Business Details
37 Years
experience
Emergency
services
Trusted HVAC Installation & Repair in Pasadena Since 1989
Founded in 1989, Johnny's Air Conditioning Services has built a legacy of excellence in HVAC solutions for residential and commercial clients in Pasadena and surrounding areas. Our family-owned business combines three generations of expertise, delivering tailored heating, cooling, and indoor air quality systems with precision and integrity. Backed by NATE-certified technicians and partnerships with leading brands, we prioritize customer satisfaction through honest service, energy-efficient installations, and 24/7 emergency support. With over three decades of experience, we maintain a commitment to innovation, reliability, and community trust, ensuring long-term comfort for every client. 
Services
HVAC Repair
AC Installation
Furnace Maintenance
Ductless Systems
Indoor Air Quality
Details
- Year established: 1989
Highlights and features
- Over 30 years of HVAC experience serving Pasadena since 1989
- Family-owned business with three generations of industry expertise
- NATE-certified technicians for specialized heating and cooling knowledge
- Competitive flat-rate pricing with transparent service estimates
- Award-winning customer service with guaranteed satisfaction
Associations and certifications
- NATE
What people say
Courteous and fast service
Professional and polite technicians
Highly recommend Vic Rocks
Trusted for over 25 years
Superior customer service
Services
HVAC Installation
Our expert team installs high-efficiency HVAC systems tailored to residential and commercial needs. We offer energy-efficient solutions for air conditioning, heating, and ductless systems. Every installation includes code compliance checks and performance optimization for long-term reliability.
AC Repair
NATE-certified technicians provide fast, accurate AC repairs for residential and commercial systems. We diagnose issues like refrigerant leaks, compressor failures, and thermostat problems. Emergency services ensure minimal downtime during peak heat.
Furnace Maintenance
Preventative maintenance plans extend furnace lifespan and improve efficiency. Our technicians inspect burners, heat exchangers, and ventilation systems. Regular service reduces breakdowns and lowers energy costs for Pasadena homeowners.
Ductless Systems
We specialize in ductless mini-split installations for zoned temperature control. These energy-efficient systems require no ductwork and offer quiet operation. Ideal for home additions or spaces with limited installation options.
Indoor Air Quality
Our air quality solutions include UV lights, air scrubbers, and high-efficiency filtration systems. We install Aerus Air Scrubber technology to reduce allergens and pollutants. Custom solutions improve comfort for homes and businesses.
People
Johnny Dabbaghian
Founder
Mechanical engineer with HVAC expertise since 1979. Founded Johnny's Air Conditioning Services in 1989, combining family craftsmanship with technical precision. Oversees system design and client relationships.
Vic Dabbaghian
Lead Technician
Third-generation HVAC professional and NATE-certified technician. Specializes in complex repairs and emergency services. Known for prompt, reliable service and customer-focused problem-solving in the Pasadena community.
Questions
What HVAC services do you offer in Pasadena?
We provide AC installation, furnace repair, ductless systems, indoor air quality solutions, and 24/7 emergency HVAC services for residential and commercial clients.
Are your technicians certified?
Yes, our team includes NATE-certified technicians with specialized training in heating, cooling, and air quality systems.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency HVAC repair services for urgent heating or cooling issues.
What areas do you serve?
We serve Pasadena, South Pasadena, San Marino, Glendale, Arcadia, and other Los Angeles County communities.
How can I schedule a service appointment?
Call (626) 794-1187 or visit our website to request a free estimate and schedule service online.
Do you provide maintenance plans?
Yes, we offer planned maintenance agreements to optimize system efficiency and extend equipment lifespan.
