The Delaware Valley's clay-heavy soil requires specialized foundation solutions. We pour reinforced concrete with fiber mesh additives to resist cracking from ground movement common in South Philly. For new construction in University City, we install helical piers that anchor through unstable fill to bedrock.
All foundations include our exclusive climate-control formula with slower curing times to prevent cold-weather weaknesses. We've successfully stabilized over 120 sagging row house foundations in neighborhoods like Bella Vista and Queen Village.
All foundations include our exclusive climate-control formula with slower curing times to prevent cold-weather weaknesses. We've successfully stabilized over 120 sagging row house foundations in neighborhoods like Bella Vista and Queen Village.
Our Process
- 01 Step 1: Soil compaction testing with nuclear densometer
- 02 Step 2: Custom forming for uneven urban lots
- 03 Step 3: Climate-optimized concrete pouring
- 04 Step 4: 30-day curing monitoring
Benefits
- Prevents basement flooding in low-lying areas
- Resists heaving from frost lines
- Includes 10-year movement warranty
- Accepts brick veneer for historic compatibility
Frequently Asked Questions
How deep should Philly foundations go?
Minimum 36 inches to get below frost line, but we recommend 48 inches in flood-prone areas like East Falls.