About Us

Sean Patrick HVAC is your top choice for heating and cooling services in Cucamonga, CA. For over a decade, we have provided exceptional repair, maintenance, and installation of all HVAC system types in residential and commercial properties across the Inland Empire.

Our owners Sean Patrick O’mahony and Joseph Talarico have been working in the HVAC industry since 2010 after receiving his training from the esteemed HVAC Technical Institute. We take great pride in running his business with honesty, transparency, and a focus on customer satisfaction.

All our technicians are highly trained and continuously update their skills. We prioritize communication so customers understand what we’re doing during every step of the process. We’re happy to explain your options and provide free estimates for any HVAC project.

When you call Sean Patrick HVAC at (909) 719-7711, you’ll always speak directly to an owner, not a receptionist. We value your time and aim to exceed your expectations with every job. We offer 24/7 emergency service for your peace of mind.

At Sean Patrick HVAC, our mission is simple:

To be the most trusted, transparent, and reputable heating and air conditioning service company in Southern California. We aim to build lifelong relationships with our customers by providing exceptional service, premium products, and fair pricing.

Our team has over a decade of HVAC experience. We are NATE-certified technicians who undergo continuing education to stay current on the latest advancements. We treat every customer’s home with respect and communicate clearly every step of the way.

From furnace repair to AC installation and beyond, you can rely on our expertise. We offer maintenance plans, ductless AC, indoor air quality improvement, and all heating and cooling services. Our fleet is fully stocked to complete most repairs on-site.