Business Details
50+ Years
experience
Emergency
services
Your Trusted HVAC Partner in Los Angeles Since 1967
Established in 1967, Around The Clock Heating & Air Conditioning has built a reputation as a premier HVAC contractor serving Los Angeles and surrounding areas. As a licensed, bonded, and insured Lennox Premier Dealer ranked in the top 5% of HVAC contractors in Los Angeles, we specialize in residential heating, cooling, and air quality solutions. Our NATE-certified technicians deliver factory-trained expertise for installations, repairs, and maintenance, prioritizing energy efficiency and cutting-edge technology. With facilities in Los Angeles and North Hollywood, we offer 24/7 emergency services and tailored solutions for unique residential needs, including zone control and ductless systems.Our commitment to excellence is reflected in our BBB A+ rating and decades of customer trust, supported by financing options and utility rebates to ensure accessibility. We treat every home with care, using protective measures during installations and maintaining rigorous environmental standards through refrigerant recovery practices.
Services
AC Repair
Air Conditioner Replacement
Furnace Repair
HVAC Maintenance
Ductless Mini-Split Installation
Indoor Air Quality Solutions
Emergency HVAC Services
HVAC Installation
Duct Repair
Energy Audits
Details
- Year established: 1967
Highlights and features
- Over 50 years of residential HVAC expertise in Los Angeles since 1967
- Factory-trained NATE-certified technicians for superior installation and repair
- 24/7 emergency HVAC services with rapid response times
- BBB A+ rated for commitment to customer satisfaction and ethical practices
- Energy-efficient solutions with Lennox technology and utility rebates
Associations and certifications
- Lennox Premier Dealer
- BBB A+ Rating
- NATE Certification
What people say
Top notch
Professional
Quick service
Reasonable rates
Excellent customer service
Services
HVAC Installation
We specialize in complete HVAC system installations, including high-efficiency furnaces, air conditioners, and ductless mini-split systems. Our engineers design custom solutions for unique home layouts, ensuring optimal temperature control and energy efficiency. All installations use Lennox equipment with 100% satisfaction guarantees.
Emergency HVAC Repair
Our rapid-response team handles urgent heating and cooling failures with same-day service. Technicians carry essential replacement parts and use diagnostic tools to resolve issues quickly, minimizing home discomfort during extreme weather conditions.
Ductless Mini-Split Systems
We install and repair ductless mini-split systems for homes without existing ductwork. These energy-efficient solutions provide zoned temperature control with minimal structural impact, ideal for additions or older properties requiring targeted climate management.
Indoor Air Quality Solutions
Our air quality services include whole-home purification systems, humidifiers, and UV germicidal lights. We address Los Angeles' unique pollution challenges through advanced filtration and duct sealing techniques to ensure cleaner, healthier indoor environments.
Preventative Maintenance
Our ConciergeAIR maintenance plans include biannual inspections, system cleanings, and priority scheduling. Regular maintenance extends equipment lifespan, improves efficiency by up to 30%, and reduces long-term energy costs through proactive issue prevention.
Questions
What HVAC services do you offer?
We provide AC repair, furnace installation, ductless systems, indoor air quality solutions, emergency HVAC services, and preventative maintenance contracts.
Do you offer 24/7 emergency HVAC repair?
Yes, we provide 24/7 rapid-response emergency HVAC repair services for urgent heating and cooling issues.
Are financing options available?
Yes, we offer financing through Wells Fargo and work with utility companies to secure rebates for customers.
Which areas do you serve?
We serve Los Angeles, Pasadena, San Fernando Valley, Santa Clarita Valley, and Ventura County, CA.
What makes your HVAC installations unique?
Our installations use Lennox technology with custom engineering for energy efficiency, including zone control and ductless mini-split systems.
Do you provide indoor air quality assessments?
Yes, we offer free air quality and home energy audits to assess and improve your indoor air environment.
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