What NYC Says
Our customers trust us for dependable plumbing, heating and HVAC services throughout New York City.
"Outstanding service from start to finish. The crew arrived on time, diagnosed the issue quickly, and completed the plumbing repair professionally."
Michael R.
Verified Customer
"Highly recommend DUO Mechanical. They installed our HVAC system perfectly and kept everything clean throughout the project."
Sarah L.
Verified Customer
"Very responsive company with fair pricing. Communication was excellent and the work exceeded our expectations."
David P.
Verified Customer
"We needed emergency heating service and they arrived much faster than expected. Excellent customer service."
Jennifer M.
Verified Customer
"Professional technicians who clearly know what they are doing. We will definitely use DUO Mechanical again."
Robert A.
Verified Customer
"Great experience from scheduling to completion. Honest pricing, quality workmanship and friendly staff."
Lisa W.
Verified Customer
Let's build something that works.
Tell us about your building and your problem. You'll get a straight answer and a fair estimate — not a runaround.