About Caln Concrete and Waterproofing
Google Maps lists Caln Concrete and Waterproofing as a basement waterproofing and crawl space company in Downingtown, Pennsylvania.
Services named on calnwaterproofing.com: foundation crack repair, bowing basement wall repair and foundation waterproofing. The quotes below link to the page where each one appears, so you can check them.
Opening hours on Google Maps: Monday to Sunday 8 am–5 pm.
Foundation services
What Caln Concrete and Waterproofing says on its website
- Foundation crack repair · Bowing basement wall repair
We specialize in basement waterproofing, exterior drainage, crack repairs, and carbon fiber strapping
calnwaterproofing.com - Foundation waterproofing
Caln Concrete & Waterproofing
calnwaterproofing.com
Quoted from its website, read in October 2026.
Also typical: crawl space encapsulation. That's our assumption from the type of company, not a claim by the company – please confirm.
Inspections, warranty and payment
- Free estimate
to set up a free estimate
calnwaterproofing.com
What its website says (October 2026). Ask for the warranty in writing and read what it covers before signing.
Opening hours
| Monday | 8 am–5 pm |
|---|---|
| Tuesday | 8 am–5 pm |
| Wednesday | 8 am–5 pm |
| Thursday | 8 am–5 pm |
| Friday | 8 am–5 pm |
| Saturday | 8 am–5 pm |
| Sunday | 8 am–5 pm |
As listed on Google Maps (July 2026). Call before visiting – hours change.
Caln Concrete and Waterproofing on the map
Loading map…
Other pins: companies within 30 miles. Map data © OpenStreetMap contributors.
Before you call, ask about
- Interior drain, exterior membrane or crack injection – and why
- Whether a battery backup sump pump is included
- What the warranty promises: a dry basement, or only the system
- How they'll handle structural cracks or bowing walls, if any
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Questions about this company
How do I contact Caln Concrete and Waterproofing?
By phone at (610) 597-9379. Through its website, calnwaterproofing.com.
When is Caln Concrete and Waterproofing open?
Opening hours on Google Maps: Monday to Sunday 8 am–5 pm.
What foundation services does Caln Concrete and Waterproofing offer?
On its website it mentions foundation crack repair, bowing basement wall repair and foundation waterproofing.
Does Caln Concrete and Waterproofing offer free inspections?
Its website mentions “free estimate”. Ask what the visit includes and whether you'll get the findings in writing.
How much does foundation repair cost in Pennsylvania?
Estimated for Pennsylvania: sealing a crack about $246–$788; repairing a settling foundation about $4,432–$19,700, mostly depending on the number of piers. Try the cost calculator and compare written quotes.
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