The United Mechanical service team is available around the clock providing fast and reliable repair service with just one phone call or click. United Mechanical also offers system upgrades, HVAC troubleshooting and planned maintenance programs, all backed by a comprehensive warranty that is the best in the industry. Planned maintenance programs are offered for a variety of HVAC equipment including chillers, air handlers, cooling towers, fan coils, pumps, boilers and exhaust fans. United Mechanical can provide specific annual services along with quarterly maintenance.


  • High Tech Data Centers
  • Ultra Low Refrigeration
  • Bio Pharmaceutical
  • Class A Office
  • Institutional
  • Boiler Service Repair
  • HVAC Energy Management
  • Chiller Service
  • Customized Plan Specification
  • Indoor Air Quality Testing

For 24/7 HVAC Service Call
866-SERV-UMI or 408.228.1913