![Logo](https://pvu.thebluebook.com/inc/img/qp/129405/proactive-comfort-of-nashua-llc-dba-harry-w-wells-son-logo.png?quality=90&width=120&height=120&mode=pad)
Harry W. Wells & Son
Nashua, NH 03060
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Our Story
Harry W. Wells & Son Inc. was established in 1947. We are fully licensed, insured, and bonded for your protection. Our company employs a team of over 15 experienced plumbers and HVAC technicians and we have a fleet of fully-stocked and mobile-dispatched trucks which are always ready to roll.
Licenses:
Our plumbing contractor’s license number is 689CS.
Our gas license number is GFB0900158.
We are members of PHCC (Plumbing, Heating, and Cooling Contractors).
We have an A+ rating with the Better Business Bureau.
We have backflow certification and are EPA certified
Regions & Counties Serviced
- New England
New Hampshire All
Our CSI Codes
22 01 10 - Operation and Maintenance of Plumbing Piping and Pumps
22 01 30 - Operation and Maintenance of Plumbing Equipment
22 01 40 - Operation and Maintenance of Plumbing Fixtures
22 06 10 - Schedules for Plumbing Piping and Pumps
22 06 10.13 - Plumbing Pump Schedule
22 06 30.13 - Domestic Water Heater Schedule
22 10 00.00.01 - Plumbing Piping and Pumps
22 13 19.13 - Sanitary Drains
22 34 36.16 - Commercial, Power-Burner, Gas Domestic Water Heaters
22 34 36.19 - Commercial, Power-Vent, Gas Domestic Water Heaters
22 34 36.26 - Commercial, Coil-Type, Finned-Tube, Gas Domestic Water Heaters
22 34 36.29 - Commercial, Grid-Type, Finned-Tube, Gas Domestic Water Heaters
23 01 20 - Operation and Maintenance of HVAC Piping and Pumps
23 01 30 - Operation and Maintenance of HVAC Air Distribution
23 01 50 - Operation and Maintenance of Central Heating Equipment
23 01 60 - Operation and Maintenance of Central Cooling Equipment
23 01 70 - Operation and Maintenance of Central HVAC Equipment
23 01 80 - Operation and Maintenance of Decentralized HVAC Equipment
23 06 20 - Schedules for HVAC Piping and Pumps
23 06 30 - Schedules for HVAC Air Distribution
23 06 30.16 - Air Terminal Unit Schedule
23 06 30.19 - Air Outlet and Inlet Schedule
23 06 50 - Schedules for Central Heating Equipment
23 06 50.13 - Heating Boiler Schedule
23 06 70 - Schedules for Central HVAC Equipment
23 06 70.13 - Indoor, Central-Station Air-Handling Unit Schedule
23 06 70.16 - Packaged Outdoor HVAC Equipment Schedule
23 06 80 - Schedules for Decentralized HVAC Equipment
23 06 80.13 - Decentralized Unitary HVAC Equipment Schedule
23 06 80.16 - Convection Heating and Cooling Unit Schedule
23 20 00.00.01 - HVAC Piping and Pumps
23 30 00.00.01 - HVAC Air Distribution
23 50 00.00.01 - Central Heating Equipment
23 52 33.19 - Copper Water-Tube Boilers
23 52 13 - Electric Boilers
23 52 16 - Condensing Boilers
23 52 16.13 - Stainless-Steel Condensing Boilers
23 52 16.16 - Aluminum Condensing Boilers
23 52 19 - Pulse Combustion Boilers
23 52 23 - Cast-Iron Boilers
23 52 33 - Water-Tube Boilers
23 52 33.13 - Finned Water-Tube Boilers
23 52 33.16 - Steel Water-Tube Boilers
23 52 39 - Fire-Tube Boilers
23 52 39.13 - Scotch Marine Boilers
23 52 39.16 - Steel Fire-Tube Boilers
23 53 16 - Deaerators
23 54 13 - Electric-Resistance Furnaces
23 54 16 - Fuel-Fired Furnaces
23 54 16.13 - Gas-Fired Furnaces
23 54 16.16 - Oil-Fired Furnaces
23 55 13 - Fuel-Fired Duct Heaters
23 55 13.13 - Oil-Fired Duct Heaters
23 55 13.16 - Gas-Fired Duct Heaters
23 55 33 - Fuel-Fired Unit Heaters
23 55 33.13 - Oil-Fired Unit Heaters
23 55 33.16 - Gas-Fired Unit Heaters
23 57 13 - Steam-to-Steam Heat Exchangers
23 57 16 - Steam-to-Water Heat Exchangers
23 71 13.19 - Central Furnace Heat-Storage Units
23 73 33 - Indoor Indirect Fuel-Fired Heating and Ventilating Units
23 73 33.13 - Indoor Indirect Oil-Fired Heating and Ventilating Units
23 73 33.16 - Indoor Indirect Gas-Fired Heating and Ventilating Units
23 73 39 - Indoor, Direct Gas-Fired Heating and Ventilating Units
42 01 10 - Operation and Maintenance of Process Heating Equipment
42 06 10 - Schedules for Process Heating Equipment
42 10 00.00.01 - Process Heating Equipment
42 11 13 - Low-Pressure Process Boilers
42 11 16 - Intermediate-Pressure Process Boilers
42 11 19 - High-Pressure Process Boilers
42 11 23 - Specialty Process Boilers
42 12 16 - Fuel-Fired Process Heaters
42 13 23 - Industrial Gas Radiation Heat Exchangers
42 13 26 - Industrial Solar Radiation Heat Exchangers
42 14 13 - Annealing Furnaces
48 11 13 - Fossil Fuel Electrical Power Plant Boilers
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