We Value you, our customer
Switching propane providers is a big decision, but with M.W. Sewall, it’s simple and stress-free. We provide full-service fuel delivery and heating installations to meet all your home and business needs.
Fuel Services
Products
Propane
Propane heating systems are fast and efficient, with direct tank-to-heater connections delivering up to 98% efficiency.
Heating Oil
Oil is a stable and reliable heating option, delivering 139,000 BTUs per gallon to keep your home warm through Maine’s cold winters.
Kerosene
Kerosene is a reliable heating fuel, offering 135,000 BTUs per gallon for efficient warmth during Maine’s cold winters.
Gasoline
Gasoline is a high-energy fuel, providing efficient power for engines and equipment during cold weather.
Better Together
A Legacy Of Excellence In The Midcoast
Reliability
24/7/365
Our customer service representatives are ready to assist you, standing by to take your call and provide support.
Experience
130+
Over 130 years serving customers and communities with pride since 1887, committed to customer satisfaction throughout the years.
Customer Service
100+
Dedicated employees are ready to provide quality service and assist you with all your fuel needs.
For over a century, M.W. Sewall has been a family-run business rooted in the Midcoast, evolving from a coal wharf in the early 1900s to a leading provider of fuel and propane. Still locally owned and proudly serving communities from Falmouth to Waldoboro, our commitment to reliable fuel delivery and heating services, and customer care remains stronger than ever.
Community
Happenings at M.W. Sewall
Video Spotlight
What Our Customers Are Saying
"M.W. Sewall has been a lifesaver during the harsh Maine winters. Their prompt delivery and exceptional service keep my home warm and my family happy. Would Recommend"
"Switching to M.W. Sewall has been amazing for our business! Their fuel deliveries are so reliable that we never have to stress about downtime, and their customer service is absolutely fantastic. We couldn't be happier with the support they provide!"
"I've been a customer for over a decade, and M.W. Sewall has never let me down. Their commitment to quality and community is truly unmatched. At 2:00am they came out on short notice for a fuel emergency. AWESOME!"
Ready to make the switch?
Switch to a fuel provider that cares about you. That’s a promise.
