MESA, Ariz. — Mason Mechanical Heating and Cooling of Mesa, Ariz., announced that it is a finalist for the BBB Ethics Award presented by the Better Business Bureau of Greater Arizona. This award, with 15 finalists and five winners, judges customer-recommended businesses based on a number of criteria regarding leadership, performance, community involvement, and ethical practices.

To reward customers for their business, the company is currently offering $20 off a diagnostic or repair service. The deal ends Dec. 31, 2012 and with the onset of cooler temperatures, the contractor is recommending that customers take advantage of this deal and schedule service now. The coupon can be printed conveniently from the Mason Mechanical website.

Started in 1993, Mason Mechanical provides heating and cooling services to commercial and residential customers in Mesa and the surrounding areas. As a Trane Comfort Specialist with North American Technician Excellence (NATE) and Building Performance Institute (BPI) certified service technicians, Mason Mechanical offers a range of services including installation, maintenance, repair, indoor air quality, and duct sealing.