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42 Years
experience
Emergency
services
Trusted HVAC Services in Norco, LA
Mayeuxs AC & Heating has been dedicated to providing reliable HVAC solutions since 1984. As a Lennox Premier Dealer and member of Associated Builders and Contractors for over 30 years, we combine industry-leading expertise with personalized service to meet residential and commercial needs. Our EPA and NATE-certified technicians specialize in heating, cooling, ventilation, and indoor air quality systems, offering sales, installation, and 24/7 emergency repair services.

We prioritize ongoing education through manufacturer training programs with brands like Lennox, Kohler, and American Standard to ensure cutting-edge solutions. With a focus on energy efficiency and customer satisfaction, we serve Norco and the Greater New Orleans Metro area, maintaining a legacy of trust and technical excellence. Our team's deep local knowledge and commitment to professional standards make us a leader in home comfort solutions.
Services
AC Repair Furnace Installation Heat Pump Services Indoor Air Quality Generator Installation Geothermal Systems Mini-Split Installation Thermostat Replacement HVAC Maintenance Emergency Repairs
Details
  • Year established: 1984
Highlights and features
  • Serving Norco since 1984 with proven HVAC expertise
  • Factory-trained technicians certified by leading manufacturers
  • 24/7 emergency service for urgent heating and cooling needs
  • Energy-efficient solutions with available rebates and financing
  • Active members of Associated Builders and Contractors since 1985
Associations and certifications
  • Lennox Premier Dealer
  • EPA Certified
  • NATE Certified
Services
AC Repair
Our certified technicians provide rapid AC repair services for residential and commercial properties. We diagnose and fix cooling system issues efficiently, minimizing downtime during hot Louisiana summers. With same-day service availability and extensive parts inventory, we restore comfort to homes and businesses across the River Parishes region.
Furnace Installation
We offer professional furnace installation with energy-efficient models that reduce heating costs. Our experts help select appropriate BTU capacity based on property size and insulation. We handle complete system replacement including ductwork optimization and thermostat integration for improved winter comfort.
Heat Pump Services
Our team specializes in heat pump installation, repair, and maintenance for year-round temperature control. We offer ENERGY STAR models with dual-fuel capabilities and smart thermostat integration. Services include system diagnostics, refrigerant charging, and seasonal performance optimization.
Geothermal Systems
We design and install geothermal heating and cooling systems that leverage underground temperatures for maximum efficiency. Our experts handle closed-loop and open-loop configurations, providing sustainable climate control with potential tax incentives and utility rebates for Louisiana property owners.
Indoor Air Quality
Our indoor air quality solutions include whole-house filtration systems, UV germicidal lights, and humidity control. We address allergens, mold, and airborne contaminants through advanced purification technology, creating healthier living environments for homes and businesses.
People
Dwayne Mayeux
President
Dwayne Mayeux led Associated Builders and Contractors as president and served on their board for multiple terms. His leadership in HVAC contracting spans decades, combining technical expertise with industry advocacy to elevate service standards at Mayeuxs AC & Heating.
Questions
What HVAC services do you offer?
We provide complete HVAC services including AC repair, furnace installation, heat pump maintenance, geothermal systems, indoor air quality solutions, and emergency repairs for residential and commercial clients.
Do you offer 24/7 emergency service?
Yes, we provide 24/7 emergency HVAC repair services to address urgent heating and cooling needs across the River Parishes area.
Are financing options available?
Yes, qualified customers can take advantage of 0% interest financing for 12 months on new Lennox system installations.
What areas do you service?
We serve Norco and surrounding Louisiana parishes including Ama, Destrehan, LaPlace, Metairie, and all River Parishes communities.
Are rebates available for new systems?
Yes, receive up to $1,800 in rebates when purchasing a Lennox Ultimate Comfort System through our current promotions.