About the company
Integrity, Dedication & Quality — on Every Job
Justin Nuño HVAC & Plumbing LLC is a certified and insured, owner-operated HVAC and plumbing company based in North Windham, Connecticut. Founded and run by Justin Nuño, the company exists to support homeowners across Windham County with honest, high-quality work they can count on.
When you call, you talk to Justin — not a call center. He inspects the problem himself, explains your options in plain language, provides clear quotes, and does the work carefully, cleaning up completely when he’s finished.
- Certified & Insured
- Accredited Bosch Contractor
- 5.0★ on Google
Our values
What You Can Expect
Integrity
Straight answers and honest, itemized quotes — including when a repair makes more sense than a replacement.
Dedication
Prompt responses, on-time arrivals, and follow-through until the job is done right and you’re comfortable.
Quality
Code-compliant, manufacturer-standard installations — and a clean, respected home when we leave.
Heat pump & HVAC expertise
Justin Nuño HVAC & Plumbing is an Accredited Bosch Contractor, installing and servicing Bosch IDS inverter ducted heat pumps along with Mitsubishi ductless mini-splits. Because heating, cooling, water heating and plumbing are all handled in-house, your systems are installed to work together — correctly and safely.
Whether you’re adding a second heating zone, replacing an aging system with an efficient heat pump, upgrading to a hybrid heat pump water heater, or fixing a plumbing problem, you get one accountable local professional from start to finish.
Local to Windham County
Based at 14 Station Road #2 in North Windham, we serve homeowners throughout Windham County — including Willimantic, Mansfield, Storrs, Coventry, Columbia and Lebanon. Being local means faster response times and a contractor who understands New England’s seasons and housing stock.
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Work with a contractor you can trust
Talk to Justin directly. Fast responses, honest quotes, and clean, professional work — every time.