refrigeration systems

Accelerated Controlled Enviroments, LLC is a Texas-based global HVAC and Non-Destructive Testing (NDT) service partner. Its HVAC division designs, installs, maintains, and optimizes heating, ventilation, air conditioning, and refrigeration systems. Its NDT teams perform ultrasonic testing, magnetic particle, liquid penetrant, visual testing, phased array, Time-of-Flight Diffraction, and drone-assisted inspections for facilities in manufacturing, energy, petrochemical, data centers, healthcare, aerospace, and food & beverage.

drone-assisted inspectionsHVAC installationHVAC maintenanceliquid penetrant testing (PT)magnetic particle testing (MT)Phased Array (PAUT)project managementrental equipmentTime of Flight Diffraction (TOFD)ultrasonic testing (UT)Visual Testing (VT)water treatment

Comfort Air Mechanical Systems (CAMS) is a California state licensed commercial HVAC contractor serving the Northern California commercial market. Founded in 2007 by Robert Terry, it has been owned and operated since 2022 by Ruby Chen, a Licensed HVAC Union Contractor. CAMS is a minority women-owned small business and a WBENC-licensed Women Owned Small Business (WOSB).

24 hour emergency serviceBoiler repair and maintenancechiller serviceDDC and pneumatic controls programmingenergy conservation consultingequipment troubleshootingHVAC installationrepairretrofitscheduled maintenanceVFD service

Corval Group is a privately owned, single-source solution partner founded in 1921 (originally Axel Newman Plumbing, later New Mech Companies, renamed Corval Group in 2009). It delivers engineering, fabrication, construction, service, and maintenance expertise to the energy, food and beverage, public and institutional, industrial, and commercial sectors, and has worked on well over 150,000 projects.

constructionconstruction managementdesign/buildengineeringEPCfabricationgeneral contractingmechanical constructionPreconstructionproject developmentservice and maintenance

DIVCO is a commercial HVAC, controls, and mechanical services contractor serving the Inland Northwest, including Spokane, Coeur d'Alene, Eastern Washington, and North Idaho. Founded in 1982, it provides 24-hour on-demand service, scheduled maintenance, installation, building automation, and maintenance agreements for commercial, institutional, and industrial facilities.

building automation/controlschillersDDC control systemsHVAC service and repairhydronic and steam boilersinstallationpneumatic and electronic control systemspreventive maintenanceretrofit and remodel

Hansberger Refrigeration & Electric is a family-owned HVAC and electrical company serving Yuma, Arizona since 1952. It sells, installs and services all brands of air conditioning and filtering systems, and offers cooling, heating, air filtration, air quality and IAQ services. It is Arizona's exclusive Premier Dealer for residential and Alliance Dealer for commercial Lennox HVAC systems, and a Proud APS Qualified Contractor.

24/7 emergency serviceAC repairblower door testingductwork fabricationHVAC installationsheet metal fabrication