Top-rated basement remodelers.

Get matched with top basement remodelers in Fremont, 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.

Top-Rated Basement remodelers in Fremont - Updated Nov 2026

Avatar for BEAR Remodeling Inc.
BEAR Remodeling Inc.
4.8(
34
)
Basement - Remodel

Serving Fremont, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Customers say: True professional

"We are so happy we chose BEAR Remodeling Inc for our kitchen! From the design to the final touches, everything was done with extra care and attention to detail. The team was friendly, professional, and always kept us updated. We would definitely recommend them to anyone planning a remodel."
Outdoor Kitchen - Clayton
Outdoor Kitchen - Clayton
Outdoor Kitchen - Clayton
Weather Safe
Outdoor Kitchen - Clayton

+127

Response time9 hrs
8 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Geico Builders
Geico Builders
5.0(
62
)
Basement - Remodel

Serving Fremont, 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
Response rate100%
12 neighbors recently requested a quote
Avatar for OT Bay Builders
OT Bay Builders
4.9(
122
)
Basement - Remodel

Serving Fremont, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"Our basement went from a dark storage area to a cozy family room and home office. The remodel was smooth from start to finish. Great communication, thoughtful design ideas, and skilled workmanship throughout."
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 rate100%
Recommended by60%of homeowners
Avatar for Benlo Remodeling
Benlo Remodeling
5.0(
24
)
Basement - Remodel

Serving Fremont, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"We decided to remodel our kitchen at the end of August and within a few weeks of Thumbtack and Angie’s List search, we met with 6 companies. BenLo remodeling stood out the most with their professionalism and competitive pricing. We liked their organizational skills and careful streamlining of tasks in the process starting with demo, initial electrical work and plumbing needed to pass city permit. All this was done in 2 weeks of signing with them, highlighting their time management skills. Impressed with their work ethic and willingness to take on any job, we extended this project to full house painting and base board update. Benjamin and Lorena, owners of BenLo Remodeling brought in a separate crew to do these tasks not affecting the progress of kitchen remodel. As with any project, we faced a few hiccups with cabinets and appliances. But BenLo made the project seem effortless with their flexibility. Overall, we are pleased with them and they will be doing our master bath remodel."
Modern Kitchen Remodel
Modern Kitchen Remodel
Modern Kitchen Remodel
Modern Kitchen Remodel
Modern Kitchen Remodel

+1

Response time3 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Bear Remodeling, Inc.
Bear Remodeling, Inc.
4.8(
24
)
Basement - Remodel

Serving Fremont, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Customers say: Quality work

"The remodel has truly revitalized my home. From start to finish, your expert advice, thoughtful design choices, and flawless execution have resulted in a space that feels fresh, modern, and exactly as I imagined."
living room remodel
Wet bar
waterfall island
gray shaker style cabinets
kitchen island

+158

Response time12 hrs
Response rate98%
34 neighbors recently requested a quote
Avatar for Masterful Construction, Inc.
Masterful Construction, Inc.
5.0(
28
)
Basement - Remodel

Serving Fremont, CA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"I am delighted with the outcome. The selection of flooring options they offered was impressive, and their team helped me choose the ideal one for my home. The installation process was quick and efficient, and the final result is stunning. Walking on my new floors brings me joy every day, and I can not thank Masterful Construction enough for the remarkable upgrade they provided. I highly recommend their floor fitting service."
master bathroom
san mateo master bath
mirror
Master bathroom
master bathroom

+66

Response time12 hrs
Response rate85%
3 neighbors recently requested a quote
Avatar for BUILDERS GROUP & DESIGN INC
BUILDERS GROUP & DESIGN INC
5.0(
21
)
Basement - Remodel

Serving Fremont, CA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Every remodeling project comes with surprises, and ours was no exception. Instead of making excuses, Builders Group came up with practical solutions and kept the project moving. They were honest about costs, transparent about timelines, and handled every challenge professionally. That’s the kind of contractor you want on your side."
South San Francisco
South San Francisco
South San Francisco
South San Francisco
South San Francisco

+139

8 neighbors recently requested a quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Basement - Remodel

Serving Fremont, 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 by17%of homeowners
Avatar for Gold Bay Builders, Inc.
Gold Bay Builders, Inc.
5.0(
10
)
Basement - Remodel

Serving Fremont, CA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"We needed an additional office space within our home. The concerns were removing an existing fireplace and hearth and replacing the hardwood floor to match what was already there, removing the chimney and patching the roof, moving a heating vent and again, patching the hardwood floors to match, adding an interior door, and moving lighting and electrical outlets. David was onsite everyday to either do the work himself or oversee the work by his subcontractors. They do quality work. The floors look great, the new wall is perfect, the roof was done well, the new interior door was installed well and looks like it was always meant to be there. Also, the work site was always cleaned up at the end of each work day. David is also very flexible, easy to communicate with, seems to truly care about your project, and works with contractors who do quality work."
9 neighbors recently requested a quote
...
Showing 1-10 of 216
FAQs for basement remodeling projects in Fremont, 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 Fremont, CA homeowners’ guide to basement remodelings

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