With significant commercial and industrial HVAC experience, you can rely on Zion Custom Air to respond to the needs of your business when problems arise. In Santa Clarita, Lancaster, Palmdale, and surrounding areas, we understand that your heating and air conditioning system operating optimally is key to keeping your business running. We maintain, repair, and install all commercial AC and heating equipment including chillers, boilers, central HVAC systems, as well as, walk-in freezers and refrigerators. Zion Custom Air offers a priority scheduling option for our commercial clients.  We are transparent with our pricing, and we do not perform any work without prior approval.  We are available 24/7 to keep your business running 24/7. 



At Zion Custom Air, we realize that in the hot, dry climates of Lancaster, Palmdale, and the Santa Clarita valley, air conditioning for your business is a necessity, not a luxury. Our experts have extensive experience in industrial and commercial air conditioning systems. Whether you need air conditioning repair, a new AC system installed, or regularly scheduled maintenance or cleaning for your AC system, our company prides itself on honesty, transparency, and a job done right the first time, every time.  Customer satisfaction is our number one goal, and our reviews prove the strength of our efforts. Give us a call today and experience our top-rated service for yourself.  

Let's face it, it does get cold in Lancaster, Palmdale, and the Santa Clarita valley. When the temperatures drop, our substantial experience with all types of heating systems, from boilers to heat pumps, gives us the expertise you require for any heating concern.  At Zion Custom Air, we are skilled and confident that we will keep your heating system running strong all winter long for you, your customers, and employees. Our cutting-edge technology ensures that your heating system runs safely as well as efficiently. There is no issue too large or too small for our team of professionals. We aim to please and work hard to earn our client's loyalty. Don't delay, call us today!

Zion Custom Air understands the vital necessity that refrigeration systems bring to many businesses, especially during the scorching summer months in the Santa Clarita and Antelope Valleys. Often times failures of these systems come at the most inconvenient times. This is why we provide 24-hour service, 7 days a week, 365 days a year. Our professionals have extensive experience with coolers of all shapes and sizes. Our honest, meticulous work combined with our competitive pricing makes Zion Custom Air the best choice for all of your refrigeration needs. Don't hesitate to give us a call today! 

At Zion Custom Air, we realize how dangerous improper ventilation in the workplace can be. We have vast experience in all types of fans and ventilation systems. Our experts will ensure the indoor air quality of your Lancaster, Palmdale, or Santa Clarita valley place of business is safe and clean for you, your employees, and your customers. We use the highest-rated equipment for longevity and durability. In addition, our state of the art equipment ensures the highest standards of testing. We take pride in our work and we are the best at what we do. Our customers love us! Give us a call today, and experience our five-star service for yourself!



We Are Honest

Our service technicians at Zion Custom Air are precision experts in commercial HVACR. We are transparent. We do not have "hidden costs," and never complete any work without prior approval. We will inform and educate, if our clients so wish, as to what the issue is, each step needed to perform the required heating or air conditioning service, and will also provide any necessary tips that may help prevent future issues. Whether you are looking to install a new exhaust system, have us perform preventative maintenance for your boilers and walk-in freezers, or repair your air conditioning units, you can trust Zion Custom Air to have the knowledge to get the job done right.

We Take Pride In Our work

With our meticulous workmanship, Zion Custom Air treats your Lancaster, Palmdale, or Santa Clarita business with the utmost of care. Our work is clean, precise, and we never cut corners nor leave any screw unturned. Every part of your commercial HVAC system is thoroughly inspected, maintained, and tested. Our thoroughness aims to find the root cause or predetermining factors that may prevent future issues from arising in your equipment. This is the kind of customized care we provide in order to uphold the highest standards of commercial air conditioning and heating service.  

We Help You Save Money

Who doesn't love a good deal? We try to find the lowest price for equipment and parts so that we can pass the savings onto our clients. In addition, by performing the job right the first time, we help you save time and money from having someone come out twice for the same issue. Our vehicles are fully stocked and we carry many of the parts needed for most repairs and maintenance of the prevalent heating and air conditioning brands. When using Zion Custom Air for service, diagnostic fees are applied towards all repairs performed at the time of visit. Furthermore, we like to offer multiple solutions with varying price points if at all possible in order to keep your costs low to preserve your bottom-line. With Zion Custom Air, you get the best at a price you can afford. 

We Offer The Best Value

We do more for the same rate as other companies. Our customized full-service is the best in the industry. We stay current on all of the latest tools and technology to give the most thorough and comprehensive analysis of your commercial HVACR system at no additional cost. By being available for emergency services 24/7, you can be sure that your heating, air conditioning, refrigeration, and ventilation issues will be solved quickly and efficiently. Give us a call first, and you'll never need to call anyone else. 

We Value Every Client

We believe that comfort is not "one size fits all." This is why we customize our service based on the needs of each business owner in order to build long-lasting relationships. After all, we couldn't do this without you!


What Our Clients Say...

My family has been using Steve & Zion Custom Air for many years now and we have never been let down by the quality of work they provide. They provide honest, fair quotes and professional work every time.

— Warren P. 


Zion Custom Air primarily provides residential and commercial heating and air conditioning services to Santa Clarita, Palmdale, Lancaster, and their surounding areas. Our most frequent clients are found in the cities below. 

We provide service to a number of loyal customers outside of our normal service area. If you are located outside of the area and wish to use Zion Custom Air, we are glad to be of service. Give us a call today!

Contact Us

Comfort Systems - Built To Last  

Santa Clarita | Palmdale | Lancaster




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License C20-940765 | Insured | Bonded