Slims & Berthiaume Sewer Service

Slims & Berthiaume Sewer Service We handle EVERYTHING SEPTIC! Since 1962 Slims Sewer has been offering septic services in the State of MA to many satisfied residential and commercial accounts.
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Office Locations:
Charlton, MA 508-248-2085
Dayville, CT 860-617-8489
We provide septic, sewer and portable restroom rental services throughout Massachusetts and Connecticut. Experience and knowledge are never a question as to whether the job can be performed confidently, with over 45 years of experience we are a company you can trust. We provide septic tank cleaning and maintenance services and

believe it is important for our customers to understand how their system functions so they can maintain it and ensure its functioning properly. We are knowledgeable, courteous, and professional and will provide you with the best customer service possible. All of our crew has been properly trained in the use of all of our equipment as well as safety procedures. Let us at Slims Sewer Service keep you keep your septic systems operating efficiently. What can we do for you? Septage Removal Sales & Service on Waste Water Pumps Thaw Frozen Sewer/Septic Lines 24 Hour Emergency Service Year Round Reminder Maintenance Program Senior Citizen Discounts Signs You Could Be Having Septic System Problems: Sewage backing up into toilets, tubs or sinks. Slowly draining fixtures particularly after it has rained. The smell of raw sewage accompanied by extremely soggy soil over the drainfield. Sewage discharged over the ground or nearby ditches or woods. This is defined as failure in most codes. Water test results indicating the presence of biological contamination or organic chemical contamination in the groundwater under the system. Content Disclaimer: http://bit.ly/19y2fkR

As a reminder - our office is closed Monday September 7.
09/07/2026

As a reminder - our office is closed Monday September 7.

💩As a reminder our office will be closed Monday September 7 in observance of Labor Day! It looks like a beautiful weeke...
09/04/2026

💩As a reminder our office will be closed Monday September 7 in observance of Labor Day! It looks like a beautiful weekend, get out and enjoy all of the fun going on around the area this weekend!
💩You may see some of our crew out and about over the weekend as we have larger events this weekend that require additional scheduled services. Give them a beep or a wave or tag Slims & Berthiaume Sewer Service!
💩As always, if you need immediate service that cannot wait, please call our main office number at 508-248-2085 and listen to the prompts to leave a message for the on call technician.

Want to know how your septic system operates or how it should operate? 💩Give us a call! ☎️ 508-248-2085 ☎️ 860-617-8489...
09/02/2026

Want to know how your septic system operates or how it should operate? 💩
Give us a call!
☎️ 508-248-2085
☎️ 860-617-8489
Our staff is incredibly knowledgeable and a great resource for all septic related questions. We take pride in our servicing and in educating homeowners on their systems.
Servicing MA & CT

A septic tank is just like the engine oil in your car, it needs the fluid changed periodically. Find a good routine, we ...
08/26/2026

A septic tank is just like the engine oil in your car, it needs the fluid changed periodically. Find a good routine, we recommend 2-4 years depending on usage, and if you are still unsure or your situation is different and you want some more information or have additional questions, just give us a call! All the girls in the office have been doing this 15+ years, trust me they know their 💩 and if by chance you stump them, most of our techs have 20+ yrs of experience in field, so we have you covered….

Check out their events and activities. We appreciate Killingly Parks and Recreation and enjoy working with them!
08/24/2026

Check out their events and activities. We appreciate Killingly Parks and Recreation and enjoy working with them!

08/18/2026

Dr Pimple Popper has nothing on the Slims & Berthiaume crew unblocking sewer lines…. Sewer line was under gas, electric and water, but we got her done…. Nice job boys…. 💪🤟💩😎

Cleaned up, set up and ready for the next event. Old Sturbridge Village holds many events throughout the year. Step back...
08/15/2026

Cleaned up, set up and ready for the next event. Old Sturbridge Village holds many events throughout the year. Step back in time, experience and celebrate America 🇺🇸

Please join us in wishing Rachel a very HAPPY BIRTHDAY today! She manages our portable restroom division among many man...
08/13/2026

Please join us in wishing Rachel a very HAPPY BIRTHDAY today! She manages our portable restroom division among many many other things. She is an incredible asset to our company. We appreciate her hard work and dedication.
Happy Birthday Rachel. 🥳

Address

510 Stafford St
Charlton, MA
01507

Opening Hours

Monday 7:30am - 4pm
Tuesday 7:30am - 4pm
Wednesday 7:30am - 4pm
Thursday 7:30am - 4pm
Friday 7:30am - 4pm

Telephone

+15082482085

Website

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