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Best basement remodelers near El Cajon, CA

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Top-Rated Basement remodelers in El Cajon - Updated Nov 2026

Avatar for Be Home Remodeling, Inc.
Be Home Remodeling, Inc.
4.9(
69
)
Basement - Remodel

Serving El Cajon, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"We recently had our bathroom remodeled by Be Home Remodeling, and I just wanted to share how happy we are with everything. Pouria, our project manager, was great — super organized, always kept us updated, and really listened to any concerns we had. Any time we needed something or had a question, he handled it right away. The crew (Manuel, Isaí )did an awesome job. They worked cleanly, were respectful of our home, and the quality of the work shows. The bathroom turned out even better than we expected, and we honestly love how everything came out. Overall, it was a really smooth experience, and we’d definitely recommend Be Home Remodeling and Pouria if you’re planning a remodel."
full house remodeling
full house remodeling
full house remodeling
full house remodeling
full house remodeling

+31

Response time1 day
Response rate99%
359 neighbors recently requested a quote
Avatar for Fausto Construction
Fausto Construction
5.0(
98
)
Basement - Remodel

Serving El Cajon, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Had a bathroom remodel project . Fausto Construction has provided services with demolish, installment of bed sheet rocks / flooring . Highly recommend for home Remodel project."
Response time1 day
7 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Basement - Remodel

Serving El Cajon, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We hired McCormick Home Builders to remodel our living room, and we are beyond pleased with the result. The team was professional, worked efficiently, and Aris design ideas made a huge difference. The room feels so much brighter and more spacious. This was the best decision we made for our home, and we were already planning our next remodel with them."
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+1

Response time6 hrs
Recommended by17%of homeowners
Home Pro Remodeling & Construction, Inc.
4.1(
31
)
Basement - Remodel

Serving El Cajon, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"After calling a few companies, we found Home pro remodeling. Ariel the manager gave us a good offer for the retaining wall, it was the best offer we received compare to other companies ! His guys are super professional, nice and clean. We were very happy with the experience. If you are looking to remodel your home , Home pro remodeling is definitely the best in the area! They are the real deal."
Response time5 days
Recommended by77%of homeowners
Avatar for Timberwood
Timberwood
4.2(
41
)
Basement - Remodel

Serving El Cajon, CA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

San Diego design-build contractor since 2002. We design and manage your whole project, inside and out — complete outdoor living (patios, pavers, pergolas, decks, walls, fencing, landscaping) plus interior remodels and additions, including kitchens and baths. Licensed, bonded, insured — CSLB #925904 (Class B - General Building Contractor, C-27 Landscaping, C-33 Painting & Decorating). Owner-operated, 35+ years in construction. Free consultation, serving San Diego County.\n\nOne accountable contractor from design through build, coordinating every trade so your project is done right the first time.

Deck and Railing
New Wood Deck
Deck Corner View
Metal Railings
Redwood Deck

+187

10 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for SL United Construction, Inc.
SL United Construction, Inc.
5.0(
5
)
Basement - Remodel

Serving El Cajon, CA and surrounding areas

Approved

In business since 2016

Free estimates

Small jobs welcome

"SL United Construction did a superb job on our basement remodel, and outdoor deck rebuild. They also coordinated a beautiful new driveway for us. They are honest, knowledgeable, responsive, and flexible. All this at a very reasonable cost! Highest recommendation!"
Cement leveling/drying
Tile drying prior to grout and baseboards
Tile, grout and baseboard completed
Tile, grout and baseboards completed
Laundry and hallway

+74

Recommended by100%of homeowners
Avatar for R C B CONSTRUCTION
R C B CONSTRUCTION
5.0(
5
)
Basement - Remodel

Serving El Cajon, CA and surrounding areas

Approved

In business since 1978

Free estimates

Small jobs welcome

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In \norder to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is \nbased on service, safety, and quality, regardless of how large or small the job.

New construction home
New construction home
New construction home
New construction home
New construction home

+8

3 neighbors recently requested a quote
Avatar for RS Kitchen & Bath
RS Kitchen & Bath
5.0(
1
)
Basement - Remodel

Serving El Cajon, CA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

At our company, we take immense pride in our wealth of experience, expertise, and the exceptional customer service we offer to meet our clients' needs. Our mission is to consistently deliver outstanding design work and drawings, from project initiation to completion. We place great emphasis on understanding and exceeding our customers' needs and expectations, ensuring that every interaction is conducted with the utmost professionalism. Our reputation is founded on top-notch service

2 neighbors recently requested a quote
Avatar for R A Crandall Construction INC
R A Crandall Construction INC
5.0(
1
)
Basement - Remodel

Serving El Cajon, CA and surrounding areas

Approved

In business since 1983

Free estimates

Credit card accepted

General Contractor specializing in property management/H.O.A.maintenance, all residential interior & exterior repair & preventative maintenance. Our employees work Monday through Saturday, from 8:00 a.m. to 6:00 p.m.. We are licensed, bonded & insured, & provide Liability Insurance & Workers Compensation certificates upon request .Estimates are free ! Over 40 years experience !

Logo
28 neighbors recently requested a quote
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Basement Remodel FAQs, answered by experts

Although homeowners often use the terms basement remodeling and basement finishing interchangeably, they are quite different terms. 

Finishing a basement is the process of taking a basement space that is not habitable and adding elements to make it usable. This includes adding plumbing, flooring, and insulation.

Remodeling a basement means taking an already existing finished basement and changing it, often by adding or removing walls, adding plumbing, or changing the existing flooring.

Yes, most general contractors require an initial down payment, typically between 10% and 25% of the total project cost. This upfront payment helps cover the costs of materials, permits, and subcontractors. The remaining project costs are usually billed after specific project milestones are reached or on set completion dates, as outlined in your contract. Be wary of contractors who require a significant deposit of 50% or more upfront, as this could be a red flag for a scam.

Key trends include home gyms, theatre rooms, additional rooms (bedroom/office), and more, with personalized styles reflecting individual preferences.

It’s less expensive to finish your basement than it is to build an addition to your home. The average cost to refinish a basement is $32,000 (between $7 and $23 per square foot) while building an addition to your home costs $50,325 ($80 to $210 per square foot). Depending on the size of your basement and other factors, like moving plumbing and electrical, refinishing a basement is a more cost-effective option in most cases.

The difficulty of adding a basement to an existing house can vary depending on the house’s location, the size of the basement, and the type and condition of the existing foundation. Adding a basement is a job best handled by the pros, so you’ll need to enlist professional help for this project.

The El Cajon, CA homeowners’ guide to basement remodels

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