603 Basement Solutions
East Kingston, New Hampshire
Sagging floors · Foundation repair · Bowing-wall repair
Sagging floor repair contractor directory
Sagging Floor Repair Contractors in New England
Compare contractors that publish joist, beam, post, footing, or other structural floor-support work.
8 contractors currently have published sagging-floor or floor-support evidence.
Capability comparison
Compare structural floor-support capabilities
Published means the retained contractor source names the capability. No source found means this review did not find support; it does not mean the contractor cannot do the work.
| Contractor | Lally / support posts | Beams | Sills | Joists | Structural support | Moisture-related work | Project evidence | States | Official sagging floors source | Profile |
|---|---|---|---|---|---|---|---|---|---|---|
| 603 Basement Solutions | PublishedOfficial source | PublishedOfficial source | PublishedOfficial source | No source found | PublishedOfficial source | No source found | Published | NH, ME, MA | Official source | View profile |
| Erickson Foundation Solutions | Published | No source found | No source found | No source found | PublishedOfficial source | No source found | Published | NH, MA | Official source | View profile |
| Groundworks – Manchester | Published | No source found | No source found | No source found | PublishedOfficial source | Published | Published | NH, MA | Official source | View profile |
| TC Hafford Basement Systems | Published | Published | No source found | No source found | PublishedOfficial source | No source found | Published | ME, NH | Official source | View profile |
| DryZone Basement Systems | Published | No source found | No source found | No source found | PublishedOfficial source | No source found | Published | MA | Official source | View profile |
| Eastern Basements | Published | Published | No source found | Published | PublishedOfficial source | No source found | Published | ME | Official source | View profile |
| New England Structural Works | PublishedOfficial source | PublishedOfficial source | No source found | PublishedOfficial source | PublishedOfficial source | No source found | Published | ME, NH, MA | Official source | View profile |
| MKG Framing LLC | No source found | No source found | PublishedOfficial source | PublishedOfficial source | PublishedOfficial source | No source found | No source found | NH | Official source | View profile |
Published records
Contractors with published floor-support capability
Some sources cover posts or joists; others document broader sill, beam, footing, or foundation work.
Erickson Foundation Solutions
Hudson, New Hampshire
Sagging floors · Foundation repair · Bowing-wall repair
Groundworks – Manchester
Hooksett, New Hampshire
Sagging floors · Foundation repair · Bowing-wall repair
TC Hafford Basement Systems
Wells and Brewer, Maine
Sagging floors · Foundation repair · Bowing-wall repair
DryZone Basement Systems
Bridgewater, Massachusetts
Sagging floors · Foundation repair · Bowing-wall repair
Eastern Basements
Ellsworth, Maine
Sagging floors · Foundation repair · Bowing-wall stabilization
New England Structural Works
Brunswick, Maine
Sagging floors · Foundation repair · Structural support repair
MKG Framing LLC
Southern New Hampshire
Sagging floors · Structural support repair · Structural framing repair
What to compare
Trace the complete load path
A low floor does not identify the failed member. The inspection should connect joists, beams, posts, footings, and foundation support.
Which joists, beams, posts, footings, or foundation elements were inspected?
What separates framing damage, weak support, moisture, and foundation movement?
Does the scope stabilize, lift, replace material, or combine those outcomes?
What temporary support, permits, finish repairs, monitoring, and warranty are included?
Published coverage
Profiles by state
Coverage and availability vary by project type. Confirm the address and structural scope directly.