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Trusted HVAC, Plumbing & Electrical Services in Rockwall, TX
Lyons Air Conditioning & Heating has served the Rockwall, Texas community since 2006, providing comprehensive HVAC, plumbing, and electrical services for residential and commercial clients. Founded by Johnny and Holly Lyons, the company emphasizes quality workmanship, customer satisfaction, and community involvement. With a team of factory-trained technicians, they offer 24/7 emergency services, energy-efficient equipment installations, and preventive maintenance plans. The company holds a 1-year buy-back guarantee on systems and prioritizes transparency, offering upfront pricing and detailed service explanations.

Their commitment to excellence is reflected in their 40-word service history, extensive local service area covering over 25 Texas cities, and active participation in community organizations like Meals on Wheels and Soroptimist International. Lyons ensures reliability through ongoing employee training, state-of-the-art diagnostic tools, and a focus on long-term customer relationships.
Services
HVAC Repair Plumbing Services Electrical Work Emergency Repairs System Installations Maintenance Plans Water Heater Services Drain Cleaning Gas Line Repair Indoor Air Quality
Details
  • Year established: 2006
Highlights and features
  • 20+ years combined HVAC experience with factory-trained technicians
  • 24/7 emergency services available for urgent heating/cooling needs
  • 1-year buy-back guarantee on new system installations
  • Certified experts in energy-efficient HVAC replacements and diagnostics
  • Active community involvement with local non-profits and initiatives
What people say
Reasonably priced Arrive on time Great job Swift and professional Thorough presentation
Services
HVAC Repair
Our certified technicians diagnose and repair all HVAC system issues with same-day service availability. We maintain all brands and models while emphasizing energy efficiency improvements. Emergency repairs include diagnostics, part replacements, and system optimization to restore comfort quickly in Rockwall's extreme temperatures.
Plumbing Services
We handle residential and commercial plumbing needs from leak repairs to full system installations. Services include drain cleaning, water heater maintenance, and emergency pipe repairs using hydro jetting and leak detection technology for minimal property disruption.
Electrical Work
Our licensed electricians perform safety inspections, panel upgrades, and emergency electrical repairs. We install surge protectors, EV chargers, and lighting systems while ensuring code compliance for both residential and commercial properties in Rockwall.
People
Johnny Lyons
Owner/Operator
HVAC industry veteran with 20+ years experience, starting at age 15 in California. Served on Rockwall's Planning Commission and Comprehensive Plan Advisory Committee. Leads technical operations and community outreach initiatives.
Holly Lyons
Co-Owner
Former area sales manager with retail operations expertise. Serves on Soroptimist International board and Rockwall Meals on Wheels. Oversees business development and customer service operations.
Questions
What HVAC services do you offer in Rockwall?
We provide full-service HVAC solutions including AC repair, furnace maintenance, system installations, emergency services, and indoor air quality improvements for residential and commercial properties.
Do you offer 24/7 emergency services?
Yes, we provide 24/7 emergency HVAC and plumbing services with technicians available for immediate response to critical system failures.
Are financing options available?
Yes, we offer financing plans for qualified homeowners to make HVAC replacements and major repairs more affordable with flexible payment terms.
What areas do you service?
We serve Rockwall and surrounding areas including Plano, Garland, Richardson, Wylie, and over 20 Texas communities within the Dallas-Fort Worth metroplex.
Do you service all HVAC brands?
Yes, our technicians repair and maintain all makes and models of heating and cooling equipment, including both residential and commercial systems.
What guarantees do you offer?
We provide a 1-year buy-back guarantee on new system installations and honor all manufacturer warranties with proper documentation.
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