📍 510 Spring Rd, Elmhurst, IL, 60126
📞 630-833-1100
John Alan Macnider founded Alan Heating Air Conditioning, Inc. in Elmhurst in 1948. With ambitions to create a company known for customer satisfaction, he instilled his belief that a customer is not just a "sale" but a lifelong friend. Roger Alan Macnider joined his father in 1949 and has carried the tradition on. His grandson Michael Alan Macnider joined in 1977 and has since kept the same courteous professional service.
📍 Serving Your Area, Elmhurst, IL, 60126
📞 800-440-8293
📍 Serving Your Area, Elmhurst, IL, 60126
📞 847-498-4328
📍 340 W Butterfield Rd, Elmhurst, IL, 60126
📞 630-549-0088
🌐 www.tdhmechanical.com
TDH Mechanical Heating & Air Conditioning has been serving commercial and residential customers throughout the Chicagoland area for over 25 years.
Updated Sep 2026
📍 185 N York St, Elmhurst, IL, 60126
📞 630-834-4777
🌐 riskresources.net
Unlimited Heating & Cooling Inc is a heating contractor based in Elmhurst, Illinois, specializing in insurance work. Although their online presence was last active in 2019, they provide essential services for heating systems in the area.
📍 Serving Your Area, Elmhurst, IL, 60126
📞 630-903-6395
🌐 www.myguyheating.com
Over 25 years in the heating and air conditioning business. Free estimates Free second opinions All Work Guaranteed No extra charge for evenings/Saturdays
📍 0s561 Kendall Ave, Elmhurst, IL, 60126
📞 630-279-4109
📍 695 S Washington St, Elmhurst, IL, 60126
📞 630-833-5207
📍 366 W Grantley Ave, Elmhurst, IL, 60126
📞 630-530-0909
📍 Serving Your Area, Elmhurst, IL, 60126
📞 800-224-0031