Fresno Commercial HVAC Maintenance

When your Fresno business depends on consistent heating and cooling, regular commercial HVAC maintenance keeps your equipment running efficiently and prevents costly downtime. Fresno’s extreme summer heat and cool winter nights place heavy strain on commercial systems, so scheduled tune ups protect your comfort and your bottom line. Steve Patrick Air provides professional commercial HVAC maintenance throughout Fresno with detailed inspections and no overtime fees. With more than 44 years of experience, we help businesses stay productive and comfortable year round.

Fresno Businesses Trust Steve Patrick Air

Commercial property owners throughout Downtown Fresno, North Fresno, Fig Garden Village, Tower District, and the Highway 99 business corridor rely on our maintenance team because we deliver precision, reliability, and honest service. We maintain rooftop HVAC units, multi zone commercial systems, packaged units, heat pumps, and ductless setups for businesses of every size.

No make or model gets excluded. Our technicians check compressors, motors, coils, electrical systems, ductwork, refrigerant levels, airflow, thermostats, and safety controls to ensure maximum performance during peak demand.

Why We’re Fresno’s Top Choice for Commercial HVAC Maintenance

🏢 Full commercial HVAC inspections
🌬️ Rooftop unit cleaning and performance testing
⚙️ Electrical and safety checks
💨 Airflow balancing and filter service
🚛 Fully stocked commercial service vehicles
💵 No overtime fees—weekdays, weekends, or holidays

559-224-1729

Common Commercial HVAC Maintenance Needs in Fresno

Businesses schedule commercial maintenance when they notice:

  • Weak airflow across large areas
  • Uneven temperatures throughout the building
  • High monthly utility costs
  • Loud rooftop units
  • Short cycling or constant running
  • Poor indoor air quality
  • Increasing repair frequency
  • Dust buildup or blocked vents

If your building shows these signs, call now and we will send a commercial HVAC technician.

Commercial HVAC Maintenance Fresno

A well maintained commercial HVAC system improves productivity, reduces business interruption, and lowers operational costs. Whether your system supports employees, customers, equipment, or sensitive inventory, Steve Patrick Air ensures dependable year round performance.


Call now for commercial HVAC maintenance in Fresno. Reliable service, no overtime fees, and long term protection for your building.

Serving Fresno Businesses Since 1980

For more than four decades, commercial property managers and business owners have trusted Steve Patrick Air with their HVAC maintenance needs. We understand the demands placed on commercial equipment and how Fresno’s climate affects performance. Our team brings advanced skill and detailed checks to every service visit.

From small local shops to large industrial facilities, we deliver maintenance that keeps your business running.

We Also Offer Commercial Maintenance Plans

Our annual commercial HVAC maintenance plans include scheduled inspections, coil cleaning, filter service, performance testing, and priority response. Routine maintenance reduces costly breakdowns and supports consistent comfort across your entire building.

Ask about our commercial maintenance plans to protect your equipment and lower operating costs.