
Refrigeration, Plumbing, HVAC
"Chase and Mike are very professional and friendly and very pleasant to work with. Chase answered all of my questions about the the job and also gave me some ideas on how to do some insulation. Very good work.I highly recommend theses guys for any plumbing project. I would hire this company again. Nelson"
Nelson S. in November 2022

Septic Design, Excavation, Sitework , and 6 more
"I was selling a 71 year old home and the inspection revealed a failing septic system. I had called another company as well as Bob snd had opted to use the other company which was local in Merrimack. Sadly I was told it would be 6 to 8 weeks. I could not wait that long since the house needed to be sold before winter. I called Bob and he began the same day! He explained he was also an engineer and could do the required septic design himself. He was able to have the entire job done in 2 weeks and we had a contract to sell before he finished. He was a delight to work with and I woukd recommend this company without any hesitation."
A526A06A0CEA15474E350660EDF5EC84A8E93DB4E4125EBC21B8FB7EBC0BC7AC 8. in October 2025

Repairs, Installations, Challenging Lots , and 2 more
"Highly recommended. Very professional. Got the details of the job done as promised."
Ramon N. in December 2011
Hillsborough Septic Tank & Well Services are rated 4.9 out of 5 based on 136 reviews of 136 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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