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Best basement waterproofing pros near Sumterville, FL

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Top-Rated Basement waterproofing pros in Sumterville - Updated Nov 2026

Avatar for Alpha Foundations
Alpha Foundations
4.3(
177
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sumterville, FL and surrounding areas

Approved (Corporate)

In business since 2003

Free estimates

Warranties offered

"Don, Josh, Andrew, and Dillon showed up on time and worked long hours to secure our home and save it from a failing foundation. Brandon had explained the process and our options well, and they were able get all permits in place and start work earlier than expected. Care was taken to respect the landscaping, and protect the water supply. Thank you all! We can highly recommend this crew."
Protect Your Concrete Before & After
Protect Your Concrete
Lift Your Uneven Concrete
Protect Your Concrete
Lift And Stabilize Your Concrete

+10

Response time1 day
138 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Sunset Plumbing and Drains
Sunset Plumbing and Drains
4.7(
18
)
Basement Drainage Channels - Install

Serving Sumterville, FL and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"George came promptly and professionally assessed our situation. He tested for drain issues, provided guidance to maintain, and helped us avoid large fees with highly professional consultation. I will hire him for more work and recommend this company."
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Recommended by93%of homeowners
Avatar for Central Florida Blower Door Testing & Home Inspection, LLC
Central Florida Blower Door Testing & Home Inspection, LLC
5.0(
4
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sumterville, FL and surrounding areas

In business since 2019

Free estimates

Emergency services offered

Central Florida Blower Door Testing & Home Inspection, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business.

damaged suffits
water damaged
broken glass on window
severe water damaged
patches of paint on suffit

+22

Response time4 hrs
Recommended by100%of homeowners
Avatar for Florida Lifetime Impact Window & Door Inc
Florida Lifetime Impact Window & Door Inc
4.1(
20
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sumterville, FL and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"Following the proposal which we accepted, the entire project from beginning to end was completed in timely and professional
manner.  The crew who was assigned to this job worked daily until they had completed that portion of the project which had
been undertaken for that day.  When they left each evening you would had know anyone had been at our residence working.
There was a couple of modifications to the house to accommodate the installation of the sliding glass doors and the french 
doors.  Everything was done by the crew from Florida Lifetime and the stucco contractor in a very professional manner.
I would highly recommend this company to anyone.  A very pleasant experience for once.
  
"
Sliding Galss Door
Wall of windows
Additional Photos
Recommended by85%of homeowners
Avatar for DIVISION ONE PLUMBING & SEPTIC SOLUTIONS
DIVISION ONE PLUMBING & SEPTIC SOLUTIONS
5.0(
6
)
Basement Drainage Channels - Install

Serving Sumterville, FL and surrounding areas

In business since 2023

Emergency services offered

Credit card accepted

Division One Plumbing & Septic Solutions Offers a variety of services for ALL Residential/Commercial properties, from the smallest leak to your entire home backing up! \nWE ARE ALSO 24/7 EMERGENCY SERVICE! Jobs including Drain cleaning, hydro jetting, leaks, pipe inspections, camera work, water heaters, sump pump service, septic pump outs, Re-Pipes, New Construction, Drainfield Evaluations & Installation, Septic System Inspection, & MANY MORE! PLEASE GIVE US A CALL NOW (321)-234-7813 OR EMAIL US @ [email protected]

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+18

Recommended by100%of homeowners
Showing 1-10 of 31
Basement Waterproofing FAQs, answered by experts

Several types of insulation are effective for crawl spaces, with spray foam and rigid foam boards being two of the best options. Closed-cell spray foam insulation is a strong choice because it effectively repels moisture, resists biological growth, seals the air, and provides excellent thermal protection, especially in hard-to-reach areas. Rigid foam insulation boards are another excellent material as they insulate well, resist water damage, and will not settle over time like fiberglass or cellulose.

The best ventilation for a crawl space is a fully encapsulated crawl space with its own separate ventilation system. If you go this route, ensure you have the proper crawl space code requirements done and dusted before encapsulating your crawl space with a moisture barrier and installing appliances that may not be up to the proper specs.

If a crawl space isn’t vented, there can be moisture buildup, which can lead to mold damage, easily destroying the foundation of your home. A closed-off crawl space can trap heat, which can be useful in the winter, but can also trap dangerous gases and prevent clean air from entering the home through the floorboards.

A leak under your foundation from a water supply line or sewage line is likely to lead to water pooling on certain areas of your property during rainfall, abnormally fast-growing or green grass in certain sections of your lawn, and differential settlement of your foundation, which can result in large foundation cracks, windows and doors failing to operate properly, a wavy or sloping roofline, or damages or irregularities in your interior walls, including cracks and bulging. If it’s a plumbing line embedded in your slab, you’ll also likely notice above-average water bills.

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.

The Sumterville, FL homeowners’ guide to basement waterproofing services

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