Best of the Seacoast
Come see why we have been voted "Best of the Seacoast" 5 years in a row!
Heating Oil
Delivery and ServiceWe deliver BioHeat® and Kerosene. Our technicians are available to check all of your oil appliances as well.
Propane Gas
Delivery and ServiceWe've been providing exceptional propane gas service in New Hampshire and Maine for more than 80 years.
Heating and AC
Install and ServiceAt D.F. Richard Energy we sell and install all of the best major brands for your complete propane gas and oil energy needs.
Service Areas
Enter your zip code to find out if we service your area
Do you need help with heating costs?
NH Community Action
Contact your local Community Action Agency to learn more about or to apply for Electric Assistance, Fuel Assistance, or Weatherization Assistance Programs.
Learn MoreMaine Housing
The Home Energy Assistance Program (HEAP) helps qualified homeowners and renters pay for heating costs.
Learn MoreSpring/Warm Weather Preparation
Spring is finally here! There are many things you can do now to avoid problems and have a trouble-free spring. Here are a few suggestions.
- Schedule yearly preventative maintenance on your heating, cooling, and hot water equipment.
- Replace all air filters.
- Keep your home comfy upon your arrival by investing in a wireless thermostat. Monitor your home while your away.
- Clean your registers, vents, and baseboards to remove dust buildup and pet dander before you turn on your air conditioner.
- Keep access to outside equipment easy for maintenance. Avoid planting in these areas.
- Remove any debris and vegetation around the outside of your air conditioning condenser. Restricted air flow will only make your air conditioning work harder than it must reducing the efficiency.
- Replace batteries in smoke detectors/CO2 detectors.
- Set ceiling fans to run clockwise to direct cool air downward and to circulate it throughout the room.
- If your condenser is in direct sunlight and heat, it will get hot. The hotter it gets the harder it works. Shade will help to protect it from the worst of the heat. In doing so you must remember to not block or restrict the airflow.
Email: [email protected]
Phone: 1-603-742-2020
Mail: PO Box 669, Dover NH 03821-0669
Office: 124 Broadway, Dover NH 03820
We are open from 8am — 4:30pm weekdays.
24/7 Emergency: 1-800-649-6457