Local business · New London, NHLocal business · New London, NH 03257
Verified record
A.G.S. Services, Inc. describes itself on its Better Business Bureau page as offering plumbing, heating, A/C and ventilation services. Its New Hampshire hvac licence, number MBE0001498, is active on the state registry, with A.G.S. Services, INC as the holder of record. The Better Business Bureau lists it as accredited with an A+ grade. In a 2022 Reddit comment, a commenter said their dad used AGS Services Inc. in Henniker and that it was around $14K for four high-efficiency units. A Better Business Bureau reviewer warns against hiring the company, reporting problems from the first day of a new installation.
“My dad used AGS Services Inc. in Henniker NH. He said it was around $14K for four high-efficiency units.”
Dont hire them!Problems from day 1 of new installation.
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2 changes recorded — last scanned Oct 31, 2026.
Typical New Hampshire range for this kind of work, from regional averages — not a quote from Ags Services Inc. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$4,700 – $10,700
Typical HVAC project around $7,700
Customers shown how to run new units after installation5.0
Knob and tube wiring removal5.0
Mini-split install finished in a single day4.8
Old-house installs with conduits hidden4.8
A same-day boiler visit4.8
