Business Details
50+ Years
experience
Emergency
services
Expert HVAC Solutions in Los Angeles
Established in 1967, Around The Clock Heating & Air Conditioning has served Los Angeles and surrounding areas as a family-owned HVAC specialist for over five decades. As a Lennox Premier Dealer ranked in the top 5% of contractors in Los Angeles, we combine cutting-edge technology with hands-on expertise to deliver energy-efficient heating, cooling, and indoor air quality solutions. Our NATE-certified technicians specialize in system installations, repairs, and maintenance, prioritizing precision engineering and customer satisfaction.With facilities in Los Angeles and North Hollywood, we serve residential clients across the San Fernando Valley, Santa Clarita Valley, and Ventura County. Our BBB A+ rating and decades of industry experience underscore our commitment to exceeding expectations through reliable service, transparent communication, and tailored climate control solutions for every home.
Services
AC Repair
Air Conditioner Replacement
Furnace Repair
Furnace Installation
Ductless Mini-Split Systems
Zone Control Systems
Indoor Air Quality Solutions
Duct Repair and Replacement
HVAC Maintenance
Emergency HVAC Services
Details
- Year established: 1967
Highlights and features
- Over 50 years of HVAC expertise serving Southern California
- NATE-certified technicians with specialized training
- Top 5% Lennox Premier Dealer in Los Angeles
- 24/7 emergency repair services available
- BBB A+ rated for customer trust and reliability
Associations and certifications
- Lennox Premier Dealer
- BBB A+ Rating
What people say
Top-notch service
Knowledgeable technicians
Competitive pricing
24/7 emergency availability
Excellent follow-up
Services
HVAC Installation
Our expert team specializes in complete HVAC system installations, including high-efficiency Lennox furnaces, air conditioners, and ductless mini-split systems. We engineer customized solutions for optimal climate control in new constructions or system upgrades. With precision airflow design and NATE-certified technicians, we ensure quiet operation and energy savings tailored to Southern California's climate conditions.
AC Repair
We provide rapid-response AC repair services for all makes and models, including emergency cooling system failures. Our technicians diagnose and fix issues with compressors, thermostats, and refrigerant levels, restoring comfort during extreme heat. Preventative maintenance programs help avoid future breakdowns while extending system lifespan.
Furnace Maintenance
Our ConciergeAIR maintenance plans include biannual inspections, filter replacements, and system tune-ups to maximize heating efficiency. Regular maintenance prevents unexpected failures, reduces energy costs, and maintains manufacturer warranties. Technicians check combustion systems, electrical components, and safety controls for optimal winter performance.
Indoor Air Quality
We offer comprehensive indoor air quality solutions including HEPA filtration systems, UV germicidal lights, and humidity control. Our Healthy Climate products remove allergens, bacteria, and odors from residential environments. Duct sealing and purification systems address Los Angeles' unique air pollution challenges while improving respiratory health.
Emergency HVAC Service
Available 24/7 for urgent heating and cooling failures, our rapid-response team handles critical system breakdowns with priority scheduling. Fully equipped service vehicles carry essential replacement parts for same-day repairs. Emergency services cover furnace failures, AC compressor issues, and thermostat malfunctions during extreme weather conditions.
People
Alex (Al) Uchitel
President/CEO
With over 30 years in HVAC, Al Uchitel founded Around the Clock as an air management engineering specialist. He focuses on innovative airflow solutions and maintains strict quality standards across all installations and services.
Mike Cambell
Service Manager
Leading the technical team, Mike oversees installations and repairs with a focus on customer satisfaction. His expertise in system diagnostics ensures efficient problem resolution for residential clients across Southern California.
Oleg
Senior Technician
A trusted service professional with extensive HVAC experience, Oleg specializes in system maintenance and complex repairs. Known for clear communication and technical proficiency, he consistently receives customer praise for prompt, reliable service.
Igor
Emergency Services Technician
Handling urgent repair requests, Igor provides rapid solutions for critical HVAC failures. His technical knowledge and problem-solving skills ensure quick restoration of heating and cooling systems during emergencies.
Denise
Office Manager
Managing customer relations and scheduling, Denise ensures seamless service coordination. Her weekend availability and responsive communication support both clients and field technicians in maintaining operational efficiency.
Questions
What HVAC services do you offer in Los Angeles?
We provide complete HVAC solutions including AC repair, furnace installation, ductless systems, indoor air quality improvements, and 24/7 emergency services across Los Angeles and surrounding areas.
Are you available for emergency HVAC repairs?
Yes, our 24/7 rapid-response team handles urgent heating and cooling failures with priority scheduling and same-day repair capabilities during extreme weather conditions.
Do you offer financing options for HVAC replacements?
We provide financing through Wells Fargo and work with utility companies to secure rebates for energy-efficient system upgrades, making replacements more affordable.
What makes your HVAC installations different?
Our NATE-certified technicians combine Lennox's premium equipment with precision airflow engineering, ensuring optimal performance and energy savings tailored to each home's unique requirements.
How can I improve indoor air quality?
We offer HEPA filtration systems, UV purification, humidity control, and duct sealing solutions to address Los Angeles' air pollution challenges and enhance residential air quality.
Do you service all HVAC brands?
Yes, while specializing in Lennox systems, our technicians repair and maintain all major brands including Trane, Carrier, York, and American Standard equipment.
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