Peine Engineering Co is a mechanical service company based in Indianapolis, IN, specializing in HVAC, boiler repair and installation, and mechanical system design. Established in 1947, the company offers a wide range of services including chiller and burner systems, building automation system retrofits, and fabrication of boiler feed water tanks. With over 75 years of experience, Peine Engineering Co is equipped to handle complex installations and maintenance, serving the Indianapolis area with expertise in mechanical and temperature control systems.

Irish Air is a locally owned HVAC company serving Indianapolis, IN, and nearby communities. They provide a full range of heating and cooling services including installation, repair, maintenance, and indoor air quality solutions. As a Carrier Factory Authorized Dealer with over ten years of experience, Irish Air offers expertise in high-efficiency HVAC systems and smart thermostat installations. Their technicians are trained in the latest HVAC technologies to ensure effective system tune-ups and repairs.

Commercial Filter Service, Inc. is a duct cleaning and indoor air quality company based in Fort Wayne, IN. They offer a range of services including filter changes, vent cleaning, and custom ordering of air filters. The company provides various air filter products such as pleated filters, panel filters, HEPA and ULPA filters, and custom oversize frames. Established in 1986, Commercial Filter Service, Inc. has a long history of improving air quality for commercial clients.

Stanley Steemer in Fort Wayne, IN offers professional cleaning services focused on improving indoor air quality and maintaining cleaner homes. They provide duct cleaning along with carpet, upholstery, and area rug cleaning using EPA-certified, family-safe products. With over 75 years of experience, Stanley Steemer uses proprietary cleaning equipment and a proven process to remove dirt and contaminants from various surfaces. Their trained and certified technicians serve Fort Wayne and surrounding communities, including Decatur and nearby towns.

Jeff's Heating & Cooling is a family-owned HVAC company serving Fort Wayne, IN. They provide heating, cooling, indoor air quality, and commercial refrigeration services including repair, installation, and routine maintenance. Their team handles furnace and AC repairs, thermostat replacement, and offers indoor air quality improvements. They also service commercial refrigeration units. Emergency service is available for urgent heating and cooling needs.

Geothermal Design specializes exclusively in geothermal heat pump installation and service in Fort Wayne, IN. The company focuses on designing and installing energy-efficient geothermal systems that use the earth's stored heat to provide heating and cooling for homes and businesses. With over 196 years of combined industry experience, their team includes factory-trained technicians and certified geothermal designers, ensuring well-designed and reliable systems. Geothermal Design is recognized as one of the largest geothermal contractors in Indiana, offering comprehensive residential geothermal system solutions.