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Top-Rated Basement remodelers in Oldsmar - Updated Nov 2026

Avatar for Martin Day Construction LLC
Martin Day Construction LLC
5.0(
2
)
Basement - Remodel

Serving Oldsmar, FL and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. \nYou will find us to be competitively priced with close attention to the details. \nOur reputation is based on service, safety, and quality, regardless of how large or small the job. \nWe look forward to building a lasting relationship and guarantee your satisfaction! \n

Bathroom Remodel
Response time1 day
Response rate100%
Avatar for CER Design Build
CER Design Build
4.8(
21
)
Basement - Remodel

Serving Oldsmar, 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
Additional Photos

+22

Recommended by95%of homeowners
Avatar for Tampa Bay Marble and Design
Tampa Bay Marble and Design
4.7(
174
)
Basement - Remodel

Serving Oldsmar, 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
Avatar for Southwest Florida Builders Group
Southwest Florida Builders Group
5.0(
5
)
Basement - Remodel

Serving Oldsmar, FL and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"The project went smooth and fast. They met all timeline markers and was amazing. The project came out beautiful. Their quality exceeded my expectations. I am really happy and will definitely be calling them back for the future."
Additional Photos
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+10

Recommended by100%of homeowners
Everdean Construction, LLC
4.9(
7
)
Basement - Remodel

Serving Oldsmar, FL and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Very efficient crew. Professional, polite. Listened to the issue and gave suggestions. My attic gets too hot in the summer. They installed a ridge vent and two edge vents. I can already notice air movement. So, the work is effective. They did a good clean-up also. I am pleased with crew and the work. I recommend them."
Response time9 hrs
Response rate99%
Recommended by100%of homeowners
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Basement Remodel FAQs, answered by experts

While bathrooms and kitchens are nearly equal in terms of renovation difficulty, kitchens are the most challenging. Kitchen design, layout, electrical, and plumbing needs all depend on each other for the success of the entire project, and mistakes early in the project can cause trouble later on.

Efficient appliance positioning, optimizing existing plumbing, and sourcing energy-efficient materials reduce financial impact and increase sustainability.

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.

Renovations that add functionality or more comfortable floor space generally add the most value when remodeling your home. Attic or basement finishing can add floor space without altering the home's structure, saving you renovation money while adding valuable space. Smaller improvements, such as installing smart-home components or replacing entry doors and windows, also experience high ROIs. 

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 Oldsmar, FL homeowners’ guide to basement remodels

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