you might pay.

Window TypesAverage Cost
Arched$237-$1454
Awning$343-$955
Bay$790-$5862
Custom$351-$977
Casement$273-$1585
Double-hung$127-$825
Egress$234-$585
Glass Block$46-$593
Picture$205-$1519
Single-hung$92-$1563
Skylight$117-$1411
Sliding$269-$1367
Storm$55-$386
Transom$286-$599

Window Material Cost

Materials also help determine a window's cost. You might choose a material based on the local climate, your energy efficiency goals, and your desired look. For example, wood windows can give your home an organic design without breaking the bank, but you'll have to invest more toward maintenance. Aluminum and composite windows cost more up-front, but they're incredibly durable against the elements, so you'll spend far less on maintenance.

Window TypesAverage Cost
Aluminum$55-$1563
Composite$564-$1268
Fiberglass$92-$790
Vinyl$190-$1758
Wood$282-$1585

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 factor in the cost of installation, guarantees, and any other extra expenses that your project may need.

Experience and Training

Examine a company's website and talk to a representative to learn more about its product and service offerings, pricing, and warranties. Many companies also keep online galleries that highlight past projects.

Ensure that the company specializes in window replacement. The more specific training its staff has, and the longer it has been in business, the more likely it will deliver excellent workmanship.

Licensing and Credentials

A California window provider must be licensed as a General Building Contractor, Glazing Contractor and Window Coverings Contractor if it performs jobs valued at over $500. Each license has its own exam and experience requirements. If a contractor is caught working without a license, they'll have to pay hefty penalties.

Types of Windows Offered

There are a variety of replacement window types you can choose from, and it's essential to find a company that specializes in the ones you want. Browse 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
Equally important to your desired windows' shape is their framing. Ask your window provider if it offers the frame material you want, such as wood, composite, fiberglass, vinyl, or aluminum.

Customer Feedback

Reading other customers' stories is one of the smartest ways to screen potential window companies. Trustworthy sources for customer reviews include Yelp, the BBB, and Google Speak with people you know who have used a company you're interested in, and ask a representative for a copy of its reference list.


Ready to Get a Quote on Your Window Project?

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Frequently Asked Questions About Window Replacement in El Cajon

How much energy and money will I save by upgrading my windows?

El Cajon homeowners could potentially save $490 each year by switching to efficient windows. They'll also reduce their property's carbon dioxide emissions by 120 pounds per year.

According to the federal Department of Energy, as much as 33% of a house's HVAC usage is to compensate for the heat or cold entering through windows. Energy-efficient windows help keep heat out in the summertime and retain heat in the wintertime, improving your comfort and furthering your dollar.

How frequently should I upgrade or replace my windows?

Windows don't last forever, and most wood models are built to serve your home for 15–20 years. Over time, caulking and weatherstripping loosen, framing contracts and expands, and window coatings fade. These changes result in air leaks, energy loss, condensation, and other expensive problems necessitating repair or replacement.

My window screen tore. How should I fix it?

Most broken screens are very simple to fix. For small tears, some window installers might offer you a repair kit that use strong adhesive patches. If your installer doesn't include a kit, you can get one for about $5–$10 at a home supply store.

You might need to get a new screen for large tears or those along the edges of the window. A window service provider you trust can get the job done affordably.

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

Sources

Energy Star