Supreme Waterproofing | Waterproofing & Roofing in Philadelphia, PA 19104

For Philadelphia's historic and tightly packed rowhomes, foundation repair often starts with a detailed, free inspection to identify settlement cracks or water intrusion paths. Our process may include installing helical piers or push piers to stabilize the foundation, followed by interior or exterior waterproofing to manage the moisture common in our local soil. We tailor the solution to your home's specific needs, ensuring the repair addresses both the symptom and the root cause to protect your investment long-term.

Yes, in Philadelphia's climate, this is a sign your roof needs professional attention. Granule loss exposes the asphalt shingles to UV damage, speeding up wear. Damaged underlayment compromises the critical water barrier beneath the shingles, making leaks more likely during our heavy rains and snow. We provide a thorough inspection to assess the extent of the damage. Depending on the findings, we can often perform targeted repairs to the underlayment and affected shingles, but we will always advise if a full replacement is the more reliable, long-term solution for your home.

Our waterproofing installations are designed as permanent systems for Philadelphia homes. We don't just patch leaks; we install comprehensive interior drainage systems, sump pumps, and vapor barriers to control moisture at its source. This method manages hydrostatic pressure from the surrounding soil, a common issue here, and channels water safely away. Combined with our detailed moisture control services, this creates a dry, healthy basement. We stand behind the durability of our installations with strong, long-term guarantees on the workmanship and materials.