Business Details
45 Years
experience
Emergency
services
Your Trusted HVAC Partner in Phoenix, AZ
Established in 1981, Knight Air Conditioning has built a legacy of excellence in residential and light commercial HVAC services. Founded by Chuck Knight during his time as an Army reservist, our family-owned business combines decades of hands-on experience with a commitment to personalized service. Our technicians undergo rigorous training to stay current with evolving HVAC technology, ensuring we deliver reliable solutions for system maintenance, repair, and installation. We prioritize transparency, honesty, and community trust, reflected in our 40+ years of serving Arizona homeowners. Our mission focuses on superior customer service, quality workmanship, and maintaining the personal touch that earned us generations of referrals.Licensed, insured, and bonded, we specialize in American Standard, Bosch, and Mitsubishi systems while offering innovative solutions like virus-killing air purifiers and ductless mini-splits. Our philosophy centers on being trusted neighbors who provide climate control expertise with integrity. From seasonal tune-ups to emergency repairs, we approach every job with the same dedication that transformed our first customer's call into a lifelong relationship. With a team of certified professionals and a heritage of technical excellence, we continue to serve as Arizona's HVAC experts.
Services
Seasonal Tune-Ups
Evaporative Cooling
Ductless Mini-Splits
Air Filtration Systems
Emergency Repairs
System Installations
Duct Cleaning
Mini Split Maintenance
Details
- Year established: 1981
Highlights and features
- Family-owned business with 40+ years of local HVAC expertise
- Certified technicians trained in latest heating and cooling technologies
- 24/7 emergency service for urgent climate control needs
- Specialized installation of American Standard, Bosch, and Mitsubishi systems
- Comprehensive air quality solutions including virus-killing purifiers
Associations and certifications
- Licensed
- Insured
- Bonded
What people say
Excellent service
Knowledgeable technicians
Prompt and courteous
No hard sales
Thorough explanations
Services
Seasonal Tune-Ups
Our comprehensive seasonal tune-ups extend system lifespan while reducing energy costs through multi-point inspections. Technicians perform condenser/compressor maintenance, evaporator coil cleaning, refrigerant checks, and motor/belt adjustments. Regular maintenance prevents unexpected failures during extreme Arizona temperatures, ensuring optimal efficiency year-round.
Evaporative Cooling
Specialized evaporative cooling services include water pump maintenance, filter replacements, and seasonal startup/shutdown procedures. Our technicians optimize swamp cooler performance through pad replacements, fan inspections, and drainage system checks. Regular maintenance ensures efficient operation in Arizona's dry climate while preventing mold growth and water waste.
Ductless Mini-Splits
Installation and maintenance of energy-efficient ductless mini-split systems featuring dual cooling/heating capabilities. Our certified technicians handle zoning solutions, refrigerant line installations, and smart thermostat integration. We provide performance evaluations to match system capacity with home requirements, ensuring maximum comfort with minimal energy consumption.
Air Filtration Systems
Advanced air purification solutions eliminate toxins and allergens through iWave technology installations. Our services include filter replacements, UV light installations, and duct sanitization. Regular maintenance prevents health issues from poor air quality while improving HVAC system efficiency through reduced particulate buildup.
Emergency Repairs
24/7 emergency repair services address urgent cooling/heating failures with rapid response times. Technicians diagnose compressor failures, refrigerant leaks, and electrical issues using specialized diagnostic tools. We prioritize same-day repairs for critical system failures, with transparent pricing and detailed repair explanations provided onsite.
People
Chuck Knight
Founder
Founded the company in 1981 after completing refrigeration school. Transformed initial customer relationships into a 40-year legacy of trust. Maintains active involvement in company operations and customer service philosophy.
Carisa Knight
Owner
Second-generation leader continuing family commitment to HVAC excellence. Oversees daily operations while maintaining hands-on customer interaction. Ensures technical training programs align with evolving industry standards.
Duane W.
Senior Technician
Certified HVAC technician with 15+ years of field experience. Specializes in system diagnostics and complex repairs. Recognized for clear communication and thorough explanations during service calls.
Juan P.
Lead Technician
Expert in evaporative cooling systems and mini-split installations. Known for meticulous attention to detail and customer education. Receives frequent commendations for problem-solving under pressure during emergency repairs.
Dwayne
Service Technician
Specializes in AC diagnostics and refrigeration systems. Praised for prompt service and photographic documentation of repair processes. Maintains high customer satisfaction through transparent communication and follow-up checks.
Questions
What HVAC services do you offer?
We provide complete HVAC solutions including seasonal tune-ups, system installations, emergency repairs, evaporative cooling maintenance, ductless mini-split systems, and air purification technologies.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency repair services for urgent heating and cooling system failures with rapid response times across the Phoenix Valley.
Are financing options available?
Yes, we offer financing programs for major HVAC replacements and system upgrades with approved credit.
What areas do you service?
We serve Phoenix and surrounding areas including Scottsdale, Mesa, Tempe, Chandler, and Glendale within the Arizona Valley region.
How can I schedule service?
Schedule through our website, call (602) 943-2672 directly, or request appointments via email for routine maintenance or emergency repairs.
What makes you different from other HVAC companies?
We combine 40+ years of local experience with family-owned personalized service, certified technicians, and a commitment to honest, transparent HVAC solutions.
