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Trusted HVAC Solutions in Fullerton, CA
KNC Air Control has been installing and maintaining heating and air conditioning equipment for commercial and residential clients in Southern California for over two decades. Our commitment to professionalism, integrity, and customer service drives every project we undertake. All technicians are highly trained in HVAC and refrigeration repair, ensuring exceptional quality in every installation. We specialize in retrofitting older buildings with modern systems and handling new construction from the ground up. Our team prioritizes energy efficiency, offering solutions that deliver up to 30% savings in offices up to 20,000 square feet.

With thousands of satisfied residential and commercial customers, we provide timely service, knowledgeable advice, and certified equipment. Customer satisfaction is our top priority, and we stand by our work to ensure long-term reliability. Our dedicated staff is always ready to address inquiries and schedule inspections. We strive to exceed expectations by reducing costs while maintaining competitive pricing. Experience our commitment to quality and reliability firsthand by contacting us for your HVAC needs.
Services
Air Conditioning Heating Systems Commercial Refrigeration HVAC Installation Duct Cleaning Thermostat Services Air Quality Solutions Equipment Sales System Retrofits Energy Efficiency Upgrades
Highlights and features
  • We have over 20 years of experience in HVAC services for Southern California.
  • Our technicians are certified experts in heating, ventilation, and refrigeration.
  • We guarantee energy-efficient systems with up to 30% savings for offices.
  • We provide prompt, reliable service with certified quality installations.
  • Our team specializes in retrofitting older buildings with modern HVAC systems.
What people say
Most reliable and honest company True professional High quality service Reasonable prices Excellent job
Services
Air Conditioning
We install and repair residential and commercial air conditioning systems, ensuring optimal performance and energy efficiency. Our services include duct sealing, thermostat upgrades, and indoor air quality improvements. Clients benefit from reliable cooling solutions tailored to their specific needs.
Heating Systems
Our heating services cover furnace installation, heat pump repairs, and system maintenance for homes and businesses. We use advanced technology to deliver consistent warmth and energy savings. Clients receive durable solutions that enhance comfort during colder months.
Commercial Refrigeration
We design and install commercial refrigeration systems, including walk-in coolers and freezers. Our team ensures peak performance for food service and storage facilities. Clients rely on us for efficient, code-compliant cooling solutions that protect inventory.
HVAC Installation
We handle full HVAC system installations for new constructions and retrofit projects. Our process includes equipment selection, fabrication, and precise setup. Clients gain modern, energy-efficient systems that meet current standards and operational demands.
Duct Cleaning
Our duct cleaning services improve indoor air quality by removing contaminants from HVAC systems. We use specialized tools to ensure thorough cleaning without damaging components. Clients enjoy healthier air circulation and improved system efficiency.
Questions
What HVAC services does KNC Air Control offer?
We provide air conditioning, heating, refrigeration, duct cleaning, thermostat services, and energy-efficient system installations for residential and commercial clients.
Do you service both residential and commercial properties?
Yes, we specialize in HVAC solutions for homes, offices, and commercial refrigeration systems, including walk-in coolers and freezers.
Are your technicians certified?
All our technicians are certified experts in HVAC and refrigeration repair, ensuring high-quality installations and maintenance.
Can you help with energy efficiency upgrades?
Yes, we offer systems that provide up to 30% energy savings for offices up to 20,000 square feet through advanced HVAC technology.
What are your service hours?
We operate Monday through Friday from 8:00 AM to 5:00 PM. Emergency services are not available outside these hours.