Humphrey & Sons Inc.
Licensed Installers Of
- Cured in Place Pipe (CIPP)
- Perma-Liner Trenchless Sectional Point Repair System, installing trenchless point repairs in pipe sizes ranging from 6"-24"
Our camera operator is Nassco certified and our software is PACP compatible.
Humphrey & Sons, Inc. is a family owned and operated Construction Company that has been in business in the Washington Metropolitan area for over 60 years. We are general utility contractors specializing in water, sewer, storm drain and trenchless technology, and we are licensed installers of Cured in Place Pipe (CIPP). We have conducted business with both private entities which have included local, state and national government jobs.
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