Orion HVAC is a family-owned heating and air conditioning business established in 2018 to serve residential and commercial customers in La Crescenta-Montrose and throughout Los Angeles County. Our office is located at 3055 Foothill Blvd, La Crescenta-Montrose, CA. We are licensed by the California Contractors State License Board under CSLB License #1079927 and are bonded and insured. With more than eight years of experience, our certified technicians service every make and model of heating, cooling, and air purification equipment. We provide AC and furnace repair, installation, replacement, and maintenance, together with heat pump installation. When customers report equipment failures, warm air from an air conditioner, inadequate furnace heating, or frequent system cycling, we investigate the underlying issue. Our approach includes a careful inspection, an explanation of the findings, and a review of available solutions. Before undertaking any work, we issue a written estimate, ensuring there are no hidden fees.
We also provide emergency HVAC assistance, same-day service, thermostat replacement, capacitor and flame sensor replacement, and refrigerant recharging. Our technicians can evaluate older systems and compare the suitability of repair versus replacement. We help resolve poor airflow, temperature inconsistencies, unusual noises, repeated cycling, and increasing energy expenses. For new equipment, our recommendations consider the property's size, energy efficiency, and existing ductwork. Repairs carry a one-year guarantee, and warranties are available for parts and labor. We offer free estimates, financing options, and discounts. Customers throughout Glendale, Burbank, La Caada Flintridge, Tujunga, Van Nuys, North Hollywood, Studio City, Santa Clarita, and the greater Los Angeles area can request our services. We speak English and Russian and maintain a seven-day operating schedule: 8 AM to 7 PM Monday through Saturday and 9 AM to 2 PM Sunday. We accept cash, credit cards, and Zelle. For appointments, call 323-736-3737 or visit https://myorionhvac.com/.
We also provide emergency HVAC assistance, same-day service, thermostat replacement, capacitor and flame sensor replacement, and refrigerant recharging. Our technicians can evaluate older systems and compare the suitability of repair versus replacement. We help resolve poor airflow, temperature inconsistencies, unusual noises, repeated cycling, and increasing energy expenses. For new equipment, our recommendations consider the property's size, energy efficiency, and existing ductwork. Repairs carry a one-year guarantee, and warranties are available for parts and labor. We offer free estimates, financing options, and discounts. Customers throughout Glendale, Burbank, La Caada Flintridge, Tujunga, Van Nuys, North Hollywood, Studio City, Santa Clarita, and the greater Los Angeles area can request our services. We speak English and Russian and maintain a seven-day operating schedule: 8 AM to 7 PM Monday through Saturday and 9 AM to 2 PM Sunday. We accept cash, credit cards, and Zelle. For appointments, call 323-736-3737 or visit https://myorionhvac.com/.
Served areas
- Glendale, CA, Burbank, CA, La Crescenta-Montrose, CA, La Cañada Flintridge, CA, Tujunga, CA, Van Nuys, CA, North Hollywood, CA, Studio City, CA, Santa Clarita, CA, Fresno, CA
Details
- Year established: 2018
- Licensed
Highlights and features
- Licensed CA contractor, CSLB #1079927. It holds three classifications: B General Building, C-10 Electrical, and C-20 HVAC
- Bonded and insured
- Family owned, 8+ years in business
- Same-day AC and heating repair
- Free estimates, written in advance with no hidden fees
- 1-year guarantee on repairs, warranty on parts and labor
- Financing available, plus discounts
- Open 7 days a week
- Services all makes and models
- Residential and commercial HVAC
- AC, furnace, and heat pump repair, installation, and maintenance
- English and Russian spoken
- TECH Clean California participating contractor
Payment methods
- Cash
- Credit cards
Services
Orion HVAC provides homeowners with comprehensive solutions for air conditioning problems and equipment upgrades. Our services include repairs, installations, replacements, and ongoing maintenance, supported by certified technicians who investigate warm airflow, unexpected noises, repeated cycling, and systems that no longer function. We work on all brands and manage both minor repairs and complete overhauls. When replacement becomes necessary, we help identify a properly sized, energy-efficient unit and offer same-day service, emergency repairs, free estimates, and financing. 
When your home heating system requires attention, Orion HVAC offers professional furnace diagnostics, repairs, and replacement services. Our licensed and insured team has more than eight years of experience working with furnaces, heat pumps, and residential heating equipment. We address inadequate heat, frequent cycling, unusual noises, and complete breakdowns while providing clear explanations, upfront costs, emergency assistance, and a one-year repair guarantee. 
