Orion HVAC is a licensed heating and air conditioning contractor based at 3055 Foothill Blvd in La Crescenta-Montrose, CA. Since 2018, our family-owned company has provided AC repair, furnace repair, HVAC installation, replacement, and maintenance for homes and businesses across La Crescenta-Montrose and Los Angeles County.
Our certified HVAC technicians have more than 8 years of experience servicing all makes and models of heating, cooling, and air purification systems. When your air conditioner blows warm air, your furnace stops heating, or your system cycles on and off, our team inspects the equipment to find the real cause of the problem instead of guessing. We explain what we find, review your options, and give you a written estimate before any work begins. There are no hidden fees.
Our HVAC services include:
AC repair, AC installation, AC replacement, and AC maintenance
Furnace repair, furnace installation, and furnace maintenance
Heat pump installation
Emergency HVAC repair and same-day service
Thermostat replacement, capacitor and flame sensor replacement, and refrigerant recharge
Repair-or-replace evaluations for aging HVAC systems

We help homeowners solve common heating and cooling problems, including weak airflow, uneven room temperatures, unusual noises, frequent cycling, rising energy bills, and older equipment that needs constant repairs. If your system needs a replacement, we recommend equipment that is correctly sized for your property, energy efficient, and compatible with your existing ductwork.
Orion HVAC is licensed by the California Contractors State License Board (CSLB License #1079927), bonded, and insured. Our repairs come with a 1-year guarantee, and we offer warranties on parts and labor. Free estimates, financing options, and discounts are available. Our technicians speak English and Russian.
We proudly serve La Crescenta-Montrose, Glendale, Burbank, La Caada Flintridge, Tujunga, Van Nuys, North Hollywood, Studio City, Santa Clarita, and the greater Los Angeles area.
We are open 7 days a week: Monday to Saturday from 8 AM to 7 PM, and Sunday from 9 AM to 2 PM. We accept cash, credit cards, and Zelle.
Call Orion HVAC at 323-736-3737 or visit https://myorionhvac.com/ to schedule AC repair, furnace repair, or HVAC installation in La Crescenta-Montrose, CA today.

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

Website

Services

AC Repair & Installation in La Crescenta-Montrose, CA Report

Orion HVAC provides air conditioning repair, installation, replacement, and maintenance in La Crescenta-Montrose, CA and the greater Los Angeles area. If your AC is blowing warm air, cycling on and off, making strange noises, or has stopped working, our certified technicians will inspect the system and find the real cause before recommending a repair. We service all brands of air conditioning equipment and handle everything from small parts replacements to complete system overhauls. When it is time for a new unit, we help you choose an AC system that is properly sized and energy efficient for your home. Same-day service, emergency AC repair, free estimates, and financing are available. Call 323-736-3737.

Heating & Furnace Repair in La Crescenta-Montrose, CA Report

Orion HVAC offers fast heating and furnace repair in La Crescenta-Montrose, CA and nearby Los Angeles County communities. Our licensed and insured technicians have more than 8 years of experience repairing and replacing furnaces, heat pumps, and home heating systems. If your furnace is not producing enough heat, keeps turning on and off, makes unusual noises, or has stopped working, we will diagnose the problem and explain your options clearly. You get upfront pricing before any work begins, with no hidden fees. We also install new furnaces and heat pumps sized to match your home. Emergency heating repair is available, and every repair comes with a 1-year guarantee. Call 323-736-3737.

AC & Furnace Maintenance in La Crescenta-Montrose, CA Report

Regular HVAC maintenance helps prevent breakdowns, lower energy bills, and extend the life of your heating and cooling equipment. Orion HVAC provides seasonal AC and furnace tune-ups in La Crescenta-Montrose, CA and the Los Angeles area. Our AC maintenance includes checking refrigerant levels and pressure, the thermostat, wiring, capacitors, and relays, along with cleaning the condenser and inspecting the condensate drain and compressor. Our furnace maintenance includes cleaning and adjusting burners, cleaning the flame sensor, inspecting the heat exchanger, gas pressure, and igniter, and replacing the filter. We also install new heating and cooling systems with a 2-year labor warranty. Appointments are scheduled at a time that works for you. Call 323-736-3737.

