Contrast Mechanical Inc. is a complete mechanical construction company located in Macomb, Michigan. We specialize in new commercial and industrial construction projects as well as renovation services throughout the State of Michigan. We bring more that 80 years of experience in the mechanical disciplines and trades to our projects. The workforce consists of skilled tradesman, including licensed master plumbers, licensed journeymen plumbers, registered welders and boiler workers. Our services range from day to day service needs to mechanical projects in excess of $5 million. Our new construction, renovation and maintenance services include: plumbing, gas piping, HVAC, boilers, hydronics, geothermal systems, fire protection, controls, balancing, and mechanical insulation.