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50 Years
experience
Emergency
services
Your Trusted Plumbing & HVAC Experts in St. George
A-1 Services has been a trusted provider of comprehensive plumbing, heating, and air conditioning solutions since 1976. With over 40 years of experience serving St. George, UT, Mesquite, NV, and surrounding communities, we combine deep industry expertise with a commitment to customer satisfaction. Our family-owned business prioritizes fast, reliable service and 24/7 emergency response, ensuring clients receive timely solutions for residential and commercial needs. We maintain a reputation for quality workmanship, transparent communication, and competitive pricing. Our team of certified technicians delivers expert repairs, installations, and maintenance while adhering to the highest standards of professionalism.

By focusing on local service areas, we provide personalized attention and in-depth knowledge of regional requirements. Our dedication to continuous improvement ensures clients benefit from modern techniques and energy-efficient solutions. We guarantee all workmanship, offering peace of mind through warranties and follow-up support. This combination of experience, technical proficiency, and client-centric values establishes us as an industry leader in HVAC and plumbing services.
Services
Plumbing Repairs Drain Cleaning Sewer Camera Inspections Boiler Repairs HVAC Maintenance AC Repair Emergency Services Commercial Plumbing Residential HVAC Pipe Replacements
Details
  • Year established: 1976
Highlights and features
  • We offer 40+ years of combined experience in plumbing and HVAC services.
  • Our team provides 24/7 emergency response for urgent plumbing and HVAC issues.
  • We guarantee all workmanship and prioritize transparent, no-hidden-fee pricing.
  • Our locally owned operation ensures deep knowledge of regional climate challenges.
  • We offer financing options and senior discounts for residential clients.
What people say
Prompt, efficient service Knowledgeable technicians 24/7 availability Fair pricing Long-term reliability
Update Listing
Services
Plumbing Repairs
Our certified technicians handle all plumbing emergencies, from leaky faucets to burst pipes. We specialize in rapid diagnostics and same-day repairs for residential and commercial properties. Using advanced tools like sewer camera inspections, we identify root causes and implement durable solutions. Clients benefit from 24/7 availability and guaranteed workmanship.
HVAC Maintenance
Regular maintenance extends HVAC system lifespan and improves energy efficiency. Our technicians perform comprehensive inspections, filter replacements, and performance optimizations. This proactive approach prevents breakdowns during extreme weather and ensures consistent indoor comfort. Clients receive detailed reports and maintenance schedules tailored to their equipment.
Emergency Services
We provide immediate response for critical plumbing and HVAC failures outside regular business hours. Our on-call team addresses flooding, heating failures, and AC emergencies with priority dispatch. Emergency services include temporary fixes and permanent repairs, minimizing property damage and downtime for homeowners and businesses.
Sewer Camera Inspections
Using high-resolution cameras, we inspect sewer lines to identify clogs, cracks, or root intrusion without excavation. This non-invasive method provides real-time video evidence for accurate diagnosis. Clients receive visual documentation and targeted repair recommendations, reducing unnecessary digging and costs.
Commercial HVAC
We service large-scale heating and cooling systems for offices, retail spaces, and industrial facilities. Our team handles complex installations, preventive maintenance contracts, and emergency repairs. Commercial clients benefit from minimized downtime, energy audits, and compliance with industry regulations for HVAC operations.
Questions
Do you offer emergency services after regular business hours?
Yes, we provide 24/7 emergency plumbing and HVAC repairs with immediate response times.
What areas do you service?
We serve St. George, UT; Mesquite, NV; and surrounding communities including Hurricane and Washington.
How often should HVAC systems receive maintenance?
We recommend biannual maintenance checks to ensure optimal performance and longevity.
Are financing options available for large projects?
Yes, we offer flexible financing plans for residential and commercial HVAC replacements.
Do you guarantee your workmanship?
All services come with a satisfaction guarantee and warranty coverage as specified.