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36 Years
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Emergency
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Your Premier HVAC Contractor in Southern Connecticut
Modern Heating & Air Conditioning is a fully licensed local heating and air conditioning services company serving Southern Connecticut. Established over three decades ago, our team provides expert residential HVAC services including repairs, maintenance, installation, and replacement of heating and air conditioning systems, as well as indoor air quality solutions. We prioritize customer satisfaction through upfront pricing, warranties on all repairs, and 24/7 service for preferred customers.

Our NATE-Certified technicians deliver premium-quality equipment and unmatched customer service across Milford, CT, and Fairfield and New Haven counties. We are deeply rooted in the community, volunteering with organizations like Toys for Tots and the YMCA of Stratford while maintaining a commitment to energy-efficient technologies that benefit homeowners and the environment.
Services
HVAC Repair Heat Pump Installation Boiler Maintenance Air Quality Solutions Oil to Gas Conversion Wi-Fi Thermostats Water Heater Replacement Ductless Mini-Splits Central Air Conditioning UV Air Purification
Details
  • Year established: 1990
Highlights and features
  • 30+ years of experience serving Southern Connecticut homeowners
  • NATE-Certified technicians ensure industry-leading workmanship
  • 24/7 emergency service for preferred customers
  • Financing options available with approved credit
  • Community involvement through partnerships with local charities
Associations and certifications
  • NATE (North American Technician Excellence)
What people say
Knowledgeable technicians Prompt service Clean workspaces Clear explanations Reliable repairs
Services
HVAC Repair
Our NATE-certified technicians provide comprehensive HVAC repairs for heating and cooling systems. We diagnose issues quickly and use premium parts to restore functionality. Customers benefit from upfront pricing and warranties on all repairs.
Heat Pump Installation
We install energy-efficient heat pumps with expert precision. Our team ensures proper sizing and integration with existing systems. Homeowners enjoy reduced energy costs and improved comfort through advanced technology solutions.
Indoor Air Quality
Our indoor air quality services include electronic air cleaners, UV purification, and humidity control. These systems remove contaminants and optimize air circulation. Customers experience healthier living environments and reduced allergy symptoms.
Oil to Gas Conversion
We specialize in converting oil-based heating systems to efficient natural gas alternatives. The process includes equipment replacement and system optimization. Homeowners benefit from lower operating costs and reduced environmental impact.
Boiler Maintenance
Regular boiler maintenance ensures optimal performance and longevity. Our technicians perform comprehensive inspections and tune-ups. Customers receive detailed reports and recommendations to prevent unexpected breakdowns.
People
Matthew Sando
Owner
Matthew Sando leads Modern Heating & Air Conditioning with over 30 years of HVAC expertise. He prioritizes customer satisfaction through transparent communication and technical excellence. His hands-on approach ensures every project meets strict quality standards.
Questions
What HVAC services do you offer in Southern Connecticut?
We provide heating, cooling, and indoor air quality services including repairs, installations, maintenance, and oil-to-gas conversions for residential customers.
Do you offer emergency HVAC services?
Yes, our 24/7 emergency service ensures prompt assistance for urgent heating and cooling issues across Fairfield and New Haven counties.
Are financing options available for HVAC upgrades?
We offer financing with approved credit to help homeowners afford essential HVAC repairs and replacements without financial strain.
How can I schedule HVAC maintenance?
Call 203-295-7549 or use our online form to schedule maintenance. Preferred customers receive priority booking and exclusive benefits.
What certifications do your technicians hold?
Our team includes NATE-Certified technicians who complete ongoing training to maintain expertise in the latest HVAC technologies and best practices.