Address: 5060 Ritter Rd, Suite C3, Mechanicsburg PA, 17055    Phone: (717) 540-9707  Fax: (717) 545-8529


JMH Associates, LLC has extensive experience in the various PTAC markets we service. We deal with over 200 active projects and over 15,000 units. We have projects that have used all 4 generations of the Suburban Dynaline (DL, DLII, DL3, DL3 w/410a), and sold the first install of Suburban DynaPack units in the country. JMH Associates, LLC has a long standing and valued relationship with the manufacturers we represent, and we make every effort to service all of our customers with care and professionalism.


Founded in 2007, JMH Associates is the offspring of Hummer Equipment Company (HEC), a manufacturer's representative and wholesale distributor of a wide range of HVAC products founded over 40 years ago by Joe and Fran Hummer. Starting in 1987, HEC became one of the first reps in the nation to begin selling the original gas fired PTAC, the Suburban Dynaline. After Joe and Fran's retirement in 2007, Joe Hummer II founded JMH Associates with the idea of focusing more on Suburban's applied products (Dynaline and Dynapack). The distribution and sheet metal fabrication divisions were sold and JMH Associates, LLC opened for business.

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