1st Call Heating and AC Services LLC is the most reliable heating and air conditioning contractor in Zimmerman serving Zimmerman and the surrounding communities. We pride ourselves on helping people find the perfect heating & air conditioning system for your home or small business.1st Call Heating and AC Services LLC is an independent Rheem contractor. They offer new customers free estimates and no-obligation consultations for all heating and air conditioning needs. They will install humidifiers, unit heaters, air conditioners, and perform gas conversions on equipment from top brands, While always respecting your needs and budget. Since we know how important costs are to our customers, the experts at 1st Call Heating & A/C Services LLC offer financing without complicated contracts and other hassles. .After the heating and air conditioning equipment is installed, customers rely on 1st Call Heating & A/C Services LLC for all their repairs and servicing. The technicians at 1st Call Heating & A/C Services LLC perform high-quality air conditioner repair, and furnace repair to ensure your equipment heats or cools your space efficiently. The company has an A+ rating with the Better Business Bureau and a long list of satisfied customers.As the name suggests, 1st Call Heating & A/C Services LLC is the first call made by homeowners in need of heating and air conditioning in the northern metro. To obtain free estimates for garage heater repair, humidifiers, air exchanger repair, air conditioner repair, duct work or furnace repair, call (763) 856-0456 or visit the website