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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
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

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

Great product, crew, awesome job!...
Happy Customers Surrounding Portsmouth, NH
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
  • Sinking Floor Repair
  • Pool Deck Repairs
  • Commercial Concrete Leveling
  • DecoShield® Concrete Sealer

Local Gutter Installation and Gutter Guard Company Serving Portsmouth

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 Portsmouth 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 Portsmouth, NH. Contact us today to schedule your free, no-obligation estimate!

Case Studies From Portsmouth
A homeowner living in Portsmouth, NH was looking for some basement waterproofing. With water leaking into their dirt basement and lingering, the...
A homeowner in Portsmouth, NH was living with a damp basement. The conditions were being caused by water leaking in directly through the concrete...
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
Have/had water in the basement.
Project Location: Portsmouth, NH
Looking for quotes to waterproof the basement. The water table is high in our area and our sump pump expels water every 3-4 minutes. During massive storms we get wetness from cracks in the foundation and also get pools of water in some areas. Looking for quotes regarding waterproofing the basement to keep the basement dry. Thank you!
Project Location: Portsmouth, NH
Only happened after snow/rain, not heavy rain only
Project Location: Portsmouth, NH
I have a leak in my stone foundation when it rains really hard.
Project Location: Portsmouth, NH
Looking for bulkhead replacement.
Project Location: Portsmouth, NH
Looking to have an upright bulkhead installed. Currently, there is a walkout door that doesn't really close and certainly isn't waterproof/sealed. Also potentially looking for a sump pump installation but the bulkhead would be the first priority. Available for phone calls after 3PM each day. Thank you!!
Project Location: Portsmouth, NH
Sump pump...don't know if it's coming on when needed
Project Location: Portsmouth, NH
We moved into this house in December 2021. Whenever there is a decent amount of snowfall, followed by quick snowmelt, about one quarter of the basement will flood with about 1-2 inches of water. It has happened twice since we've moved in. I've been able to wet vac it out and we have a humidifier that keeps the air pretty dry down there so I don't have a huge mold concern, but I would like to find a solution that keeps our basement dry no matter the conditions. Additionally, a small part of our basement also has a dirt floor and I would be potentially interested in covering it with concrete to make the space more usable.
Project Location: Portsmouth, NH
Started noticing some wet spots in my basement, near the boiler, and it looks like it may be coming in near the chimney, but not sure. Figured I'd get ahead of it before it gets out of control. Thanks
Project Location: Portsmouth, NH
We have water coming up from beneath the foundation and creating potential mold and other health issues. We have sump pump. The penetrates through the cement flooring and soaks the basement with even a moderate amount of rainfall
Project Location: Portsmouth, NH
We have some wall seepage with heavy rain and a large issue with water coming up through the floor right now.
Project Location: Portsmouth, NH
Stone and brick antique foundation in need of repair. Circa late 1800 foundation
Project Location: Portsmouth, NH
Hi - we are looking to have a vapor barrier and insulation added to a crawl space under our home.
Project Location: Portsmouth, NH
1920 basement Mostly dry unless torrential rainfall... then smells musty due to dampness.
Project Location: Portsmouth, NH
Just moved in looking to upgrade sump pump
Project Location: Portsmouth, NH
I am looking to have my gutter replaced on the front of my home. Front only, straight line, approx 40' with down spout on both sides
Project Location: Portsmouth, NH
Purchased a condo & we can't get all the way in to the crawl space to check on insulation.
Project Location: Portsmouth, NH
I have rain water leaking through my hydro cement around the main water line into my house. Looking for an estimate to fix if possible.
Project Location: Portsmouth, NH
Want a quote on a sump pump installation
Project Location: Portsmouth, NH
Wet basement when heavy rains would like to add drainage inside alarms etc tx
Serving the following Portsmouth, NH zip codes
03801, 03802, 03803, 03804
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