5.0 · 18 Reviews
Home Remodeling In
Gardena, CA
Rehab Building Co. INC remodels homes across Gardena and the South Bay, from single-room updates to full renovations that touch structure, electrical, and finishes — with the owner on every job.

Home Remodeling
What's Included in a Whole-Home Remodel
A whole-home remodel is the work that a cosmetic refresh cannot cover: reworked layouts, updated electrical, new plumbing runs, and finishes throughout. It suits older homes that are structurally sound but no longer work for the family living in them. One contract, one schedule, one team.
Site walk and written project estimate
Demo and debris removal
Structural and layout changes
Electrical updates under our C10 license
Plumbing and mechanical coordination
Flooring, paint, and finish carpentry
Final walkthrough and punch list
Our Process
How Our Remodeling Process Works
Free Consultation
Call and tell us what is not working about the house. We come out, walk it room by room, and talk through what the remodel actually needs to include.
Design and Material Selection
We work with you on layout and materials, and we will tell you honestly where spending more is worth it and where it is not. Clients regularly point to this as the part that saved them money.
Scheduling
We sequence the trades before demo starts, so the house is not sitting torn open waiting for the next crew.
Construction
Demo, structural work, electrical, plumbing, and finishes. If you are living in the home during the remodel, we contain the work zone and keep the rest of the house usable.
Final Walkthrough
We walk the finished home with you, close the punch list, and clean the site before we call it done.
Ready to Remodel?
Call us and we will walk the house with you, talk through what the remodel really needs, and follow up with a detailed written estimate.
Call (626) 244-4503- Free on-site estimates
- Licensed, bonded, and insured — CSLB #991087
- Clean, contained jobsites
- Financing options available
Why Choose Us
Why Choose Rehab
Building Company
For Your Remodel
Honest Material Guidance
Clients have specifically credited Gary with steering them toward what made sense for their budget rather than the most expensive option. On a remodel, that guidance is worth more than any discount.
General and Electrical Licensed
CSLB #991087 covers Class B general building and C10 electrical. Older homes almost always need electrical work, and we handle it in-house instead of scheduling around an outside sub.
Clean, Contained Jobsites
Rehab runs zero-footprint jobsite practices. Most remodel clients are living in the house while the work happens, so containment and daily cleanup are part of the job.
Transparent Written Estimates
Clients repeatedly describe Rehab's quotes as thorough and transparent. You will know what is included before work starts, not after.
Family Owned Since 2013
Gary and Venus Ganson run the company together and have grown it almost entirely through referrals and repeat clients.
What Our Clients Say
“We recently had our basement remodeled, and the entire experience was outstanding from start to finish. Gary and his team was professional, knowledgeable, and committed to delivering high-quality work. They communicated clearly throughout the project, stayed on schedule, and paid close attention to every detail. Our basement has been completely transformed into a beautiful, functional space that exceeded our expectations. The craftsmanship is exceptional, and the crew was always respectful and kept the area clean. We highly recommend Rehab Building to anyone looking for a reliable contractor for a basement remodel!”
Contact Us
Let's Talk About Your Remodel
Call or send a message and we will respond quickly, walk the house with you in person, and put an honest written estimate in your hands.
- (626) 244-4503
- [email protected]
- Monday – Friday, 7:00am – 5:00pm
- InstagramFacebookGoogle
- Free on-site estimates
- Licensed, bonded, and insured — CSLB #991087
- Family owned since 2013
- Financing options available
FAQ
Common Questions About
Home Remodeling
How much does a whole-home remodel cost?
It depends on the size of the home, how much is structural versus cosmetic, and the finish level you choose. We will not give a number without seeing the house. Walk it with us and you will get a written estimate broken down by scope.
Are you licensed and insured?
Yes. CSLB License #991087 covers Class B general building and C10 electrical work. We are bonded through Atlantic Specialty Insurance Company and carry workers' compensation through State Compensation Insurance Fund. Documentation is available on request.
What areas do you remodel in?
We work across Gardena, the South Bay, and the greater Los Angeles area, including Torrance, Manhattan Beach, and the surrounding communities.