Get matched with top basement waterproofing pros in Oneco, FL

Q: Should I close my crawl space vents in winter?

• <div><p>In most climates, contractors recommend closing your crawl space vents in winter. Keeping them shut protects your crawl space from freezing temperatures, pests, and cool breezes that can lead to chilly floors in your home. However, it's often best to speak with a local crawl space team about your specific design and its relationship to the winter season.</p></div>

Q: Should I avoid buying a house with a crawl space?

• <div><p>Crawl spaces are prone to issues caused by excess humidity and improper ventilation, but that doesn&rsquo;t mean you should avoid buying a house with a crawl space. A home that is encapsulated and well-maintained shouldn&rsquo;t have any more issues than a slab or basement home.</p></div>

Q: Is a walkout basement below grade?

• <div><p>A walkout basement is considered to be partially below grade because at least one wall is entirely exposed. In some cases and in specific municipalities, inspectors and appraisers will still count walkout basements as below grade, which means the space can&rsquo;t serve as living space or be rented out. If you intend on using the area as living space or a separate apartment, you should check with your local building department to make sure it&rsquo;s legal to do so.</p></div>

Q: How long does it take to dry out a wet crawl space?

• <div><p>If you set up a dehumidifier, it will usually dry out your wet crawl space within 12 to 24 hours. Once the space is dry, it&rsquo;s a good idea to take preventative measures to keep it dry. These include installing a French drain or other exterior foundation drainage system, installing a sump pump in the crawl space, and <a href="https://www.angi.com/articles/how-to-install-vapor-barrier-in-crawl-space.htm">installing a vapor barrier</a> in addition to leaving the dehumidifier running. </p></div>

Q: What causes a basement to smell musty?

• <div><p>Mold and mildew are the things in basements that actually cause the musty odors, but moisture is the underlying issue that causes mold and mildew growth. Addressing moisture and water problems and then removing materials that are moldy are some of the best ways to get rid of the musty odors. Preventive measures after that&mdash;like installing air fresheners and a dehumidifier&mdash;can help keep musty odors from returning.</p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your basement waterproofing project in Oneco, FL?

Select your specific project to find the pro for you.

Verified Reviews for Basement Waterproofing pros in Oneco, FL

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

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

Last update on July 15, 2024

Reviewed in July 2024
Dave Brown and his son came out and gave us a fair estimate for waterproofing part of our basement for water in the pump and watersoftener area. Upon further investigation while having the water tank and softner system moved, realized we had a leak coming in from behind the tank due to a...
Stay Dry Basement Waterproofing, Inc.
Request a quote
Reviewed in October 2023
Northern Epoxy was a very good choice for putting in beautiful and colorful floors in our garage and basement. People in our condo community have admired the job and no one said a negative comment. The benefit of this upgrade is well worth the cost. The employees were always on time, and...
Northern Epoxy Pros LLC
Request a quote
Reviewed in February 2022
Excellent work, very professional and timely. We hired them to replace a subfloor and waterproof vinyl flooring in a mobile home. The results were even better than expected. In addition, they were able to do the job in a very timely manner. Their response time was better than many contractors I...
MFI Flooring Installation
Request a quote
Reviewed in September 2021
The men working on basement did so in record time. They arrived when they said they would and kept us informed of progress. We would like to thank foremen Darren Sharp, Robet Robley, and Dylan Asbury for there expert help.
Foundation Recovery Systems
Request a quote
Reviewed in January 2021
I had them do some work on my basement project. Their sub-contractors were excellent and that work is great. The plumbing, electrical, and tiling have been excellent. However, the coordination and communication were poor and they had an attitude. The drywall work is not well done. Their...
SKLS Group L.L.C.
Request a quote
Reviewed in September 2020
We purchased this house in 2015 and had our basement waterproofed in 2016. We have since refinished our basement with peace of mind we will have no water damage in our basement. It was money well spent. We would recommend Ohio State Waterproofing to anyone wanting worry free and dry basements.
Ohio State Home Services, Inc.
Request a quote
Reviewed in June 2019
Tony and his crew did a great job . They came on time ready to work and got the job done as they had said. They cleaned up when they were finished and left everything looking good!! Hope that is the last time we ever see water in our basement!
HomeSpec
Request a quote
Reviewed in January 2016
Despite restrictions by our property mgr., Perfection submitted all required documentation and showed up on time on the date specified. They removed the polypebble surface from our small deck, and, weather permitting, will return to apply waterproofing stain. They cleaned up my downstairs...
Perfection Pressure Washing
Request a quote
Reviewed in February 2014
We have had water issues in our basement for over 12 years. We have had cracks filled, drain tile, back-up sump pumps etc. Fernando was the first contractor who actually figured out our water problem and could explain it to us. We felt so lucky to find him. He is punctual, reliable,...
A-Proseal Water Proofing
Request a quote
Reviewed in August 2010
Working with Charlie was a great experience. He provided an alternative to one of the other floor dealers and saved me a lot of money. His workers were pleasant and helpful. They moved my washing machine and dryer and reattached it. The flooring is beautiful and made a big difference in the the...
Bella Casa Floors and Home Fashions, LLC
Request a quote

