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TRUSTED BY GILBERT, AZ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon16
    Verified basement remodels reviews

Top-Rated Basement remodelers in Gilbert - Updated Nov 2026

Full Spectrum Contracting LLC
4.7(
55
)
Basement - Remodel

Serving Gilbert, AZ and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Floyd and Sue and Full Spectrum Contracting have done many jobs for us over the years and have always been AMAZING. About 6 years ago they did an almost complete home remodel for us including opening up and redoing our kitchen, tiling the whole home, putting in new sliders, etc. At present, they are our General Contractor on a commercial building that we're rehabbing into a coffee shop (restaurant) and art studio in Phoenix. It is a big job that takes a real attention to detail and compete knowledge and expertise in construction processes and codes. They have also done smaller jobs around our home including adding a large exterior closet for storage, replacing windows with doors, upgrading systems, and etc. Hire them, you won't be sorry."
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+6

Response time7 hrs
2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Shepherd Contracting
Shepherd Contracting
5.0(
15
)
Basement - Remodel

Serving Gilbert, AZ and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Absolutely love how my bathroom remodel turned out! The team at Shepherd Contracting was super professional and made the whole process so easy. They worked fast but didn’t cut any corners, and everything looks amazing. Communication was great the whole way through, and they actually stuck to the timeline (which never happens with renovations lol). Plus, they kept everything really clean, which I totally appriciated. If you’re thinking about remodeling, I 100% recommend them!"
My jobs
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My jobs

+40

4 neighbors recently requested a quote
Avatar for Avanti Construction Services LLC
Avanti Construction Services LLC
5.0(
3
)
Basement - Remodel

Serving Gilbert, AZ and surrounding areas

Approved

In business since 1979

Credit card accepted

Offers commercial services

"We had Avanti remodel two homes for us, the first being more cosmetic and the second being a complete gut and remodel including adding rooms and major structural work. We could not be happier with the work and overall quality and experience of the team. We would recommend them to anyone needing small or large projects done/"
Project Photos
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+4

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

Serving Gilbert, 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 JC Contracting LLC
JC Contracting LLC
5.0(
8
)
Basement - Remodel

Serving Gilbert, AZ and surrounding areas

In business since 2015

Free estimates

Founded in 2015, JC Contracting is a residential and commercial contractor based in Arizona. We are Family owned and operated with over 25 years of combined experience. JC Contracting specializes in New Custom Home builds and remodeling as well as concrete work. Whether it's a small kitchen remodel or a big custom home, we handle it all.

Bethany Condo
After
Bethany Condo
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Bethany Condo

+18

Recommended by100%of homeowners
Avatar for iCrown Homes
iCrown Homes
4.5(
192
)
Basement - Remodel

Serving Gilbert, AZ and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"I sought 4 bids for this work and when I met Dana I immediately knew I wanted him to do the work.  He was prompt, professional, and really knew his stuff.  He explained everything to me without being condescending and was able to laugh with me about the challenges of remodeling.  He estimated that the work could begin at the end of this week but ended up calling on Monday and offered to start work on Tuesday.
As promised, his Assistant Walter, arrived and began to work.  Walter quickly but thoroughly prepared the home for painting.  He worked tirelessly for 2 days to finish painting and then completed all the crown work on the 3rd day.  He was efficient and great at his job.  He also cleaned up each day and left my home completely intact at the end of work.
Toward the end of the job I asked Dana if he could add some other work on (putting moulding on some cabinets) and he readily agreed to start on it ASAP.
The results are amazing and I couldn't be more pleased.  This was worth every penny and I would recommend iCrown to anyone!
"
Vaulted Ceilings
Tony's House
Custom Ideas
Additional Photos
Recommended by91%of homeowners
Avatar for Max Build, LLC
Max Build, LLC
5.0(
5
)
Basement - Remodel

Serving Gilbert, 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."
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+79

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

Serving Gilbert, AZ and surrounding areas

In business since 2024

Free estimates

Emergency services offered

Welcome to Raphan Paint and Finish Company, a comprehensive painting and finishing service based right in the heart of Austin, TX. We offer a wide array of skill sets across many facets of your renovation project, simplifying the contractor hiring process and saving you money. \n\nBest of all, a portion of every completed project gets donated to non-profit organizations across the Greater Austin area. Let’s transform your spaces, and our community, together!\n\nWe are fully insured for all of your contracting needs!

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+2

Recommended by100%of homeowners
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Basement Remodel FAQs, answered by experts

Installing a bathroom in a basement isn’t a project for most homeowners. Many parts—plumbing, electricity, and carpentry—go into this project, each requiring expert-level knowledge and tools. One miscalculation can lead to very expensive repairs. Plus, some homeowner’s insurance might not pay for damages caused by a homeowner DIYing this project. You can protect yourself by allowing the pros to complete this job for you. 

Professional remodelers streamline the process, manage permits, and handle renovations efficiently—significantly mitigating risk while maintaining standards.

Adding an extension or addition to your home costs more than a loft conversion in all but the rarest cases where the home's structural integrity is lacking. Because a home addition requires a new foundation section or significant structural upgrades to handle a cantilevered portion, the cost compared to almost any loft conversion is significantly greater for the same square footage.

The most challenging part of finishing a basement is addressing moisture control. Basement waterproofing is an essential task that requires a professional’s skills and knowledge. If you don’t properly waterproof your finished basement, it’ll be vulnerable to dampness, water damage, and mold growth. Ensuring proper insulation and ventilation to combat these issues while meeting building codes adds complexity to your remodeling project.

Any bowing in a basement wall indicates a problem that needs to be addressed by a professional. If your basement wall bows more than 1 inch, it's time for an inspection. Generally, a wall can bow up to 30% of its thickness (around 2.5 inches for an 8-inch-thick wall) before it becomes an urgent situation. Bowing of 2 to 4 inches is more straightforward to fix than bowing of more than 4 inches, which will require significant repairs. If the bowing is more than 6 inches, the wall will likely need to be replaced. The sooner you address the problem, the easier and less expensive the repair will be.

The Gilbert, AZ homeowners’ guide to basement remodels

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