When we opened our doors in 1988, our goal was simple – to offer the Connecticut residents the best heating and air-conditioning service and installation, paired with unparalleled customer service. More than 32 years later, it’s still our goal – and something we work at every day. Lots of businesses can be licensed and trained, but not everyone builds trust, values long-term relationships, and provides quality work.
(Plus, we’re rated A+ by the Better Business Bureau.)
We’re Hiring! Contact Us Now!
Save with a Customer Service Agreement
Sign up with Nero for annual preventative maintenance. You’ll get automated reminders for service, plus a 15% discount on repairs, priority scheduling of appointments and a free first filter with every system inspection. Lower your energy costs and get peace of mind with Nero!
A Trane Dealer since our first day in business
We’ve been proudly installing Trane products since day one. Then in 1999, we achieved Trane Comfort Specialist status, a designation we still maintain. It’s one more assurance of a higher level of skill, knowledge, quality, and your ultimate satisfaction.
Contact Nero Today
No heat? No AC? We’re available 24/7 for emergency repairs – call (203) 248-8110.
Our Service Areas
Hours of Operation
Monday - Friday 8 am-4 pm
- East Haven
- New Haven
- North Branford
- North Haven
- Old Lyme
- West Hartford
- West Haven