Granite State Sewer and Drain Cleaning, Inc. has been in business in Londonderry since 1981 pumping septic tanks, power snaking lines and high pressure jetting lines, and replacement of sewer lines.

We’ve grown several times over adding more trucks and equipment to the fleet: pump trucks, large cube vans, jetters, steam machines, snaking machines, video cameras, pipe locater, and more.

We install, repair, and build lift stations from start to finish for residential or commercial. We have several sewer pumps in stock at all times and our service trucks are well stocked with equipment and ready on-site to get the job done fast.

We are a veteran-owned and -operated full-service company with over 40 years of experience. If it has to do with sewer or drain cleaning, we can do it and can get it done fast.