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Find Basement remodelers in Wilmington

CA Cabinets, Inc.
5.0(
18
)

Angi Approved

In business since 2017

Free estimates

Customers say: Quick response

" I’m So Happy With My New Kitchen! I had my kitchen remodeled recently by CA Cabinets Inc., and I couldn’t be happier with the results. The quality was outstanding — beautiful materials, smooth drawers, elegant countertops, and a clean, modern design that completely transformed my home. Lior and his team were professional, quick, and very easy to work with. They kept everything clean, communicated clearly, and delivered results that exceeded my expectations. I’m truly thrilled with my new kitchen. If you’re thinking about remodeling, this is the company you want to hire!"
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for WeBuild Home Efficient
WeBuild Home Efficient
5.0(
15
)

Angi Approved

In business since 2019

Free estimates

Customers say: Quick response

"Bar and the WeBuild Efficient team did a great job installing pavers on my driveway and fixing my wooden steps and garage. He was very professional and responsive. I would recommend them, highly."
10 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Oscar Fine Painting
Oscar Fine Painting
5.0(
6
)

Angi Approved

In business since 2012

Free estimates

Warranties offered

"Oscar was great. Him and his team did a better job than I had hoped for. We contracted him to do our coffee shop interior walls and bathroom. He was very communicative and detailed. I also contacted him to do another job. I high recommend him. "
Recommended by50%of homeowners
Avatar for Oshri Construction
Oshri Construction
5.0(
3
)

Angi Approved

In business since 1986

Free estimates

Emergency services offered

"They did an excellent job. The quality is outstanding. They pay attention to every little detail. They were very friendly, and accommodating to our wishes. They were very punctual, hard working, and cleaned up after each day. The kept the dust down to a minimum to the rest of the house. I can highly recommend Oshri Construction for anyone's next project."
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Bliss Walk-In Tubs
Bliss Walk-In Tubs
5.0(
1
)

In business since 2012

"Everything went well, the process was pretty smooth, very good job as well as the price. No complaints at all."
Recommended by100%of homeowners
The Gooden Group
New to Angi

In business since 1980

Free estimates

Emergency services offered

The Gooden Group is a full service real estate development and construction firm with the in-house expertise to execute virtually every facet of a project's life cycle. Through its central office and its affiliate companies, The Bedford Group, TMC Management, and Urban X Marketing, Gooden Group is also able to assume hands-on management of its properties, as well as implement the necessary sales and marketing activities for their new home communities.

SmartRise Elevator Service Inc
1.0(
1
)

In business since 2009

Free estimates

Emergency services offered

"Horrible company to deal with. They came out to help to bring the elevator to the first floor. It was stuck due to a power outage on the block. They came out at 3pm Thursday and overcharged us overtime and travel time. As you can see from their publish hours 3 pm is within their working hours. They didn't tell us the overtime rate nor tell us that we would be charged over time.The service took under 45 minutes. Smartrise billed us for two hours at 454.00 an hour, total 908.00. When I spoke to Art at the company trying to discuss the proper amount for this service, he used profanity and name calling. Art hung up on me rather than communicate."
Avatar for Auto Transport - United Freight Of America
Auto Transport - United Freight Of America
4.8(
920
)

In business since 2008

Free estimates

Emergency services offered

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."
Recommended by96%of homeowners
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FAQs for basement remodeling projects in Wilmington, 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 Wilmington, CA homeowners’ guide to basement remodelings

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