HVAC Services in Darien, CT

Since its establishment in 1959, M&R Mechanical Services has led the way in the HVAC sector, providing a range of tailored heating, cooling, and indoor air quality solutions. We keep abreast of the latest HVAC developments to offer energy-efficient choices that enhance comfort and lower utility costs.

• Over Sixty Years of Experience
• Technical Experts at the Forefront of Innovation
• We Put the Customer Service Experience First
• Fair and Transparent Pricing With No Hidden Fees
• Our Values: Quality, Integrity, Reliability, and Innovation

Our aim is straightforward: to deliver top-notch HVAC services to homeowners in Darien, CT, that enhance home comfort and well-being. Whether you require a new air conditioner, heating system repair, or regular maintenance, our team of certified technicians is prepared to assist you.

Heating and Cooling Experts Since 1959. Contact us today for exceptional HVAC services.

Air Conditioning

M&R Mechanical Services is dedicated to delivering excellent air conditioning services, ensuring homes remain cool and comfortable. Whether it’s an urgent repair or a new AC installation, our highly skilled technicians are available to help. With over 60 years of HVAC expertise, we promise dependable home comfort solutions that exceed expectations.

Heating

A reliable heating system isn’t just a luxury in Darien, CT—it’s a necessity. From heating installations to routine maintenance, to system replacements and prompt repairs, you can count on us to keep your home and family safe and warm during the heating season.

Indoor Air Quality

The importance of indoor air quality is often overlooked, yet it significantly impacts well-being. Pollutants can have adverse effects on health and mood. Investing in thorough indoor air quality services is essential. Reach out to our experts today to schedule IAQ services in Darien, CT, and surrounding areas.

Commercial

M&R Mechanical Services provides comprehensive commercial HVAC services, including customized maintenance agreements, tenant build-outs, system replacements, and diagnostics and repairs. Specializing in commercial air conditioning, heating service, and indoor air quality, our technicians are trained in the latest diagnostic procedures to swiftly restore your system’s functionality.