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 ↗
Highlights
- BBB A+ grade — shown on its Better Business Bureau profile
- An unfixed furnace bill — a 2025 customer was billed $2,563.04 without a repair
- Unanswered calls — a 2023 customer left five messages over three days
Main Enterprises Inc lists fabrication, replacements, preventative and predictive maintenance, repairs, general HVAC service, plumbing and 24-hour emergency service on its own website. The company says it has been in business for 107 years, and its BBB profile, where it carries an A+ grade, describes HVAC repairs, installations and maintenance alongside commercial construction projects, duct fabrication and mechanical design. A 2025 Google customer said that after their furnace wasn't working, two workers spent four to five hours on it, the company said it would order parts, and the customer later received a bill for $2,563.04 without the furnace fixed or a call back. That 2025 customer also said they called the office three times over two weeks. A 2023 Google reviewer said they called for three days and left five messages without anyone picking up or calling back.
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 Main Enterprises Inc. 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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