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Find Basement remodelers in San Luis Obispo

Avatar for DM Builders
DM Builders
5.0(
18
)

Serving San Luis Obispo, CA and surrounding areas

Angi Approved

In business since 1998

Free estimates

Warranties offered

"We had a bedroom that was severely damaged by a water leak. After the remediating company took half of the room down to bare studs, we contacted DM Builders to put the room back into useable condition. Darren and has crew hung, taped, and textured new drywall on the walls and ceiling; rebuilt a closet and replaced the closet doors and door jambs; and completely repainted the entire room and ceiling. Darren was the ultimate professional. He stayed in touch with us throughout the entire project, kept us abreast of what was happening and the timing of the different phases, and personally inspected the job at each step. His crew was skilled, professional, worked quickly, neat, clean, quiet, and friendly. The end result is better than we had hoped and came in on time and exactly on budget. We plan to use DM Builders for additional projects at our home and give them our highest recommendation."
Master Bathroom Remodel
Master Bathroom Remodel
Master Bathroom Remodel
Master Bathroom Remodel
Master Bathroom Remodel

+29

Response time6 hrs
Response rate94%
5 neighbors recently requested a quote
Avatar for Nixon's Quality Construction
Nixon's Quality Construction
4.3(
9
)

Serving San Luis Obispo, CA and surrounding areas

Angi Approved

In business since 2020

Free estimates

Emergency services offered

"I found them on Angie’s list as they were licensed & insured and that was a deciding factor for my choice. They were prompt with my estimate and completed the work in a timely fashion. Top quality work & I would recommend them to anyone!"
Front entrance
Foyer
Gold Bar Jewelry
Gold Bar Jewelry
Gold Bar Piercing room

+54

Response time10 hrs
Response rate96%
8 neighbors recently requested a quote
Avatar for MESA CONSTRUCTION
MESA CONSTRUCTION
5.0(
4
)

Serving San Luis Obispo, CA and surrounding areas

Angi Approved

In business since 2024

Free estimates

Credit card accepted

"Anthony is reliable and efficient in his workmanship! He came through for us when we had a water leak that caused damage to our dining room floor, kitchen cabinets, and bathroom cabinet. He accomplished all repairs in a timely manner. He installed new wood flooring in our dining room, replaced kick boards in kitchen, revarnished & painted cabinets, replaced countertops with granite, installed a new faucet assembly/new sink, and retiled the bathroom floor. He’s an excellent worker and I highly recommend him. "
Job finshed
Job complete
Job complete
Kitchen
Kitchen

+3

Response time3 days
Response rate97%
3 neighbors recently requested a quote
Avatar for F C CONSTRUCTION
F C CONSTRUCTION
5.0(
1
)

Serving San Luis Obispo, CA and surrounding areas

Angi Approved

In business since 2024

Free estimates

Small jobs welcome

"Frank and his crew are great, highly recommend! Accommodating with budget, creative with solutions, and respectful in your space. They knocked out our remodel quickly, efficiently, and beautifully!! "
Response time3 days
5 neighbors recently requested a quote
Avatar for ZEN BUILDERS & CONSULTANTS, INC.
ZEN BUILDERS & CONSULTANTS, INC.
5.0(
18
)

Serving San Luis Obispo, CA and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"I recently had the pleasure of working with ZEN Builders, and I couldn't be more satisfied with the results. From the initial consultation to the final touches, the team displayed professionalism, expertise, and a genuine commitment to creating a space that truly reflects my vision. I highly recommend ZEN Builders to anyone looking for quality construction services executed by a team that genuinely cares about their clients and their projects. Thank you, ZEN Builders, for transforming my space and exceeding my expectations!"
Roofing Project
Roofing Project
Handymen Project
Roofing Project
Roofing Project

+61

Recommended by100%of homeowners
Avatar for Berry Construction & Restoration, Inc.
Berry Construction & Restoration, Inc.
4.9(
16
)

Serving San Luis Obispo, CA and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"One day we noticed a musty smell in our bathroom. Behind the toilet the baseboard was discoloring and rotting out. We called our insurance company and the leak had damaged the wall and floor. The insurance company gave us a list of contractors to call. We called three of them left messages and waited. Well we didn’t have to wait long for Berry Construction. Randy called us back almost immediately. He was caring, empathetic, professional and explained the whole process from start to finish. We were very happy with Mike, Billy and the entire staff. We had open communication through the whole process, and they did an amazing job making us whole again. We will most definitely call Randy Berry and his team for our next remodeling project and highly recommend them for yours!!! Tony Wigney @thewigneyminute 559.790.4387"
Recommended by93%of homeowners
Avatar for Elect Electric
Elect Electric
4.6(
19
)

Serving San Luis Obispo, CA and surrounding areas

In business since 2004

Free estimates

Credit card accepted

As our name suggests Elect Electric is our clients electrician of choice. We offer a complete service experience that leaves those we serve with the confidence that they made the right choice. We specialize in electrical SERVICE and repair. That means we normally work on existing structures, like homes or businesses, and make improvements to them. Our personal goals are to be excellent at our trade and our goal with clients is to be hassle free. Elect Electric strives for excellence and is guided by the three R's(Responsible, Respectful, Responsive).

Recommended by89%of homeowners
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FAQs for basement remodeling projects in San Luis Obispo, 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 Luis Obispo, CA homeowners’ guide to basement remodelings

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