Verified record
Nashoba Air and Boilerworks is an HVAC business based in North Chelmsford, Massachusetts. Kerry and Shawn Kelley are described as the owners of the company. A podcast interview described General Manager Derek Vacca, who has spent 26 of his 40 years working in HVAC, discussing how the business grew from a $5 million shop to nearly $20 million. In a separate account, the owners ran a donation campaign during the COVID-19 pandemic, giving $500 to local schools through a "Nominate Your School" contest. In a September 2025 Reddit thread in r/lowellma, a poster said they can recommend Nashoba Air and Boiler with little reservation.
“I can recommend Nashoba Air and Boiler with little reservation.”
“the owners of Nashoba Air and BoilerWorks, Kerry and Shawn Kelley, ran a campaign to help out local eateries and hair salons in the wake of COVID 19.”
“Jonathan Bannister sits down with Derek Vacca, General Manager at Nashoba Air and BoilerWorks.”
“Jonathan Bannister sits down with Derek Vacca, General Manager at Nashoba Air and BoilerWorks. Derek has been in HVAC for 26 of his 40 years and he knows how to turn a $5M shop into an almost $20M machine.”
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1 change recorded — last scanned Sep 22, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Nashoba Air and Boilerworks. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 – $11,400
Typical HVAC project around $8,200
Heat pump system installed in one long day4.6
Fast response4.4
Next-day hot water tank swap4.2
Broad project mix3.5
