Top-rated basement remodelers.

Get matched with top basement remodelers in San Francisco, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Basement remodelers in San Francisco

Avatar for BE HOME REMODELING INC
BE HOME REMODELING INC
5.0(
14
)

Serving San Francisco, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"My journey began when I met Mario from Be Home Remodeling. I started with just one bathroom remodel, and I was immediately impressed by the professionalism, attention to detail, and high-quality craftsmanship he and his team delivered. The communication throughout the project was clear and consistent, and they made sure every step met my expectations. Since then, I?ve trusted Be Home Remodeling with additional projects and have always been more than satisfied with the results. Highly recommend Mario and his team to anyone looking for reliable and high-quality construction work"
full house remodeling
full house remodeling
full house remodeling
full house remodeling
full house remodeling

+31

Response time1 day
Response rate98%
606 neighbors recently requested a quote
Avatar for Build UR Dream Builders, Inc
Build UR Dream Builders, Inc
4.9(
35
)

Serving San Francisco, CA and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: Quality work

"Complete remodeling of your house can become necessary and in that case, you must find out the best company that can perform the task with expertise. BuildUrDream Builders is one such company that can completely remodel your house according to your plan."
Malta
Malta
Malta
Malta
Malta

+246

Response time2 days
Response rate88%
5 neighbors recently requested a quote
Avatar for OT Bay Builders
OT Bay Builders
5.0(
77
)

Serving San Francisco, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"We couldnâ t be happier with our bathroom remodel by O.T Bay Builders. The team was skilled, professional, and provided excellent suggestions. The result is amazing"
Broadway Kitchen Remodel
Broadway Full Kitchen remodel
Broadway Full Kitchen remodel
San Francisco Contemporary Kitchen Remodel
San Francisco Contemporary Kitchen Remodel

+81

Response time12 hrs
Response rate98%
3 neighbors recently requested a quote
Avatar for Geico Builders
Geico Builders
5.0(
43
)

Serving San Francisco, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Warranties offered

"We hire Geico builders for our kitchen remodeling project, and I'm happy to share my experience: Working with Zaya and Geico Builders was a great decision. They were professional, friendly, and easy to work with. From the start, the process was smooth and efficient. The craftmanship of my remodel kitchen and attention to detail were exceptional, and the end result far exceeded my expectations. From the design phase to completion, their communication was excellent, and I felt completely at ease with them working in my home. The design solutions completely transformed my kitchen, making it both functional and beautiful. I highly recommend Geico Builders for anyone looking for a stress-free and satisfying remodeling experience."
Composite Deck Replacement Trex
Full Backyard Remodel with Outdoor Kitchen
Remodeling - Kitchen & Bathroom Project
Deck Replacement Composit
Composite Deck

+270

Response time1 day
11 neighbors recently requested a quote
Recommended by76%of homeowners
Home Pro Remodeling & Construction, Inc.
4.4(
27
)

Serving San Francisco, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Our roof was in bad shape and we needed to have it replaced. I had gotten estimates and decided to go with Home Pro Remodeling. Emil and Brian were our contact people for the project. Emil was very professional and paid attention to our concerns. He worked with us through the entire project to our complete satisfaction. Brian is extremely courteous and helpful as well! The project went very smoothly, was completed before the initial project end date, and the results were beyond our expectations. The job turned our beautifully! Our new roof looks FANTASTIC! Our neighbors have commented to us how great it looks. We are very pleased with our experience with Home Pro Remodeling and would definitely recommend them."
Response time5 days
Recommended by77%of homeowners
Avatar for Ovation Restoration, LLC
Ovation Restoration, LLC
4.7(
78
)

Serving San Francisco, CA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"We recently had an entire basement remodel completed. The outcome is phenomenal. We love the end results. The crew was great to work with and are true professionals. Their attention to detail is amazing and they cleaned up after themselves daily. I definitely recommend them for your projects. The crew is trustworthy and prompt, showing up on time every day. Thank you, Rick, Josh S. and team for making our dream a reality."
Breathtaking solid slab granite countertops
Walk-in shower with sliding glass door
Handicap accessible with style
New lighting
Antique white custom cabinets

+133

Response time10 hrs
Response rate93%
8 neighbors recently requested a quote
Avatar for Tech Line Construction, Inc.
Tech Line Construction, Inc.
5.0(
13
)

Serving San Francisco, CA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Well done Tech Line Construction did an amazing job and I am more then happy with our remodeled bathroom project. I highly recommend them as they were extremely helpful. I am going to have Lorena and the team continue my whole house remodeling including our other bathrooms, new paint, new vinyl energy efficient windows and new hardwood floors for the entire house. I give them 5 stars and look forward to working with them."
Fremont
Fremont
Remodel
Beautiful Kitchen Remodel
Beautiful Kitchen Remodel

+28

Response time2 days
1 neighbors recently requested a quote
Recommended by61%of homeowners
Avatar for Plumbing 1 Builder's Inc
Plumbing 1 Builder's Inc
5.0(
15
)

Serving San Francisco, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Warranties offered

"Leo did a very extensive plumbing repair that required digging through my bathroom floor and replacing a huge pipe to the outside. He also prepared and installed piping and fixtures for a bathroom remodel. Always showed up when he said he would and had a great crew. Cleaned up as well. Would highly recommend. "
Response time3 hrs
63 neighbors recently requested a quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.3(
21
)

Serving San Francisco, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Our kitchen remodel exceeded our expectations, providing us with a beautiful and highly efficient space for cooking and gathering. We're thrilled with the results, as the new design seamlessly integrates style and functionality."
.
.
.
.
.

+1

Response time6 hrs
Recommended by28%of homeowners
Avatar for Prosper Construction Development, Inc.
Prosper Construction Development, Inc.
4.9(
38
)

Serving San Francisco, CA and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"I worked with Prosper to do a complete remodel of an older home in Presidio. He remodeled my kitchen (w/a load bearing wall that needed an engineer), entry steps from inside to outside, custom front window, front single door to double doors, living room, dining room, fireplace, put in recessed lighting, floors throughout, different staircase, 3 bathroom remodels, and new plumbing. I could not be happier with all the work they did - I will refer him to everyone I know!"
modern railing
after staining the new stairs #2
modern kitchen design
convert traditional bathroom into modern bathroom
modern bathroom

+134

Response time6 days
Recommended by97%of homeowners
...
Showing 1-10 of 518
FAQs for basement remodeling projects in San Francisco, CA

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The San Francisco, CA homeowners’ guide to basement remodelings

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