Investing in a comprehensive preventative maintenance plan will reduce the cost of urgent service needs and emergency repairs. A service visit may uncover evidence that your equipment is not working as efficiently as it can, and a timely adjustment will save energy and money. We provide a range of customized service agreements, and work with our clients to determine the level of coverage needed to meet their expectations of performance and reliability.

  • exhaust fan maintenance
  • backflow testing gauge
  • AHU control panel
  • condensor control cabinet
  • damaged refrigerant coil
  • condensing boiler controls
  • combustion analyzation
  • ahu control panel
  • filter change of rooftop unit
  • variable frequency drives
  • vacuum gauge


  • Customized PM Service Agreements
  • Backflow Prevention Testing
  • Combustion Analysis
  • Glycol Testing and Monitoring of Chilled Water and Hydronic Systems
  • Repair and Maintenance of Existing Refrigeration Systems
  • Startup and Checkout of High Efficiency Boilers
  • Troubleshooting Control Panels
  • Troubleshooting of Electrical Components of Mechanical Systems
  • Upgrades to Existing Leaking and Damaged Hydronic Piping


  • Backflow Test Kits
  • Belt Tighteners
  • Combustion Analyzer
  • Fluke Meter
  • Micrometer
  • Pulley Pullers
  • Reclaim Machines
  • Refrigerant Leak Detectors
  • Test Gauges
  • Variable Frequency Drives
  • Vacuum Pumps

Why Perform Combustion Analysis?

Performing combustion analysis improves fuel efficiency, reduces harmful emissions of carbon monoxide, sulfur dioxide and nitrogen oxides, and improves safety. A 5% increase in fuel efficiency can save you thousands of dollars, depending on the size of your boiler systems. Here are the parameters we measure:
  • Oxygen
  • Carbon Monoxide
  • Carbon Dioxide
  • Exhaust Gas Temperature
  • Draft
  • Nitric Oxide
  • Nitrogen Dioxide
  • Sulfur Dioxide
  • Supplied Combustion Air Temperature
©2014 Pinnacle Mechanical Incorporated
5821 Arctic Blvd. Unit D
Anchorage, Alaska 99518
ph (907)336-4328
fx (907)336-4329