Find Basement waterproofing pros in Oneco

Surf-Seal, LLC

4.0(

)

Serving Oneco, FL and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: Quick response

"Dedicated Professionals and made sure our leak was taken care of."

Response time1 day

1 neighbors recently requested a quote

Recommended by93%of homeowners

Serving Oneco, FL and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"I had multiple tunnels made by an armadillo under my house concrete slab that went as far as 22 feet. I needed these to be pressure filled before having a new concrete patio poured. They were able to get the job scheduled quickly and completed on time. Blake and Coop (may be spelled wrong) did a professional job. I would highly recommend this company to anyone in need of foundation repair work."

+10

Response time1 day

94 neighbors recently requested a quote

Recommended by82%of homeowners

Serving Oneco, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Credit card accepted

"I had fascia damage where the sloped roof met the flat roof. They repaired both the damage and repaired the roofs. They showed up as promised on time. They are very careful about cleaning up cleaning both during and after the work."

Response time5 hrs

Response rate100%

12 neighbors recently requested a quote

Request Quote

JW Solutions LLC

New to Angi

Serving Oneco, FL and surrounding areas

Approved

Hi, I’m Jay White. I’ve proudly lived in Charlotte County for 45 years. I’m a perfectionist who takes pride in doing things right the first time. I believe in honest work, clear communication, and delivering results my customers can feel confident about.

Request Quote

BULLFROG MOLD AND WATERPROOFING LLC

5.0(

)

Serving Oneco, FL and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"Our neighbor's yard slopes down towards our house. So water kept gathering around our foundation and leaking through after rain storms. This caused mold problems inside. Bullfrog waterproofed the foundation and installed a French drain system with catch basin drains to help move water away from this area of our yard. They also handled the mold and water restoration work on the inside at the same time. Thanks again for taking care of everything for us at a difficult time."

+29

Request Quote

Advanced Environmental Services- Florida

4.6(

244

)

Serving Oneco, FL and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"Our experience with this company has been great! We have used their services in the past and was very, very pleased with the work they did for us. Because we were so satisfied with their services, we reached out to them once again to take care of our exterior waterproofing and termite problem. As always, their professionalism is above par. They solved our issues in a timely, thorough and affordable manner. I highly recommend their services to others."

Response time7 hrs

Response rate100%

Recommended by95%of homeowners

Request Quote

Advanced Environmental Services - Tampa

4.5(

241

)

Serving Oneco, FL and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Had a great experience with this company! Estimate and scope of work was clear, the price was fair, and Bryce and Jose went above and beyond to reroute my dryer vent inside of an interior wall and away from the waterproofing area! Definitely would recommend"

Response time5 hrs

Response rate100%

12 neighbors recently requested a quote

Serving Oneco, FL and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"I would never use Kelly Plumbing LLC again because I don't live there anymore."