At Orion HVAC, we provide seasonal air conditioning and furnace maintenance to help prevent unexpected breakdowns, reduce energy expenses, and extend equipment lifespan. Our AC tune-ups cover refrigerant levels, pressure, thermostat operation, wiring, capacitors, and relays, alongside condenser cleaning and drain and compressor inspections. Furnace servicing includes burner adjustments, flame sensor cleaning, component inspections, and filter replacement. We also install heating and cooling systems with a two-year labor warranty.
Reviews (30)
Edwin Y.
Oct 04, 2026
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Called multiple places on a Sunday to help fix my AC during a heat wave in LA. Orion was the only company willing to come same day. Yuri showed up on time was very cordial and efficient. Explained everything upfront without pressuring me to do anything more than needed. Gave me all my options and pricing upfront. He did a clean job and had our AC running in no time. I would recommend him highly for any of your HVAC needs.
Melinda Jacobson
Jul 23, 2026
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These installers are 5-star professionals. From beginning to end, Constantine explained every detail in the estimate & answered my multiple questions in laymen terms. The 4-man team was very thoughtful, polite and protective of my home, landscaping, and personal belongings. I wish every service company worked at these high standards. Too bad they dont do construction and home painting also. I would hire them for both!! Thank you to the entire team.
Christian Vale
May 06, 2026
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Joseph Brown
Oct 08, 2025
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My furnace stopped working. Orion was able to dispatch a service technician the next day (Saturday). The technician was a wonderful guy. Friendly, helpful. He showed up on time, fixed the problem. Did not try to upsell me on anything. Now my house is warm again. Absolutely satisfied. Highly recommend Orion.
Kiesh Arnar
Sep 09, 2025
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Amber Kieley
Sep 08, 2025
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Cindy Song
Aug 09, 2025
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I want to extend my heartfelt appreciation to the ORION HVAC installation team (Tim, Leo, and Egor) for their exceptional service. They arrived right on time and set to work immediately. Throughout the installation, their thoroughness was evident as they carefully assessed every detail to ensure optimal performance. Their knowledge of the system shone through in every interaction, answering all my questions and providing valuable insights. Most importantly, they delivered and installed the AC back in time, making my home comfortable again just when I needed it. Thank you for your hard work and dedication! You are truly a commendable team!
Robin Randall
Jul 28, 2025
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Megan Tobias
Jul 16, 2025
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Donna Cardoza
Jul 09, 2025
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Excellent customer service. Asked what issues I was having before going up on the roof. Actually listened to my concerns and addressed each one. Explained what he found wrong and identified issues I should address. Very professional and customer oriented. I would highly recommend them. Jimmy went above and beyond to get my unit going in a minimal amount of time. Thank you Jimmy!
Nydia Cooper
May 22, 2025
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Orion HVAC replied immediately to my request for service, arriving on the day I made the request. Yuri was prompt and professional, quickly identifying a furnace component that required replacing at a fair and modest price. Orion HVAC are on my speed dial now for future service and upgrade opportunities.
Jean Trager
May 20, 2025
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Orion HVAC installed a new Carrier central ac and Heating system for my 4 bedroom 4 bathroom townhouse. The office called me for an ETA prior to arrival, the technicians Tim and Leo arrived on time. The work was completed efficiently and professionally. After the work was completed, they cleaned up the tools, boxes, etc, and left the place clean. Highly recommended company. Thank you!
Kim Waldie
May 08, 2025
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Jon My Life
Mar 30, 2025
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Asheley Dean
Mar 08, 2025
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Orion HVAC saved us when our HVAC blew up during a heat wave. They came out within two hours of us calling them, and then returned a couple of days later to do a complete replacement. Very professional and they explained what they were doing very well. They also coordinated the permitting process quickly and smoothly. Highly recommend!
Whitney Fisher-Doyle
Feb 23, 2025
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Amazing Grace Elite
Jun 19, 2024
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We had the nicest two guys come to our home today (Invitational Homes is our property management) Rasul Y and Victor Khan came and did everything that they needed to do to get our AC working again. Both men took their time and worked endlessly to get it working. I would recommend this company to anyone who needs their unit serviced or replaced. Rasul and Victor thank you both for your wonderful service!
Bugs Buni
Jun 14, 2024
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Thank you Orion for helping me. It was very cold last days and it appeared to be my heater wasn't working. I called couple companies and Orion was the first who responded and send the technician the same day yesterday. I don't have enough words to describe their perfect service. They only charged me the service fee which is less then nothing. THANK YOU!
