Connecticut Oil
Middletown, CT151 William St, Middletown, CT 06457
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Verified record
License not state-verified. We could not confirm a current registration in the state registry. Insurance is self-reported. Look up in the official Connecticut registry ↗
Connecticut Oil says on its website that it offers 24/7 emergency service. The same site lists installations of boilers, furnaces and water heaters, ductless A/C, heat pumps, central air conditioning, generators, oil and propane tanks, and propane fireplaces and appliances.
Specializes in
HVAC / Heating & Cooling
Languages
English
Update history
1 change recorded — last scanned Oct 8, 2026.
What does heating and cooling work cost in Greater Hartford?
Typical your area range for this kind of work, from regional averages — not a quote from Connecticut Oil. 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
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