Top-rated basement remodelers.

Best basement remodelers near Key Biscayne, FL

Enter your zip and get matched with up to 5 pros

Need a pro for your basement remodel project in Key Biscayne, FL?

Select your specific project to find the pro for you.

Top-Rated Basement remodelers in Key Biscayne - Updated Nov 2026

Avatar for Volante Works LLC
Volante Works LLC
5.0(
3
)
Basement - Remodel

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

Kitchen remodeled
555 Crandon Key Biscayne
House in  Key Biscayne
grass
ProjectManager DaniaBeach

+81

Response time4 days
Recommended by100%of homeowners
Sosso Remodeling
5.0(
18
)
Basement - Remodel

Serving Key Biscayne, FL and surrounding areas

"Sosso Remodeling is a must-have if you're looking for remodeling your property. He does a really excellent job and is skilled in everything he does with very high quality. I hired Sosso remodeling to do several things that were needed to be done like bathroom remodeling, electrical work, and more. The results were very impressing. His attention to detail is unbelievable! No regret hiring him and is definitely worth the value."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+47

Recommended by100%of homeowners
Avatar for Superb Home Remodeling
Superb Home Remodeling
5.0(
6
)
Basement - Remodel

Serving Key Biscayne, FL and surrounding areas

In business since 2017

Free estimates

Credit card accepted

At Superb Home Remodeling, we know every home remodeling project is unique. Whether you’re updating a kitchen, renovating a bathroom, or transforming your entire home, our team delivers exceptional quality and craftsmanship. As a trusted remodeling contractor, we specialize in kitchen renovations, bathroom remodels, basement finishing, and full-home renovations. With a focus on attention to detail and client satisfaction, we create custom designs tailored to your style and needs. Choose Superb Home Remodeling for your next home improvement project and experience the difference in quality and service. Let us bring your renovation vision to life.\n\nWe believe that home remodeling is more than just upgrading spaces; it’s about creating environments that reflect your style, meet your needs, and elevate your everyday living. Our team takes the time to understand your vision and provides personalized solutions to bring it to life. Throughout the process, we prioritize clear communication, ensuring you’re informed and involved at every stage.\n\nWhile home improvement is our trade, customer satisfaction is our true focus. We are not finished until the job is 100% complete and you are 100% satisfied. If something doesn’t meet your expectations, we’ll make it right. Our goal is to exceed expectations by delivering not only beautiful results but also a seamless and enjoyable remodeling experience.\n\nWhen you’re ready to transform your home into a space that’s both functional and beautiful, trust Superb Home Remodeling to deliver. We bring professionalism, attention to detail, and a passion for quality to every project. Let us help you turn your house into your dream home.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+42

Recommended by100%of homeowners
Avatar for Strange & Strange Construction Inc
Strange & Strange Construction Inc
5.0(
18
)
Basement - Remodel

Serving Key Biscayne, FL and surrounding areas

In business since 2019

Free estimates

Emergency services offered

Strange & Strange Construction Inc is a Licensed Roofing & General Contractor specializing in roof repairs, re-roofs, roof replacement, new construction roofing, structural work, concrete driveways, foundations,new construction, and alterations. We work with any style roof (shingle, tile, metal, flat.). Our goal at Strange & Strange Construction Inc is to provide the best construction experience with the highest quality of workmanship possible. We are here to build a long-lasting relationship, provide you with a knowledgeable crew, and work with you through every step of the process.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+67

Recommended by100%of homeowners
Avatar for Nation’s Rebuilding Services Inc
Nation’s Rebuilding Services Inc
5.0(
20
)
Basement - Remodel

Serving Key Biscayne, FL and surrounding areas

In business since 2017

Free estimates

Emergency services offered

We put the customers first in all circumstances meeting the demands and request that they outline. Sevice of excellence is our motto. Every job is treated as the only job meaning there will be the same professionalism use on all job large or small no matter where or type of customer. There is a passion for the work we do so its done with a divine frequency and energy of love .Interior and Exterior painting, general remodeling plastering ,landscaping , kitchen and bathroom remodeling, specialises in wooden and matel picket fencing , demolition inerior and Exterior and tiling .

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+70

Recommended by100%of homeowners
...
Showing 1-10 of 108
Basement Remodel FAQs, answered by experts

The cost of finishing a basement is about $18,400 on average. As you can see, the framing portion of this project costs less, because you’re essentially just dealing with laying the foundation for a finished basement. The finishing portion of the project involves a lot more intricate work and design, as well as high-end materials.

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.

Whether it’s more affordable to gut a house than build a new one depends on the markets where you'd be buying and selling. However, it’s usually less expensive to renovate a home than to build new construction. 

Most homeowners pay between $100,000 and $200,000 for demolition and remodeling costs, whereas the average cost to build a new home is between $139,000 and $531,300.

The average cost to remodel a basement is between $12,100 and $33,400. Depending on the project's complexity, the price can be as low as $3,500 or exceed $50,200. For a simple project like adding a home office, you might spend between $500 and $3,000. However, a more extensive project, such as adding a bathroom, can range from $6,600 to $16,500. The final cost is influenced by factors like the basement's size and condition, the type of remodel, material choices, your location, and accessibility. For an accurate price, it's best to consult with a basement remodeling team.

The best type of basement ventilation system depends on your budget, the moisture in your basement’s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.

The Key Biscayne, FL homeowners’ guide to basement remodels

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