Penobscot, ME
R. H. Foster is right here in your area
Are you tired of unreliable, impersonal service from big, national fuel and equipment corporations? Make the switch to R. H. Foster, and your Penobscot area home or business will have the reliable, personal service that only comes from a local business.
R. H. Foster Energy Services Penobscot
1441 Castine Rd.
Penobscot, ME 04476
207-326-8808
Hours
Monday: 8 a.m. – 5 p.m.
Tuesday: 8 a.m. – 5 p.m.
Wednesday: 8 a.m. – 5 p.m.
Thursday: 8 a.m. – 5 p.m.
Friday: 8 a.m. – 5 p.m.
Saturday: Closed
Sunday: Closed
Our Services

Propane
At R. H. Foster, we make propane easy and worry-free. From reliable delivery to convenient options like Automatic Delivery and wireless tank monitoring, we’ve got you covered to avoid running out. Need a tank? We offer a variety of sizes and affordable leasing options to fit your needs. Plus, our expert technicians are here to handle installations and service with care. Let us take the hassle out of propane for you!
Heating Oil
R. H. Foster’s dependable heating oil and kerosene delivery service, including our convenient Automatic Delivery option, makes managing your heating oil supply effortless. We also provide installation of premium heating oil tanks, done to the highest standards of safety and quality.
Pricing and Payment Options
Get flexible solutions to help you manage your heating oil and propane costs in a way that fits both your needs and your budget. Choose from convenient options like the Budget Plan, AutoPay, Fixed Price, Price Cap, or PreBuy, designed to simplify your life and provide peace of mind. Are you a veteran? As a thank-you for your service, we offer discounts on propane, heating oil and kerosene.
Equipment and Service
With R. H. Foster, you get peace of mind, knowing that your home is safe and comfortable 24 hours a day, 365 days a year. Our expert team installs and services boilers, furnaces, water heaters, mini-splits, heat pumps and whole-house standby generators. We also offer service plans to keep your equipment in tip-top shape while helping to shield you from big repair bills.
Plumbing and Septic
Whether you’re on town water or have a well and septic system, you can be assured that the R. H. Foster team of licensed, skilled and experienced plumbers can solve plumbing issues in your home. We offer dependable septic removal services, thorough system inspections, effective line snaking for clogs, and precise tank and pipe locating. For your convenience and peace of mind, we also provide round-the-clock emergency assistance.
Commercial and Wholesale
R. H. Foster, as a trusted local business, understands your fueling needs and delivers flexible, tailored solutions to meet them. We supply bulk heating oil, propane, propane autogas, gasoline, and both on-road and off-road diesel. Additionally, our Fleet Card services make it easier to manage and control your fleet’s fueling expenses efficiently.
Penobscot: Rich in natural beauty
Long before European settlers arrived, the Abenaki-Penobscot people navigated these lands and waters, naming the area “Penobskeag” or “Penopeauke,” meaning “rocky place.”
French explorers arrived in the early 1600s. In 1759, English settlers made their home here, calling it Majorbagaduce Territory, an area that now includes Castine, Penobscot and Brooksville.
Penobscot officially became its own town in February 1787, carrying with it a rich history of those who came before.
Life in Penobscot was deeply tied to the sea, with many settlers making their living from its abundant waters through fishing, shipbuilding and trade.
The town also thrived on farming, brickmaking and the wood industry, which contributed to its early prosperity. As time went on, Penobscot expanded its industries to include knitting mills, where wool and cotton were turned into garments, and ice harvesting, which became a vital trade during colder months. The town also established a cannery that processed local seafood, helping to sustain the local economy, and even ventured into peat processing, using the area’s natural resources to create fuel.
Penobscot today remains a hardworking and close-knit community, proud of the rich history of innovation, adaptability and resilience that continues to define its character.
Dependable fuel and equipment service, delivered with the personal care of a local, family owned business.
