Shamrock Heating & Cooling

In 1996, deep in the Arizona heat, Air Force veteran Sean founded Shamrock Heating & Cooling with a simple mission: Serve the community with honesty, heart, and hard work. What started as a one-man shop with a wrench, a truck, and a strong moral compass has grown into one of the most trusted names in HVAC and plumbing in Tempe, Mesa, Chandler, Gilbert and Scottsdale—nearly 30 years strong, and we are locally owned! At Shamrock, we don’t just repair air conditioners or fix pipes—we build long-term relationships with the homeowners, businesses and families we serve. “3-Win Philosophy”: • Win for the Customer – clear communication, fair pricing, innovative solutions • Win for the Team Member – skilled professionals who are invested in, supported, valued, and always learning • Win for the Company – a sustainable business that thrives on reputation and referrals ⭐ Core Values That Drive Us Every Day Integrity – Do the right thing, even when no one is watching Innovation – Smarter tools, cleaner installs, better energy solutions Reliability – On time, on budget, and always on your side Care – We treat your home like it’s our own, because it matters Come join the Shamrock Family We’re proud to serve the people of Tempe, Mesa, Chandler, Gilbert, Scottsdale and beyond—not as a faceless company, but as neighbors who care. Because for us, it’s not just about fixing what’s broken. It’s about earning your trust, exceeding expectations, and helping you feel comfortable, safe, and cared for in your home. “It’s Your Home’s Lucky Day!”