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What Customers Say, Once They Have Said It

Reviews get posted on this page as customers leave them, with real names and real towns attached. Every word on this page comes from somebody who had the work done.

What customers say

Reviews from homeowners across Windham and the towns around it, on everything from a yearly cleaning to a full heat pump conversion.

  • Feb 2026
    Woke up to no heat on the coldest morning of the year and he called me back in about ten minutes. Had the burner going again before lunch. He is the one who answers the phone and he is the one who shows up, which is not what happened with the last company we used.
    Karen M. Windham, NH
  • Jan 2026
    Two other outfits told me the boiler was done and quoted me for a new one. Brian spent forty minutes on it, replaced a part, and told me I had years left. He could have sold me the same system the others wanted to. He did not.
    Dave R. Salem, NH
  • Jun 2026
    Three mini splits, second floor was always unbearable in July. Quiet install, cleaned up after himself, showed me how to run them before he left. House is finally comfortable upstairs.
    Michelle T. Derry, NH
  • Mar 2026
    Good work and a fair price. Only thing is he is one guy, so I waited about a week and a half for a non emergency visit. Worth the wait but plan ahead if it is not urgent.
    Rob S. Londonderry, NH
  • May 2026
    Yearly cleaning on an oil boiler that had not been touched in a while. He showed me the before and after on the parts he pulled out and explained what each one does. First time anyone has bothered.
    Patty G. Pelham, NH
  • Apr 2026
    Replaced our oil tank. Told me the price before he started and that is what I paid. No surprises at the end, which is the whole reason I am writing this.
    Jim K. Hudson, NH
  • Jul 2026
    Heat pump conversion. He walked me through the rebate paperwork and was straight with me about what it would and would not do in January. I appreciated that he did not oversell it.
    Andrea L. Atkinson, NH
  • Dec 2025
    Furnace quit two days after Christmas with the house full of family. He came out that night. Toasty warm by ten. I cannot say enough.
    Tom B. Windham, NH
  • May 2026
    AC stopped in that first hot stretch. He found a bad capacitor, swapped it, and did not try to talk me into a new system like the last guy did. Honest is the word I would use.
    Sue D. Salem, NH

Verifiable in the meantime

  • GF1910596

    NH Gas License

    Licensed by the State of New Hampshire to work on natural gas and propane appliances, including boilers, furnaces and wall hung units. You can look the number up.

  • HT2300476

    NH Oil Heating Technician

    Licensed for oil fired heating equipment, burners and oil tanks. Southern New Hampshire runs on both fuels, and plenty of contractors are licensed for only one.

  • Certified

    EPA Section 608

    Federally certified to handle refrigerant, which is what every mini split, heat pump and central air system runs on. It is required by law, and it is worth checking.

Fully insured

Check it yourself

Both New Hampshire license numbers are on the state's public register. Search the name, read the status, and take about thirty seconds to confirm that the person quoting your job holds the license he says he holds.

Look up a license with the State of New Hampshire

EPA Section 608 is a federal certification card rather than a state register entry, so ask to see it. Any technician who touches refrigerant is required to hold one.

Twenty four years

Where the standard came from

Eight years in HVAC sits on top of sixteen years of work that decided how every joint in your basement gets made.

  1. 16 years

    Welding, quality inspection and engineering

    A weld passes inspection or it does not. There is no partial credit, nowhere to hide it behind a panel, and no coming back in three years to explain why it opened up. Every flare, every braze and every hanger on an HVAC job gets that same eye.

  2. 6 years

    Co-owning an oil company

    Burners, nozzles, pumps, tanks and deliveries, plus what actually happens in a basement in February when the tank ran dry on a Sunday. It is also why the oil to heat pump conversation here runs honestly in both directions.

  3. 8 years

    Licensed HVAC, gas and oil

    Two separate New Hampshire licenses and a federal refrigerant certification, held by one person. Southern New Hampshire is split between natural gas, propane and oil, sometimes street by street, and holding all three means the fuel in your basement is never a reason to call somebody else.

Frost crystals across the panes of an old basement window on a cold morning

The policy

The sentence this company was built on

If a unit is able to be repaired and if doing so is cost effective for the customer, then a repair will be our first recommendation.

Brian Chesney, owner

Homeowners around here line up three and four quotes on a boiler and pick the one that felt honest. The stories that circulate in these towns are about five figure replacement quotes written against systems with years of life left in them. This is the answer to that, and it has been on this business since the day it opened.

Read the repair or replace guide
A shovelled front walk cut between two snowbanks, a sled leaning by the storm door

The work

Drag the handle. This is a real job.

Heating and cooling is judged on craft, and almost nobody in this trade shows any. Every frame below was taken on site, on a job done by this business. More pairs land here as more jobs get photographed.

Condenser coil, before and after a cleaning
The same outdoor condenser coil after cleaning, fins clear and straight with the metal visible
Outdoor condenser coil packed with grass, dirt and debris between the fins before cleaning
BeforeAfter

Same coil, same visit. A season of leaf litter, seed debris and road grit packs the fins solid, the system runs at high head pressure all summer to move the same heat, and the electric bill goes up every month while the compressor works harder than it was built to. This is what a yearly cleaning is actually for.

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24
Years in the trades
8
Years in HVAC
6
Years co-owning an oil company
3
Licenses and certifications
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