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Find Basement remodelers in Fontana

Avatar for Josue E Guevara
Josue E Guevara
4.6(
28
)

Angi Approved

Super Service Award Winner

In business since 2015

Free estimates

Customers say: True professional

"Did not show up twice when he was supposed to and when I reach out to find out why, he ignored my text and phone call. "
11 neighbors recently requested a quote
Recommended by92%of homeowners
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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."
1 neighbors recently requested a quote
Recommended by100%of homeowners
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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
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Branko’s Construction Company
New to Angi

In business since 1980

General Contractor/ General contractors license. Having a full staff of professionals designated to their trade. Estimate recommended, and price agreed upon over the phone. After negotiating what is to be repaired, a contract, and all of it's terms will be stipulated.

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A&A Plumbing & Rooter Service
New to Angi

In business since 1973

Free estimates

Emergency services offered

What you can expect from A & A Plumbing and Rooter service!\nWhenever an A & A plumbing technician comes out to your location to do Septic Pumping, or any plumbing service, we will arrive on-time, and will be friendly, clean, and courteous. Our work is guaranteed in writing, and has been proven with over 35 years of local service.\nWe started our family owned business in 1973. Our goal is to provide the very best in customer satisfaction. We strive daily to provide outstanding training and education for all our technicians. We have worked hard to build our reputation with superior service, and competitive pricing. We want to thank all of our customers for their patronage throughout the years, and for choosing A & A Plumbing and Rooter Services.

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Avatar for System Pavers
System Pavers
4.9(
45
)

In business since 1992

Free estimates

"Very fast and extremely well done. The crew was punctual, courteous, careful, highly skilled and worked every day, all day, until the job was finished. I would definitely hire them again."
Recommended by97%of homeowners
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Fine Design Builders
New to Angi

In business since 2010

Free estimates

Warranties offered

home construction, new or remodeling, garages, patios, kitchen, bath, you think it, we build it

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Custom sculpting Signs and More
New to Angi

I do custom sculpting and 3D signs for small businesses or large businesses I've done many sculptures for Vans shoe stores, Hot topic stores even Las Vegas casinos my artwork is variable according to my client's needs, I can custom make totem poles, smoke shop wooden Indians, driveway entrances you name it anything is possible I do chainsaw art as well as fine sculpting

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FAQs for basement remodeling projects in Fontana, 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 Fontana, CA homeowners’ guide to basement remodelings

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

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