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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 Largo, 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

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

Serving Largo, 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."
Response time10 hrs
2 neighbors recently requested a quote
Recommended by66%of homeowners
Industry, LLC
4.9(
9
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

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

Serving Largo, 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
Avatar for Advanced Environmental Services - Tampa
Advanced Environmental Services - Tampa
4.5(
241
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Largo, FL and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"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 time5 hrs
Response rate100%
14 neighbors recently requested a quote
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Basement Waterproofing questions, answered by experts

In Largo, successful basement waterproofing depends on addressing sandy soil, a high water table, and intense humidity. Using mold-resistant materials, proper crawl space moisture control, and hurricane-ready drainage systems is vital. Adhering to local building standards and securing necessary permits is crucial. Choosing professionals with experience in Largo’s flood-prone neighborhoods ensures your waterproofing stands up to the area’s unique storm patterns and environmental challenges.

Helpful?

For basement waterproofing in Largo, keep a dehumidifier, moisture meter, wet/dry vacuum, and a sump pump with backup power ready. Stock up on hurricane-grade waterproof membranes, silicone-based foundation sealers, mold-resistant primers, and a drainage inspection camera. Scrub brushes, mold removal solutions, and French drain cleaning tools are essential, as Largo’s sandy soil and frequent storms can quickly impact moisture levels and drainage systems.

Helpful?

Before starting basement waterproofing in Largo, secure all required permits and inspections, and have underground utilities marked. Review local floodplain maps to assess risk, check your drainage and septic systems, and plan work outside peak storm seasons. Evaluate your soil’s drainage capacity, notify neighbors if water runoff may change, and coordinate with your HOA to prevent project delays or compliance issues.

Helpful?

Your Largo home is likely a good candidate for basement waterproofing if you notice water stains, efflorescence, foundation cracks, or persistent musty odors. Properties built before 1990, those in mapped flood zones, or homes near the coast often need enhanced systems. Signs like high humidity, water intrusion after storms, or foundation settling in sandy soil indicate professional waterproofing could protect your property.

Helpful?

In Largo, be cautious of quotes that overlook sandy soil or high water table concerns, lack proper insurance, or skip required permits. Watch for unusually low estimates, missing references from local projects, or professionals who don’t mention hurricane-resistant methods. Avoid anyone who pressures you to sign quickly, ignores drainage evaluations, or uses materials not suited for FL’s humidity and salt air exposure.

Helpful?

The Largo, FL homeowners’ guide to basement waterproofing services

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