Aug 2026
We have had Henniker Septic maintain and clean our septic system for many years. They are always prompt, professional and courteous. Their fees are consistent with other providers and their response time is very quick.
About Henniker Septic Service
Henniker Septic Service is a reliable and family-owned business known for its reasonable rates and trustworthy service. They are quick to respond and can help assess and set up septic systems for long-term operation. The team is dedicated to educating customers about their systems. In addition to their expertise in septic services, they also provide drain cleaning. The business is professional, personable, and polite, providing helpful suggestions over the phone when needed. Customers praise the prompt, polite, and professional service, as well as the reasonable prices. The technicians are described as fantastic and doing an excellent job. One customer was very satisfied with the work done by Laith, who arrived on time, had a smile, and did a great job cleaning what needed to be cleaned. Overall, Henniker Septic Service is a highly recommended business for any septic or drainage needs.
Reviews
Jul 2026
We've worked with Henniker septic on two differnet properties. I had called around to differnet septic companies with no call backs before I found them! Henniker septic was responsive, helpful and professional. 10/10 recommend.
Jul 2026
Garrett was fantastic. You never worry about your septic system until something goes wrong. That’s where Henniker shines. because they have a dedicated emergency response team. We were told by Byron’s (regular customer) they would be here in three days. Steve’s wouldn’t respond because not an existing client. Henniker- here and fixed in 3 hours. And, they carefully removed the grass and then replaced so you couldn’t tell anything had happened. Henniker far and above all the others
Photos
Hours
Monday 7AM - 4:30PM
Tuesday 7AM - 4:30PM
Wednesday 7AM - 4:30PM
Thursday 7AM - 4:30PM
Friday 7AM - 4:30PM
Saturday Closed
Sunday Closed
Good to know
- accepts credit cards
Location
133 Buxton Industrial Drive, Henniker, NH 03242
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