Business Details
30 Years
experience
Emergency
services
Trusted HVAC Services in Orange County, CA
Cool Air Tech has been Orange County's trusted residential HVAC company since 1996, providing expert AC repair, heating services, and new system installations. Our family-owned business specializes exclusively in residential HVAC solutions, with EPA-certified technicians offering continuous factory training and 24/7 emergency service. We serve all of Orange County with a commitment to excellence, offering the longest install labor warranty in the region and direct owner engagement to ensure cost-effective solutions.Our team maintains over 1,000 5-star reviews through reliable service, energy-efficient technology, and a focus on resolving issues without pressure sales tactics. With more than 28 years of local experience, we combine technical expertise with personalized customer care to maintain system efficiency and indoor comfort for homeowners.
Services
AC Repair
Heating Repair
System Installation
Preventive Maintenance
Air Purifiers
Thermostat Services
Heat Pumps
Ductwork Replacement
Emergency Service
Financing Options
Details
- Year established: 1996
Highlights and features
- We offer 24/7 emergency HVAC service with same-day appointments available
- Our technicians receive continuous factory training for all major HVAC brands
- We provide the longest 10-year labor warranty in Orange County
- Deal directly with the owner for transparent pricing and decision-making
- Over 28 years of exclusive residential HVAC experience with 1,000+ 5-star reviews
Associations and certifications
- CSLB #745012
What people say
Award-winning technicians
Over 35 years experience
No pressure proposals
Energy savings reported
Quick emergency response
Services
AC Repair
Our EPA-certified technicians diagnose and fix all air conditioning issues with no pressure sales tactics. We address refrigerant leaks, thermostat problems, frozen coils, and system failures while explaining necessary repairs. Emergency service available 24/7 with upfront pricing and 30-day repair warranty.
System Installation
We install high-efficiency HVAC systems with proper sizing for optimal performance. Our 10-year labor warranty covers new AC units, furnaces, and heat pumps. We offer free estimates, energy rebates, and financing options while maintaining existing ductwork compatibility and indoor air quality.
Preventive Maintenance
Our 20-point AC tune-up service improves efficiency and prevents breakdowns. Technicians perform airflow checks, refrigerant level assessments, coil cleaning, and electrical inspections. Regular maintenance extends system lifespan and maintains manufacturer warranty requirements for residential HVAC equipment.
Air Purifiers
We install Tempstar air purification systems that capture airborne particles and reduce household odors. Our solutions integrate with existing HVAC systems to improve indoor air quality while maintaining equipment efficiency through reduced component contamination.
Ductwork Services
Our technicians repair, replace, and optimize residential duct systems for improved airflow. We address rodent damage, undersized ducts, and improper configurations while ensuring proper insulation and sealing to maintain energy efficiency and system performance.
People
Bill McIntosh
Owner
Bill McIntosh founded Cool Air Tech in 1996 with over 35 years of HVAC experience. He personally oversees service estimates and maintains the company's commitment to direct owner interaction. Under his leadership, the company has earned more than 1,000 5-star reviews through honest assessments and quality installations.
Questions
What HVAC services do you offer?
We provide full-service HVAC solutions including AC repair, heating system maintenance, new equipment installations, air purifier upgrades, and comprehensive ductwork services for residential properties.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency HVAC repair with same-day appointments available for urgent cooling and heating system failures.
Are financing options available?
We offer financing options for new HVAC system installations to qualified customers with approved credit.
What areas do you service?
We serve all Orange County communities including Anaheim Hills, Irvine, Newport Beach, Tustin, and Yorba Linda.
Do you work on all HVAC brands?
Our technicians service and repair all major HVAC brands including Carrier, Lennox, Trane, and Tempstar equipment.
What warranties do you provide?
We offer a 10-year labor warranty on most installations, the longest in Orange County, plus manufacturer warranties on new equipment.
