Top-rated window and door contractors.

Best window and door contractors near El Cajon, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your window and door contracting project in El Cajon, CA?

Select your specific project to find the pro for you.

TRUSTED BY EL CAJON, CA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon483
    Verified window and door contracting services reviews

Top-Rated Window and door contractors in El Cajon - Updated Nov 2026

Avatar for Metropolitan High Performance Windows
Metropolitan High Performance Windows
4.7(
215
)
New Windows - 6 +New Windows - 3-5New Windows - 2+9 more

Serving El Cajon, CA and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"I've used Metropolitan before and will continue to use them for all of my door and window replacement projects! The entire team is knowledgeable, professional, and communicative. I chose Anlin windows and ProVia entry doors and I couldn't be happier with how great my home looks."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

22 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Renewal by Andersen of Greater San Diego
Renewal by Andersen of Greater San Diego
4.7(
43
)
New Windows - 3-5New Windows - 6 +New Windows - 2+6 more

Serving El Cajon, CA and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

"This is our second window installation with Renewal By Anderson. We had an outstanding experience our first time around, and today our much anticipated installation of two very large stationary windows took place. Bebe and Ryan were our installers for this job. They were awesome!! They were friendly, they were prompt, and they even helped me figure out how to contact Anderson about a window screen that has been damaged by my landscapers. I very much appreciated their professionalism and their extra attention to detail. I highly recommend Renewal by Anderson for replacement windows. Thanks Bebe and Ryan, you guys are the best!!!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Response time6 days
Response rate100%
26 neighbors recently requested a quote
Avatar for Level Up Contracting Inc
Level Up Contracting Inc
4.7(
278
)
Doors - RepairDoors - Repair - For BusinessStorm Door - Repair

Serving El Cajon, CA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"I had a window that was leaking and did not know who to go to for fixing this issue. I found Level Up Contracting through Angi's list. They came and surveyed the problem area. The problem lied behind the drywall and Al told me what work was needed to investigate the issue and repair it. He walked me through the process and quoted me a fair cost for the job. Throughout the repair work he provided updates and what materials he needed to completed the work. Al provided excellent customer service and was very pleasant to talk to. I am very satisfied with his work and craftmanship."
.
.
.
.
.

+50

Response time3 days
Response rate100%
8 neighbors recently requested a quote
Avatar for Infinity Lock & Door
Infinity Lock & Door
4.9(
43
)
Doors - RepairHardware, Latches & Tracks (Door) - Repair or ReplaceStorm Door - Repair

Serving El Cajon, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Credit card accepted

"We have an old house with doors that do not work properly but. We did not want to replace the entire front door, but needed it to open and close, latch and lock. Trevor and his partner were professional and respectful and put some work in to getting the door functioning. We hope to be able to replace the doors at some point in the future. and Infinity Locks and Doors will be our preferred contractor."
Response time6 hrs
Response rate89%
14 neighbors recently requested a quote
Brothers Home Improvement Inc - San Diego
4.9(
70
)
New Windows - 3-5New Windows - 6 +New Window - Single+9 more

Serving El Cajon, CA and surrounding areas

Approved (Corporate)

In business since 1994

Free estimates

Warranties offered

"Requested a quote, they arrived on time and had sample windows to actually look at. Went with them, they took less than half a day, arrived on time, and the windows look great. For one of the windows, a little bit of stucco was damaged during installation and they notified us the damaged happened, came back, and repaired it the next week. The windows look great and had the best specs out of the 4 other window installers I got quotes from."
Additional Photos
Additional Photos
Additional Photos
Response time8 hrs
Response rate100%
11 neighbors recently requested a quote
Avatar for Approved Contractor, Inc.
Approved Contractor, Inc.
4.5(
150
)
New Windows - 6 +New Windows - 3-5Sliding Door - Install

Serving El Cajon, CA and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"We were very very pleased with Approved Contractor and would recommend them to everyone. They showed up as scheduled, ready to work and completed the job in a timely manner. They also cleaned up after themselves which was appreciated! Not only Mr. Charney, the general contractor, but also his workers communicated with us regularly and kept us up to date with how the job was progressing. Our satisfaction was very important to them. The windows are wonderful and we definitely noticed our house being cooler and the sliding glass door is awesome! The stucco and roof make such a wonderful difference in the appearance of our home."
James Hardie Siding , Texture coating and Windows in La Jolla
after
James Hardie Lap Siding, Elastomeric Coating, and Anlin windows
Anlin Windows, James Hardie Siding & Trim, Coating
Andersen Windows, James Hardie Siding, Coating

+208

Response time12 hrs
Response rate100%
12 neighbors recently requested a quote
...
Showing 1-10 of 517
Window Door Contractors FAQs, answered by experts

If you’re not an experienced DIYer, consider hiring a local patio repair contractor to rescreen your porch or sunroom. Unless you’re only repairing a small rip or hole, this project is not an easy job. A professional can also make recommendations for materials that will work best for your porch.

If you’d rather repair your screen door mesh than replace it, you can patch it. Purchase a mesh patch for screen doors with small holes or tears, especially if the mesh is pretty new. Hardware stores and websites sell mesh patches that are easy to apply with an adhesive or a warm hair dryer. Keep in mind that repairs won’t look as aesthetically pleasing in most cases as a full replacement. 

Window screens can help keep some heat out of your home, which is one benefit of using them in summer. It’s also the reason experts suggest removing your screens in winter—so it’s easier for the sun’s warmth to filter into your home. This will keep you cozier and potentially reduce your heating bills.

Yes, you can fix windows without replacing them. However, this will depend on the severity of the issue and what your needs are. Minor water damage, broken glass, damaged casing, and worn caulking are usually easy repairs. But if there is excessive damage, the windows are constantly foggy, or the windows are very old, it’s best to consider replacing them. Replacement windows cost between $575 and $1,475 per window, or an average of $850 per window. 

Solar screens are low-maintenance but benefit from occasional cleaning with mild soap and water. Avoid using harsh chemicals or pressure washing, as these can damage the mesh. Inspect screens annually for tears or loose frames to maintain performance. In dusty or coastal areas, more frequent cleaning may be necessary to prevent buildup.

The El Cajon, CA homeowners’ guide to window and door contracting services

From average costs to expert advice, get all the answers you need to get your job done.