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Verified Reviews for Basement Remodel pros in Oldsmar, FL

*The Angi rating for Basement Remodel companies in Oldsmar, 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 Oldsmar, 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 June 17, 2026

Find Basement remodelers in Oldsmar

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
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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
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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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+28

Recommended by94%of homeowners
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Sequoia Builders Group Inc
4.6(
36
)
Basement - Remodel

Serving Oldsmar, FL and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"They remodeled my kitchen. They finished the work in about a week. They were very clean. They respected my house. They are always putting drop cloths down and cleaning up behind themselves. Matt was very receptive to changes and ideas that I had which helped the job go better. I have used them before."
Recommended by100%of homeowners
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Basement Remodel questions, answered by experts

It’s less expensive to finish your basement than it is to build an addition to your home. The average cost to refinish a basement is $32,000 (between $7 and $23 per square foot) while building an addition to your home costs $50,325 ($80 to $210 per square foot). Depending on the size of your basement and other factors, like moving plumbing and electrical, refinishing a basement is a more cost-effective option in most cases.

Basements are commonly converted into game rooms. The potential challenges you may run into include controlling moisture, working with low ceilings, limited natural light, and the need for additional electrical or HVAC work. Addressing these issues can add to the total cost, but it ensures a comfortable and functional space.

Yes, it is possible to turn a regular basement into a walkout basement. Doing so involves excavating the land around at least one side of your basement foundation, installing retaining walls to create a permanent below-grade area outside your home, and then cutting into the foundation to install an exterior door that leads out to the new space. This is an expensive and time-consuming project, but it can add a lot of value and utility to your home.

Yes, most general contractors require an initial down payment, typically between 10% and 25% of the total project cost. This upfront payment helps cover the costs of materials, permits, and subcontractors. The remaining project costs are usually billed after specific project milestones are reached or on set completion dates, as outlined in your contract. Be wary of contractors who require a significant deposit of 50% or more upfront, as this could be a red flag for a scam.

There are several small, inexpensive upgrades you can make to upgrade your basement. Although you still need to adhere to building codes and obtain permits when necessary, you can complete small but mighty tasks like painting the masonry walls and installing entertainment devices to make the space more usable. 

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.

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