Get matched with top basement remodelers in Atlantis, FL

Q: Why do some old houses have a toilet in the basement?

• <div><p>Some older homes have toilets in the basement to combat sewage backups. This type of toilet, also known as a Pittsburgh potty, acted as a safety valve over the incoming sewer line. If a line backed up, it would back up into the toilet because it was the lowest fixture in the home, keeping it out of sight and away from the finished areas of the house.</p><p>Basement toilets were also used by workers with messy jobs, like those who worked in coal mines or steel mills. This way, they could clean up and avoid tracking dirt through their home.</p></div>

Q: How much does a basement remodel cost?

• <div><p>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.</p></div>

Q: Is an extension less expensive than a loft conversion?

• <div><p>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.</p></div>

Q: Can I remodel a basement myself?

• <div><p>Unless you have extensive experience in construction work, remodeling a basement is best left to a professional. There are several tasks associated with this project that require exact precision, including:</p><ul><li><p>Replacing insulation </p></li><li><p>Replacing carpet or other flooring </p></li><li><p>Adding heating and cooling</p></li><li><p>Adjusting or adding walls and doors</p></li><li><p>Altering or adding plumbing elements</p></li></ul><p>If any of these elements is done incorrectly, it could severely impact the quality of your basement remodel and be dangerous. Changing a basement often comes with <a href="https://www.angi.com/articles/finished-basement-code-requirements.htm">code safety requirements</a>, like egress windows and proper ventilation. Therefore, leaving it up to a professional is often the best decision.</p></div>

Q: Is it normal for a contractor to ask for a down payment, and how much should you pay up front?

• <div><p>It is common for a contractor to ask for a down payment before starting a project, especially for jobs that require purchasing materials and equipment or hiring a crew. The deposit amount can range from 10% to 50% of the total job cost. While a request for up to 50% is not unusual, a contractor should not ask for more than that, and you should never pay for a project in full before the work has begun. To protect yourself, always discuss payment terms before starting and have a written contract that outlines the project timeline and expectations. Additionally, be sure to hire reputable contractors and check their licensing and insurance before the project begins.</p></div>

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Verified Reviews for Basement Remodel pros in Atlantis, FL

*The Angi rating for Basement Remodel companies in Atlantis, 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 Atlantis, 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 November 16, 2025

Reviewed in November 2025
"I recently worked with 2nd-2-None Remodeling LLC on a home renovation project, and I was thoroughly impressed with their professionalism and craftsmanship. From the initial consultation to the final walk-through, their team was communicative, efficient, and dedicated to delivering high-quality...
2nd-2-None Remodeling LLC
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Reviewed in September 2025
I had AJS Renovations remodel my entertainment room. They did the demo, drywall and floors. Came out perfect. The job was done fast, super clean and affordable. Would hire again and recommend anyone with a remodeling project to hire them.
AJS Renovations
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Reviewed in July 2025
Very professional workers did the job really well would recommend for any interior remodeling
Double K Builds LLC
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Reviewed in July 2024
Best remodeling service ! super friendly and great great great customer service. i totally forgot I was dealing with remodeling guys because they had fulfilled my every need with no issue at all. I would definitely come back to them.
Greenview Renovation
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Reviewed in April 2024
The first east coast remodeled my old house. Juraj and his subs helped remodeling the kitchen and bathrooms. They also installed new tile and vinyl floors. Overall work was done in a timely and quality manner. I would hire them again.
TheFirstEastCoast inc
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Reviewed in March 2024
They did our remodel and it turned out amazing! Highly recommend!
MBS Construction LLC
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Reviewed in November 2023
The remodeling project went absolutely better than I could have imagined! The team was extremely professional and the job was immaculate. I would definitely hire HCJ Services again for any of my remodeling needs. They were on time, honest, and reasonably priced. Overall such an amazing...
Haco Precision Finish
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Reviewed in August 2023
Brandon did a great job remodeling my kitchen. My place looks amazing! Iâ ll have Korte back when we remodel our bathrooms. On time and courteous. Highly recommend!
Korte's Handyman Services
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Reviewed in September 2022
I have nothing but excellent things to say about Alantica Remodeling. Carlos and his assistant were on time, did high quality work, and the price was fair and reasonable. I would and will use them again in 2023 to remodel another bathroom. We are seasonal snow birds.
Atlantica Remodeling & Design, LLC
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Reviewed in August 2022
This was our first time doing home remodeling of any kind. We didnÃ Â¢Ã Â Ã Â t know much and after hearing some horror stories about companies we are HAPPY & LUCKY we chose Lemon Remodeling. They did an amazing job. They are extremely responsive and are communicative about the process....
Lemon Remodeling
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Find Basement remodelers in Atlantis

Serrano Renovations, Inc.

