4.7 
18 *The Angi rating for Septic Tank Service companies in Riverside, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.
*The HomeAdvisor rating for Septic Tank Service companies in Riverside, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.
Last update on June 16, 2025
Serving Riverside, CT and surrounding areas
Approved (Corporate)
In business since 1946
Free estimates
Emergency services offered
"Yes, one day install conversion from tank electric to tankless gas with water softener"
+6
Serving Riverside, CT and surrounding areas
Approved
In business since 1987
Free estimates
Warranties offered
"DEFINITELY RECOMMEND! Joe and Denise are very nice and easy to talk to. They listen to what you need and made sure you understand the plan before they do anything. We asked for extra work and are very accommodating. With regards to work itself, they took their time to do it right. With us, we had a last minute change of septic tank size and Joe was so nice to accomodate us. They did an excellent job with our septic system and will definitely recommend them. We also feel like we gain a friend!"
+39
Serving Riverside, CT and surrounding areas
In business since 2001
Free estimates
Credit card accepted
"Professional, took the time to explain the ins and outs of the septic tank to a new owner. Because I work long hours and this was the first visit the owner Mark came on the weekend to meet me, The office manager was super accommodating and nice the owner very friendly, reasonable price. What else could you ask for? Fice stars all the way."
Serving Riverside, CT and surrounding areas
In business since 2016
Free estimates
Emergency services offered
"Ryan was professional, extremely knowledgeable, and thorough. He utilized a camera and quickly identified the source of the blockage and pumped the tank. We will definitely use OHala Sanitation to address any future problems and for our annual septic pump service."
Serving Riverside, CT and surrounding areas
In business since 2000
Free estimates
"The technicians were professional and friendly, I started the day with no hot water ended the day with a new tank and plenty of hot water, the estimated cost was the final cost."
+2
Serving Riverside, CT and surrounding areas
In business since 2021
Emergency services offered
Warranties offered
Welcome to All Pro Handyman Solutions! We offer a wide range of services including, but not limited to: painting, carpentry, plumbing repair, drain cleaning, electrical, maintenance. We take great pride in our work and make sure it is done right the first time. With over 20 years experience, there's no task too small or big that can't be accomplished.
Serving Riverside, CT and surrounding areas
In business since 2019
Free estimates
Emergency services offered
We have the experience and dedication to do the job right the first time! Specializing in Plumbing Services, we guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today! \n
+3
Serving Riverside, CT and surrounding areas
In business since 2018
Free estimates
Credit card accepted
"They installed a new septic system. I would absolutely recommend them."
Serving Riverside, CT and surrounding areas
In business since 2009
Free estimates
Emergency services offered
"The technician called on a Sunday night to get the details; see pictures and scheduled the appointment for the next morning. The young man, Samba and another partner arrived, assessed what needed to be done, took out the damaged tank, and brought in a new tank. They worked diligently and professionally."
+7
Serving Riverside, CT and surrounding areas
In business since 2008
Emergency services offered
Credit card accepted
At Response Service Group Inc. we are experienced in all phases of sewer and drain maintenance and offer competitive rates for all. We are insured and employ a staff of fully trained technicians with years of experience. Our phones are answered 24 hours a day, 7 days a week, including holidays.\nServices Include: Obstruction Removal: HydroJet Root Cutting in conjunction with RootX Chemical Treatment, Sewage Pump Repairs/Service, Flood Solutions for Residence/Commercial. Camera & TV Inspection of Pipes, Vactor Truck Vacuum Service- Sewers
+3
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