Welcome to Keystone Foundation Repair, Inc. For over 20 years, we have served residential and commercial customers throughout Maryland and Pennsylvania with high quality foundation repair. Call the leader in the Mid Atlantic region for dependable service in Harrisburg, York, Carlisle, Hagerstown, West Chester PA, Lancaster and other PA cities and Baltimore, Frederick and surrounding areas of MD. We offer professional foundation repair in Pennsylvania and Maryland to address a range of problems, including structural damage, sunken foundations, leaning chimneys and cracks on the interior walls or exterior masonry. We utilize the best equipment and proven techniques to design a solution that will protect the integrity of your home and prevent further damage.
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BBB Rating
A+
BBB Rating and Accreditation information may be delayed up to a week.
BBB Accredited businesses follow the BBB Code of Business Practices and pay a fee for accreditation review and monitoring. Accreditation is not a BBB endorsement or evaluation of the business’ product quality or competency in performing services.

BBB Rating and Accreditation information may be delayed up to a week.
Hours
Regular Hours
Mon - Fri:
Sat - SunClosed
Extra Phones

Phone: 717-773-4971

Services/Products
  • Waterproofing & Sealing
  • Foundation Raising
  • Refinishing
  • Pilings
  • Parking Lots
  • Bowed OR Cracked Basement Wall Repair
  • Pool Decks
  • Leveling & Anchoring
  • Slab Foundations
  • Cracked Walls Repaired & Reinforced
  • Soil Sampling
  • Mold & Mildew Treatments
  • Sinkholes
  • Floors
  • Drainage Systems
  • Foundation Leveling
  • Mold Resistant Durable Panels Foam Insulated
  • Residential Foundations
  • Basement Waterproofing & Cracked Wall Repair
  • Tennis Courts
  • Waterproof New OR Existing Homes
  • Class A Fire Rating - Seamless Installation
  • Paving
  • Interior Waterproofing Systems
  • Exterior Coatings & Membranes
  • Complete Wall Reconstruction
  • Foundation Installation
  • Concrete Repair
  • Bilco Door & Egress Window Installations
  • All Types of Waterproofing Systems
  • Foundation Waterproofing
  • Patios
  • Soil Testing
  • Spray On Waterproofing Membrane for New Construction & Existing Homes
  • Seamless Installation
  • Waterproofing
  • Steps
  • Architectural Basement Finishing Panels
  • Concrete Polishing
  • Epoxy & Urethane Injection
  • Underpinning & Raising Sunken Foundations
  • Basement Finishing Remodeling
  • Interior & Exterior Waterproofing Systems
  • Pressure Grouting
  • Driveways
  • Resurfacing
  • Sump Pump Installations
  • Remodeling
  • Underpinning
  • Bowed Basement Walls Straightened & Reinforced
  • Underpinning & Releveling Structures With Settlement Problems
  • Pier Drilling
  • Basement Waterproofing & Structural Repairs
  • Flood Control Structures
  • Spa Decks
  • Keystone Foundation Repair Incorporates
  • Stairs
  • Pier & Beam Foundations
  • Caulking
  • Grading
  • Foundation Replacement
  • Hardscaping
  • Shallow Foundations
  • Basements
  • Concrete Piling
  • Remodeling & Restoration
  • Paths & Walkways
  • Test Borings
  • Painting
  • Cracked WA
  • Foundations
  • Mold &
  • Epoxy Injections
  • Sump Pump Installation
  • Foundation Drilling
  • Concrete Foundations
  • Epoxy Coating
  • Soil Analysis
Payment method
cash, master card, visa, check, paypal
Social Links
Categories
Concrete Equipment & Supplies, Building Contractors, Concrete Restoration, Sealing & Cleaning, Foundation Contractors, Waterproofing Contractors