Ducold Mechanical

For over two generations, Ducold Mechanical has been a premier commercial and residential air conditioning and refrigeration company, proudly serving Long Island. Our family-owned and operated business is dedicated to providing top-notch service and quality workmanship to our customers.

Our History

Founded on the principles of hard work, dedication, and a commitment to excellence, Ducold Mechanical has built a reputation for being the go-to HVAC and refrigeration experts. Our owners, who are also our technicians, have over 30 years of combined experience in the industry, ensuring that every job is done right the first time. With a team of EPA-licensed technicians and well-stocked trucks, we are equipped to handle any mechanical need that comes our way.

Our Services

At Ducold Mechanical, we understand the importance of having a reliable HVAC system in both commercial and residential settings. That's why we offer a wide range of services, including:

• HVAC installations, sales, and services for commercial buildings and residential customers
• Air conditioning repairs and maintenance
• Heating system installations, repairs, and maintenance
• Refrigeration services for walk-in coolers and display cases
• Ice machine sales, installation, and maintenance
• Air cleaning and purification systems
• Exhaust and make-up air systems
• Maintenance and repair services for all makes and models of HVAC equipment

What Sets Us Apart

At Ducold Mechanical, we believe that our job is more than just a vocation - it's in our blood. Our owners are directly involved in every job, ensuring that every customer receives personalized attention and top-quality workmanship. We pride ourselves on quickly responding to our customers' calls and taking pride in our work.

What Our Customers Say

Don't just take our word for it - our customers rave about our services:

"These guys are great! I spoke with them after hours and they fit me in for the next day. Not only that, they fit me in first thing in the morning. I was told previously that unit would have to be replaced, and they were able to determine the problem right away and repair, minimum time and minimum expense. They know their stuff. I highly recommend and will call them again if ever needed. Save time and money, CALL DUCOLD FIRST!"

-Tracy Kerr, Facebook Review

"Definitely call DuCold Mechanical for any AC or heating issues. They always get back to me right away and diagnose and fix the problems professionally and are great guys as well. Thank you as always!"

-Carrie Robinson Behrens, Facebook Review