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Find Basement remodelers in Phoenix

Full Spectrum Contracting LLC
4.7(
52
)

Serving Phoenix, AZ and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"this project was a 90% rehab. they turned an 1100 square foot clubhouse into a beautiful two bedroom home. they did the plans, permits and on thru to completion within the projected time frame at the quoted price. highly recommend this contractor and i am already planning my next project with them."
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+6

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for SWC DESIGN & BUILD INC.
SWC DESIGN & BUILD INC.
5.0(
6
)

Serving Phoenix, AZ and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Sean Claffey of SWC Design & Build recently remodeled my home in Mesa AZ including removing columns and partial walls to open up and brighten the kitchen/dining area.à   The remodel involved replacing the flooring in the entire house and completely replacing everything in the kitchen including all kitchen cabinets, as well as installing a large island with beautiful waterfall quartz countertops.à   The work Sean and his team did exceeded my expectations and they communicated with me every step of the way.à   I highly recommend this team to anyone who is looking for a contractor who is reliable, honest and does top quality work."
Response time2 days
8 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for ADL Solutions, Inc.
ADL Solutions, Inc.
5.0(
2
)

Serving Phoenix, AZ and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

As experts in residential and commercial accessibility modifications, we offer total solutions from innovative products, complete installation, and home modifications resulting in improved accessibility, independence, and safety for both the institutional and home care setting. Our Physical and Occupational Therapists perform complimentary mobility and fall risk evaluations.\n\nWe are here to help and consult. Please contact us with any questions! We offer complimentary home assessments.\n

Aluminum Landing with Stairs and Ramp
Aluminum Ramp
Wood Ramp
Wood Ramp
Aluminum Suitcase Ramp

+5

Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for West Valley Remodeling LLC
West Valley Remodeling LLC
5.0(
11
)

Serving Phoenix, AZ and surrounding areas

Free estimates

"Mark did a excellent job on my backsplash..He was professional..courteous..and explained everything he was doing in detail so that there were no surprises. I highly recommend Mark and his company for any remodeling work needed."
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+4

Recommended by100%of homeowners
Avatar for Drywall & Paint
Drywall & Paint
5.0(
25
)

Serving Phoenix, AZ and surrounding areas

In business since 2009

Credit card accepted

"Pretty well. Cesar and his crew are masters at drywall repair and matching texture pattern. The work took a week which was little longer than originally expected but we added some items to the list. After the crew was finished painting and left, we noticed some spots that were missed (hard to see except in the morning light). Cesar was more than happy to come and fix the problem in a very timely manner. Cesar wanted to make sure we were happy with the job and went out of his way to make it all good."
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+16

Recommended by100%of homeowners
Avatar for Modern Design Construction LLC
Modern Design Construction LLC
5.0(
12
)

Serving Phoenix, AZ and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"High quality and beautiful kitchen and bathroom remodel. Derek was able to make my kitchen island customized to my wants and needs while having a lot of patience with my changes. I get compliments every time someone sees them."
Response time3 days
Response rate85%
Recommended by100%of homeowners
Avatar for Vegh Contracting LLC
Vegh Contracting LLC
4.5(
16
)

Serving Phoenix, AZ and surrounding areas

In business since 2015

Free estimates

Warranties offered

"We Hired Zsolt Vegh to do a full kitchen renovation. New cabinets, new flooring, painting and much more, I would say his work is Flawless. When dealing with Zsolt I found him to be very professional and a good person to deal with. Vegh Contracting was very competitive with his pricing and finished his work on schedule. I would recommend for any job."
Steady hand
New double fixture
Paint
Intricacies
Bathrooms Remodeling

+87

Response time4 hrs
Response rate100%
Recommended by100%of homeowners
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FAQs for basement remodeling projects in Phoenix, AZ

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 Phoenix, AZ homeowners’ guide to basement remodelings

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