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Avatar for Alpha Foundations
Alpha Foundations
4.2(
143
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Dover, FL and surrounding areas

Approved (Corporate)

In business since 2003

Free estimates

Warranties offered

"We recently had Alpha Foundation leveling and stabilizing our swimming pool deck. Blake and Kyle showed up exactly on time. They took time to explain and answer all our questions and concerns. They are passionate, pay attention to details like this is their property and did an amazing job. I would recommend this company!!"
Protect Your Concrete Before & After
Protect Your Concrete
Lift Your Uneven Concrete
Protect Your Concrete
Lift And Stabilize Your Concrete

+10

231 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Apex Plumbing
Apex Plumbing
4.7(
15
)
Basement Drainage Channels - Install

Serving Dover, FL and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"We live in an older house in West Tampa. After pretty much a total remodel of both bathrooms and the kitchen, we experienced a homeowners nightmare...a plumber was doing periodic maintenance on our cast iron infrastructure when a pipe broke. After analyzing solutions with them, which included knocking out walls in both bathrooms, the owner handed us off to APEX. Joe and Mike came over to the house and examined what we had & took pictures. After running cameras through everything, they developed a hybrid solution that involved undermining accessible pipes and replacing with minimal intrusion as well as refurbishing and epoxy coating the remaining small segments of cast iron that would remain. Joe sat down at our dining room table and mapped it all out; showing us video of each problem point as well as what was salvageable & gave us a price. We signed off on it. With much apprehension on our part knowing our home was about to be dissected, Elliot and John arrived to start work. They were prompt, respectful, & empathetic to our dilemna. They were also insistent about putting protective paper down everywhere they worked to protect the flooring. At the end of the day, they swept, vacuumed, and mopped any debris that was remaining. This was the standard throughout the entire engagement. Their workmanship and attention to detail was spot on. All of Joe’s guys were phenomenal. John, Elliot, Matt; I cannot remember all their names, were consummate professionals of the highest degree. I would not hesitate to recommend APEX Plumbing."
3 neighbors recently requested a quote
Recommended by66%of homeowners
Industry, LLC
4.9(
9
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Dover, 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 time8 hrs
6 neighbors recently requested a quote
Avatar for BULLFROG MOLD AND WATERPROOFING LLC
BULLFROG MOLD AND WATERPROOFING LLC
5.0(
5
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Dover, 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."
Foundation Waterproofing
Foundation Waterproofing
Foundation Waterproofing
Foundation Waterproofing
Foundation Waterproofing

+29

Avatar for Advanced Environmental Services- Florida
Advanced Environmental Services- Florida
4.6(
244
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Dover, FL and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"From water in my house, due to Hurricane Milton, and the discovery of cracks on the exterior of my concrete block house â ¦ to a week of digging, grinding, cementing, and waterproofing the slab, the interior walls of two rooms, and fixing cracks in the exterior walls of my house, this was quite an experience! As annoying and disruptive as something like this can and will be, all in all it wasnâ t nearly as bad as I anticipated, mainly due to Brian, the lead. He was informative, asked my opinion, explained why things were done as they were, and went over and above to keep me in the loop. Both he and Corey were respectful and pleasant at all times. As you can imagine, as a woman living alone, it is difficult to have male workers in and out of the house. At no time was I concerned. Yes, this experience was a bit disruptive and I knew it would be â ¦ but it was ever so less painful and disruptive than I thought it would be and I thank Brian for that. And, I no longer have to worry about water in my house from hurricanes. May I also say that the response from this company was exceptional. I entered my information into their website the day after the hurricane hit. Within 15 to 20 minutes, I received a phone call from the CEO. We talked a bit and he made an appointment for the next week. He kept me informed by text as to his arrival time and arrived when he said he would. He told me what the company would do and sent a contract to me which I signed. I was given a start date and it never changed. The work that was done by the team that arrived was what he said would happen. How incredibly refreshing that a company actually did what they say they would do in the timeframe that was set. Thank you again. I hope I am never in the position to need this companyâ s services again. ð But, for anyone else out there who is, I donâ t believe you could do much better than Advanced Environmental Services. Five stars are not enough."
Response time20 mins
Recommended by95%of homeowners
Avatar for Tampa Bay Plumbers LLC
Tampa Bay Plumbers LLC
4.6(
694
)
Basement Drainage Channels - Install

Serving Dover, FL and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Had issue with septic system, toilet not flushing and water backing up into downstairs shower. Called TPB on Monday they scheduled appointment for the next day. The pleasant technicians, Bill and Leo, called and arrived promptly. Pumped the tank (last clean out was 1.5 years earlier); mostly water. Bill, knowledgable and professional explained that the drain field was probably failing. The handle on the tank lid broke off and there was a chunk of concrete missing on the lip of the tank which allowed for sand/dirt and surface water to enter the tank as well. Bill recommended and installed a riser lid, sealing the broken tank lip and allowing easier access to tank. Very efficient and fair price. New drain field will be needed soon."
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Recommended by90%of homeowners
Avatar for Trust EB Plumbing Services
Trust EB Plumbing Services
5.0(
49
)
Basement Drainage Channels - Install

Serving Dover, FL and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"The new water heater had a malfunction and flooded the house. They quickly responded and also had the guys that dry out the house was there shortly after that. Without hesitation they paid for a hotel for me and is paying to redo the floors. Anytime I call the owner, that’s who I’m dealing with, he answers. This company is very honest and professional. A lot of companies would go as far as this company has. We also have used then in the past and was very happy then."
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+1

Recommended by97%of homeowners
Avatar for Integrity Home Solutions
Integrity Home Solutions
4.4(
267
)
Basement Drainage Channels - Install

Serving Dover, FL and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Trevor and the company are nice people,but not all things are not explained up front. Like all the different payment options, and drywall repair and painting. I thought if they cut a hole in the dry wall, that it would be returned like it was. Tony did repair and paint the drywall, but the wrong color. When Shawn asked me about the work Tony did, I told him about the Painting, He said he would call Trevor about it, Trevor called and said that they were not suppose to paint the drywall, but if I picked out the paint, he would send Tony Back, Tony did the repaint. They also wanted to be paid before all the work was done, I never pay in full before the work is done."
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+30

Recommended by86%of homeowners
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Basement Waterproofing questions, answered by experts

A crawl space is an area under the house that provides access to plumbing, electrical, heating ducts, and other HVAC units. Its purpose is to create a buffer between the ground and the living area, helping with ventilation, moisture control, and access for maintenance or repairs. Crawl spaces are most often seen in houses in North America which are built on concrete foundations versus other parts of the world where buildings are constructed differently.

Water leakage through window openings is much more common in older homes, but it can also create issues with window frames that are improperly installed. If left unattended, water buildup can cause damage to surrounding fixtures, lead to harmful mold, and compromise the architectural integrity of your home. The potential damage that a water leak poses makes investing in weather- and water-proofing your window frames entirely worthwhile.

You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home. 

However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.

Standing water under your house can threaten its structural integrity. If water pools in your crawl space, it can damage the foundation and the structure above ground, causing wood rot, mold, and other problems. If you have a concrete foundation, standing water under your house can also make your foundation slabs crack.

In some circumstances, foundation refacing or repair may be a better option for your home than sealing a foundation. It’s always a good idea to take steps to prevent moisture problems in your foundation, but if there are any structural concerns, those will usually need to be fixed first. When dealing with foundation issues, it’s a good idea to get a professional opinion so you can avoid bigger problems down the road. 

The Dover, FL homeowners’ guide to basement waterproofing services

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