JLK Mechanical is an HVAC company serving Charlotte, NC, and licensed to operate in North Carolina, Maryland, and Virginia. They provide a range of services including air conditioning, furnace, and heat pump repair and installation, as well as HVAC tune-ups. The company works primarily with large-scale firms and facilities, offering 24/7 emergency HVAC services and rental installations to support business continuity. JLK Mechanical is known for delivering reliable and timely service, with a focus on safety and quality in all projects.

Si Boiler Solutions LLC is a boiler repair and installation company serving Charlotte, NC. They provide a wide selection of boiler equipment and parts, along with installation, servicing, and maintenance of boilers. With over 30 years of experience, the company employs fully-certified professionals to handle boiler projects in North and South Carolina.

Thomas Heating & Cooling is an HVAC company based in Charlotte, NC, offering heating, cooling, and ventilation services for both residential and commercial clients. They provide AC and furnace repair, installation, and tune-up services, along with full consultations to help customers choose the right HVAC system. The company is equipped to handle emergency repairs and offers 24-hour emergency service for urgent needs.

R & R Heating & Air Conditioning is an HVAC installation contractor based in Charlotte, NC. They provide installation services for air conditioners, gas and oil furnaces, heat pumps including geothermal systems, ductless mini splits, thermostats, and indoor air quality products such as air purifiers. Their capabilities include installing a wide range of heating and cooling equipment to improve home comfort and air quality.

C&C Boiler Sales & Service, Inc. is a full-service boiler company based in Charlotte, NC, serving North Carolina, South Carolina, Virginia, and West Virginia. Established in 1977, the company specializes in boiler installation, repair, equipment sales, rentals, and parts for commercial and industrial clients. As a long-standing Cleaver-Brooks representative, C&C Boiler offers a wide range of boiler room equipment and maintains a complete inventory of spare parts and rental boilers. The company emphasizes safety with a comprehensive training program and certified safety professionals to ensure reliable and efficient service.

Charlotte Temperature Controls is a commercial HVAC and building automation company based in Charlotte, NC. Since 1988, they have provided installation, repair, and maintenance services for HVAC systems, including heating, cooling, and indoor air quality solutions. Their expertise includes building automation with open protocol BACnet and Lon-based systems, Niagara Tridium integration, and energy-saving installations such as variable frequency drives. As a licensed Honeywell provider with over 30 years of experience, they serve clients throughout North and South Carolina. The company offers 24-hour service availability to support continuous facility operations.

ACS Accent Comfort Services is a family-owned HVAC company serving Charlotte, NC. Since 2005, they have provided residential and commercial heating and cooling services, including installation, repair, and tune-ups for air conditioners, furnaces, and heat pumps. The company uses advanced diagnostic tools and maintains a large inventory of genuine replacement parts to ensure effective and lasting solutions. Their approach focuses on flexible scheduling, clean job sites, and honest communication to meet each customer's needs.

Heat and Air Direct by Special T Enterprises is a licensed and insured HVAC contractor serving Charlotte, NC, and surrounding areas including Concord, Kannapolis, and China Grove. The company offers a range of services including HVAC installation, air conditioner and furnace repair, thermostat installation, and routine maintenance. They provide warranties on all new installations and repairs, matching labor warranties to parts manufacturers. With over 30 years of experience since 1985, Heat and Air Direct has built a history of serving both residential and commercial clients in the region.