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Stay Cool with Orion HVAC! | Air Conditioner Repair | 323-736-3737

Stay Cool with Orion HVAC! Looking for a reliable Best HVAC Company in La Crescenta-Montrose? Orion HVAC provides dependable AC Repair and professional Air Conditioner Repair to help keep your home or business comfortable. Our team is ready to help with efficient HVAC solutions when you need them most. 3055 Foothill Blvd, La Crescenta-Montrose, CA 91214 323-736-3737 https://myorionhvac.com/ https://www.google.com/maps?cid=298353558276202873 Question: Is your AC keeping you cool enough this season, or does it need a repair? #BestHVACCompany #ACRepair #AirConditionerRepair #OrionHVAC #LaCrescentaMontrose #HVAC

Reviews (29)

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Caleb Walker

Jun 25, 2026

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Orion HVAC came through when our air conditioner broke during a heatwave. They were able to fit us in quickly and get the problem resolved fast. The technician was skilled and friendly. We will definitely use them again for future HVAC services.

Logan Price

Jun 22, 2026

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I had Orion HVAC come out for a routine checkup on my heating system. The technician was on time and did a thorough inspection. He pointed out a small issue that could have been a bigger problem down the road, and Im grateful for their attention to detail. Definitely recommend them.

Moein Ghomeshian

Jun 16, 2026

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I had an excellent experience with Orion HVAC. The technician was professional, knowledgeable, and took the time to explain everything clearly. Pricing was fair, and the service was prompt and friendly. My AC is now working perfectly, and I couldnt be happier with the result. I highly recommend Orion HVAC to anyone in need of reliable heating and cooling services!

Jonathan Lipow

Jun 07, 2026

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Where do I begin? Orion HVACs service and professionalism exceeded my expectations. Talk about a team that seems very cohesive and not only dealing with customer inquiries, but scheduling, and workmanship. They provided me with excellent service. They helped me decide on the best equipment for my needs, dealt with the insurance/warranty company, and kept me in the loop throughout the entire process. The team that they sent to my home for the installation was so professional. They made the necessary modifications, had superb attention to detail, and made me feel that my requests were important to address. The suggestions I made for them, since this is my home, and I know it better than most, were taken, with a sense of care and understanding. They were so thorough in making sure that everything was done right. Victor even checked my ductwork for proper airflow and patched up a few spots. I feel very comfortable and confident, knowing that my HVAC system was installed properly and with care.

UPDATE: additional work was required including replacing an outdated vent pipe on the roof with a new metal one with a wider diameter to allow better airflow for venting. They also replaced a defective pressure sensor part on the furnace. The entire team including Yury, Victor, Ruslan, Joon, and Alex made it easy to coordinate services and repairs. Alex in particular came up with a great solution to secure the now taller vent pipe on the roof to protect from wind and other potential weather pitfalls.
Orion HVAC gets a very high recommendation from me :)

Lauren Bennett

Jun 05, 2026

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After our AC stopped working in the middle of summer, we called Orion HVAC. They were able to send someone over quickly and get it up and running in no time. I was really impressed with their professionalism and the quality of the repair. I will definitely be calling them next time.

Daniel Reed

Jun 04, 2026

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Orion HVAC saved the day when our heating system went out during a cold snap. They responded quickly and had our system fixed the same day. The technician was courteous and made sure to explain the repair process. Definitely a company you can trust!

Joshua D.

May 20, 2026

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I reached out to Orion HVAC when I noticed my air conditioning unit wasnt cooling properly. They were prompt and professional, providing a thorough inspection and an affordable repair. Their technician was respectful and left the area cleaner than they found it. Highly recommended!

Libette Garcia

May 10, 2026

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Happy to have chosen Orion to do a diagnostic when my AC was turning on but not blowing cold air. They were here in less than 30 minutes and at a low cost. The technician Alex is friendly and knows what he is doing. I am now clear on what is needed to get it fixed and their quote. I will decide soon if I will move forward with the repair. Thanks! Additionally: I moved forward the the AC repair and it was done swiftly and accurately! Thank you for getting me back feeling cool!!

Christian Vale

May 06, 2026

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We recently had our heating system installed by Orion HVAC and couldn't be happier. The installation was seamless, and they made sure everything was working perfectly before they left. The team was courteous and very professional. Great experience all around!

