David Boyd, President
Martha Boyd, Treasurer
PO Box 271, 211 Porter Rd., Rte 25, Freedom, NH 03836

Toll Free 800-924-5826
Conway 603-356-7826
Maine 207-625-7826
Local 603-539-5826
Fax 603-539-1732

  Industrial, Commercial and Residential Plumbing & Building Services in the NH - Maine Area

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Sanitary Services Division

Sewer & Drain Cleaning
(NH & Maine)


Combined with our Plumbing Division, FPI is able to perform all repairs from one end to the other. No other company comes close to providing service like Federal Piping Inc., Company - "Call Us First"

Sooner or later everyone finds themselves in need of a plumber because their drains are backing up or their septic tank is overflowing. Our highly trained plumbers with state of the art equipment are always there for you within an average of 2 hours from the time you call our friendly office staff to the time we arrive on site. Call Us First - Whether you’re a business, school, medical facility, restaurant or your own home.

Our licensed plumbers will repair any broken pipes. Most drain cleaning companies don’t offer to repair pipes or don’t have licensed plumbers on staff. FPI is fully insured with 5 trucks dedicated to drain and septic service, there maybe one in your neighborhood now.

Here are some of our Drain Services that you may need someday or right now.


  • Annual Sewer & Grease Maintenance Programs - Spring and Fall - Great for food establishments
  • Annual Ejector Pump & Pit Maintenance, Inspections, Wash Downs (high pressure) Confined Space Trained
  • Hi Pressure Jetters and Cable Snakes: to clean up to 24” pipe - 500 feet capacity.
  • Color and Black & White Cameras: we offer to inspect underground or indoor piping. A drain cleaning is not complete if it is not 100% inspected with FPI cameras (capacity 500 feet) 2”- 24” pipe lines.
  • Septic and Grease Pumping - 3,600 gallon capacity. Schedule a cleaning every 2 years, don’t let out of site out of mind hold true. A neglected septic system is big money to repair when the system goes bad. FPI offers tank inspections, individual pumping or save on multiple tank accounts.
  • FPI offers Septic Scrub and Leach Field Rejuvenator - call for details.
  • FPI services toilets, sinks, urinals, floor drains, roof drains, grease traps, ice makers and perimeter drains.


For all Service please call for scheduling!
Do not submit Emergency Service calls via email or through our web site.
Our office is staffed from 8am - 4.30 pm with an after-hours answering service.
  Drain Cleaning Service is performed during Daylight Hours Only for all our new customers.