About JSM Development

For the founders of JSM, property development is more than a job; it's a family tradition. It started back in 1935 when the family patriarch, Lyon Hartman first went into construction with his brothers. Nearly 40 years later, sons Jeff, Steve and Mike Hartman continued the family legacy, joining various real estate development ventures to form JSM Apartments, JSM Commercial and JSM Development Services. 

JSM Development Services has been involved in residential and commercial development activity for over 40 years. Its comprehensive package of professional services and practical experience were instrumental in the successful development of over 1,500 multi-family residential units and over 450,000 square feet of commercial space.

The JSM Development Services' team is experienced with most building types and residential and commercial uses. Decades of combined practical experience and proactive integration of the latest advances in materials, building systems, and design technologies assure comprehensive, value-oriented solutions. Throughout the process, the focus always remains on rapidly and thoroughly addressing our clients' varying needs and goals.