On Call 24/7

877.901.3369 or 444.933.2535

Commercial, Industrial & Institutional Services

Let us help you meet your needs, whether it’s for a simple climate control system or a major installation requiring total building management.

As design/build contractors, we are a one-stop source. From the assessment of your problem, all the way through engineering, installation and implementation phases, you only need to know one phone number. After your installation has been completed, the same phone number will keep the system running properly, serviced by the people who know it best.

Our design-build process places total responsibility for your satisfaction squarely on our shoulders.

Building Controls & Energy Management

Since our inception in 1974, building controls have changed tremendously. Our goal is still total customer satisfaction. Today, that means conserving as much energy as possible, while optimizing occupant comfort.

Today’s technology gives you an unprecedented degree of choice about what to control, how to control it, where to provide enhanced building functions, and how to use information to optimize the buildings cost of operation throughout its life.

  • Honeywell Excel 5000® Systems
  • Pneumatic System Service
  • Zone Control System Service


  • Smoke & Oil Mist Removal Systems
  • Make-up Air Systems

Refrigeration Systems

  • Industrial Processes
  • Retail Food Stores
  • Wholesale Cold Storage Facilities
  • Manitowoc® Ice Machines & Reach-ins
  • Heat Reclaim
  • Ammonia Facility


  • Retail & Office Space Systems
  • Trane® Chillers
  • Trane® Packaged Systems
  • Water Towers

Heating, Burners, Boilers and Flame Supervision

  • Webster® and other top quality burners
  • Honeywell Flame Safeguard® Flame Supervision
  • Hot Water and Low Pressure Steam Boilers
  • Trane® Packaged Systems
  • Burners Control and Flame Safeguard Upgrades, which can help protect your people and facility, and even lower your insurance costs. A burner replacement can often reap a big savings in fuel costs.
Allen Refrigeration has earned the designation of Honeywell Automation Control Specialist. Only select contractors, who complete extensive Honeywell training, are qualified to engineer, install and service Honeywell products and systems.

As an authorized Honeywell ACS, we have full access to the local, regional, and international resources of the world’s leading expert in building controls and applications.

Honeywell brings you the world’s leading direct digital control technology in systems that are flexible to apply, easy to use, upgradeable and cost-effective to operate.