10662 E Avalon Park St. Tucson, AZ 85747
Keep Your Business Running Smooth With ComfortX HVAC
Your commercial HVAC system is vital to your operations — affecting productivity, comfort, safety, and even revenue. When equipment goes down, your business feels it immediately. ComfortX HVAC delivers professional preventive maintenance designed to keep your building operating smoothly year-round.
We service rooftop units (RTUs), heat pumps, split systems, package units, and more throughout Tucson and Southern Arizona.
Cooling Maintenance (Seasonal or Annual)
Every commercial cooling tune-up includes:
● Full condenser coil cleaning
● Condensate drain clearing and flushing
● Refrigerant pressure check (suction, discharge, subcool, superheat)
● Full electrical inspection and tightening
● Blower assembly inspection
● Motor testing and amp draws
● Thermostat function check
● Belt inspection, tensioning, and replacement if needed
● Filter inspection and replacement (if provided)
● Complete operational performance test
Belt checks are critical on many rooftop units (RTUs). Loose or worn belts reduce airflow, increase energy costs, and can cause premature motor failure. We make sure belts are correctly tensioned and replace them when necessary.
Heating visits include:
● Burner or heat strip inspection
● Heat exchanger inspection (where accessible)
● Ignition system testing
● Safety control testing
● Blower inspection
● Electrical inspection & tightening
● Thermostat operation check
● Filter inspection/replacement (if provided)
● Temperature rise and airflow verification
● Full heating performance test
All commercial clients under a ComfortX maintenance contract receive priority service, including
Saturday availability, ensuring your business never waits during critical downtime.
This is one of the highest-value benefits we offer — especially during peak season or equipment
emergencies
We provide commercial HVAC maintenance for:
● Retail buildings
● Offices
● Medical facilities
● Restaurants
● Gyms & fitness centers
● Commercial storage centers
● Warehouses
● Industrial buildings
● Multi-tenant properties
● Churches
● Schools & education centers
All commercial maintenance clients receive:
● Priority scheduling (including Saturdays)
● Reduced emergency repairs
● Lower annual operating costs
● Better system reliability
● Documentation for equipment planning and budgeting
● Improved indoor comfort & air quality
● Predictable annual or quarterly service visits
● Belt inspections and replacement included as needed
Semi-Annual (2 visits per year)
● Cooling tune-up
● Heating tune-up
● Belt inspections & tension checks
● Priority scheduling
● Saturday availability
Quarterly Plan (4 visits per year)
Best for heavy-use or dusty environments:
● Four full visits per year
● Filters replaced (if provided)
● Coil cleaning
● Belt inspections & proactive replacement
● Priority scheduling
● Saturday coverage
Custom Plans
For facilities with large equipment counts, frequent operation, or specialized needs.
👉 Call 520-222-7012
👉 Email: info@comfortxhvac.com
👉 Or request a commercial maintenance quote online.
ComfortX HVAC — Done right the first time. Always.
