North Haven, CTNorth Haven, CT
Verified record
Air Balancing Service Co. describes itself on its website as an independent testing, adjusting and balancing agency that specializes in all types of air and water balancing. The company says it is certified by NEBB (National Environmental Balancing Bureau) and TABB (Testing, Adjusting and Balancing Bureau), and that it is a member of SMACNA and ASHRAE. The Procore Construction Network lists it under heating, ventilating and air conditioning. It holds an active Connecticut SM1 sheet metal licence, SHM.0000016-SM1, under Air Balancing Service Co.
Typical your area range for this kind of work, from regional averages — not a quote from Air Balancing Service Co.. 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
Specializes in
Also offers
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1 change recorded — last scanned Oct 14, 2026.
Oil tank replaced in just 4 hours5.0
Furnace check and AC maintenance done on schedule3.1