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Reviews From Portsmouth
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
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
Slab Jacking Alternatives
Shotcrete Wall Restoration
Foundation Underpinning
Basement Repairs

Reliable Foundation Repair, Concrete Leveling and more in Portsmouth, NH

Great product, crew, awesome job!...
Happy Customers Surrounding Portsmouth, NH
Testimonials
Reviews
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 Portsmouth, ME. We are the exclusive dealer in Portsmouth 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 Portsmouth 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 Portsmouth 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
  • Unlevel Interior Concrete Slab
  • Cracks in Doorways
Case Studies From Portsmouth
WaterGuard
A homeowner living in Portsmouth, NH was looking for some basement waterproofing. With water leaking into their dirt basement and lingering, the...
Damp
A homeowner in Portsmouth, NH was living with a damp basement. The conditions were being caused by water leaking in directly through the concrete...
Portsmouth,
John in Portsmouth suffered from a wet basement. Not having a way to keep it water free on his own, John contacted TC Hafford Basement Systems to...
Job Stories From Portsmouth, NH
Duplex in Portsmouth, NH, with Heavy Flooding Needed a Way to Drain

Rich, out in Portsmouth, NH, was renting out one side of a duplex, however, the crawlspace underneath was causing problems. This crawlspace had dirt floors, and would flood frequently during heavy rains. This would lead to a lot of moisture in the air underneath the building, causing mold and rot to form in the wood. After receiving a piece of mail directly from TC Hafford Basement Systems, Rich decided it was the right choice to contact us. Shortly after, Peter Folsom investigated the crawl space, and a crew came over to get to work. In order to help keep water out, Drainage Matting was implemented on top of the dirt floor, along with a WaterGuard system to direct the water outside. Finally, a FloodRing was created to prevent any water that did manage to enter the crawlspace from spreading.

Now with a newly protected basement and crawl space, Rich has peace of mind when allowing guests to rent his duplex during heavy rain storms.

Work Requests From Portsmouth, NH
Project Location: Portsmouth, NH
Cinderblock basement built half on ledge. Very leaky and lots of cracks.
Project Location: Portsmouth, NH
Hello We have a 18x24 dirt basement we would like to install a vapor barrier on. We had a sump pump that works well, nothing needed there. Thanks
Project Location: Portsmouth, NH
Water flows into my basement during most if not all heavy rainstorms. Too much for two sump pumps running simultaneously to handle. I had public works check the storm drain thinking it was backup, but they said it was clear and to try plugging the drain from my basement to their drainage. Did that and it was just as bad.
Project Location: Portsmouth, NH
We had water seeping through the basement floor.
Project Location: Portsmouth, NH
Finder block foundation repair
Project Location: Portsmouth, NH
Finished basement with concrete floors. Carpet in bedroom. One corner had damp carpet, but no visible water. carpet pad absorbed probably. Wanted to have it looked at. Thanks. Rest of basement so far is dry.
Project Location: Portsmouth, NH
Water in basement during storms. Used to think it was coming in basement door but now wondering if it's coming in somewhere else. Looking for a more permanent solution
Project Location: Portsmouth, NH
Basement wall crack repair
Project Location: Portsmouth, NH
We have poured concrete basement walls. There is a large crack in the wall that needs to be sealed.
Project Location: Portsmouth, NH
We have effluent water in our basement. Two sump basins with one operational. Looking to find a better solution to prevent flooding and add a second more functional pump with larger basin.
Project Location: Portsmouth, NH
Crack in basement wall. Heavy rain and the wall begins to spout water and leak from bottom. Cracks have been filled with repair kits but it continues to leak.
Project Location: Portsmouth, NH
Water coming in through stone / cracks / seems in 1917 construction. Stone basement, brick row house. Have mold remediation scheduled but need to have the foundation repaired and sources of water repaired first.
Project Location: Portsmouth, NH
Wet basement after it rains...
Project Location: Portsmouth, NH
Hello, Do you do radon mitigation? If so, I'd like to get a quote as I recently tested my home and the results came back high. Thanks, Sarah
Project Location: Portsmouth, NH
Severe crack foundation short concrete wall sunk down three inches
Project Location: Portsmouth, NH
I wanted to have someone look at my crawlspace in a house I am remodeling and let me know what would be involved to encapsulate it.
Project Location: Portsmouth, NH
I have a small crawl space under a first floor bathroom with no ventilation. I expect this will be a problem. I would like to discuss mitigation.
Project Location: Portsmouth, NH
I need interior perimeter drains installed in my basement
Project Location: Portsmouth, NH
We just recently purchased an older home with a stone foundation. With all of this rain we have noticed a few leaks and areas of concern. We are hoping to get someone over to our home to give us some ideas on how to address our concerns. Thanks! Kristin
Project Location: Portsmouth, NH
Bowing, leaning, bulging all on one side of my historical home
Serving the following Portsmouth, NH zip codes
03801, 03802, 03803, 03804

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