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About Markley Mechanical

Sun-Dance Energy Contractors Inc. / DBA Markley Mechanical is a full service commercial mechanical contractor with over 30 years experience. We provide mechanical design assistance, installation, and service for the metro New York area’s commercial, institutional, and industrial facilities.

Our goal is to provide our clients with timely implementation of mechanical projects and the resources needed to assure their most effective and efficient operation.

Our industry experience and expertise offers our customers HVAC system design methods which significantly improve energy efficiency, indoor comfort quality, and operational savings.

Sun-Dance Energy Contractors was established in 1982 by Glenn Markley in Westchester County N.Y. Sun-Dance Energy Contractors Inc. DBA Markley Mechanical provides HVAC installations and mechanical service in commercial, institutional, industrial and government facilities throughout the area. Our firm provides competitive bid, conceptual, negotiated and design-build services to our clients. We are a client and quality driven company with a 90% repeat client base.

With our core staff, and a comprehensive network of proven subcontractors this firm has exhibited the ability to perform technical and high profile projects throughout its 30 plus year history.

Our organization installs, furnishes, and services virtually all types and major brands of equipment. We also optimize equipment performance through surveys, commissioning and system-wide analysis. Quality training, safety and team approach are a high priority within our organization with the ultimate goal of having a completely satisfied customer. Read more about our services >>> 

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