Heating Oil & K1
For Your Home & Business
Reliable Heating Oil & K1 Delivery
Delivering the fuel that keeps Midcoast Maine warm, backed by 135 years of local reliability.
Why heating oil & K1 is right for you?
Bioheat Efficiency
Our heating oil is cleaner and more efficient than ever, reducing carbon emissions and extending the life of your furnace or boiler.
Specialized K1 Fuel
Designed for outdoor storage, our K1 prevents "gelling" in sub-zero temperatures, ensuring your monitor heater runs when you need it most.
Automatic Delivery
We use Degree-Day tracking to monitor the weather and your usage history, scheduling refills so your tank never hits empty.
Felxible Budget Plans
Take control of your energy costs with our budget and pre-buy programs, spreading your heating expenses evenly across the year.
24/7 Service
Fuel delivery is only half the story. As an M.W. Sewall customer, our licensed techs are on standby around the clock for any emergency.
always delivering
Ultra-Low Sulfur Heating Oil
We deliver Bioheat®, a blend of ultra-low sulfur heating oil and renewable resources that burns cleaner and protects your system.
K1 for Outdoor Tanks
Ideal for outdoor tanks and monitor heaters, our K1 Kerosene is refined to prevent gelling during the harshest Maine winters.
This is M.W. Sewall
Automatic Delivery
Our weather-tracking technology monitors your tank for you. By calculating your usage against local temperatures, we schedule automatic refills before your gauge ever gets low. It’s the ultimate "set it and forget it" solution for year-round comfort.
-
Zero Effort: Advanced tracking handles the scheduling—no tank checking required.
-
No Run-Outs: Deliveries arrive well before levels get low, preventing freeze emergencies.
-
Top Priority: Automatic accounts get first-tier scheduling during major winter storms.
Choose A Company Who Values You.
Striving to provide the best customer care to our Local Maine community. From Bath, Brunswick, Freeport and the Midcoast region. We care about you and your family.
Reliability When You Need It.
Striving to provide the best customer care to our Local Maine community. From Bath, Brunswick, Freeport and the Midcoast region. We care about you and your family.
