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Roman Oil Co
Emergency oil fill within 15 minutes5.0
SM
License verifiedL & M Sheet Metal
State-verified HVAC license since 2000Not yet rated
Marlborough, CT9 Monhege Path, Marlborough, CT 06447
Verified record
Pro-Balance LLC holds Connecticut HVAC license SHM.0003292-SM1, active on the state registry under the name PRO-BALANCE LLC.
Specializes in
Languages
No changes recorded yet — last scanned Oct 30, 2026.
Typical Connecticut range for this kind of work, from regional averages — not a quote from Pro-Balance LLC. 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
Emergency oil fill within 15 minutes5.0
State-verified HVAC license since 2000Not yet rated