Williams Coal & Oil Marshfield MA — Plumbing, Heating, and Fuel

Business Overview

Williams Coal & Oil Marshfield MA is a family-owned local firm with more than a century of service to the South Shore. The company provides plumbing work alongside heating oil and propane delivery, HVAC installation, and water heater services. Emergency service is available for urgent heating and plumbing problems, with on-call technicians who respond to common winter and summer issues.

The staff includes licensed plumbers, HVAC technicians, and fuel delivery drivers. They serve both residential homes and small commercial properties, from seaside cottages to year-round family houses that need reliable service through cold New England winters.

Key Services

Services focus on plumbing and heating systems, with hands-on work and routine maintenance.

• Plumbing repair and inspection — faucet repair, toilet installation, and leak diagnosis.
• Installations — bathtub and shower installation, plumbing replacement, and new piping.
• Gas work — gas line installation and gas line repair by trained technicians.
• Water heaters — water heater installation and water heater repair, including recommendations for sizing and efficiency.
• Heating fuel and HVAC — heating oil and propane delivery, Bioheat® fuel supply, and heating system maintenance.

Areas Served

Williams Coal & Oil serves Marshfield and surrounding communities on the South Shore. Primary towns include:

• Marshfield MA
• Pembroke MA
• Duxbury MA
• Ocean Bluff Brant Rock MA
• North Pembroke MA
• Marshfield Hills MA

Company History

The company began over 100 years ago supplying fuel to local homes. Over generations the business kept adding services as technology and neighborhood needs changed. Plumbing and HVAC work became part of the offering to support customers who needed not just fuel deliveries but hands-on system care.

That long history means crews are familiar with older New England housing — pipe layouts, oil burners, and the wear that salt air can bring to coastal systems. The business keeps practical skills that match the area's housing stock and seasonal demands.

Leadership

Leadership remains rooted in the local community. Senior staff have decades of field experience with heating systems and residential plumbing. Technicians are licensed and trained for gas line and water heater work, and drivers regularly deliver Bioheat® and propane to neighborhood customers.

The company participates in routine community service and runs safety-focused training for staff so customers get work done with care and clear communication.

Specialties & Highlights

• Bioheat® fuel supply that works with existing heating systems and reduces carbon output.
• Emergency plumbing and heating response for sudden failures during cold snaps.
• Experienced technicians who handle gas line work, water heaters, and older home plumbing.
• Combination of fuel delivery and service work for quicker problem resolution.

Why Locals Choose Williams Coal & Oil

Local customers pick Williams Coal & Oil Marshfield MA for steady, long-term service and practical know-how. The firm’s century-long presence, on-the-ground technicians, and the mix of delivery plus plumbing and HVAC work make it a familiar option for homeowners and small businesses. People appreciate clear estimates, timely response when a pipe or burner fails, and practical solutions that suit South Shore homes and weather.