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Top-Rated Basement remodelers in Mesa - Updated Nov 2026

Avatar for Shepherd Contracting
Shepherd Contracting
5.0(
15
)
Basement - Remodel

Serving Mesa, AZ and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Shepherd Contracting goes above and beyond- Thomas and his team were polite, efficient, and did outstanding work on a home remodel for a design client. My client and I were thrilled with the quality and attention to detail. An added bonus-they finished on time and within the budget!"
My jobs
My jobs
My jobs
My jobs
My jobs

+40

4 neighbors recently requested a quote
Avatar for Covenant Custom Builders LLC
Covenant Custom Builders LLC
New to Angi
Basement - Remodel

Serving Mesa, AZ and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

Covenant Custom Builders LLC is a General Contractor licensed with a KB-1 Dual License for commercial and residential projects. We “Build What Matters” with over 50 years of combined trustworthy experience.

3 neighbors recently requested a quote
Avatar for West Valley Remodeling LLC
West Valley Remodeling LLC
5.0(
11
)
Basement - Remodel

Serving Mesa, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Recommended by100%of homeowners
Avatar for Max Build, LLC
Max Build, LLC
5.0(
5
)
Basement - Remodel

Serving Mesa, AZ and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"The Max Build team did a great job with my projects. They are very knowledgeable and helpful in discussions solutions and alternative. They were punctual, the work was done on time and at a reasonable price. Chuck and Jeff were able to overcome some challenges created by our home's original construction, leaving us with a fantastic, professional result. I would highly recommend Max Build, LLC for remodeling needs and would definitely hire them again for my own."
Sample Work Photos
Sample Work Photos
Sample Work Photos
Sample Work Photos
Sample Work Photos

+79

Recommended by100%of homeowners
Avatar for Vegh Contracting LLC
Vegh Contracting LLC
4.5(
16
)
Basement - Remodel

Serving Mesa, 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
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FAQs for basement remodeling projects in Mesa, 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 Mesa, AZ homeowners’ guide to basement remodelings

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