4.6(

)

Serving Atlantis, FL and surrounding areas

Approved

In business since 2013

Free estimates

Customers say: True professional

"Hire this company!!! Serrano renovations were amazing to work with. Dimas was very professional, explained all aspects of what they were going to do and put my mind at ease. The final result turned out amazing, better then expected. I cannot wait to work with this company again!!"

White shaker cabinets with grey tone on the island

+110

Response time4 hrs

13 neighbors recently requested a quote

Recommended by81%of homeowners

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Extreme Construction Group, Inc.

4.1(

)

Serving Atlantis, FL and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"This job was a total replacement of the front of my home due to hurricane/water damage. Jay was very responsive and helpful as I was dealing with my insurance company. He knew what my budget was and his proposal was quite fair. His team were great however, there was a bit of a language barrier. The contractor's son was able to help through that. Some of the work had to be re-worked but overall I am happy with the work they did to repair my home. Jay's team were quick to respond to any punch list items after completion. I definitely recommend Jay and Extreme Construction Group."

Response time2 days

Response rate92%

Recommended by100%of homeowners

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Fresh Start Remodeling LLC

New to Angi

Serving Atlantis, FL and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

Fresh Start Remodeling provides expert home transformations, specializing in high-quality kitchen and bathroom renovations, custom additions, and flooring. Dedicated to exceptional craftsmanship and personalized service, our team guides you from the initial design concept to the final walkthrough, ensuring a seamless, stress-free experience.

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Art Remodeling & Construction Corp

4.6(

294

)

Serving Atlantis, FL and surrounding areas

In business since 2015

Free estimates

"Using a professional Remodeling and Construction service made the process so much easier.Highly Recommend Art Remodeling and Construction"

+12

Response time3 hrs

Response rate98%

Recommended by77%of homeowners

Serving Atlantis, FL and surrounding areas

"We recently hired Sosso Remodeling to renovate our condo in North Palm Beach, FL, while we were still residing in New Jersey, and the experience exceeded all expectations! From start to finish, Octavian was absolutely incredible—his communication, craftsmanship, and attention to detail made this long-distance renovation completely stress-free. Despite the distance, Octavian kept us updated every step of the way with regular photos, videos, and clear explanations of the progress. He was always responsive, addressing any questions or concerns promptly, which gave us total peace of mind. His dedication to quality is evident in every detail of the renovation—the workmanship is top-notch, and our home looks absolutely stunning! If you're looking for a reliable, skilled, and trustworthy contractor, we highly recommend Sosso Remodeling. Octavian and his team turned our vision into reality, and we couldn't be happier!"

+47

Recommended by100%of homeowners

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A-1 Interior Works Inc

4.7(

148

)

Serving Atlantis, FL and surrounding areas

In business since 2005

"Overall Dan was very professional, responsive and punctual. It is amazing when you have a vendor show up at the time promised! He was always at least 10 minutes before the promised time. Dan and Tony were able to complete the long lists of items within a few days. I appreciate all of your hard work and dedication. The guys even came to my place on a Sunday to put in a half day to meet my deadlines. Be sure to be clear when giving direction - we had a couple mistakes that had to be fixed along the way due to paint selection in the wrong areas within the property. Dan and Tony fixed the issues once addressed with no complaints. Dan went above and beyond to help me with issues that arose during the project (i.e. exchanging a damaged bathroom vanity and minor retro fitting to old plumbing). Thank you again Dan for everything! I will definitely recommend you to my friends and family in the South Florida area.
"

Recommended by95%of homeowners

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Lynn Austin Home, Inc.

