H.T. Lyons

H.T. Lyons is part of ENGIE MEP Services Northeast, a mechanical, HVAC, distributed energy, and project delivery solutions-provider subsidiary of ENGIE North America. ENGIE MEP is five companies with nearly 750 employees serving the Northeast U.S.

H.T. Lyons is a full-service and award-winning mechanical contractor serving Pennsylvania, New York, Delaware, New Jersey and Connecticut. We serve business segments including colleges & universities, commercial, government, healthcare, industrial, entertainment, high-tech and life sciences. H.T. Lyons offers a full complement of engineering, design, construction, maintenance and energy solutions. We are a single-source provider for everything from $40 million design-build projects to a simple plumbing repair and have been serving our clients since 1973.

Our extensive in-house capabilities allow us to offer our clients the highest quality and most cost-effective building services in the industry. As an ENGIE MEP Solutions company, we have the resources and backing to handle the largest design-build, design-assist, industrial and commercial projects with confidence.

Count on us to deliver the expertise and experience to keep your facility operating reliably and efficiently.

Some of Our Services
  • MEP engineering and construction services
  • All phases of HVAC & mechanical services
  • Advanced energy solutions
  • Building controls and energy management
  • Commissioning and balancing services
  • Sheet metal fabrication & pipe pre-fab
  • Preventive maintenance
  • Ultra-high purity & commercial piping

Our Locations

Pennsylvania, Maryland, Delaware & New Jersey
Headquarters
7165 Ambassador Drive
Allentown, PA 18106
Phone: 610-530-2600 
Fax: 610-530-2635
795 East Lancaster Ave., Suite 208
Villanova, PA 19085
89 Headquarters Plaza North
Suite 1475
Morristown, NJ 07960
Albany & Capital Region, New York
3 Rexford Way
Halfmoon, NY 12065
Phone: 518-785-4800 
Fax: 518-785-6376
NY Hudson Valley Region and Western Connecticut
167 Meyers Corners Road
Suite 102
Wappinger Falls, NY 12590
Phone: 845-896-1145 
Fax: 845-896-1289

H.T. Lyons

Headquarters
7165 Ambassador Drive
Allentown, PA 18106
Phone: 610-530-2600 
Fax: 610-530-2635
https://www.linkedin.com/company/ht-lyons/

H.T. Lyons

795 East Lancaster Ave., Suite 208
Villanova, PA 19085

H.T. Lyons

89 Headquarters Plaza North
Suite 1475
Morristown, NJ 07960

H.T. Lyons

3 Rexford Way
Halfmoon, NY 12065
Phone: 518-785-4800 
Fax: 518-785-6376

H.T. Lyons

167 Meyers Corners Road
Suite 102
Wappinger Falls, NY 12590
Phone: 845-896-1145 
Fax: 845-896-1289