Recommended by97%of homeowners

Request Quote

The Surfin’ Plumbers, Heating & Cooling (FL)

4.5(

994

)

Serving Oneco, FL and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"I had a problem with them. They pulled the old water softener system out and that was the equipment in my yard. I used it for the Homeowners' Association to file a complaint. They were originally wonderful. When I spend a lot of money, I want them to check back to see if everything is okay; make sure the equipment that they used have been picked up or the old equipment has been picked up."

Recommended by89%of homeowners

Request Quote

CULTIV8 LANDSCAPE SERVICES

4.7(

242

)

Serving Oneco, FL and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Great job as usual. A big yard to be mulched - efficient, on time, and cost effective. Highly recommended!"

+154

Recommended by94%of homeowners

Request Quote

Showing 1-10 of 43

Basement Waterproofing questions, answered by experts

In most climates, contractors recommend closing your crawl space vents in winter. Keeping them shut protects your crawl space from freezing temperatures, pests, and cool breezes that can lead to chilly floors in your home. However, it's often best to speak with a local crawl space team about your specific design and its relationship to the winter season.

Crawl spaces are prone to issues caused by excess humidity and improper ventilation, but that doesn’t mean you should avoid buying a house with a crawl space. A home that is encapsulated and well-maintained shouldn’t have any more issues than a slab or basement home.

A walkout basement is considered to be partially below grade because at least one wall is entirely exposed. In some cases and in specific municipalities, inspectors and appraisers will still count walkout basements as below grade, which means the space can’t serve as living space or be rented out. If you intend on using the area as living space or a separate apartment, you should check with your local building department to make sure it’s legal to do so.

If you set up a dehumidifier, it will usually dry out your wet crawl space within 12 to 24 hours. Once the space is dry, it’s a good idea to take preventative measures to keep it dry. These include installing a French drain or other exterior foundation drainage system, installing a sump pump in the crawl space, and installing a vapor barrier in addition to leaving the dehumidifier running.

Mold and mildew are the things in basements that actually cause the musty odors, but moisture is the underlying issue that causes mold and mildew growth. Addressing moisture and water problems and then removing materials that are moldy are some of the best ways to get rid of the musty odors. Preventive measures after that—like installing air fresheners and a dehumidifier—can help keep musty odors from returning.

The Oneco, FL homeowners’ guide to basement waterproofing services

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

See all articles

Scott Dylan Westerlund
•
Oct 28, 2025Oct 28, 2025
Basement Waterproofing Cost in Tampa [2026 Data]
Need to fix basement water problems or safeguard your home in Tampa, FL from damage in the future? Use this basement waterproofing cost guide to budget appropriately.
Lyle Hendriks
•
Jul 8, 2026Jul 8, 2026
How Much Does It Cost to Finish a Basement in Tampa, FL? [2026 Data]
An unfinished basement has a lot of potential. So, how much does it cost to finish a basement in Tampa, FL? Read on for all cost factors.
Kelly Weimert
•
May 13, 2026May 13, 2026
How Much Does Crawl Space Encapsulation Cost in Tampa, FL? [2026 Data]
A variety of factors can affect your total crawl space encapsulation cost in Tampa, FL. Here’s a breakdown of the cost of this project, whether you hire a pro or DIY.
Dan Simms
•
Jul 8, 2026Jul 8, 2026
How to Waterproof a Basement Like a Pro
Dealing with a damp basement? Follow these steps for DIY basement waterproofing to keep water and moisture out and boost your home’s energy efficiency.
Dan Simms
•
Jul 9, 2026Jul 9, 2026
What Is Basement Waterproofing and How Does It Work?
Struggling with a damp basement? Learn about basement waterproofing and how these tips can help keep your basement safe from the elements.
Deirdre Sullivan
•
Jul 20, 2026Jul 20, 2026
How to Keep Your Basement Dry and Get Rid of Moisture
Can’t seem to get rid of the moisture and mold in your basement? Learn why basements tend to hold moisture and how to get rid of moisture in the basement.