Propane Supplier in Kennebunk, ME

Blue gas flame on a black stovetop burner with pot supports.

Garthwaite Energy is a trusted propane supplier serving Kennebunk, ME, and the surrounding communities of Southern Coastal Maine. For over 30 years, this locally owned company has delivered reliable propane to homeowners and businesses throughout York County, including West Kennebunk, Kennebunk Beach, Kennebunk Landing, Lower Village, and the historic Summer Street district. Whether you heat a year-round home near the Mousam River or a seasonal property along Beach Avenue, Garthwaite Energy keeps your propane supply steady through every Maine winter. Call (207) 646-6911 or request service online to get started.

Propane Delivery Options for Kennebunk Homes and Businesses

Garthwaite Energy offers two flexible delivery plans so you can choose the level of service that fits your household or operation.



Automatic Delivery is the most popular choice for year-round Kennebunk residents. The team tracks your usage history and local weather patterns to schedule refills before your tank runs low, with no gauge-watching required. This plan is especially valuable during nor'easters and deep cold snaps when demand spikes across York County.


Will-Call Delivery gives you direct control over your fuel schedule. You monitor your own tank and place an order when ready. This option works well for seasonal property owners near Kennebunk Beach or Lower Village who use propane less frequently.


Both plans include 24/7 emergency service. If you run out, Garthwaite can dispatch a driver, perform a safety inspection, and restart your appliances.

What Tank Size Do Kennebunk Homes Typically Need?

Tank size depends on how many appliances run on propane and the square footage you are heating. Garthwaite Energy can help you find the right fit during a quick consultation. Common options include a 120-gallon tank for a home using propane for cooking or a single appliance, a 250- to 500-gallon tank for heat, hot water, and a range, and a 500-gallon or larger tank for whole-home heating, commercial properties, or larger estates. Kennebunk's older historic homes can sometimes require larger storage capacity than newer construction. Garthwaite's team can evaluate your setup and recommend the right solution.

Local Service Area Around Kennebunk, ME

Garthwaite Energy's delivery trucks run regular routes throughout Kennebunk and nearby York County communities. Based in Wells just south along Route 1, the company offers fast response times to Kennebunk neighborhoods. Areas regularly served include Kennebunk Village and the Route 1 corridor, West Kennebunk near the Maine Turnpike interchange, Kennebunk Beach and Lords Point, Kennebunk Landing and Bartlett Mills, and neighboring Kennebunkport and Arundel. Garthwaite also serves over 25 additional towns across Southern Coastal Maine. See Garthwaite Energy on Google to read reviews from your neighbors.

How to Start Propane Service in Kennebunk

1. Call or request service online. Reach out at (207) 646-6911 or use the online service request form to describe your property and fuel needs.

2. Schedule a consultation. A Garthwaite team member will assess your home, equipment, and propane usage to recommend the right tank size and delivery plan.

3. Choose your delivery plan. Decide between automatic and will-call based on your usage and whether the property is seasonal or year-round.

4. Tank setup or transfer. If you need a new tank or are switching suppliers, Garthwaite handles the transition, including any required equipment inspection.

5. Receive your first delivery. Once your account is active, fuel arrives on your chosen schedule, with emergency backup available around the clock.

Frequently Asked Questions

  • Does Garthwaite Energy Deliver Propane to Kennebunk, ME?

    Yes, Garthwaite Energy delivers propane to Kennebunk, ME, including West Kennebunk, Kennebunk Beach, and surrounding neighborhoods. This propane supplier serves over 25 towns in Southern Coastal Maine from its base in nearby Wells.

  • What Is the Difference Between Automatic and Will-Call Propane Delivery?

    Automatic delivery schedules refills based on your usage and the weather so your tank stays full without any action on your part. Will-call means you monitor your tank and place an order when ready, which suits seasonal residents or customers who prefer more control.

  • How Do I Know What Propane Tank Size I Need?

    Tank size depends on the number of propane appliances in your home and the square footage you heat. A small tank may work for a single appliance, while a whole-home heating system often requires 500 gallons or more. Garthwaite Energy can assess your property and recommend the right size.

  • Can I Switch to Garthwaite Energy from My Current Propane Supplier?

    Yes. Garthwaite Energy can evaluate your current setup and manage the transition, including any equipment inspection or tank changeover your property requires.

  • What Happens if I Run Out of Propane?

    Garthwaite Energy offers 24/7 emergency propane delivery. A technician will refill your tank, inspect your system, run a leak test, and restart your appliances. Automatic delivery is the best way to avoid an emergency run-out.

Get Reliable Propane Service in Kennebunk Today

Kennebunk homeowners and businesses can count on Garthwaite Energy for dependable propane delivery, flexible plans, and local expertise built over more than three decades. This propane supplier holds an A+ rating with the Better Business Bureau and is available around the clock for emergencies. Call (207) 646-6911 or request service online to set up your account and schedule your first delivery.