Wall crack injection
Cracks are injected from the inside with epoxy, filling the crack through the full thickness of the wall and bonding the concrete back together.
Serving Midcoast Maine & Greater Portland
Foundation cracks fixed right, by a local specialist.
Leaking or cracked basement walls? Kennebec Foundation Repair seals and repairs poured-concrete foundation cracks with epoxy injection from Bath to Portland. You deal directly with the owner who does the work, from the first look to the finished repair.
- Free estimates
- Written quotes
- Most repairs done in a day
Services
Foundation crack repair, start to finish
A focused set of repairs for the poured-concrete basements common in Midcoast and southern Maine homes.
Leaking basement cracks
Water seeping through a wall crack after rain or snowmelt? Sealing the crack stops the leak at the source instead of just drying the floor.
Crack inspection & assessment
Not sure what you're looking at? We'll look at the crack, explain what it likely means, and tell you plainly whether it needs repair now.
Why a local specialist
One person, one focus: your foundation crack
Many foundation companies serving the area are large outfits based elsewhere. Kennebec Foundation Repair is local and specializes in crack repair, so you get straight answers and a repair sized to the problem.
Local owner-operator
The person who looks at your crack is the person who repairs it. No salespeople, no hand-offs.
Honest assessments
Not every crack needs fixing. If yours is cosmetic, you'll hear that. If it needs more than crack repair, you'll hear that too.
Written quotes
You get the scope and price in writing before any work starts, so there are no surprises.
Clean work
Work areas are protected and cleaned up afterward. Your basement is left the way we found it, minus the crack.
How it works
Three simple steps
From first call to a sealed wall, usually without a long wait.
1
Call or send photos
Call (207) 837-7024 or use the form below to send photos of the crack and a short description.
2
On-site estimate
We visit, inspect the crack and the wall around it, explain the options and give you a written quote.
3
Repair
Once you approve, we schedule the work. Most crack repairs are finished in a single day.
Service area
Serving Midcoast Maine & Greater Portland
Based near Bath, serving homeowners in these towns and nearby:
- Bath
- Brunswick
- Topsham
- West Bath
- Woolwich
- Phippsburg
- Bowdoinham
- Richmond
- Wiscasset
- Freeport
- Yarmouth
- Cumberland
- Falmouth
- Portland
- South Portland
- Westbrook
- Cape Elizabeth
- and the greater Portland & Midcoast area
Don't see your town? Call or send a request and we'll let you know.
FAQ
Common questions
Is my foundation crack serious?
Many cracks in poured-concrete walls are shrinkage cracks: thin, roughly vertical and mostly a leak risk rather than a structural one. Cracks that are wider than about 1/4", horizontal, stair-stepped, getting wider over time, or paired with a bowing wall deserve a closer look. Send a photo with a coin or tape measure next to the crack and we'll tell you honestly what we see.
Why epoxy injection?
Epoxy is injected into the crack under low pressure and cures hard, bonding the two sides of the wall back together and sealing out water through the full thickness of the concrete. It's a long-lasting fix for the cracks common in poured-concrete basement walls.
Can cracks be repaired in winter?
Yes. Interior crack injection is done from inside the basement, so it doesn't depend on digging or outdoor weather. Very cold or wet conditions can affect how some materials cure, so we'll talk through timing for your basement when we schedule.
How long does a crack repair take?
Most single-crack repairs are completed in one visit, usually within a day. Larger or multiple repairs may take longer; your written quote will spell out what to expect.
Do you offer a warranty?
Ask about our warranty when you request your estimate, and we'll go over it with you.
Do I need to be home, and how should I prepare?
Someone needs to let us into the basement. It helps to clear a few feet of space along the cracked wall and move stored items away. If the wall is finished or covered, let us know ahead of time.
Can you fix cracks in a finished basement?
Injection needs access to the bare concrete along the crack, so some drywall, paneling or framing may need to come off first. Tell us about the finish when you reach out and we'll discuss the options.
How much does it cost?
It depends on the crack's length, whether it's leaking, and which repair it needs. Estimates are free, and you'll get a written quote before any work begins.
Free estimate
Tell us about your crack
Send a few details and photos if you have them. We'll get back to you to talk it through or set up a visit.