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Your Trusted HVAC Partner in Kenner, LA
Diaz Air Conditioning has built its reputation on delivering exceptional heating, ventilation, and air conditioning services to residential and commercial clients in New Orleans and surrounding areas. Our team of certified technicians prioritizes customer satisfaction through expert installations, repairs, and maintenance, backed by industry-leading guarantees. We specialize in tailored solutions for homes and businesses, ensuring optimal comfort while minimizing energy costs. Our commitment to quality extends to using state-of-the-art technology and products, along with comprehensive maintenance programs designed to prolong system lifespan.

With a focus on transparency, flat-rate pricing, and 24/7 emergency support, we strive to exceed expectations through every interaction. Our Energy Savings Club offers bi-annual maintenance to prevent breakdowns and maximize efficiency, while our Manual J Load Calculation ensures precise system sizing for new installations. Client testimonials consistently highlight our professionalism, reliability, and dedication to resolving HVAC challenges effectively.
Services
HVAC Installation Emergency Repairs Preventive Maintenance Load Calculations Commercial HVAC Filter Replacement System Design Energy Audits Ductwork Services Warranty Repairs
Highlights and features
  • We offer 24/7 emergency HVAC services with no overtime fees
  • Our technicians complete Manual J Load Calculations for precise system sizing
  • Energy Savings Club members receive priority service and repair discounts
  • We guarantee 100% satisfaction with all repairs during the cooling/heating season
  • All technicians undergo rigorous background checks and random drug testing
What people say
Professional technicians Timely repairs Energy savings Precise installations Excellent communication
Services
HVAC Installation
We install energy-efficient heating and cooling systems tailored to your property's specific needs. Our process includes precise Manual J Load Calculations to determine optimal system sizing. Technicians use state-of-the-art equipment and follow ACCA-certified installation standards to ensure maximum efficiency and comfort for residential and commercial properties.
Emergency Repairs
Our certified technicians provide urgent HVAC repairs with no overtime charges. We prioritize same-day service for critical system failures while maintaining thorough diagnostic processes. Emergency service includes complete system evaluations and temporary solutions to restore comfort during business hours.
Preventive Maintenance
Bi-annual maintenance visits include comprehensive system inspections, professional cleaning, and performance optimization. Our Energy Savings Club members receive priority scheduling, repair discounts, and extended equipment warranties through regular professional maintenance that doubles system lifespan.
Load Calculations
We perform Manual J Load Calculations to determine precise heating and cooling requirements. This ACCA-certified process evaluates insulation levels, window sizes, and building characteristics to ensure accurate system sizing. Documentation is provided for permit applications and future reference during new installations or replacements.
Commercial HVAC
Custom commercial HVAC solutions include new installations, emergency repairs, and preventive maintenance agreements. We develop tailored maintenance plans to meet specific business needs while minimizing operational disruptions. Services cover system design, energy optimization, and emergency response for commercial properties across the metro area.
Questions
What HVAC services do you offer for residential customers?
We provide complete HVAC installation, repair, and maintenance services for homes, including energy-efficient system upgrades and preventive maintenance programs.
Do you offer emergency HVAC repair services?
Yes, we provide 24/7 emergency repair services with no overtime fees for urgent heating or cooling system failures.
What is the Energy Savings Club?
Our maintenance program includes bi-annual system checkups, 10% repair discounts, priority service scheduling, and extended equipment lifespan guarantees.
How do you ensure proper system sizing for new installations?
We perform Manual J Load Calculations to determine exact heating/cooling requirements based on your home's specific characteristics and insulation levels.
What commercial HVAC services are available?
We offer customized commercial HVAC solutions including new installations, emergency repairs, preventive maintenance agreements, and energy optimization programs for businesses.
Do you service all HVAC brands?
Yes, our technicians can service and repair all major HVAC brands while maintaining manufacturer warranty requirements through proper maintenance procedures.