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Find Basement remodelers in Phoenix

Full Spectrum Contracting LLC
4.7(
52
)
Basement - Remodel

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

Response time7 hrs
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for West Valley Remodeling LLC
West Valley Remodeling LLC
5.0(
11
)
Basement - Remodel

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
)
Basement - Remodel

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
)
Basement - Remodel

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
)
Basement - Remodel

Serving Phoenix, AZ and surrounding areas

In business since 2015

Free estimates

Warranties offered

"Excellent quality work by professionals. Mr. Very, the owner is respectful, trustworthy and will complete project on time. I would hire Vegh again. I highly encourage you to contact them for any contracting needs."
Steady hand
New double fixture
Paint
Intricacies
Bathrooms Remodeling

+87

Response time4 hrs
Response rate100%
Recommended by100%of homeowners
Avatar for Raphan Paint and Finish Co.
Raphan Paint and Finish Co.
5.0(
8
)
Basement - Remodel

Serving Phoenix, AZ and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"It went great! Ashley and Nate are awesome! They were on time, very responsive and equally impressive was their quality of work. There is no doubt that we would hire them again or recommend them to anyone needed their services."
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+2

Recommended by100%of homeowners
Avatar for Handy Heredias P & R
Handy Heredias P & R
5.0(
7
)
Basement - Remodel

Serving Phoenix, AZ and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Overall went really well Lawrence and his crew were very communicative. There will always be things that come up in a remodel and because of those things the project did push to the end of the desired timeline. Lawrence and his crew worked hard to make sure they were completed on time. I plan on using them for a kitchen remodel next year."
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+11

Recommended by100%of homeowners
Avatar for MT Installations LLC
MT Installations LLC
5.0(
9
)
Basement - Remodel

Serving Phoenix, AZ and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"I worked for Mtinstallations LLC as a sub-contractor. Fair and reasonable when it came to my prices. Communication was a key to getting projects completed. Also , MTINSTALLATIONS help expand my portfolio on my trade. I would recommend anyone to hire Mtinstallations for any remodeling project you may have. Not only I was satisfied as a sub-contractor for them but also customers are please with the outcome Of their services. A+ quality"
Handymen Project
Remodeling - Kitchen & Bathroom Project
Remodeling - General Project
Handyman Services Project
Remodeling - Kitchen & Bathroom Project

+15

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.