Marcus Webb - HVAC & Refrigeration Specialist

Marcus Webb has 18 years of experience in HVAC service and installation. He holds EPA 608 Universal certification and is NATE-certified in Air Conditioning and Heat Pumps. Marcus previously served as lead technician at a commercial HVAC contractor in Texas, where he specialized in diagnosing and repairing communicating systems, variable-speed equipment, and commercial refrigeration.

His field experience covers Carrier, Trane, Lennox, Hoshizaki, and Manitowoc equipment — from residential split systems to walk-in coolers and reach-in freezers.

Every guide Marcus writes is based on OEM service literature and verified field experience. He focuses on diagnostic sequences that eliminate guesswork, so technicians can go straight to the most likely cause without replacing parts at random.

Certifications

• EPA 608 Universal
• NATE Certified — Air Conditioning and Heat Pumps
• Carrier / Trane / Lennox factory-trained

Equipment Experience

• Communicating HVAC systems (Carrier Infinity, Bryant Evolution, Lennox iComfort)
• Variable-speed heat pumps and air conditioners
• Commercial refrigeration (Hoshizaki ice machines, True GDM, Manitowoc)
• Gas furnaces and packaged units
• Mini-split and ductless systems (Mitsubishi, Daikin, Fujitsu)