Danboise Mechanical Inc

Danboise Mechanical Inc. is a premier commercial plumbing, sewer, direct digital controls, heating, ventilation, and air conditioning contractor serving Michigan, Ohio, and Indiana. With a commitment to quality workmanship, we strive to provide the most value for our customers' investments. Our team of highly qualified technicians shares a mission to exceed customer expectations while ensuring each job is performed safely and efficiently.

Our Services

We offer a wide range of services including equipment installation, maintenance, and service support for various building systems. Our capabilities include HVAC heating and air conditioning, duct cleaning, sheet metal fabrication, boilers, plumbing, sewer cleaning, backflow testing, pipe fitting and thermal installation, and direct digital control systems. Our philosophy focuses on quality over cost, ensuring our customers receive the best possible outcomes.

What Our Customers Say

Our commitment to quality and customer satisfaction is reflected in the testimonials from our satisfied clients. Jim Gandol, Gandol Inc., highlights our exceptional service and skilled workforce, stating, "Danboise Mechanical is the Mechanical Contractor that sets the standards by which all other Mechanical Contractors are, or should be, judged." Bill Wiersma, author of The Power of Professionalism, notes, "Danboise Mechanical has not only embraced the aspiration of professionalism but operationally has made tremendous strides." Robert Viazanko, Viazanko Construction Services, praises our responsiveness and expertise, saying, "Whether we need HVAC, Plumbing, Scheduled Maintenance, or after-hours Emergency Service, we make Danboise Mechanical our first call!" Bernard Fountain, former Corporate Real Estate Manager for AT&T, commends our reliability and quality of work, stating, "DMI is a strong mechanical contractor providing leading edge technology and a work safe environment."