Foundation Repair Contractor
Licensed foundation repair contractor serving McHenry and Lake County. Crack injection, carbon fiber reinforcement, wall anchoring, waterproofing, and structural foundation repair — honest assessments and lasting solutions backed by our 5-year warranty.
Professional foundation crack repair and structural reinforcement
Warning Signs Your Foundation Needs Attention
Northern Illinois's expansive clay soils, deep frost line (42 inches), and frequent freeze-thaw cycles create constant stress on foundations. Many foundation problems start small but worsen progressively — catching them early saves thousands in repair costs and prevents structural damage to the rest of your building.
Signs You Need Foundation Repair:
- Horizontal or stair-step cracks in block or brick foundation walls
- Vertical cracks wider than 1/4 inch in poured concrete
- Bowing or leaning foundation walls
- Water seeping through foundation cracks or joints
- Doors and windows that stick or won't close properly
- Gaps between walls and floors or ceilings
- Uneven or sloping floors
Our Foundation Repair Services
Complete foundation repair solutions for homes and commercial buildings.
Crack Injection
Epoxy injection for structural cracks and polyurethane injection for leaking cracks. We seal cracks from the inside out for a permanent, waterproof repair that restores structural integrity.
Carbon Fiber Reinforcement
High-strength carbon fiber straps bonded to bowing or cracked walls. This stabilizes the wall and prevents further movement without the cost and disruption of wall replacement.
Wall Anchoring & Bracing
Steel wall anchors and I-beam bracing systems that stabilize bowing foundation walls. Anchors can be progressively tightened over time to gradually straighten walls.
Foundation Wall Rebuild
When walls have failed beyond repair, we perform partial or full wall replacement. We excavate, remove the damaged section, pour new reinforced concrete, and waterproof.
Tuckpointing & Parging
Block and brick foundations need mortar joint maintenance. We tuckpoint deteriorated joints and apply parging (cement coating) to protect exposed block foundation walls.
Waterproofing & Drain Tile
Interior and exterior waterproofing systems including drain tile installation, sump pump systems, and membrane waterproofing to keep your basement dry permanently.
Our Foundation Repair Process
Every foundation repair starts with understanding the problem. We never recommend work you don't need.
1. Honest Assessment
We inspect your foundation thoroughly, identify all issues, and explain what's serious and what's cosmetic. We'll tell you if a crack just needs monitoring or if it requires immediate attention. No upselling — just honest advice.
2. Targeted Repair
We use the right repair method for each specific problem. Crack injection for leaking cracks, carbon fiber for bowing walls, tuckpointing for deteriorated mortar. We match the solution to the problem — not the other way around.
3. Warranty & Documentation
All repairs are documented with photos and carry our 5-year workmanship warranty. We provide maintenance recommendations and let you know what to watch for going forward. For structural repairs, we coordinate with engineers when needed.
Foundation Repair Pricing
Typical costs for foundation repairs in Northern Illinois.
Crack Injection (per crack)
Epoxy or polyurethane injection for poured concrete foundation cracks.
Carbon Fiber Reinforcement
High-strength carbon fiber strap installation on bowing walls.
Wall Anchor System
Steel wall anchors with progressive tightening capability.
Tuckpointing (block foundation)
Mortar joint repair on block and brick foundation walls.
Interior Drain Tile
Interior perimeter drain tile system with sump pump.
Partial Wall Rebuild
Remove and replace failed sections of foundation wall.
Prices vary based on damage severity, access, and repair method. Contact us for a free assessment.
Proudly Serving Northern Illinois
Foundation Problems Don't Fix Themselves.
Every season you wait, foundation damage gets worse and repairs get more expensive. Call RCC for an honest, no-pressure assessment today.
Frequently Asked Questions
Common questions about foundation repair.
Still Have Questions?
Contact us directly — we provide honest foundation assessments with no pressure.
Call (224) 441-5284