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Find Basement remodelers in Pomona

Avatar for Josue E Guevara
Josue E Guevara
4.61(
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. "
9 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Maple Construction and Development Inc.
Maple Construction and Development Inc.
5.00(
2
)

Angi Approved

In business since 2023

Free estimates

"We did a full house renovation, and Jay gave us so many professional suggestions on electrical and plumbing layout, kitchen, island, bathrooms, bedrooms, and staircase design and planning. He carefully combined his expertise with our needs, and the final renovation turned out better than we could have imagined. Our whole family is very satisfied with the result. We highly recommend Jay as an architect for anyone looking to renovate their home!"
1 neighbors recently requested a quote
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Avatar for Oshri Construction
Oshri Construction
5.00(
4
)

Angi Approved

In business since 1986

Free estimates

Emergency services offered

"Asher and his team delivered the job on time and met our discussed estimates budget! They included my wife and I in the decision making process from beginning to end. They were respectful and a pleasure to work with and completely trustworthy. I would recommend them to friends and family without hesitation. -R"
2 neighbors recently requested a quote
Recommended by75%of homeowners
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Avatar for RJ Laun Construction
RJ Laun Construction
4.94(
16
)

In business since 1983

Free estimates

A full service residential remodeling company specializing in older homes.

Recommended by100%of homeowners
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All County Landscaping & Hardscaping
New to Angi

Free estimates

Warranties offered

We specialize in landscaping & hardscaping in Los Angeles, CA. Our commitment is to complete every project on time, within budget, and to your complete satisfaction. We take that pledge seriously.\n\nWe design and execute all our hardscaping projects to fit the style of your home or commercial property. Our installation are built to fit into their environments and not waste natural resources. We work closely with our clients to actualize their artistic visions. Contact us today for a quote on your next landscaping & hardscaping project.

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Avatar for Bliss Walk-In Tubs
Bliss Walk-In Tubs
5.00(
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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SunCoast Elevator Co.
New to Angi

In business since 2003

Free estimates

Warranties offered

SunCoast Elevator Company specializes in home & residential elevator manufacturing and installation. With over 45 years experience in four states, we at SunCoast Elevator are accustomed to overcoming nearly every obstacle known to the industry. All technicians are directly employed by SunCoast Elevator, as we never use 1099 subcontract labor. With our primary background originating from the commercial elevator industry, a professional fit and finish to your project is assured. Our focus is to produce and install the highest quality home elevator for your residence. We also offer elevator repair and service for your existing home lifts.

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FAQs for basement remodeling projects in Pomona, 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 Pomona, 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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