Rooftop HVAC Units

Rooftop HVAC units keep Fresno and Clovis businesses comfortable year-round. These systems save space, simplify maintenance, and power large facilities. At Steve Patrick Air, we specialize in rooftop HVAC unit installation, repair, and maintenance. Since 1980, Central Valley businesses have trusted our team to deliver dependable rooftop systems that improve efficiency and lower costs.

Why Choose Rooftop HVAC Units?

Rooftop systems deliver reliable performance, save valuable indoor space, and offer easier access for maintenance. Moreover, they support multi-zone setups for better climate control. Additionally, rooftop systems reduce noise inside your building. As a result, your business stays productive and comfortable throughout Fresno’s hot summers and Clovis’s cool winters.


We install and service rooftop HVAC units for restaurants near Tower District, offices close to River Park, and retail spaces around Sierra Vista Mall. We also handle warehouses near Highway 99 and commercial buildings in Old Town Clovis. Therefore, your business always has reliable rooftop HVAC support nearby.

rooftop hvac unit

With our expertise, you get reliable rooftop HVAC solutions instead of quick fixes. Rooftop unit repairs, coil cleaning, and electrical diagnostics keep your system operating efficiently and safely. As a result, your Fresno or Clovis business saves money, avoids downtime, and stays prepared for Central Valley heat and winter chill.

Reliable Rooftop Services

Ignoring rooftop HVAC issues often creates costly breakdowns. Faulty rooftop systems waste energy, damage components, and disrupt business operations. At Steve Patrick Air, we provide rooftop HVAC repair the right way for businesses across Fresno, Clovis, and the Central Valley. Every repair is handled with precision, so your unit runs reliably season after season.

During each visit, our technicians identify rooftop unit problems quickly and repair them on the spot. We replace worn parts, fix electrical connections, recharge refrigerant, and restore airflow. We also explain our findings, so you know exactly what caused the issue and how we resolved it. From the first repair, you’ll see how fast, professional rooftop service restores comfort, lowers costs, and keeps your business running strong.

Rooftop systems save indoor space, simplify service access, and provide reliable climate control for large commercial buildings.

Most systems need maintenance twice per year. Seasonal tune-ups keep performance strong and prevent costly repairs.

Look for poor airflow, unusual noises, uneven cooling, rising utility bills, or frequent system shutdowns.