Dowling Corporation has been providing quality and reliable service to its customers since 1961. Whether your needs are routine or require 24-hour emergency service, you can be assured of responsive, professional and courteous attention to your request.

In an effort to stay on top of changes in equipment technology, troubleshooting procedures and replacement parts, our trained technicians are committed to continuous improvement and attend a minimum of 45 hours of classroom training per year. Dowling technicians are dispatched through our computerized systems ensuring a prompt and efficient response and when they arrive, their fully stocked service vehicle is equipped to enable them to complete most jobs effectively in one visit.

Dowling Corporation strives to provide customers with a single-source solution to all their HVACR needs. We provide excellent service & repair on a wide range of equipment found commonly in:

  • Computer Rooms & Data Centers
  • Medical Facilities & Laboratories
  • Office & Retail Buildings
  • Restaurants
  • Nursing Homes & Assisted Living Facilities
  • Manufacturing & Warehousing Facilities
  • Educational Facilities
  • Convenience Stores


  • Refrigeration Equipment
  • Ice Machines
  • Heating Systems
  • Furnace & Boilers
  • Geothermal Systems
  • Radiant Systems
  • Central Air Conditioning
  • Computer Room Systems
  • Cooling Towers
  • Humidifiers & Dehumidifiers
  • Energy & Heat Recovery Ventilator
  • Air Quality
  • Air Balancing
  • Chillers

In addition to repair services we specialize in custom tailored Preventative Maintenance Plans.

Discover the Dowling Difference!