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Reviews From Derry
Products & Services
Radon Mitigation
Radon Testing
Radon Detection
Radon Abatement
Radon Mitigation System

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
Slab Pier Repair
PolyLevel Concrete Lifting
EZ Post Deck Repair
Shotcrete Wall Restoration

Foundation Repair & Radon Mitigation Specialists in Derry, NH

Happy Customers Surrounding Derry, NH
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Foundation Repair Specialists in Derry, NH

For over 35 years the professionals at Erickson Foundation Supportworks have been helping both new and veteran homeowners with problems relating to their homes foundation.  Today we still provide the same services we have been doing for over 30 years and have added new ones along the road as well.  Some of our services include wall straightening, bowing wall repair, mud jacking, settlement sinking repair, floor crack repair, and collapsing retaining wall repair among others.

At Erickson Foundation Supportworks, we are a family operated business dedicated to providing top quality general contracting services. Our mission is to build relationships as well as homes, providing all our customers with the same high quality craftsmanship and professionalism, guaranteeing a job done well, on time and on budget. Don’t let foundation troubles stress you out any longer and contact the professionals at Erickson Foundation Supportworks today!

Foundation Repair Services Provided in Derry:

  • Wall Reinforcing Systems
  • Wall Anchor Installation
  • Pier System Services
  • Crawl Space Support Posts
  • EZ Post Installation
  • Window/Door Sticking Repair Services
  • Wall Straightening
  • Bowing Wall Services
  • Tilting Chimney Repair
  • Uneven Floor Repair
  • FREE Estimates

Radon and Indoor Air Quality Services Provided in Derry:

  • Radon Testing and Inspections
  • Radon Mitigation and Abatement
  • Indoor Air Quality Testing

Call or contact Erickson Foundation Supportworks for a FREE estimate in Derry today!

Case Studies From Derry
Collapsing
The owner of this warehouse in Derry, New Hampshire contacted Erickson Foundation Supportworks when it noticed a section of the wall was cracking,...
Job Stories From Derry, NH
EZ Posts Under Existing Structures

This customer was having a sunroom installed on top of their existing deck. The deck was not built for supporting a structure above, and so additional supports were needed below. There was only about 3.5 feet of space beneath the deck, and so getting underneath to dig and pour new concrete piers would not be an easy task.

EZ Posts were an ideal solution, as the existing deck floor was going to be completely covered by the sunroom. This allowed our Erickson Foundation Supportworks crew to cut small holes into the surface of the deck. Through these holes we were able to install EZ posts with our Bobcat using pier extensions.

A project which would have taken 2-3 crew members one or more days to complete was finished within 4 hours. The EZ Posts were installed at depths ranging from 7 to 9 feet. We removed some concrete pillars in order to install two of our EZ Posts, these concrete pillars being only two feet deep. It was a good decision to replace them!

 

EZ Posts Under Existing Structures - Photo 1
Settling Foundation

This homeowner in Derry, NH contacted us as she noticed a large crack in her garage wall near a corner. Upon inspection, our design specialist observed there were few signs of settling within the house aside from windows being slightly stuck. However, on the outside of the garage there were significant signs of sinking which would then lead to extensive damage within the home. 

The solution; push piers to raise the sinking corner 3-4 inches and prevent the foundation from sinking any further. 

We excavated the outside of the garage down to the footing of the foundation. We found the general contractor who built the home placed the footings and foundation directly on stumps and trees, which of course is a big mistake. As the trees decomposed, the ground began to sink and took the foundation with it. 

Our push piers were securely fastened to the bottom of the footings on the foundation and driven down 10-12 feet, beneath the sinking soil and into the bedrock below. This will prevent the home from sinking any further. We also slightly lifted the footing up to the bottom of the foundation to reconnect them, however chose to not lift the house too much as there was little damage within the house. Lifting the house too much could possibly have cracked the drywall.

Problem solved and customer satisfied. 

Work Requests From Derry, NH
Vicinity of in Derry
We have a cinder block foundation wall in our basement that appears to be bowing or shifting.
Vicinity of Walnut Hill Rd in Derry
We need to get a radon mitigation system for the sale of our house. Not sure what info you may need but it is 1768 SQ feet and basement is unfinished, half of it is garage. Radon levels were just over 4 when tested. Thanks!
Vicinity of Butternut Ln in Derry
House built in 1987 garage and basement floors and walls? need to be spruced up for resale. Looking to get estimate on doing this please...have 10 months before we put on market with lots of projects to accomplish. Thank you
Vicinity of Bedard Ave in Derry
My front cement steps are sunken in on the side closest to the house. I wanted a quote to see how much it would cost to raise it back up please.
Vicinity of Westgate Rd. in Derry
I need a concrete slab(6sqft.) leveled on a pool deck where the deep end ladder anchors.
Vicinity of Lane Road in Derry
My house was hit by a truck last week and I have major structural damage to the foundation that may require having the house lifted. Need to know if you do this type of repair. Having trouble finding a company with the equipment. Thanks
Vicinity of Kristin Dr in Derry
Water sealing in basement. Has been sealed before by another party by the previous owner. Another leaking spot has appeared since the rain.
Vicinity of Old Auburn Rd in Derry
Cement Slab under the front overhang on the front of the house has settled.
Vicinity of Hampstead Road in Derry
Ranch house with one car garage . Rear of house of garage foundation sunken and leaning and garage floor cracked about 2/3 away in from front and sunken . Older house , built in 1964 or 66. There is a deck on back of house that is partially anchored into garage foundation .
Vicinity of Fox Hollow Road in Derry
My pool skirt has large concrete slabs around it and one side has sunk a little making it a tripping hazard when people are walking around the pool. too many people have tripped over the unevenness. It needs to be fixed.
Vicinity of Fordway Ext in Derry
Vicinity of Drew Road in Derry
I have one vertical crack in my foundation that leaks water when it rains. We are selling our house this spring and need to have it repaired so I can finish a flooring project in that room. Please contact me after 3:30 pm if possible to set up an estimate. Thank you.
Vicinity of Highland Avenue in Derry
Have a 1911 home with fieldstone foundation. Currently undergoing treatment for pest issues and was recommended to patch cracks in foundation. However we had a large construction project going on next door for 2+ years which is just wrapping up now (house shaking etc) and I'm concerned about structural integrity of foundation. Would like inspection to make sure it's not a larger issue than just cracks.
Vicinity of Island Pond Rd in Derry
Would like to send plans for you to quote. Please provide email address to sales department. Thank you!
Vicinity of Pingree Hill Road in Derry
Crack in foundation noticed.
Vicinity of Everett Street in Derry
Deteriorating concrete/cinder blocks. Cracks & Leaks.
Vicinity of Rabbit Run in Derry
I have big cracks in my Fondation one wall is tilting in ,
Vicinity of Dolores Ave in Derry
Looking at options to repair uneven concrete pool deck
Vicinity of Modean Dr in Derry
The slab floor in my garage has settled away from the door. Snow melt and water from the cars, snow blower, etc runs away from the door and puddles against the house foundation. Leaves a mess and makes part of the garage unusable most of the year. i would like to raise the house end of the slab to its original height to promote drainage out the door and down the driveway.
Vicinity of Warner Hill Rd in Derry
We are selling our house and the buyers are asking us to repair or replace a sill on one side of the bottom basement of our old barn.

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Erickson Foundation Supportworks Service Area