About Us

M & P Engineering

M & P Engineering is a full-service mechanical consulting engineering firm which provides HVAC and Plumbing systems designs for Industrial, Institutional, Healthcare, Educational, Commercial & Residential projects and is based in Gilbert, Arizona.  M&P Engineering works closely with Owners, Contractors, Architects and Vendors during the planning, design and construction administration phases to assist in the successful completion of each project.

Meet Our Team

Jim Hart, CPD

Founder of M&P Engineering

President of Operations
Jim leads M&P Engineering with 15 years of industry experience. His first 13 years were spent learning from his mentor Peter Kunka, PE. Jim’s experience ranges from Heavy industrial and Food Manufacturing to Craft Breweries and Distilleries as well as high end custom residential projects up to 35,000 sf. As president of M&P Engineering, Jim is committed to providing all clients with an exceptional level of service and a quality of work unmatched in our industry.

Gabriel E. Millican, PE


Vice President of Engineering
With 10 years industry experience and licensure throughout the Southwest, I put this into practice with an open mind, hard work, and collaboration. As a strong believer in ASHRAE, I was honored as a top 5 “New Faces in Engineering” and am currently one of only six Arizona members who is certified as a Healthcare Facilities Design Professional. I sit on the Maricopa County Building Code Advisory Board to review and adopt new and revised building code for all of Maricopa County.

Company Profile

M&P Engineering is grounded by nearly 50 years of engineering experience from Peter Kunka, PE. Mr. Kunka worked 8 years in New York City and 20 years in Phoenix before founding Kunka Engineering, inc. (KEi) in 1994. After 20 years of business at KEi, Mr. Kunka helped, 15 year associate, Jim Hart found M&P Engineering in 2013. M&P Engineering owns all of the designs by KEi and provides continued service to existing KEi clients with Peter Kunka still working as an associate; and strives to build and continue relationships with new clients.

M&P Engineering offers professional engineering services to its clients for both new and remodeled facilities, utilizing the latest advancements in design tools and construction technology.  We treat your project like a business and establish not only probable construction cost estimates for your use, but we also develop production cost estimates for our use.  We believe that energy efficient design of systems results from understanding our clients’ needs first, and then applying good, basic, engineering principles to achieve a cost-effective, on-time, designed solution.  We work the old-fashioned way (we listen) and then we deliver Auto CADD documents and Word specs using our production equipment.