Is this your business?Claim this page →
Verified record
Holliston Sewer Service Inc is a septic service company. Its website describes complete pumping services and routine repairs for septic systems, along with Title V inspections, and says it offers 24/7 emergency service. The company says it has been in business for 72 years, and its website lists Holliston as its service area. A recent customer says Harry called right back about a septic problem on a weekend and the issue was fixed right away, after two other companies had failed to fix it. Another recent customer says the company helped get their septic approved before they sold their home, and that Harry followed up with the local board of health. A recent caller says the company explained the septic installation process and recommended a contractor out of Medway. A 2025 customer said Harry was in their yard within the hour for a septic emergency. That 2025 customer said Max came back the next morning at 8AM and got things flowing again. A 2018 reviewer said Harry sent his sons, who arrived within 90 minutes for a downstairs toilet that was backing up a day before Thanksgiving, and that the issue was resolved. A 2018 customer said Matt located and dug out their tank, pumped it out and restored the ground above the tank hatch neatly. A 2017 customer said the service day went well but that the bill did not follow the initial quote, and described arguments over the billing.
“Here are a few septic professionals who perform Title V inspections throughout Massachusetts:”
I gave the company a call, and they were extremely knowledgeable. They took the time to explain the septic installation process and pointed me in the right direction by recommending a contractor out of Medway. I really appreciated all of the advice and information they shared. Thanks again!
I would give Harry a million times of a review. This man and his company are pure angels! Incredibly knowledgeable and very kind and clearly care about their work and want to resolve the issue. I had an issue with my septic system on the weekend, Harry called me right back. We made arrangements and the issue was immediately fixed. This was after having 2 other companies fail in fixing the issue. God bless this man and his company! HIGHLY HIGHLY RECOMMEND AND WILL BE USING HIM EVERY YEAR FOR MY SEPTIC CLEAN OUT GOING FORWARD!!!!
Holliston Sewer Service was great to work with. They helped us to get our septic approved before selling our home. Harry was incredibly knowledgeable and walked us through everything that needed to be done. He even followed up with our local board of health to make sure we were taken care of correctly.
We cannot say enough great things about Holliston Sewer Services! From start to finish, their team has been absolutely outstanding. They are incredibly knowledgeable and took the time to explain everything clearly, which gave us so much confidence throughout the process. Their service is top-notch — professional, courteous, and responsive every step of the way. It’s rare to find a company that is both highly skilled and genuinely cares about their customers, but they truly deliver on both. Knowing they offer 24-hour service provides tremendous peace of mind. Whether it’s Title 5 inspections, system repairs, or ongoing maintenance, they handle it all with expertise and efficiency. They are accessible, dependable, and clearly experts in their field. If you’re looking for a septic company you can trust completely, look no further. We highly recommend them! We've been working with them for over 18 years - they are the best in business!!!
We had a serious emergency situation with my Septic, and when I called Holliston Sewer Service, Harry was in my yard within the hour. He really went "Above and Beyond" to find the cover. Max was back to my house the next morning at 8AM to start the job. My septic tank had been a bit neglected in the past, but Max persisted, got things flowing, and pretty soon I was flushing the toilet again! As a female, it's always a little intimidating to call a service company, and then be unsure if I am being taken advantage of. But Harry, Matt, and Max patiently explained the process. I will continue to use Holliston Sewer Service in the future, and I will recommend them to anyone, whether you have an emergency, or if you are looking for routine maintenance of your septic tank. Well done, Holliston Sewer Service! You have gained a customer for life!
Specializes in
Also offers
Service area
Languages
Ownership
Certified attributes are verified against the public registry. Others are the business's own statement.
2 changes recorded — last scanned Sep 29, 2026.
