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Products & Services

Basement Waterproofing Services & Products

WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
Perimeter Drainage Systems
Basement Insulation
Basement Leak Repair
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sump Pump Repair & Replacement
Sump Pump Basins & Pits
Bilco Basement Doors
Sanidry Basement Dehumidifiers

Crawl Space Repair Services & Products

CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
Sanidry CSB Crawl Space Dehumidifier
SmartDrain Water Drainage
SmartSump Crawl Space Sump Pump
Crawl-o-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents
Foundation Repair Services & Products

Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Foundation Crack Repair
Foundation Waterproofing
Foundation Drainage Systems
Slab Pier Repair
PolyLevel Concrete Lifting & Leveling
DecoShield Concrete Sealer
Commercial Concrete Leveling
Slab Jacking Alternatives
Shotcrete Wall Restoration
Foundation Underpinning
Commercial Foundation Repair
Gutter Services & Products

Seamless Gutters
Gutter Guards
Downspouts & Gutter Extensions

Professional Basement Waterproofing & Foundation Repair Contractor in Long Island, ME

Happy Customers Surrounding Long Island, ME
Work Requests

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For over 20 years TC Hafford Basement Systems has been solving basement, crawl space and foundation issues for homeowners in Long Island, ME. We are the exclusive dealer in Long Island for both the Basement Systems Network and Foundation Supportworks.

This means we have received countless installation training as well as access to patented products. We make sure the job is done right and that it lasts. Call us today.

Basement Waterproofing & Crawl Space Repair

If you are looking for a permanent solution for your wet basement or damp crawl space, you have come to the right place! We can show you how to keep your Long Island basement dry and your humidity in control, protecting your home from water damage, mold and rot. 

We Provide:
  • Basement Waterproofing
  • Crawl Space Encapsulation
  • Leak Repairs
  • Exclusive, Patented Products
  • World's Best Sump Pumps
  • Energy-Efficient Dehumidifier             
You Receive:
  • Permanently Dry Basement or Crawl Space
  • Controlled Humidity
  • Mold Mitigation
  • Warrantied Solutions
  • Greater Home Value
  • Peace of Mind

Foundation Repair & PolyLevel Concrete Lifting

If your home is facing foundation issues we have the solution. From wall anchors and I-beam braces to Slab Piers and Crawl Space Jack Posts we have exactly what is needed. We inspect your Long Island home, identify the problem and provide warrantied products and work.  We can also fix your sinking indoor slab concrete problems so you can enjoy level floors again without worry. We use PolyLevel™ to lift concrete slabs to a level position with less weight and disruption than the legacy slab jacking process.

Foundation Solutions for:
  • Bowing Walls
  • Uneven Floors
  • Wall Cracks
  • Settling Foundation
  • Doors that Won't Close         
Concrete Solutions for:
  • Sunken Driveways
  • Sinking Floor Repair
  • Pool Deck Repairs
  • Commercial Concrete Leveling
  • DecoShield™ Concrete Sealer

Local Gutter Installation and Gutter Guard Company Serving Long Island

Clogged or faulty gutters can cause water damage to your property, including your roof, basement, foundation, and landscaping.. Luckily, TC Hafford Basement Systems is your trusted gutter installation and gutter guard contractor for your Long Island home. We provide the industry-leading Gutter Shutter® System to ensure you have a functioning, highly effective gutter system. Our durable Gutter Shutter solution comes fully equipped with:

  • Lifetime warranty with our gutter guards
  • Aluminum gutters stocked with a high-back system to protect your roof from damage
  • Flow reducers and enclosed caps
  • Customizable to your design needs
  • No pulling, sagging, or clogging guaranteed!

When it rains, your gutters are essential to directing water and debris away from your home. Your Gutter Shutter system will prevent erosion, flooding, and landscape damage. We proudly serve Long Island, ME. Contact us today to schedule your free, no-obligation estimate!

Case Studies From Long Island
A homeowner in Long Island, ME was having troubles with the crawlspace beneath their home. Water would leak in during rainfall and this moisture...
A homeowner in Long Island, ME had been having trouble with water gathering in their basement. This standing water had no way out and the homeowner...
Job Stories From Long Island, ME
Damp Long Island, ME Crawlspace Dried with SaniDry Installation

Plagued by a damp crawlspace below their home, this Long Island, ME homeowner was looking for a solution to the moisture. After a quick internet search, they ended up on our TC Hafford Basement Systems website. They decided they wanted us to solve their problem and called us to receive their free estimate. They met with our representative and hired us soon after the meeting to have the project scheduled.

