Fresno Rooftop HVAC Installation

When your Fresno business depends on strong, efficient climate control, a rooftop HVAC system delivers the power and reliability you need. Fresno’s hot summers and cool winter nights create heavy demand, so your rooftop unit must work efficiently all year. Steve Patrick Air provides professional rooftop HVAC installation for commercial buildings across Fresno. With more than 44 years of experience, our team installs rooftop units with precision, safety, and no overtime fees.

Fresno Businesses Trust Steve Patrick Air

Commercial property owners choose us because we combine expert engineering, fast installation, and honest recommendations. We install rooftop units for warehouses, retail centers, restaurants, office buildings, industrial facilities, and multi level properties throughout Downtown Fresno, North Fresno, Fig Garden Village, and major business districts.


We install packaged rooftop HVAC units, multi zone rooftop systems, heat pump rooftop units, and high efficiency commercial rooftop replacements. No make or model gets excluded. We size each rooftop unit correctly and install it safely using proper rigging and hoisting equipment.

Why We’re Fresno’s Top Choice for Rooftop HVAC Installation

🌬️ Installation of commercial rooftop HVAC systems
🏗️ Safe hoisting and rigging for multi story buildings
🛠️ No overtime fees—nights, weekends, or holidays
🔧 Certified commercial rooftop technicians
🚛 Fully stocked installation trucks
💡 Energy efficient systems that reduce operating costs

559-224-1729

Common Rooftop HVAC Installation Needs in Fresno

Businesses request rooftop HVAC installation or replacement when:

  • Their rooftop unit stops cooling or heating effectively
  • Energy bills increase significantly
  • Equipment fails during high demand seasons
  • Repair costs keep rising
  • Airflow becomes weak across the building
  • The system is older than 12 to 15 years
  • They remodel, expand, or upgrade their facility

If your rooftop unit can no longer keep up, call now and a commercial rooftop HVAC specialist will help you choose the right system.

Rooftop HVAC Installation Fresno

A failing rooftop unit disrupts business operations, increases energy bills, and reduces comfort for staff and customers. Whether your system breaks down or you want a high efficiency upgrade, Steve Patrick Air installs commercial rooftop HVAC systems that deliver reliable performance and long term value.


Call now for rooftop HVAC installation in Fresno. No overtime charges, no delays, only professional commercial service.

Serving Fresno Businesses Since 1980

For more than four decades, Fresno companies have trusted our team to install powerful rooftop HVAC systems designed for heavy commercial demand. We understand the unique climate and operational needs of Central Valley businesses, so we design and install systems that hold up under pressure.

From small retail shops to large industrial buildings, we deliver rooftop installations built to last.

We Also Offer Preventive Maintenance Plans

After installation, our commercial rooftop maintenance plans keep your unit running efficiently. We provide coil cleaning, airflow checks, electrical testing, filter service, and full system inspections that reduce downtime and extend equipment life.

Ask about a maintenance plan during your installation appointment. You will save money and protect your rooftop system for years to come.