Our company

Lamprey Energy (est. as Lamprey Brothers in 1923) is a full-service company offering heating fuels, installation services, and maintenance. We’ve occupied the same premises in North Hampton, NH, since 1923 and we’re still family- and locally-owned.

We deliver propane, oil, biofuel, blended fuel, on- and off-road diesel, and Biodiesel.

We service oil, propane, air-conditioning, indoor-air-quality, and hot-water systems.

We offer full consultation on both traditional and alternative systems and solutions.

AND we offer 24-hour service 365 days a year. At Lamprey we don’t just treat our customers as our neighbors; our customers ARE our neighbors.

Our Services

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Fuel Delivery

  • Propane
  • Fuel oil (with the cleaning agent Avalux® as standard)
  • Biofuel (with the cleaning agent Avalux® as standard)
  • Blended fuel (for outdoor tanks)
  • On-road and off-road diesel

Installation and Maintenance

  • Boilers, furnaces, hydro-air systems
  • Hot-water heaters, indirect hot-water systems, instantaneous hot-water systems
  • Zone heaters
  • Air cleaners, humidifiers
  • Traditional air-conditioning systems with air handlers and condensers
  • Ductless split air-conditioning systems
  • Air heat pumps, wet heat pumps
  • Radiant in-floor heat, duct systems, high-velocity tubing, hot-water baseboard, steam radiation
  • Fireplaces, gas logs, pool heaters, generators (propane hook-up and maintenance only)
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  • Service plans
    • Platinum
    • Gold
    • TankSure®
    • Emergency repairs
  • Preventive Maintenance

Fuel Purchasing Programs

  • Fixed price budget
  • Flex price budget with downside protection
  • Market price budget
  • Fixed price prepaid
  • Flex price prepaid with downside protection
  • Pay-as-you-go
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  • Heating solutions for construction sites
  • Heating and air conditioning systems for new construction/remodeling
  • System upgrades
  • Energy-saving solutions
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