About
Uncompromising Comfort for Every Season
When you need reliable heating, cooling, and indoor air quality solutions in Milford, CT, Onofreo Home Comfort Systems LLC delivers expertise that's truly imitated and never duplicated. As a locally and family-owned HVAC contractor with over 30 years of combined experience, we've built our reputation on a simple yet powerful promise: "Comfort Without Compromise."
With our prestigious Mitsubishi Diamond Dealer status and 5-star Google rating, we've proven that exceptional service isn't just our goal—it's our standard. We understand that HVAC emergencies don't wait for convenient times, which is why we offer 24/7 emergency service and same-day appointments to ensure your comfort is never compromised.
Contact us today!

About
Onofreo Home Comfort Systems LLC provides the best heating, cooling, water heater, heat pump, boiler, repair, and replacement services to Milford, CT, and surrounding areas.
Year Established
- 2018
Languages
- English
Payment Methods
- American Express
- Cash
- Check
- Discover
- Financing
- Invoice
- Mastercard
- Visa
Licenses
- Contractor License: HTG.0408576-S1
Associations
- Google Screened Business
- Milford Chamber of Commerce
- Better Business Bureau
- Food For Kids
- Keeping Milford Warm
- Victor Project
Brands
- Bryant
- Mitsubishi
- Lochinvar
- NAVien
- Ranai
- AO Smith
- Rheem
Products
- Heating Systems
- Air Conditioning Systems
- Ductless Systems
- Hot Water Heaters
Services
- HVAC Repairs and Maintenance
- Healthy Ventilation
- Air Filtering
- UV Treatment
- Humidifiers
- Heating System Repairs
- Air Conditioning Repairs
- Heating System Maintenance
- Air Conditioning Maintenance
Specialities
- Residential and Commercial HVAC
- Furnaces
- Geothermal
- Ductwork Fabrication In-House
- New Construction
- Repair and Replacement Services
- Maintenance Packages for Regular Check-Ups
- Heat Pumps
- Boilers
- Water Heaters
Good to Know
Offerings
- Repair services
- Installation service
Accessibility
- Wheelchair accessible seating
Crowd
- LGBTQ+ friendly
- Transgender safespace
Service options
- Online estimates
- Onsite services
Parking
- Free parking garage
- Free parking lot
From the business
- Small business
About Onofreo Home Comfort Systems LLC
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