Service Area
Contact Us For
A Free Estimate!
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

Before and After Pictures from Rockingham County
Crawl Space Encapsulation in Portsmouth, NH

Crawl Space Encapsulation in Portsmouth, NH

Before After
Crawl Space Encapsulation in Portsmouth, NH Crawl Space Encapsulation in Portsmouth, NH

This damp, moldy crawl space in Portsmouth was completely cleaned and encapsulated. Our team converted it into a dry, workable space and the homeowner couldn't be happier! Contact us today for your free estimate.

Erickson Foundation Supportworks serving Rockingham County, NH

For a FREE no-obligation foundation repair, radon mitigation estimate in Rockingham County, NH, please fill out the form to the right and Erickson Foundation Supportworks will contact you shortly.
We are thrilled with the end result!...
Happy Customers Surrounding Rockingham County, NH
Testimonials
Reviews
Work Requests

Click the icons to see what our customers had to say.

Reviews From Rockingham County
Testimonials From Rockingham County
Overall was very satisfied with the company! Great work! Thank you!
Testimonial by Constantina & Richard K. from Newton, NH
Tim and Matt did a great job, very professional.
Testimonial by Phil & Deb D. from Nottingham, NH
Erickson Foundation Supportworks was able to offer a solution that did not require a total rebuilding of the deck...the installation process was impressive and...
Testimonial by Stephen F. from Stratham, NH

Responsible foundation repair, radon mitigation company serving Rockingham County, New Hampshire

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services we provide. We also use state-of-the-art products and technology which are designed to fix your home. We are the authorized Foundation Supportworks dealer in Rockingham County, NH.

Services we offer in Rockingham County:

  • Radon Gas Testing.
  • Radon Mitigation.
  • Foundation and structural repair solutions.
  • 25-year warranty against manufacturing defects on foundation products.
  • Financing Available
  • FREE written estimates and inspections, and fast installation
Case Studies From Rockingham County
Settling
This home in Londonderry, NH had an addition added 10 years ago to the rear of the garage, which became a workshop area, as well as a full master...
Supporting
The homeowner had bought this property in September 2016, and wished to transform the pool shed house in the back into an entertainment space. Before...
Job Stories From Rockingham County, NH
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. 

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
Serving the following Rockingham County, NH zip codes
Derry 03038, Salem 03079, Londonderry 03053, Portsmouth 03802, Portsmouth 03803, Portsmouth 03804, Portsmouth 03801, Hampton 03843, Hampton 03842, Exeter 03833, Windham 03087, Raymond 03077, Newmarket 03857, Seabrook 03874, Hampstead 03841, Plaistow 03865, Stratham 03885, Epping 03042, Atkinson 03811, Sandown 03873, Kingston 03848, Rye 03870, Auburn 03032, Nottingham 03290, Chester 03036, Newton 03858, Fremont 03044, Danville 03819, North Hampton 03862, Deerfield 03037, Northwood 03261, Candia 03034, Greenland 03840, East Hampstead 03826, East Kingston 03827, Hampton Falls 03844, Newfields 03856, New Castle 03854, Rye Beach 03871, West Nottingham 03291, Newton Junction 03859, East Candia 03040, East Derry 03041, North Salem 03073

our service area

Erickson Foundation Supportworks Service Area