Slims & Berthiaume Sewer Service Inc

Name: Slims & Berthiaume Sewer Service Inc
Address: 510 Stafford St, Charlton, Massachusetts, 01507, United States
Telephone: +1 508-248-2085

📍 510 Stafford St, Charlton, Massachusetts, 01507

Septic System Pumping Septic System Maintenance Septic System Repair Excavating Services Portable Toilet Rental Sanitation Services Sewage Disposal Grease Trap Service

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About

Slims & Berthiaume Sewer Service provides septic pumping, drain cleaning, Title V inspections, grease trap service, portable toilet rentals, and excavation work for residential and commercial customers across Worcester County, Massachusetts. The company traces its roots to Slim's Sewer Service, founded in 1958, and merged with Joseph Berthiaume & Sons (est. 1972) to serve south-central Massachusetts from their Charlton location. Their fleet can accommodate grease traps from small in-floor units to large commercial tanks. Business hours are Monday through Friday 7:30 AM to 4:00 PM; after-hours emergency service is available. Call (508) 248-2085 at 510 Stafford St, Charlton.

Service Details

Years in Business 68 years

Emergency 24/7 ✓ Available

24/7 Emergency

Business Hours

Monday

7:30 AM – 4:00 PM

Tuesday

7:30 AM – 4:00 PM

Wednesday

7:30 AM – 4:00 PM

Thursday

7:30 AM – 4:00 PM

Friday

7:30 AM – 4:00 PM

Saturday

Closed

Sunday

Closed

Location

Regulatory Context

FOG Compliance in Massachusetts

Massachusetts food service facilities are governed by FOG pretreatment requirements under the Massachusetts Department of Environmental Protection (MassDEP) and local sewer authorities. MWRA (Massachusetts Water Resources Authority), Boston Water and Sewer Commission, and dozens of local departments of public works enforce interceptor standards, pumping schedules, and manifest requirements. Records must typically be retained for three years. Massachusetts Title 5 regulations also affect facilities with private disposal systems.

See full grease trap regulations in Massachusetts →

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Listing data last checked: April 4, 2026

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