About

Dan Dunn Plumbing & Heating

About

Dan Dunn Plumbing & Heating LLC provides professional plumbing, air conditioning, heating, humidifier, and dehumidifier services to Seabrook, NH, and surrounding areas.

Year Established

Products

Services

  • Heating Installations
  • Heating Repairs
  • New Construction Plumbing
  • Furnace Repair
  • Furnace Installation
  • Humidifiers and Dehumidifiers
  • AC Installations
  • AC Repairs
  • Ductless Mini-Splits
  • Sump Pumps
  • Radiant Heating

Specialties

  • Residential and Commercial Plumbing Services
  • New Construction Plumbing, Electrical, and Remodeling
  • HVAC
  • Heating
  • Tank and Tankless Water Heater Installations
  • Boiler Installations
  • Furnace Repair
  • Furnace Installations
  • Humidifiers and Dehumidifiers
  • AC Maintenance and Repair
  • AC Installation
  • Ductless Mini-Splits
  • Water Heater Installation
  • Sump Pumps
  • Water Heater Service
  • Radiant Heat
  • Cottage and Camp Closings and Openings
  • Winterizing Plumbing Services

Business Hours

Mon - Fri
-
Sat - Sun
Closed
Saturday by Appointment Only

Holiday Hours

  • Monday, May 26, 2025 : Closed

Associations

  • Better Business Bureau
  • Jimmy Fund Golf Tournament

Brands

  • Kohler
  • Rinnai Water Heaters
  • AO Smith
  • Rheem
  • Burnham Boilers
  • Mitsubishi
  • LG
  • American Standard

Pickup and Delivery

Payment Options

  • Cash
  • Check
  • Discover
  • MasterCard
  • Visa

Languages

  • English

Good to Know

License Information

  • Massachusetts Plumbing License#13509
  • New Hampshire Plumbing License#3448
  • New Hampshire Business Entity License#MBE1600922