Heat Pump Installation & Service
Bosch IDS inverter ducted systems, ductless mini-splits and cold-climate heat pumps sized for Connecticut winters.
Learn moreNorth Windham · Windham County, Connecticut
Reliable HVAC & Plumbing, Done Right the First Time
Justin Nuño HVAC & Plumbing LLC brings integrity, dedication, and quality to every heat pump, heating, cooling, water heater and plumbing job across Windham County. Certified, insured, and an Accredited Bosch Contractor.
- 5.0★ on Google
- Certified & Insured
- Accredited Bosch Contractor
Bosch IDS Inverter Ducted Heat Pumps
Same-day responseMon–Fri, 7am–7pm
Certified & insuredLicensed CT contractor
Heat pump expertsBosch & Mitsubishi
Local & family-runBased in North Windham
What we do
HVAC & Plumbing Services for Your Home
One trusted local contractor for heating, cooling, hot water and plumbing — no juggling multiple companies.
Heating Installation & Repair
Furnaces, boilers, added heating zones and heat pump heating — installed, repaired and maintained.
Learn moreAir Conditioning Installation & Repair
Central AC and ductless cooling installed, repaired and tuned for efficient summer comfort.
Learn moreWater Heater Installation & Repair
Traditional, tankless and energy-saving hybrid heat pump water heaters, installed and serviced.
Learn morePlumbing Services
Repairs, repiping, fixtures, water filtration and well pressure systems, done by a certified pro.
Learn moreNot sure what you need?
Tell us the problem and we’ll point you in the right direction — honestly.
Ask Justin
Heat pump specialists
We Install & Service Heat Pumps
As an Accredited Bosch Contractor, we service and install Bosch IDS Inverter Ducted Heat Pumps — plus Mitsubishi ductless mini-splits and cold-climate systems built for New England winters. One efficient system heats and cools your whole home while lowering your energy bills.
- Whole-home ducted & single-zone ductless options
- Proper load calculations — sized for your home, not guesswork
- Repair, maintenance & refrigerant service
- Guidance on Connecticut energy-efficiency rebates
Meet your contractor
Straightforward, Skilled, and On Time
Justin Nuño HVAC & Plumbing LLC is built on a simple promise — integrity, dedication, and quality. Justin handles your project personally: answering the phone, showing up when he says he will, explaining your options clearly, and leaving your home clean when the work is done.
From a second heating zone to a full heat pump system or a water heater replacement, you get careful, code-compliant work from a certified and insured pro who treats your home like his own.
More about JustinReviews
What Windham County Homeowners Say
A perfect 5.0 rating on Google — here’s a sample.
Justin is a real professional. He is punctual, very knowledgeable with excellent work ethics. After his work was done, he nicely cleaned all affected areas and left all the floors spotless. He installed a second heating zone in my house, and I am positive that I will hire him again for any HVAC or plumbing projects or services. I wish all contractors were like Justin. I fully recommend Justin’s HVAC & Plumbing.
Justin is the guy you want working on your residential HVAC system. He answered my call immediately, was out the same day to inspect my system, and was prompt with email responses to questions. He provided 3 different quotes for things we talked about and performed the replacement of my entire heat pump system flawlessly. I would not hesitate to recommend his services to anyone.
Five-star rating for Justin Nuño HVAC & Plumbing.
Where we work
Proudly Serving Windham County, CT
- North Windham
- Windham
- Willimantic
- Mansfield
- Coventry
- Columbia
- Lebanon
- Chaplin
- Hampton
- Scotland
- Ashford
- Storrs
Get started
Need HVAC or plumbing help in Windham County?
Talk to Justin directly. Fast responses, honest quotes, and clean, professional work — every time.