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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon11
    Verified basement remodels reviews

Verified Reviews for Basement Remodel pros in Siesta Key, FL

*The Angi rating for Basement Remodel companies in Siesta Key, FL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.

*The HomeAdvisor rating for Basement Remodel companies in Siesta Key, FL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.

Last update on February 24, 2026

Find Basement remodelers in Siesta Key

Avatar for CER Design Build
CER Design Build
4.8(
21
)

Serving Siesta Key, FL and surrounding areas

In business since 2000

Free estimates

Emergency services offered

""I am very pleased with the work of Cer Custom Renovations. The guys did a quality job on Remodeling for my project. All work was completed on time without delays or shortcomings. I will recommend the company to my friends and business colleagues. Thank you for the good work!""
Custom cabinets
Chefs kitchen
Master bath
Theater
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+22

Recommended by95%of homeowners
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Avatar for Bob Kontout
Bob Kontout
4.5(
144
)

Serving Siesta Key, FL and surrounding areas

In business since 1994

Free estimates

"Bob did an excellent job and came in on budget. We are very pleased with the results. We have had many nice compliments on the finished product. We will definitely use him in the future for our remodeling needs.
"
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+1

Recommended by92%of homeowners
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Avatar for Tampa Bay Marble and Design
Tampa Bay Marble and Design
4.7(
174
)

Serving Siesta Key, FL and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Remodeling our kitchen was an interesting experience and we were very happy with the result. Since first day Jess was very helpful and transparent with the information we needed and was always available for any question we might had. He and his team did everything to make the experience as smooth and efficient as possible. It only took 2 weeks to complete the remodeling and they were very professional and always on time with the schedule."
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+28

Recommended by94%of homeowners
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Avatar for Joe Boyer Home Repair and Installations LLC
Joe Boyer Home Repair and Installations LLC
5.0(
13
)

Serving Siesta Key, FL and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"I HAVE USED JOE BOYER'S CO. ON NUMEROUS REMODEL PROJECTS. JOE'S CO. IS TOP SHELF FROM START TO FINISH. HIS WORK IS VERY PROFESSIONAL. HE IS GREAT TO WORK WITH. ALWAYS ON TIME AND RETURNS PHONE CALLS RIGHT AWAY. WHEN HE COMPLETES A PROJECT THE JOBSITE IS SPOTLESS. I USUALLY DON'T MAKE RECOMMENDATIONS. I KNOW JOE'S WORK ETHICS AND I HAVE NO PROBLEM GIVING JOE HIGH MARKS FOR HIS PROFESSIONALISM. UNFORTUNATELY, I MOVED ACROSS COUNTRY AND NO LONGER HAVE ACCESS TO JOE BOYER'S SERVICES."
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+3

Recommended by100%of homeowners
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Avatar for American Painting & Home Improvement
American Painting & Home Improvement
4.9(
37
)

Serving Siesta Key, FL and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Had Michael and his crew do some house painting for us. Great to work with them and responsive along the way. Thanks again."
Geometric accent wall
Exterior Painting Project
Epoxy Flooring Project
Interior Painting Project
Kitchen cabinets refinishing

+154

Recommended by100%of homeowners
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Avatar for eMaintenance Inc.
eMaintenance Inc.
5.0(
13
)

Serving Siesta Key, FL and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Emaintenance company was so helpful in making our home remodeling stress free. They painted our home from top to the bottom ( ceiling, walls, baseboards). The owner of this company is very nice. He totally worked unsupervised while we were in Virginia. He suggested colors for our walls, it looks amazing. They did such a wonderful job with our home. It is so nice to find people with exceptional work ethics and experience. We highly recommend them for high-end projects you may have."
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+39

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

Joists and beams are both part of the flooring system above your basement, with the beams spanning the length of your home and getting support from vertical posts underneath, and joists usually spanning half the width of your home with no support posts underneath. The floor joists provide even support to the subflooring and flooring above, and they distribute that load to the beams. The beams then distribute that load down through the support posts to the foundation.

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.

A finished basement does not always count as square footage, as this varies by state regulations. In areas that allow below-grade spaces to be included in a home's official square footage, the basement must typically meet certain conditions. These conditions often include having a functional egress and being a livable space with flooring, finished walls, and temperature control. To be certain, contact your local assessor to confirm your area's specific policies regarding basement square footage.

Adding a bathroom to your basement can increase your home value since homes with multiple bathrooms sell for more. The return on investment (ROI) for a basement bathroom is 50% to 75%. The actual return varies with your home and location. Adding a half bath to your home increases the value by 2.9% while finishing a basement increases the home value by 6.6%.

The difficulty of adding a basement to an existing house can vary depending on the house’s location, the size of the basement, and the type and condition of the existing foundation. Adding a basement is a job best handled by the pros, so you’ll need to enlist professional help for this project.

The Siesta Key, FL homeowners’ guide to basement remodels

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

See all articles