Business Details
30 Years
experience
Expert HVAC Services in Orange County, CA
Cool Air Tech was founded in 1996 with a commitment to delivering exceptional HVAC services to Orange County residents. As a family-owned and operated business, we prioritize treating every client with the same care and respect we would expect for ourselves. Our team of EPA-certified technicians undergoes continuous factory training and attends manufacturers' workshops to stay at the forefront of industry advancements. With over 28 years of experience, we specialize in residential air conditioning and heating solutions, including repairs, installations, and maintenance for all major brands. Our 10-year labor warranty on most installations sets us apart as the longest in Orange County, ensuring our customers' peace of mind.We maintain full licensing, bonding, and insurance while passing on manufacturer savings directly to our clients by eliminating commissioned salespeople. Our 24/7/365 comfort guarantee ensures priority scheduling for existing clients, and our 2,500+ five-star reviews attest to our consistent delivery of high-quality service. Recognized with the Angi Gold Standard award, we remain dedicated to our founding principles of integrity, expertise, and customer satisfaction.
Services
AC Repair
Heating Installation
Furnace Maintenance
Thermostat Replacement
Ductwork Services
Heat Pump Installation
Emergency Repairs
System Upgrades
Energy Audits
Financing Options
Details
- Year established: 1996
Highlights and features
- 10-year labor warranty on most HVAC installations
- Factory-trained technicians with continuous industry training
- 24/7/365 comfort guarantee for emergency needs
- Direct owner interaction eliminates sales markups
- Award-winning service with 2,500+ five-star reviews
Associations and certifications
- EPA Certified
- CSLB Licensed #745012
What people say
Award-winning technicians
10-year warranty
Prompt service
No pressure sales
Expert diagnostics
Services
AC Repair
Our EPA-certified technicians diagnose and fix all cooling system issues with same-day service availability. From refrigerant leaks to thermostat problems, we provide transparent diagnostics and cost-effective solutions. With proper licensing and insurance, we ensure safe repairs that extend system longevity while maintaining energy efficiency standards required for modern residential cooling needs.
Heating Installation
We specialize in complete heating system replacements and upgrades using high-efficiency Tempstar equipment. Our installations include proper sizing calculations, ductwork modifications, and electrical upgrades when needed. Factory-trained technicians ensure code-compliant installations that maximize energy savings while providing reliable winter comfort for Orange County homeowners.
Preventative Maintenance
Our 20-point maintenance program includes coil cleaning, refrigerant checks, and electrical inspections to optimize system performance. Regular service visits help identify potential issues before they become emergencies while maintaining manufacturer warranty requirements. This proactive approach extends equipment lifespan and improves monthly energy efficiency by up to 40%.
Thermostat Repair
We service all thermostat types including smart programmable models that integrate with existing HVAC systems. Our technicians calibrate controls for accurate temperature regulation while troubleshooting connectivity issues with automated home systems. Upgrades to modern thermostats can reduce annual energy consumption through optimized scheduling features.
Ductwork Replacement
Our NADCA-certified technicians design and install efficient duct systems that improve airflow while reducing energy loss. We address common issues like rodent damage, improper sizing, and inadequate insulation that affect system performance. Properly designed ductwork enhances indoor air quality while ensuring even temperature distribution throughout residential properties.
People
Bill McIntosh
Owner
With over 28 years in the HVAC industry, Bill McIntosh co-founded Cool Air Tech in 1996. He personally oversees all service estimates and maintains direct client communication. His hands-on approach ensures quality control across all projects while maintaining the company's founding principles of integrity and customer-first service.
Trish McIntosh
Co-Owner
Trish McIntosh has been instrumental in shaping the company's customer service policies since co-founding Cool Air Tech with her husband Bill in 1996. She manages administrative operations while ensuring the business maintains its family-oriented values and community-focused approach to HVAC service delivery.
Questions
How often should I service my air conditioner?
Schedule AC maintenance annually in spring before summer heat arrives to ensure optimal performance and efficiency.
Do you offer emergency HVAC services?
We provide prompt service within 24-48 hours for urgent needs but don't offer after-hours emergency repairs.
What's included in your HVAC tune-up?
Our 20-point maintenance includes filter replacement, refrigerant checks, coil cleaning, and thermostat calibration for complete system optimization.
Can I finance new HVAC equipment?
Yes, we offer flexible financing options with approved credit to make system upgrades more affordable for homeowners.
Should I replace AC and furnace together?
Replacing matched systems together maximizes efficiency, but we can replace individual components while maintaining system compatibility.
What areas do you service?
We serve all Orange County communities including Irvine, Anaheim Hills, Tustin, and Yorba Linda with prompt HVAC solutions.
