Foundation RepairFoundation Repair, Earthquake Retrofitting » Services » Sister Wall
Why Us?
- 32 Years of experience
- Licensed, bonded & Insured
- Family owned & operated
- Best Price GUARANTEED
- Quality & professional work
- Lifetime warranty
- Network of engineers
- 0% Financing available
- Obtain local References
- Unmatched safety & assurance
" Working with Copper Construction is a different experience. From the first meeting I had a great feeling my most valuable propery - my family and my home, are in professional and experienced hands. "
James R., Los Angeles
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Sister Wall
The process requires advanced skill and typically involves formal engineering design.
Copper Foundation can help!
Copper Foundation delivers:
- FREE thorough visual inspection *
- Build a new wall alongside of an existing failing foundation wall without affecting the exterior of the house
- Work guaranteed with years of experience
- 0% interest in-house financing is available
Copper Foundation Specializes in:
- Adding Sister Wall
- Caisson Drilling Foundation
- Foundation Excavation
- Foundation Underpinning
- Earthquake Retrofitting
Take the first step today! Call Copper Foundation to schedule an inspection of your home. We'll provide you with a detailed analysis of the existing condition.
CALL 1(800)516.0901 or use our contact request form
* Homes in escrow requires a fee.