Kyle Patrick
Mar 13, 2024
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Jeannette Meyer
Oct 06, 2023
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Leticia Cheng
Sep 27, 2023
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David Noh
Sep 01, 2023
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Water was leaking from the ceiling. I suspected that it was a clogged drain from the HVAC unit in the attic.
When Victor (technician) came, he looked around and determined the issue and went to work. Then he briefly explained to me the cause and the condition of the unit in the attic. He made sure everything was working properly. He was very professional and quick!
I appreciate his honest assessment and honest pricing! Thank you Orion HVAC!
When Victor (technician) came, he looked around and determined the issue and went to work. Then he briefly explained to me the cause and the condition of the unit in the attic. He made sure everything was working properly. He was very professional and quick!
I appreciate his honest assessment and honest pricing! Thank you Orion HVAC!
Jackie Elliott
Aug 06, 2023
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Alex at Orion was friendly, courteous and professional. He took his time explaining the issue and when he came back with the part to fix he made sure the job was done right! We appreciated this so much because we have a 21 month old child and needed to make sure we didnt have to do many visits to fix the problem.
Roneth S.
Jul 16, 2023
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Orion is highly recommended. Yuri was very friendly, efficient and excellent customer service.
Installation went very well. Tim who came to check our system was very knowledgeable and as well as the rest of the technicians were very skilled, amazingly professionals, polite and honest. They did an amazing job! very neat and clean. Great team of installers!
Installation went very well. Tim who came to check our system was very knowledgeable and as well as the rest of the technicians were very skilled, amazingly professionals, polite and honest. They did an amazing job! very neat and clean. Great team of installers!
Laurice Thomas
Jun 28, 2023
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Orion HVAC provided stellar service, before, during, and after our repair. Victor and Oleg were both friendly and very professional. Oleg worked very hard and diligently to get the unit repaired. He was very knowledgeable and was able to get our Kenmore working again. I appreciate how Orion provides excellent communication to their customers. If we had questions they were always very prompt with answers. June in their dispatch was so friendly and very professional. They also let us know when they were coming so we'd be prepared. A great experience all the way around. Thank you!!!! -Laurice Thomas
Mary Daniels
Apr 11, 2023
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Victor and Feliks did great work. They took their time to accurately diagnose and repair the issue with my AC unit that has plagued me for 6 years. They explained to me what the issue was, how they diagnosed as well as how it will be repaired. My AC is now ready for summer. Yury the manager was amazing as well working with AHS to ensure that my system would be properly covered. Ashley and Hannah who work in the office were always ready to answer my calls and very polite. I would recommend Orion to anyone having AC issues. I am beyond satisfied.
Mec Slickslaundry
Apr 07, 2023
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The entire Orion HVAC team was outstanding from scheduling to arriving on time to performing the repair on my air conditioner. I called Friday night after hours, thinking I would not get anyone until sometime the next week, but Alex come out the next day. He was nothing short of amazing at how professionally he looked at the system and repaired it so quickly. It runs and feels like I just put in a new unit instead of just making a repair to my old one.
I plan to work with Orion every year from now on to do my annual maintenance knowing I have honest and fair people of character and integrity to call on. Once you use Orion HVAC, you'll never work with anyone else again. Believe me.
I plan to work with Orion every year from now on to do my annual maintenance knowing I have honest and fair people of character and integrity to call on. Once you use Orion HVAC, you'll never work with anyone else again. Believe me.
Maria Deguzman
Apr 05, 2023
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Great experience from the start. This is my 2nd time receiving service from Orion HVAC. I called today about my broken heater. The person I spoke with over the phone was very helpful and was able to get me on the schedule for the same day. Feliks was the technician that came out. He was very professional and got the job done quick. He was informative and even shared tips to maintaining my heater. I was also working while he was here and he was so patient with me while I took calls. Great service overall. Thank you Orion HVAC.
Gina Roscigno
Feb 28, 2023
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Alex was on time, professional, and knowledgeable. He got right to the root of the problem with my HVAC. Cleaned out the system. It was filthy. Changed out some parts. He showed us the parts he was exchanging and explained why. He suggested we update the system with new thermostats and we will take his advice. Everything was done in one visit. Everything was explained and priced accordingly. We were very pleased with the work done and how well our system is now working. I highly recommend Orion HVAC.
Sally G.
Apr 13, 2022
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Both Yuri and Victor are good technicians, polite, honest and professional. Yuri spend time to order and pick up the parts from the distributor for my AC which is not even his responsibility and was not getting reimbursement for. They are a small but a honest business which is the good quality that I think every business should have. I would do business with them again when my AC breaks again, Hopefully not.