commercial HVAC service

DNS Heating & Cooling LLC provides heating, cooling, and indoor air quality solutions for residential and commercial clients in St. Paul, MN and surrounding suburbs. Services include furnace, boiler, and geothermal heating repair, air conditioning and heat pump service, ductless split systems, and IAQ solutions such as humidification, dehumidification, HEPA filtration, and bipolar ionization. The company employs 15 full-time employees, and all field employees are members of Sheet Metal Workers Local 10 Union.

HVAC installationHVAC maintenanceHVAC repairindoor air quality evaluation

ECT Services, Inc. is a small, woman-owned business based in Owasso, Oklahoma, providing independent eddy current tube testing for centrifugal, absorption, and screw chillers. With over 30 years of experience, they test chiller tubes without cutting them open and provide written reports detailing wall loss, pitting, cracking, and support wear. They also offer commercial HVAC service and spot cooler rentals.

Eddy Current testinginstallationMaintenancenon-destructive testingrepairspot cooler rentals

EMT-HVAC is a veteran-owned and operated HVAC company serving Murrieta, Temecula, Menifee, French Valley, Wildomar, Winchester, and surrounding Southwest Riverside County communities. Founded by Earnest, a retired U.S. military veteran, the company provides AC repair, heating service, installations, maintenance, indoor air quality solutions, water heaters, and QuietCool whole-house fans for residential and commercial customers, available 24/7.

HVAC installationHVAC maintenanceHVAC repairindoor air quality solutionssame-day diagnostics

Environmental & Power Services Inc (EPS) is a family-owned commercial HVAC company with over 30 years of experience serving the Washington, D.C. metro area. They handle commercial HVAC, pool and high-humidity systems, and mechanical-contractor startup and commissioning. The company is SWaM-Certified.

dehumidificationHVAC maintenancemechanical-contractor startup and commissioning

Experts Heating & Cooling Inc. is a locally owned and operated HVAC company based in Washougal, Washington, serving Southwest Washington and the Columbia River Gorge since 2016. It provides residential and commercial heating, ventilation, and air conditioning repair, installation, and maintenance to homeowners, businesses, and property managers in Clark, Skamania, and Klickitat counties.

ductless mini-split installationelectrical workheat pump installationHVAC installationHVAC maintenanceHVAC repairrooftop package unit service

Bossier City HVAC Company provides residential and commercial heating and cooling services throughout Bossier City and Bossier Parish, Louisiana. Services include AC repair, furnace repair, heat pump installation and repair, ductless mini-split systems, full HVAC system installation and replacement, ductwork repair and sealing, thermostat installation, indoor air quality and air filtration, whole-home dehumidification, and seasonal maintenance. The company is open every day from 8:30 AM to 9:00 PM.

AC repairair filtrationductless mini-split installationductwork repair and sealingfurnace repairheat pump installationHVAC system replacementload calculationsseasonal maintenancethermostat installationwhole-home dehumidification

Express Home Services is a family-owned, locally operated HVAC company serving homes and businesses across Connecticut. It provides heating, cooling, heat pump, water heater, and commercial HVAC services, and is a certified Mitsubishi Electric dealer for ductless and mini split systems. The company offers free estimates, financing, and 24/7 emergency service.

ductless mini-split installationemergency serviceheat pump installationHVAC installationHVAC repairHVAC replacementmaintenance plans

Cowboy Air Condition & Heating Co. provides complete cooling, heating, and ventilation solutions across the DFW Metroplex, serving multi-family, residential, and commercial clients. The locally owned company has over 24 years of experience, offers 24-hour emergency service, and is insured and licensed (TACL B21299E).

24-hour emergency serviceduct cleaningHVAC installationHVAC maintenanceHVAC repairmini split installation