Permit-verified profile
Permit records
648
Median project value
Not on record
Most recent job
2026-05-22
Trades on record
Area served
City of Philadelphia
Similar contractors in City of Philadelphia
Track record sourced from public building-permit records. Figures reflect permitted projects, not self-reported work. Are you Hartmann and Sons Water and Sewer PA? Claim this profile. Listed on Proven Pros.