Business Details
8 Years
experience
Emergency
services
Trusted HVAC Services in Milford, CT
Onofreo Home Comfort Systems has been dedicated to meeting residential and commercial HVAC needs across Connecticut since 2018. Our NATE-certified technicians, factory-trained in Bryant and Mitsubishi systems, deliver precise installations, repairs, and maintenance for furnaces, boilers, heat pumps, and ductless units. With an in-house sheet metal fabrication shop, we ensure custom ductwork solutions that maximize efficiency and airflow.Our commitment to transparency includes free estimates, detailed explanations of all services, and 24/7 emergency support. Recognized for a 5-star Google rating, we combine technical expertise with personalized service to address unique comfort requirements while maintaining strict adherence to industry standards.
Services
Heating Installation
Air Conditioning Repair
Indoor Air Quality
Ductless HVAC
Heat Pump Services
Commercial HVAC
Boiler Maintenance
Water Heater Installation
System Maintenance
Emergency Repairs
Details
- Year established: 2018
Highlights and features
- Factory-trained technicians certified in leading HVAC brands
- 24/7 emergency service with rapid response times
- Custom ductwork fabrication for optimal system performance
- Transparent pricing with no hidden fees
- 5-star rated customer satisfaction across multiple platforms
Associations and certifications
- Bryant Factory Authorized Dealer
- Mitsubishi Diamond Dealer
- NATE-certified
What people say
Prompt, professional, and clean
Knowledgeable and friendly technicians
Excellent service and communication
Quick emergency response
Detailed system explanations provided
Services
Heating Installation
Our NATE-certified technicians specialize in complete heating system installations, including furnaces, boilers, and hybrid systems. We conduct precise load calculations to ensure proper sizing, provide professional proposals with upfront pricing, and handle all permitting requirements. As a Bryant Factory Authorized Dealer, we guarantee factory-trained expertise and access to advanced technology for optimal winter comfort and energy efficiency.
Air Conditioning Repair
We offer comprehensive AC repair services for residential and commercial systems, addressing issues with compressors, refrigerant levels, and electrical components. Our technicians use diagnostic tools to identify problems quickly while explaining repair options in clear terms. Emergency service is available 24/7 to restore cooling functionality and prevent equipment damage from prolonged operation issues.
Indoor Air Quality
Our indoor air quality specialists install and maintain whole-home solutions including humidifiers, dehumidifiers, and air purification systems. We conduct air quality assessments to identify contaminants and recommend customized solutions for allergen reduction, moisture control, and improved ventilation. These systems help create healthier living environments by addressing specific air quality concerns in Connecticut homes.
Ductless HVAC
We design and install ductless heating and cooling systems for homes without existing ductwork. Our technicians handle multi-zone configurations that allow individual room temperature control while maintaining energy efficiency. The installation process includes optimal placement of indoor heads and outdoor units to ensure both aesthetic appeal and maximum system performance for Connecticut's climate conditions.
Heat Pump Services
Our heat pump expertise covers installation, repair, and maintenance of air-source and geothermal systems. We assess home insulation levels and existing infrastructure to recommend appropriate solutions that reduce energy consumption. As certified installers, we ensure proper refrigerant charging and electrical connections while explaining operational benefits for year-round temperature control in Connecticut's variable climate.
People
Mark Onofreo
Owner
With 20+ years in HVAC, Mark founded Onofreo Home Comfort Systems in 2018. He oversees operations while maintaining hands-on involvement in customer service and system assessments.
Bill
Lead Installer
A 30-year HVAC veteran specializing in boiler installations. Bill ensures precise equipment setup and maintains high standards for system performance and customer satisfaction.
Anthony
Senior Technician
With nearly 20 years of experience, Anthony handles complex system diagnostics. He serves on his town council while maintaining technical expertise in challenging HVAC repairs.
Tom
Comfort Consultant
A 15-year HVAC professional providing system evaluations and customized comfort solutions. Tom specializes in matching client needs with appropriate heating and cooling technologies.
Andrew
Sales Consultant
With 3 years in HVAC sales, Andrew focuses on detailed system explanations and customer education. His background in multiple industries enhances his ability to address diverse client requirements.
Questions
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency service with stand-by technicians available throughout our service area for urgent heating and cooling issues.
What areas do you service?
We serve Milford, Stratford, Orange, West Haven, Trumbull, Woodbridge, Monroe, and surrounding Connecticut areas from Rhode Island to New York shoreline.
Are financing options available?
Yes, we offer promotional financing through Synchrony and Wells Fargo Bank, N.A. for qualifying HVAC system replacements and installations.
How do you determine proper system sizing?
Our technicians use industry-standard load calculations to assess home insulation, square footage, and climate factors for accurate HVAC system sizing.
What brands do you work with?
We specialize in Bryant and Mitsubishi systems as a Factory Authorized Dealer and Diamond Dealer, ensuring factory-trained expertise and quality assurance.
Do you provide indoor air quality assessments?
Yes, our specialists conduct comprehensive air quality testing to identify contaminants and recommend customized solutions for improved indoor environments.
