Top-rated basement remodelers.

Get matched with top basement remodelers in Phoenix, AZ

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Basement remodelers in Phoenix

Avatar for Arizona Remodel Pros, LLC
Arizona Remodel Pros, LLC
New to Angi

Angi Approved

In business since 2020

Free estimates

We understand how hard it can be finding trustworthy trade help. We have been in your shoes which is why we started AZ Remodel Pros. We help make it easy on you and your family. We not only get the job done but we strive to get the job done in a timely manner. Whether your goal is to update your floors, remodel your bathroom, or tackle the entire house. No project is too big or too small for our team. We have you covered. Choose us to give you simplicity and a peace of mind. Contact us today to schedule a consultation to help you create the home of your dreams!

Avatar for The Framous Builders
The Framous Builders
5.00(
12
)

Angi Approved

Super Service Award Winner

In business since 2013

Free estimates

Emergency services offered

"Henry and his team were wonderful to work with. They communicated clearly, did what they said they would do and showed up on time. The finished work was exactly what we wanted. We couldn't be happier. This project was unique as it involved replacing the decorative roof beams in an interior atrium, siding/trim repair and painting. Atriums are rare, so this didn't fit in with any normal Angi projects. The Framous Builders are framers, but they took on the additional tasks without question and did a fantastic job. We will not hesitate to reach out to Henry in the future."
6 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for ABA Home Remodeling, LLC
ABA Home Remodeling, LLC
3.85(
20
)

Angi Approved

In business since 2011

Free estimates

Customers say: True professional

"?? Warning ? Do Not Use This Contractor (Joe and His Company) I hired Joe and his company to complete a build-out, and the entire experience has been a nightmare from start to finish. The contractor failed to build according to the design, contract, and plans ? all of which clearly stated that all field measurements were to be field verified before work began. Before the foundation was poured, I specifically questioned the subcontractor to make sure the walls would line up correctly. They assured me they would. Once the walls were up, it was obvious they were off by 6 inches. I immediately stopped all work and brought this to Joe?s attention. On top of that, they failed to remove a pre-existing pillar as required, and instead of correcting it, Joe built a second wall over it to support the roof load. Now, I have two walls off. I met with Joe at least four times after stopping the project, and each time he promised to ?come up with a solution.? No real solution was ever provided. Du"
30 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Lean Developers Corp
Lean Developers Corp
5.00(
24
)

Angi Approved

In business since 2018

Free estimates

Warranties offered

" He did it all from hanging chandeliers, mirrors, sconces, shelves, to doing accent walls and ceilings He is very professional, punctual, transparent, always keeping us updated and all only took about 5 weeks Highly recommended "
6 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for New West Solutions Llc
New West Solutions Llc
5.00(
5
)

In business since 2013

Free estimates

"Awesome, good, i would highly recommend them."
Recommended by100%of homeowners
KEITH'S HOME PRO HANDYMAN SERVICE INC
5.00(
1
)

In business since 2008

OWNER-OPERATED. USES SUBS FOR LABOR. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. SERVICE CHARGES MAY APPLY. MAY CONTACT BY EMAIL.

Recommended by100%of homeowners
Avatar for Desert sun protection
Desert sun protection
5.00(
3
)

In business since 2006

Free estimates

Emergency services offered

"Replace the house roof and replace the patio flat roof in 2011 for over 20000 dollars , Now 2025 and sill no leak ,"
Recommended by100%of homeowners
Avatar for Monsters Framing
Monsters Framing
4.44(
9
)

Free estimates

"Avoid at all costs! Incompetent workmanship from start to finish. Took over a month to reinstall correctly. Tried to tell me that "panels working properly upon reinstall" was not in his contract. Extremely unpleasant to work with. Used all my spare roof tiles without asking. Honestly looked like he was figuring it out as he went. Hire someone else."
Recommended by88%of homeowners
...
Showing 1-10 of 1017
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.