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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
SilverGlo Wall Insulation
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
Mudjacking & Slab Jacking Alternatives
EZ Post Deck Repair
Concrete Driveway Repair
Shotcrete Wall Restoration
Foundation Underpinning
Basement Repairs

TC Hafford Basement Systems serving Portsmouth, NH

Great product, crew, awesome job!...
Happy Customers Surrounding Portsmouth, NH
Testimonials
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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 and NH. 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
  • Lifetime Transferable Warranty
  • 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 warranted products and work.  We can also fix your sinking outdoor concrete problems so you can enjoy your driveway, sidewalk or patio again without worry. We use PolyLevel™ to lift concrete slabs to a level position with less weight and disruption than the legacy mud jacking or slab jacking process.

Foundation Solutions for:
  • Bowing Walls
  • Uneven Floors
  • Wall Cracks
  • Settling Foundation
  • Doors that Won't Close         
Concrete Solutions for:
  • Sinking Concrete
  • Tilting Patios
  • Concrete Slab Cracking
  • Poor Mudjacking Work
  • Washed Out Soil
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
Central Ave in Portsmouth
I need interior perimeter drains installed in my basement
Mendum Ave in Portsmouth
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
Clint C. Portsmouth, NH
VM left Requesting estimate on basement waterproofing. Contact info given, office will call back to schedule appointment.
Howard St in Portsmouth
Bowing, leaning, bulging all on one side of my historical home
Wibird Street in Portsmouth
Existing customer would like to get an estimate on Damped basement. Appointment Set.
Serving the following Portsmouth, NH zip codes
03801, 03802, 03803, 03804

our service area