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50+ Years
experience
Emergency
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Your Trusted HVAC Partner in Brisbane, CA
Carol Flynn Heating & Cooling has been a trusted provider of comprehensive heating and cooling solutions since 1954. Our team of NATE-certified technicians specializes in HVAC installation, repair, and maintenance for residential and commercial properties across the San Francisco Bay Area. With over 65 years of experience, we combine industry expertise with personalized service to deliver energy-efficient systems that enhance indoor comfort. Our commitment to quality is reflected in our Diamond Certification for 15 consecutive years and our focus on customer satisfaction through transparent communication and reliable service.

We serve all Bay Area counties, offering 24/7 emergency support and tailored solutions for furnace, air conditioning, and indoor air quality needs. Our patented energy-saving technologies and partnerships with leading manufacturers like Carrier ensure long-term value for our clients. Backed by extensive experience with tens of thousands of installations, we prioritize customer education and preventive maintenance to optimize system performance and longevity.
Services
Furnace Installation Air Conditioning Repair Duct Cleaning HVAC Maintenance Indoor Air Quality Solutions Heat Pump Services Emergency HVAC Service System Diagnostics Energy Efficiency Upgrades Commercial HVAC
Details
  • Year established: 1954
Highlights and features
  • 65+ years of Bay Area HVAC expertise with tens of thousands of installations
  • NATE-certified technicians trained on all major HVAC equipment models
  • 24/7 emergency service for urgent heating and cooling needs
  • Patented energy-saving air duct sealing technology for improved efficiency
  • Diamond Certified status reflecting consistent customer satisfaction
Associations and certifications
  • Diamond Certified
What people say
Very friendly and professional Prompt service Knowledgeable technicians Reliable and trustworthy Excellent customer service
Services
Furnace Installation
Professional furnace installation services for residential and commercial properties. We offer Carrier brand systems with AFUE ratings up to 98.5% for maximum energy efficiency. Our technicians ensure proper sizing and installation to optimize performance and reduce energy costs. Includes system diagnostics and warranty registration.
Air Conditioning Repair
24/7 emergency and scheduled air conditioning repair services. Our NATE-certified technicians diagnose and fix all makes and models of cooling systems. Specializing in SEER-rated units up to 21 SEER efficiency. Includes refrigerant checks, compressor diagnostics, and system performance testing.
Duct Cleaning
Comprehensive air duct cleaning and leak sealing solutions using patented technology. Addresses 20-40% average duct leakage in homes. Improves indoor air quality and system efficiency. Includes computerized leak detection and sealing for residential and commercial HVAC systems.
HVAC Maintenance
Preventive maintenance plans extending equipment lifespan and maintaining efficiency. Includes filter replacement, component inspection, and performance optimization. Reduces breakdown risks and maintains manufacturer warranties for furnaces, AC units, and heat pumps.
Indoor Air Quality
Comprehensive indoor air quality solutions including air purifiers, humidifiers, and dehumidifiers. Addresses 90% of indoor pollutants through filtration and ventilation systems. Custom solutions for allergy sufferers and moisture control in Bay Area climates.
Questions
What HVAC services do you offer?
We provide furnace installation, air conditioning repair, duct cleaning, indoor air quality solutions, heat pump services, and 24/7 emergency HVAC support for residential and commercial clients.
Which areas do you service?
We serve all San Francisco Bay Area counties including Alameda, Contra Costa, Marin, San Mateo, Santa Clara, and San Francisco counties.
Are your technicians certified?
All our technicians are NATE-certified with expertise in all major HVAC equipment brands and models for installation and repair.
Do you offer emergency services?
Yes, we provide 24/7 emergency HVAC services for urgent heating and cooling needs across the Bay Area.
What warranties are available?
We offer extended warranty plans covering parts and labor for 2-10 years, including heat exchanger and compressor protection for added peace of mind.
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