11672 60th Avenue Allendale, MI 49401 616.895.4949 allendaleheating.com A Dave Lennox dealer since 1953. Residential and commercial. See website for more information.
13750 64th Street Alto, MI, 49302 616.868.6066 timberwolfmechanical.com Commercial and industrial heating and cooling contractor.
6349 North 41st Street Augusta, MI, 49012 269.731.5959 Specializing in boiler, plumbing, back-flow prevention, and air conditioning services.
3411 32nd St SE Grand Rapids, MI, 49512 616.949.3695 kentwoodph.com