Find a basement remodeler in Fremont, CA

Find basement remodeling contractors in Fremont, CA

Find basement remodeling contractors in Fremont, CA

Confirm your location to see the best basement remodelers near you.
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Find basement remodeling contractors in Fremont, CA

Confirm your location to see the best basement remodelers near you.
Zip code

Top 10 basement remodelers in Fremont, CA

Homeowners agree: these Fremont basement remodeling contractors are highly rated for knowledge, experience, communication, and more.
World Electrical Contractors Inc &ARZ Construction

World Electrical Contractors Inc &ARZ Construction

5.0Exceptional(7)
3 hires on HomeGuide
18+ years in business
Serves Fremont, CA & Online
Jyoti S. says, "Alex was the technician and he was awesome and got the job done. I would recommend him 100%" Read more
A & D Builders

A & D Builders

25+ years in business
Serves Fremont, CA
Complete service from design to final construction project
Multi Services By Joseph

Multi Services By Joseph

25+ years in business
Serves Fremont, CA
My business offers a 100% satisfaction guarantee on the cleaning work we do.
Stage5 Construction

Stage5 Construction

5.0(1)
2 hires on HomeGuide
27+ years in business
Serves Fremont, CA
Yang Z. says, "Great work" Read more
DCS Integrated

DCS Integrated

1 hire on HomeGuide
25+ years in business
Serves Fremont, CA
We are full service General Contractor with more than 20 years experience. Our services include Plumbing, Electrical, Bathrooms repair and remodel, Interior (Drywall repair/texture, doors hung/repaired, trim carpentry, shelving/storage built), Exterior (fence, gate install/repair; install patios/repair decks; gutter replace/repair; siding, fascia, soffit repair; window installation/repair; caulking; brick work; stone/decorative walkways; cement repair/replace; landscaping; painting), Kitchens repair and remodel, Garage upgrades and remodel, Energy Efficiency (weather-strip doors/windows, install energy-saving light bulbs, install attic insula...
Avil Construction

Avil Construction

Serves Fremont, CA
Welcome to Avil Construction, your trusted partner for all your home and commercial building needs in the Bay Area, With a dedicated team of four skilled professionals, we specialize in a variety of services including Electrical work, drywall installation and repair, kitchen and bathroom remodels, and interior painting. We also offer expert general contracting, tile installation, and handyman services. At Avil Construction, no project is too small or complex, and we pride ourselves on delivering quality craftsmanship and exceptional customer service to bring your vision to life.
Jed's Builders Inc

Jed's Builders Inc

14+ years in business
Serves Fremont, CA
Jed’s Builders Inc is a licensed general contracting company based in the Bay Area, specializing in high-quality design, construction, and project management. With a strong commitment to excellence, we deliver residential and commercial projects that meet the highest standards of craftsmanship and client satisfaction. From concept to completion, our team ensures clear communication, reliable timelines, and a personalized approach tailored to each client’s vision and budget. At Jed’s Builders Inc, we build more than structures—we build long-term relationships based on trust and integrity.
Access Painting & General Construction

Access Painting & General Construction

11+ years in business
Serves Fremont, CA
Access Painting, established in 2014, serves Hayward, CA and surrounding areas. Known for its reliability, superb communication, and exceptional quality work, this company places high importance on every project, big or small. As experts in the painting trade, Access Painting is committed to keeping customers informed and educated throughout the project process. They are eager to earn your business and exceed your expectations.
BELLA HOME BUILDERS, INC.

BELLA HOME BUILDERS, INC.

5.0(2)
1 hire on HomeGuide
16+ years in business
Serves Fremont, CA
Nisara M. says, "Fern and his team did a tremendous job on our custom home projects, with a reasonable quote and high quality of work. We would recommend contacting Bella Home Builder for projects small and large. " Read more
J&J Builders

J&J Builders

7+ years in business
Serves Fremont, CA
We are your local east bay area Builders here to assist you with your vision! With 40 + years of experience of working with clients, architects, and engineers, we have not only generated a qualified crew of experts that embrace quality, but also understand that communication and structure are key to sticking to the critical path. We will work side by side with you to help design and make sure your ideas are adequatly integrated into the final product. Wheather you are planning to upgrade your kitchen or bathroom, build on new space to your home with an ADU or Addition, or want to enhance your backyard with a new deck! We are looking forw

Your Basement Remodeling questions, answered

Answers to commonly asked questions from the experts on HomeGuide.

