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    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

"We had several windows and doors replaced and I was really impressed with the new windows and doors as well as the professional installation by Perry and his crew. They made sure everything was square, clean, and caulked. Great job! I highly recommend Metropolitan High Performance Windows."
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+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!!!"
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+10

Response time6 days
Response rate100%
25 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."
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+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

"Gabriel and his partner were on time, super courteous, and very informative. They showed us how the window locks and built-in stops work and how easily the windows dissemble to clean. This was an excellent experience overall and I would hire Brothers again! The windows are gorgeous!!"
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Response time8 hrs
Response rate100%
10 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
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Window Door Contractors FAQs, answered by experts

Whether you should repair or replace a screen door depends on the type and extent of the damage. It is easy and economical to repair a small tear in the mesh using a widely available DIY patch kit. However, if there are large tears, multiple damaged spots, or if the screen is made of a specialized material, replacing the entire screen mesh might be a better long-term investment for a tidier appearance. You should also consider the condition of the frame; if the frame itself is damaged, it's likely time to replace the entire door. Other factors to weigh include whether you want a new style or need a more durable door.

Tears, holes, or difficulty in opening and closing suggest a need for repair.

Drafts, condensation between panes, difficulty operating, or visible frames or glass damage are signs of needed repairs.

Some hardware or specialty window stores in your area may repair damaged screens, but it’s less time-consuming, more convenient, and potentially more affordable to hire a screen repair technician to come to your home to do the work on-site. The screen technician will have the tools and experience to get the work done the same day, and they can inspect other screens while there to help avoid repeat repair costs in the future.

Rescreening a door costs an average of $7 to $150. It’s a relatively easy process that only requires 30 minutes to an hour’s work.

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.