N W Poole Well & Pump Co is a geothermal heat pump contractor based in Raleigh, NC. The company offers a wide range of services including water well drilling, pump installation and service, water treatment, well abandonment, and geothermal well drilling. With 70 years of experience since 1949, they provide residential, commercial, and municipal services. One of their key capabilities is geothermal drilling and closed loop installation, supporting energy-efficient heating and cooling solutions.

Resolve Air Systems is an HVAC installation contractor based in Durham, NC. They specialize in planning and installing HVAC systems, combining over 20 years of experience in design engineering, manufacturing, and contracting. Their services include value engineering to optimize HVAC system costs and Building Information Modeling (BIM) with over 25 years of expertise in CAD and BIM technologies. Resolve Air Systems often works as a Design Assist or Design Build partner on projects ranging from offices to hospitals and labs, handling mechanical contracts exceeding $80 million.

Signal Hygiene of Central NC is a duct cleaning and indoor air quality service provider based in Greensboro, NC. They offer a range of services including odor elimination, HVAC cleaning, crawlspace repair and encapsulation, mold testing, and antimicrobial surface protection. Their Signal Hygiene System is designed to address complex odor problems in various environments such as medical facilities, commercial buildings, residential homes, and vehicles. The company draws on over 100 years of combined experience in chemical and odor remediation through their research and development team. Signal Hygiene serves both homes and businesses, providing certified technician services with a focus on effective and discreet treatment.

Joe Moore & Company, Inc. is a boiler repair company based in Raleigh, NC. Established in 1957, the company offers a range of services including refractory repair and installations, boiler repair and servicing, and mechanical repairs. They specialize in boiler tube replacement and code welding repair, with welders qualified by NBBI and ASME to ensure quality workmanship. Their refractory services include small patch work to full relines using plastics, castables, and brick, along with custom fabrication of precast shapes.

Twin Heating & Air is an HVAC company serving Raleigh, NC, and the surrounding Triangle Area. They offer a range of services including repair, installation, and tune-ups for air conditioning, furnaces, heat pumps, mini-splits, and geothermal systems. The company specializes in energy-efficient and sustainable heating and cooling solutions. With over 25 years of experience, Twin Heating & Air provides 24/7 availability to address heating and cooling needs at any time.

Daikin Applied Service provides indoor air quality solutions in Raleigh, NC. They offer a range of HVAC products and services, including rental chillers, dehumidifiers, and building automation systems designed to improve air quality and energy efficiency. Their Pathfinder chiller features free cooling technology, and their SiteLine controls simplify building automation. Daikin Applied Service supports customers across North America with 24/7 rental equipment availability and technical expertise.

Air Secure is an HVAC company based in Durham, NC, offering a full range of heating and cooling services. They provide installation, repair, replacement, and tune-up services for air conditioners, furnaces, heat pumps, and boilers. Their expertise also includes indoor air quality solutions such as air purifiers, filters, UV lights, and humidity control to improve home and business environments. Air Secure focuses on reliable workmanship to ensure systems operate efficiently and safely throughout the year.

EverGreen Mechanical LLC provides HVAC installation, repair, and maintenance services for both residential and commercial properties in Raleigh, NC. Their offerings include central air installation, heating and cooling system repairs, and tune-ups. The company has over 20 years of experience and offers 24/7 emergency service to address urgent HVAC issues. They also provide maintenance and HVAC home warranty plans to help prevent emergencies.

Comfort Mechanical Contractors, Inc. is an HVAC installation contractor based in Durham, NC. The company provides integrated HVAC solutions, covering everything from construction to tenancy. With over 65 years of experience since its founding in 1955, Comfort Mechanical Contractors, Inc. emphasizes a strong company culture and skilled workforce to support its projects.

Ultimate Comfort, INC is an HVAC company based in Raleigh, NC, offering a range of services including repair and installation of air conditioners, furnaces, heat pumps, boilers, mini splits, and geothermal heat pumps. Their team is composed of highly trained, NATE-certified technicians who handle all major brands and provide HVAC tune-up services. The company emphasizes quality workmanship and customer satisfaction with a guarantee on their work.