COMMERCIAL HVAC, Electrical, Plumbing

Commercial HVAC

JM Mechanical provides complete and professional bid packages working with   design/build, build to spec projects, retrofits and new construction projects for commercial HVAC systems.  Contact JM Mechanical today to discuss how we can partner together to make your upcoming HVAC project success!

Commercial Electrical

JM Mechanical provides aggressive lighting packages for all your upcoming commercial electrical projects and our master electrician will work with your team for retrofits and new construction wiring and electrical. From rewiring to  design and installation of new panel boards and switchgear, to fire suppression cabling and BAS systems and control wiring, JM Mechanical will meet any of your electrical needs

Commercial Plumbing

Although heavy commercial plumbing is not JM Mechanical's forte, we can carry interior domestic plumbing and hydronics for one stop shopping/bidding.

Contact Us

Drop us a line!


 For service or consultation on your commercial HVAC, electrical or plumbing project, please contact JM Mechanical.  We look forward to working with you! 

JM Mechanical LLC PA#129691

1200 Market St, Unit 17, Suite 279, Lemoyne, PA 17043, US

(717) 775 - 1519


Monday - Friday: 8am - 5pm

Saturday: By appointment

Sunday: By appointment