Cracked Foundation? We Fix It For Good.
Concrete Injection Specialists repairs foundation cracks, basement leaks, and settling slabs across the Delaware Valley. Family-owned, licensed and insured, serving Pennsylvania since 1994.
Scheduling free inspections this week
Crack injection in progress — North Wales, PA
Nine Services. One Call Away.
Every repair starts with a free, no-obligation on-site inspection. Reach out and we'll walk you through exactly what your job involves and what to expect.
Driveway Crack Repair & Sealing
We seal driveway cracks with a flexible polyurethane sealant engineered to move with seasonal freeze-thaw cycles instead of splitting open again next winter. Works on everything from hairline surface cracks to wider structural separations, and we'll always flag it honestly if a crack points to a deeper drainage issue underneath.
Garage Floor Crack Repair
Garage floor cracks usually start at an expansion joint or a spot where the slab has settled slightly. We use epoxy or polyurethane injection depending on whether the crack is still active, restoring the structural bond so the trip hazard doesn't keep spreading.
Foundation Crack Injection Repair
This is what we're known for. Low-pressure polyurethane or epoxy injection fills a foundation crack along its entire depth, not just the visible surface, sealing out water and soil gas for good. Most jobs are completed the same day as your free inspection.
Concrete Sidewalk & Walkway Repair
From a single trip-hazard lip to a whole section of failing walkway, we patch, resurface, or grind level as the situation calls for. We'll tell you plainly whether a repair will hold up or whether replacement is the smarter long-term call.
Emergency Water Infiltration Repair
Active leak coming in during or right after a storm? We treat emergency calls as a priority and get a technician to your door fast to find the entry point and stop the water before it causes more damage inside.
Slab Leveling & Mudjacking
We raise and re-level sunken concrete — patios, porches, pool decks, walkways — by pumping a stabilizing grout mixture beneath the slab. It's faster, far less invasive, and considerably cheaper than tearing out and repouring.
Polyurethane Foam Concrete Lifting
A lightweight structural foam is injected beneath a settled slab and expands to lift it back into place in minutes rather than days. There's minimal disruption to surrounding landscaping, and the area is walkable again the same afternoon.
Basement Wall Waterproofing
We install interior drainage and sealant systems built for block or poured foundation walls, redirecting water before it ever reaches your finished basement. It's a permanent system, not a temporary patch over a recurring problem.
Commercial Concrete Repair
Loading docks, parking structures, warehouse floors, and other commercial slab-on-grade work. Every commercial job starts with an on-site assessment so we can scope the repair around your operating hours and minimize downtime.
From Call to Fixed
Call or Request a Quote
Tell us what you're seeing — a crack, a damp spot, an uneven slab. Takes about 5 minutes.
Free On-Site Inspection
A technician assesses the damage and gives you a firm price before any work begins.
Same-Day or Scheduled Repair
Most crack injections are completed the same visit. Larger jobs are scheduled within days.
Warranty Walkthrough
We walk the repair with you and hand over your written warranty on the spot.
7-Day Satisfaction Guarantee
Not happy with the repair? Tell us within 7 days and we'll make it right — see our Refund Policy for full details.
Concrete Injection Specialists vs. a DIY Patch Job
With Concrete Injection Specialists
- Low-pressure injection reaches the full depth of the crack
- Written warranty against re-leaking
- Licensed, insured technicians on every job
- Free inspection and a firm price before work starts
- 30+ years of foundation-specific experience
DIY Patch Job
- Surface caulk rarely reaches the full crack depth
- No warranty if the leak comes back next season
- No way to know if the crack is still structurally active
- Materials from the hardware store aren't rated for hydrostatic pressure
- Often costs more in the end, once redone twice
Frequently Asked Questions
Pricing depends on the size, depth, and condition of the repair, so we don't quote numbers sight unseen. We provide a free on-site inspection and give you a firm, written price before any work begins — just reach out through our Contact page.
Most inspections are scheduled within 24–48 hours, and many crack injection jobs are completed the same day as the inspection.
Yes. Crack injection repairs carry a written warranty against re-leaking, and every job is backed by our satisfaction guarantee.
Just your address and a description of what you're seeing — a crack, a damp spot, an uneven slab. We handle the rest during the free on-site inspection.
You're covered by our 7-day satisfaction guarantee — see the details on our Refund Policy.
Yes — Concrete Injection Specialists is fully licensed and insured, and has been serving the Delaware Valley since 1994.
30+ Years Fixing Foundations Right
Concrete Injection Specialists was founded in North Wales, PA back in 1994, and we're still run the same way today: one crew, one owner who answers the phone, and a straightforward approach to a problem most homeowners have never dealt with before.
Owner Scott R Young started the company doing crack injection work by hand, and three decades later that's still the core of what we do — we just do more of it, faster, with better materials. We've seen every kind of crack the Delaware Valley's clay soil and freeze-thaw winters can produce.
We're based in North Wales and serve homeowners and property managers across Montgomery, Bucks, and Chester counties. Every job starts with a free, honest inspection — no pressure, no upsell, just a clear diagnosis and a fair price.
Scott R Young
"I still go out on the tough diagnoses myself."
Mike Torres
"Every crack tells you exactly what's happening if you know how to read it."
Dana Whitfield
"I make sure every customer knows the price before we touch a wall."
What Homeowners Say After the Job's Done
"Two other companies told us we needed a $15,000 wall replacement. Scott's crew fixed it with injection for a fraction of that, and it's held through two winters now."
"Showed up on time, explained exactly what they were doing, and the price didn't change from the estimate. That alone made them worth it."
"Had a wet basement every spring for six years. Gone after one visit. I wish I'd called them years ago instead of buying dehumidifiers."
"Used them for our HOA's cracked common-area walkway. Fair pricing, clean work, and they dealt directly with our board without any hassle."