About McCormick Allum

McCormick-Allum Co. is an HVAC Mechanical Contractor that provides heating and cooling installation, service, and repair for commercial and industrial clients in the Western Massachusetts area. Our heating and cooling services include work utilizing many specialized trades such as refrigeration and service technicians, sheet-metal 'tin-knockers', pipe fitters and plumbers, electricians, designers, and engineers.

Nearly all work is accomplished through direct contracts with general contractors or owners of the buildings in which we work. These arrangements are usually long term as our goal is to establish on-going business relations with our customers. HVAC Preventive Maintenance Program is exceptional and popular. Our success has been due to our reputation for quality work completed on time and within budget while maintaining a safe work environment. As a result of our efforts, we have established an excellent working relationship with many customers who have come to count on McCormick-Allum for their continuing mechanical needs. Consequently, much of our new business originates from referrals by satisfied customers. Contact us today to learn more about how we can help you with your next project!