How much does it cost to remodel a basement?

An average basement remodel costs $25 to $65 per square foot or $12,500 to $37,500 total with labor, depending on the size and scope of the project. Common basement remodeling jobs include:

  • Adding or upgrading a bathroom
  • Turning an unused space into a bedroom
  • Adding a home theater room
  • Adding a basement kitchen

How much value does a basement remodel add?

Remodeling a basement has a 65% to 70% return on investment (ROI). The exact value a basement remodel has will depend on the changes made and the square footage.

When selling a home, the Multiple Listing Service (MLS) separates the above ground square footage from below grade square footage. Above ground spaces are worth about twice as much as lower-level rooms.

How long does a basement remodel take?

A basement remodel takes 3 to 8 weeks on average, depending on the size and changes made. The following factors may increase the project timeline:

  • Materials on backorder
  • Demolition
  • Structural changes
  • Mold or water damage mitigation

What’s the difference between remodeling, renovating & finishing a basement?

Some use the terms remodeling, renovation, and finishing interchangeably, but they're technically different from each other:

  • Remodeling means to change a room's appearance or function. Common remodeling jobs include adding rooms or walls.
  • Renovating means to restore a space to its original condition, not changing structures or adding rooms.
  • Finishing a basement means converting it from bare concrete to a livable space with walls, windows, and floors. 

Do you need a permit to remodel a basement?

Yes, you need a permit to remodel a basement. Building permits cost $500 to $2,000 when structural changes are involved. Permits make sure your changes are done properly and up to code. Remodeling without a permit is risky and can negatively impact your home's resale value.

How do I hire a basement remodeling contractor?

First, search our list of basement contractors, then:

  • Compare multiple estimates from companies with 5+ years of experience.
  • Browse reviews on HomeGuide and Google.
  • Confirm that they're licensed, insured, and bonded.
  • Beware of the lowest quotes, which can result in low-quality work.
  • Ask for a written estimate and contract before work starts.
  • Only make the final payment after the project is completed.

What questions should I ask basement remodeling contractors?

Ask these questions to help find the best basement contractor:

  • How much experience do you have with remodeling basements?
  • Can I see pictures of past remodeling projects?
  • How long will this job take?
  • Do you offer a warranty for your work?
  • Does your estimate include materials, labor, and cleanup?
  • Will you hire any subcontractors?
  • What unexpected costs can come up for this kind of project?
  • Will you handle any necessary building permits?

Reviews for Fremont basement remodelers

Recent success stories from people in the Fremont area.
Deborah R.
He was a great guy his work was very professional and he got all of it done on time. I would hire him any other time I have referred him out to other clients of mine
World Electrical Contractors Inc &ARZ Construction
Sharad K.
Fern with Bella Homes did a phenomenal job of our attic remodeling project. It was a complex construction project that involved reinforcing the foundation, replacing stud walls with shear walls, building a staircase, and fully converting the attic to a habitable space with a bathroom and a patio. Fern’s communication was stellar and he kept us updated on the project status. He was on top of any issues that arose and addressed them timely. Fern is a perfectionist and supervised the project with a sharp eye for the details. His crew is very experienced and executes very well. Fern managed the city inspections in a professional manner and we passed all of them with no rework! With a project as involved as ours, Fern was quite flexible in accommodating our input. He offered great advice on interior decoration decisions ranging from picking interior/exterior color of the house to setting up the fireplace with a distressed mantlepiece. Fern ensured that the layout, flow, and appearance of the house were in harmony and ultimately delivered the project to our utmost satisfaction.
BELLA HOME BUILDERS, INC.
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