4.8(

)

Serving Atlantis, FL and surrounding areas

In business since 1984

"It went so well. Lynn helped me pick out tile and even went with me to the stores. Her eye is flawless and the final look was just what I wanted. The project took place in Florida while I was in New York, so Lynn handled every detail and always kept me in the loop. She worked with another excellent professional who is a contractor, Steve Wallace, who did the actual work Working with Lynn has been a pleasure and if you hire her you will not be sorry! I wish I had another project to do, because it was such a good experience!!!"

+17

Recommended by97%of homeowners

Serving Atlantis, FL and surrounding areas

In business since 2006

Free estimates

"Max and his team were very knowledgeable and my wife and I are very happy with the end product. The remodeled our entire 1st level (kitchen, living room, bathrooms and bedrooms)."

+18

Recommended by100%of homeowners

Serving Atlantis, FL and surrounding areas

Free estimates

Credit card accepted

"Excellent. Even with rain delays they stayed in constant contact and did an awesome job"

+125

Recommended by100%of homeowners

Serving Atlantis, FL and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"It was good. I've known Manny for many years, he's reliable and he provides a fair price for good work."

+151

Recommended by100%of homeowners

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Showing 1-10 of 103

Basement Remodel questions, answered by experts

Some older homes have toilets in the basement to combat sewage backups. This type of toilet, also known as a Pittsburgh potty, acted as a safety valve over the incoming sewer line. If a line backed up, it would back up into the toilet because it was the lowest fixture in the home, keeping it out of sight and away from the finished areas of the house.

Basement toilets were also used by workers with messy jobs, like those who worked in coal mines or steel mills. This way, they could clean up and avoid tracking dirt through their home.

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.

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.

Unless you have extensive experience in construction work, remodeling a basement is best left to a professional. There are several tasks associated with this project that require exact precision, including:

Replacing insulation
Replacing carpet or other flooring
Adding heating and cooling
Adjusting or adding walls and doors
Altering or adding plumbing elements

If any of these elements is done incorrectly, it could severely impact the quality of your basement remodel and be dangerous. Changing a basement often comes with code safety requirements, like egress windows and proper ventilation. Therefore, leaving it up to a professional is often the best decision.

It is common for a contractor to ask for a down payment before starting a project, especially for jobs that require purchasing materials and equipment or hiring a crew. The deposit amount can range from 10% to 50% of the total job cost. While a request for up to 50% is not unusual, a contractor should not ask for more than that, and you should never pay for a project in full before the work has begun. To protect yourself, always discuss payment terms before starting and have a written contract that outlines the project timeline and expectations. Additionally, be sure to hire reputable contractors and check their licensing and insurance before the project begins.

The Atlantis, 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

Rachel Hoffman
•
May 2, 2026May 2, 2026
How Much Does a Basement Remodel Cost? [2026 Data]
A basement remodel can often cost as much as adding another room. However, homeowners should consider the usefulness and ROI of a remodel.
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•
May 30, 2026May 30, 2026
How Much Does It Cost to Frame a Basement? [2026 Data]
The first step toward a cozy finished basement is adding its framing. How much does it cost to frame a basement? Let's break down the numbers.
Rachel Hoffman
•
May 2, 2026May 2, 2026
How Much Does It Cost to Finish a Basement? [2026 Data]
An unfinished basement has a lot of potential for a family room or guest suite. So how much does it cost to finish a basement? Read on for all cost factors.
Amy Freeman
•
Apr 10, 2026Apr 10, 2026
Basement Remodel on a Budget: Yes, You Can Do It
Do you have a finished basement? If you want to give it a new lease on life, find out how you can do a basement remodel on a budget.
Melissa Graham
•
May 18, 2026May 18, 2026
5 Questions to Ask About Basement Remodels
These questions for professional contractors can help address your basement remodeling needs, design, and the best time to start the project.
Lawrence Bonk
•
May 21, 2026May 21, 2026
These 8 Red Flags Will Help You Spot a Bad Basement Remodeler
Hiring a bad basement remodeler can wreak havoc on the look and longevity of your unfinished space. Here are red flags to look for as you vet basement contractors.