Geoffrey Mohan

Feb 22, 2026

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They gave me an honest appraisal without charging for unnecessary tests, and did the installation quickly, in the middle of an epic heat wave. They might be newer than some of the other folks around, but they are building a stellar and well-deserved reputation. Dont hesitate! (At seven months, had a service call that went smoothly and was pretty economical!)

Lorrie Kay Douglas

Oct 12, 2025

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We had the most amazing experience with Orion. Jimmy and the rest of the folks were very communicative, responsive and timely. In todays world, it feels more like an anomaly instead of the norm. We absolutely recommend this company!

Kiesh Arnar

Sep 09, 2025

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Orion HVAC appears to be a reputable choice for HVAC services, especially for those who prioritize professionalism and friendly customer service. Many customers have praised Orion for its reliable and professional service. Technicians are described as prompt and efficient, resolving issues quickly.

Victor Rodriguez

Aug 23, 2025

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I hired this HVAC company and couldnt be happier with the experience. They were excellent with communication, offered reasonable pricing, and everyone I spoke with was very polite. They were able to get a technician on site quickly and found the issue the same day. I would definitely use them again in the future. Highly recommend!

Margaret Rosebottom

Aug 10, 2025

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Kostya Kan was an excellent technician. He came on time, had excellent communication skills, and got the job done efficiently. I would definitely use this HVAC company again, and I would definitely request Kostya next time.

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!

Foad Saffarzadeh

Aug 04, 2025

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I appreciate your prompt response and specially your service technician Mr. Kostya Kan. He was professional, knowledgeable, friendly, positive and very supportive.
The only issue I have is that it takes longer to cool off and appreciate if someone can stop by and take a look at it.

Robin Randall

Jul 28, 2025

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Orion HVAC is an honest, good company. The technician Egor was excellent and knowledgeable. I was happy with their service and good attitude. The manufacturer of my Hvac unit recommended this company. I am happy with them!

Vlad Nee

Jul 20, 2025

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Great experience of dealing with Orion HVAC. Repair took two hours and our system is just like a new one. Very good price for such qualitative service. Recommend as best vendor with the best prices

Richard L.

Jun 26, 2025

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Very good experience, very professional service, Kostya was very informative/helpful/professional. I hope my AC doesn't break for a long time but if it does I will be calling Orion first.

Yelena Malysheva

Jun 11, 2025

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I highly recommend Orion HVAC to anybody who needs a new air conditioner. The team is excellent: they came on time, they had all the supplies and did a very good job of installing and securing the unit. Tim is very knowledgeable and patient, explained everything very clearly. They also speak Russian for those who might need it. My experience was no stress, super positive, and I am very thankful to Yuri and Tim for their hard work.

Melody Adams

Jun 06, 2025

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Orion showed up on the same day I phoned, was on time, did a great job and was well priced. They were wonderful to work with and I will definitely recommend them and call again if I need help.

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!

Jon My Life

Mar 30, 2025

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I recently had my HVAC system serviced by Orion HVAC, and I couldn't be happier with the results. Their technicians were professional, knowledgeable, and completed the job efficiently, ensuring my home is now comfortable year-round.

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!

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!

Bret Plumlee

May 09, 2024

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We have been so very happy with the service provided by Orion HVAC each time they have been to our home. The technicians are very thorough, diligent, and professional. We greatly appreciate their outstanding efforts and customer service.

Denise Tarello

Apr 29, 2024

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My air conditioner stopped working on Aug 5,24 so I called HomeServe and they made arrangements with another company. That company never showed up. So I called HomeServe this morning 8/6/24 and they made arrangements with Orion HVAC. They said that they couldn't come today, I told them that I take care of my 81 yr old mom and that the temperature was 90. They said that they would be here by 4pm. And they were. The technician was very nice and fixed the issue. Thank you Orion HVAC for taking care of my family. I will let everyone I know, how wonderful you are and how much you care about your customers. Thank you again for all of your help

Galina Zheleznova

May 09, 2023

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My AC was broken in the middle of the heatwave. The Orion responded very quickly. Victor was extremely professional. He explained everything and did an amazing job. I am glad that I found them. I highly recommend this company to everyone.

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.