Pittsburgh HVAC-R Services


Walker Mechanical LLC is a Pittsburgh-based mechanical contractor offering cost-effective commercial and industrial HVACR services, mechanical equipment installation, controls installation and maintenance services in the following formats:
HVAC Contractor Pittsburgh

  • Full Maintenance Contract
  • Inspection and Labor Contract
  • Inspection Contract
  • Time and Material Agreement
  • 24/7 Emergency Service

 
 
Additionally, we offer complete installation services including process piping, gas lines, generator piping, certified welding; all the way to complete turnkey installations involving project management of multiple trades.

Areas of ExpertiseCommercial HVACR Pittsburgh

Installation, Troubleshooting, Service, and Preventive Maintenance Retrofit, Design / Build, Negotiated Work, Selected Plan and Bid Spec Work

  • Air Conditioning
  • Air Filter and Filtration Systems
  • Air Compressors
  • Boilers – Steam and Hot Water
  • Computer Room Units
  • Cooling Towers
  • DDC controls
  • Energy Management
  • HVACR Mechanical ContractorHeat Exchangers
  • Humidifiers – Steam Generating
  • Hydronic Systems
  • Piping
  • Pneumatics
  • Pumps
  • Refrigeration
  • Remote Monitoring
  • Rooftop Units
  • Steam Systems
  • Welding Processes
  • Variable Frequency Drives
  • Vibration Isolation
  • Zone Systems