Foundation Repair
Services
Expert foundation crack repair, structural reinforcement, and restoration across New Hampshire. Protect your home's most critical structure — free estimates.
Request Service
Free same-day quotes · No obligation
Expert Foundation Repair in NH
Comprehensive Foundation Repair
Your foundation is the most critical structural element of your home. Cracks, settlement, and deterioration compromise the integrity of everything above it. Four Seasons Masonry & Chimney Construction provides professional foundation repair services — from crack injection and carbon fiber reinforcement to partial reconstruction and historic fieldstone restoration.
Foundation problems don't fix themselves — they worsen over time as water infiltration, freeze-thaw cycles, and soil movement continue to stress the structure. Early repair is always less expensive than waiting. Our team diagnoses the root cause of foundation damage and applies the right repair method to ensure a lasting structural fix.
When Does Your Foundation Need Repair?
Over time, exposure to New Hampshire's harsh winters, freeze-thaw cycles, and moisture can cause serious damage. Common signs you need professional service include:
- Cracks in foundation walls — horizontal, vertical, or stair-step
- Walls bowing, leaning, or showing displacement
- Water infiltration through foundation cracks
- Sticking doors or windows — a sign of structural movement
- Uneven or sloping floors above the foundation
- Gaps between walls and ceilings or floors
- Deteriorated or crumbling mortar in fieldstone foundations
- Visible settlement or sinking of the structure
If you notice any of these issues, don't wait — contact Four Seasons Masonry & Chimney Construction today. FREE same-day quotes and emergency services are available.
What We Offer
Types of Foundation Repair We Perform
Crack Repair & Injection
Epoxy injection for structural cracks restores load-bearing capacity. Polyurethane injection seals active water leaks. We assess each crack to determine the right approach.
Carbon Fiber Stabilization
Carbon fiber straps permanently stabilize bowing or cracked foundation walls without costly excavation — effective for early to moderate wall movement.
Historic Fieldstone Restoration
Repointing and repair of historic fieldstone foundations using appropriate lime mortars — preserving original character while restoring structural integrity.
Foundation Reconstruction
Partial or full reconstruction of severely damaged foundation sections using concrete block, poured concrete, or matching historic materials.
Why It Matters
Benefits of Professional Foundation Repair
Professional foundation repair provides several important benefits for your home and property:
- Root Cause Diagnosis — We identify why the damage occurred — settlement, hydrostatic pressure, frost heave, or deterioration — and repair accordingly.
- All Foundation Types — Poured concrete, concrete block, brick, and historic fieldstone foundations — we have the expertise to repair them all.
- Carbon Fiber Stabilization — For cracked or bowing walls, carbon fiber straps provide permanent structural stabilization without costly excavation.
- Historic Fieldstone Expertise — We specialize in repointing and restoring historic fieldstone foundations using appropriate lime mortars that preserve original character.
- Licensed & Insured — Fully licensed and insured for all foundation repair work in New Hampshire.
- Free Estimates — We inspect your foundation and provide a detailed written estimate at no charge.
A professionally completed project can last decades with proper maintenance. Call or text us to schedule a free estimate.
Our Commitment
Why Choose Four Seasons Masonry?
Foundation problems are the most serious structural issues a home can face. Our team diagnoses the root cause — not just the symptom — and applies the right repair method for your foundation type and damage severity. We've been repairing foundations across New Hampshire since 1968.
- Experienced masonry professionals
- High-quality, NH-rated materials
- Safe and efficient workmanship
- Honest inspections and recommendations
- Reliable, responsive customer service
- Up to 30-year workmanship warranty
Common Questions
Foundation Repair FAQ
What are signs of foundation problems?
Cracks in foundation walls, sticking doors and windows, uneven floors, gaps between walls and ceilings, and water in the basement are all potential signs of foundation issues. We offer free assessments.
Are foundation cracks always serious?
Not always. Hairline shrinkage cracks are common in poured concrete and often cosmetic. Horizontal cracks, stair-step cracks, and cracks with displacement or water infiltration are more serious and need professional evaluation.
Can you repair a historic fieldstone foundation?
Yes. We specialize in historic fieldstone foundation repointing and repair using appropriate lime mortars. Using modern Portland cement on historic fieldstone can cause damage — we use the right materials.
Do foundation repairs require permits?
Some foundation repairs require permits depending on scope and municipality. We'll advise you on permit requirements for your specific project.
How long does foundation repair take?
Most foundation repair projects are completed in 1–5 days depending on scope. We'll give you a clear timeline during the estimate.
What does foundation repair cost?
Foundation crack repairs start around $500. More extensive structural repairs and reconstruction vary by scope. We provide free detailed estimates after a thorough inspection.
Licensed & Insured
For All Foundation Repair
Contact Four Seasons Masonry & Chimney Construction to repair, install, inspect, or improve your property. Reach out for a free, same-day quote.
$500 Off Over $3,000 Project
Save money by taking advantage of our new customer discount! Not valid with other offers. Restrictions apply. Must mention at time of scheduling.
Explore More