When our installation crew arrived at the home, they got to work on eliminating the moisture within the space. To do this, a SaniDry XP dehumidifier was installed on the floor of the space. This device will pull in the damp air from around the crawlspace and separate any moisture from it. The now-dry air is then circulated back into the space while the water is passed through some pipes to a Condensate Pump. This will force the water up and out of the home through a discharge line. Now whenever moisture enters the atmosphere of this crawlspace, it will soon be removed from the home through the SaniDry system.

Now this homeowner will no longer suffer from the musty smell emanating from the space below their home. The SaniDry XP system will keep this crawlspace moisture-free for years to come!

Flooding Long Island, ME Basement Dried & Protected with WaterGuard Piping

A homeowner that lived in Long Island, ME had recently began to have trouble with water collecting on their concrete basement floor. The water seemed to be leaking in through the foundation below the home, leaving the homeowner unsure how to put an end to the problem. After a search online, they called us at TC Hafford Basement Systems to see if we could help solve their problem. We set them up with a free estimate and went over their options with them. They soon gave us the green light to begin work on waterproofing their flooding basement.

Once our installation crew arrived at the home, they got started on the floor of the basement by excavating a shallow trench into the perimeter of the floor. This allowed for WaterGuard piping to be laid down within the floor, surrounding the space. The pipes each have slits along their bottom edges. Buried beneath a layer of loose rocks and concrete, the WaterGuard within the floor will capture any leaking moisture in the future and guide it through the floor to the sump.

To handle the removal of the water from the basement, our crew installed a SuperSump pump in the basement floor with the WaterGuard pipes feeding directly into it. The SuperSump can remove water from the home at a rate of 2,650 gallons of water every hour, plenty of power to keep any rainwater at bay. Nearby, an UltraSump backup battery was installed and connected to the SuperSump. This battery will enable the SuperSump to continue to force water out of the home even if a storm knocks out the power in the home. This device will then charge after power is returned. The water leaves the home through a PVC discharge line.

Outside, two additions were made to this discharge line to better protect this home from potential water problems. The first was an IceGuard pipe segment placed just beyond where the line exits the side of the home. This pipe has upward facing holes that will stop water trapped in the line by ice or debris from reaching back into the interior of the basement. Lastly, the end of the line was capped with a LawnScape discharge port. This piece has a grate over the end, allowing the water leaving the home to flow freely while holding back debris that might otherwise clog the line.

Now that this homeowner has properly installed basement waterproofing, they can use their basement without the need to fear possible water damage. The WaterGuard & SuperSump system will ensure this basement floor remains dry for years to come!

Crawlspace In Long Island Sealed Properly With CleanSpace

Joe from Long Island had a crawlspace that would regularly take on water during rain. This was beginning to cause a smell, which was an obvious sign of mold growth, and Joe needed this the water dealt with. He logged online and found a solution in no time, TC Hafford Basement Systems. After we got the call, we dispatched a representative to inspect the crawlspace and determine the best potential fixes to stop the water leakage; giving Joe a free estimate on how much the repairs would cost. He decided on which fix he wanted and our crew got to work!

We began by laying a Drainage Matting around the interior perimeter of the wall/floor joint. This mat will hold back moisture coming in through the joint, allowing it time to drain back out through the floor. We then encapsulated the crawlspace with a CleanSpace Liner. This is a plastic sheet that locks out all water trying to leak in through the walls or floor. Finally, we installed a SaniDry XP dehumidifier. This will dry out the air within the crawlspace, maintaining a dry and healthy atmosphere. Now Joe has a dry crawlspace, which will remain dry for years to come.

Work Requests From Long Island, ME
Project Location: Long Island, ME
Crawl space waterproofing& foundation work
Project Location: Long Island, ME
My basement is quite wet, virtually all the time.
Project Location: Long Island, ME
Dirt basement that needs sealing
Project Location: Long Island, ME
Need to have plastic and insulation removed from crawl and spray with something mice don't like and possibly gravel under the home to keep dry
Project Location: Long Island, ME
I have a problem with old stone foundation crumbling. It needs immediate attention.
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