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50+ Years
experience
Emergency
services
Your Trusted HVAC Experts in Los Angeles
Established in 1967, we are a licensed Lennox Premier Dealer ranked in the top 5% of LA HVAC contractors. Our NATE-certified technicians specialize in residential heating and cooling systems with expertise spanning over five decades. We offer comprehensive services including emergency repairs, installations, and preventative maintenance using state-of-the-art equipment. Our commitment to quality installation ensures energy-efficient solutions tailored to Southern California's climate challenges. We maintain a BBB A+ rating and prioritize customer satisfaction through personalized service, transparent communication, and competitive pricing.

Our team undergoes continuous training to stay at the forefront of HVAC technology advancements. With facilities in Los Angeles and North Hollywood, we serve residential clients across five counties with 24/7 emergency response capabilities. Our preventive maintenance programs help extend equipment lifespan while optimizing energy efficiency. We guarantee 100% satisfaction on all installations and offer financing options for customer convenience. Our proprietary diagnostic tools and virtual estimator empower clients to make informed decisions about their HVAC needs.
Services
AC Repair Furnace Installation Duct Repair HVAC Maintenance Emergency Services Indoor Air Quality Zoning Systems Ductless Mini-Split Annual Maintenance Energy Audits
Details
  • Year established: 1967
Highlights and features
  • 50+ years of dedicated HVAC experience in Southern California
  • Factory-trained technicians with NATE certification
  • 24/7 rapid response emergency repair service
  • 100% satisfaction guarantee on all installations
  • BBB A+ rated with proven preventive maintenance programs
Associations and certifications
  • Lennox Premier Dealer
  • NATE-certified
  • BBB A+
What people say
Top notch Professional Prompt service Fair pricing Knowledgeable
Services
AC Repair
Emergency and routine air conditioning repairs for all residential systems. Our NATE-certified technicians provide fast diagnosis and repair of cooling systems, including refrigerant leaks, compressor issues, and thermostat malfunctions. We service all brands with same-day emergency response available 24/7.
Furnace Installation
Professional furnace installation services for residential properties. We offer Lennox Premier systems and custom installations ensuring optimal performance. Our engineers consider home insulation, airflow, and climate factors to maximize efficiency and comfort during Southern California's cooler months.
Duct Repair
Comprehensive duct system solutions including repair, sealing, and insulation. Our engineers diagnose and fix duct leaks, improve airflow efficiency, and install new ducting systems. We use R-8 insulation standards to minimize energy loss and improve indoor air quality.
HVAC Maintenance
Scheduled maintenance programs to extend equipment lifespan and optimize efficiency. Services include system inspections, filter replacements, and performance tuning. Our ConciergeAIR plan provides priority scheduling and 20% labor discounts on bi-annual maintenance visits.
Indoor Air Quality
Comprehensive indoor air quality solutions including air purifiers, humidifiers, and UV germicidal systems. We conduct home energy audits to identify pollution sources and install whole-house purification systems to address Los Angeles' unique air quality challenges in residential settings.
Questions
Do you offer emergency HVAC services?
Yes, we provide 24/7 rapid response emergency repair services for both heating and air conditioning systems.
What areas do you service?
We serve Los Angeles, San Fernando Valley, Santa Clarita Valley, Ventura County, and Pasadena areas.
Are financing options available?
Yes, we offer financing through Wells Fargo and coordinate with utility companies for rebates on qualifying installations.
What brands do you service?
As a Lennox Premier Dealer, we specialize in Lennox systems but service all major HVAC brands including Trane, Carrier, and Goodman.
How can I improve home energy efficiency?
Our energy audits identify improvement opportunities, including HVAC upgrades, duct sealing, and smart thermostat installations that can reduce energy costs by up to 30%.
Do you offer maintenance contracts?
Yes, our ConciergeAIR maintenance program includes bi-annual inspections, preferential scheduling, and 20% labor discounts for residential customers.
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Reviews (5)
Heather D.
Jun 25, 2022 Report
The staff both in the office and techs are awesome and helpful. They were able to come out same day and repair our AC unit which was a life saver mid June in the valley.
Michael P.
Jun 13, 2022 Report
We have used Around the Clock for four years. When we first moved in, we got them to install Nest thermostat and do an HVAC system checkup under an LADWP program. Since then, we have them come back every year to replace AC vent filters before summer and tune up the furnace before winter. The price is good, the service technicians are excellent, and scheduling has always been responsive.
Emiko S.
May 14, 2022 Report
Great service overall! We shopped around at a few places but Around the Clock had the best price and service quality. Igor was very attentive, honest, and patient. Communication with the office was prompt and thorough. Installation by Ernie, Yonathan, and David were done in a very quick and professional manner despite our old house being a bit difficult to work with. Every person we interacted with has been friendly and helpful! A+!
Emiko S.
May 13, 2022 Report
Great service overall! We shopped around at a few places but Around the Clock had the best price and service quality. Igor was very attentive, honest, and patient. Communication with the office was prompt and thorough. Installation by Ernie, Yonathan, and David were done in a very quick and professional manner despite our old house being a bit difficult to work with. Every person we interacted with has been friendly and helpful! A+!
Stephen Lee
May 08, 2022 Report
This company did very good job to removed old Heating system and installed a new Lenox HVAC system in two working days. We had installation technicians Ernie, Jonathan & David who had very well knowledgeable about the job and did very good works on all around this job. I do recommend this company to neighbors who may need a new HVAC system.