Welcome to A-1 Services, Inc., your trusted provider of comprehensive plumbing, heating, and air conditioning services. For more than 40 years, our team has been helping homeowners and businesses in St. George and the surrounding areas keep their HVAC systems running at peak performance. From small tune-ups to full system care, we bring the expertise and reliability you need to stay comfortable year-round.
A well-maintained HVAC system does more than heat and cool your home — it protects your comfort, your health, and your budget. At A-1 Services, Inc., we make system care simple and stress-free. Our technicians take the time to thoroughly inspect and service each component, ensuring everything runs smoothly. With our preventative approach, you’ll avoid sudden breakdowns, save on energy bills, and extend the life of your equipment.
Ignoring routine maintenance often leads to higher costs and avoidable problems. Regular care helps your HVAC system:
Consistent servicing means peace of mind — knowing your system is ready no matter the season.
Our maintenance plans are designed to cover every detail. From performance checks to cleaning, we make sure your heating and cooling equipment is always prepared. Services include:
By combining preventative care with expert knowledge, we help you get the very best out of your HVAC investment.
Since 1976, our family-owned company has built a reputation for dependable service across Southern Utah and Eastern Nevada. We believe in treating every customer like a neighbor, which is why we stand behind our work with guarantees and a 100% satisfaction commitment. Our team responds quickly, arrives on time, and works efficiently to minimize disruption in your home or business. It’s this dedication that has made us a trusted name in HVAC care for more than four decades.
The best time to schedule maintenance is before problems appear. Let A-1 Services, Inc. help you keep your system in top condition. Call us today at 435-674-3700 in St. George or 702-346-3700 in Mesquite to request your free estimate or book an appointment. Be sure to ask about our senior discounts. With A-1 Services, Inc., your comfort is always guaranteed.
435-674-3700
Turn to A-1 Services, Inc. for all your plumbing, heating, and air conditioning needs. From installation to routine maintenance and repairs, we can do it all. We’re a family-owned and -operated company that has been in business for 40+ years.
We’re proud of our reputation for quality and affordable services. For service in St. George, Hurricane, Washington, Mesquite, or the surrounding areas, contact us today!
St. George:
47 N 600 E
St. George, UT 84770
435-674-3700
Mesquite:
20 Sage Way
Mesquite, NV 89027
702-346-3700
Financing options are available.
