Custom Controls Company
Custom Controls Company has been providing Hazardous Location and Explosion Proof HVAC equipment for industrial applications since the 1960's. In the 50+ years since, CCC equipment has been reliable and robust in difficult applications around the world. From our offices and production facility in Houston, Texas, our staff prides itself on providing innovative, durable, cost-effective solutions for our client's specific applications.
Custom Controls Company offers a full complement of customized, and Third Party Listed HVAC solutions for both the U.S. National Electric Code (NEC) market and International (IEC standards) market. Our NEC Division One, Division Two and IEC Zone 2 HVAC products lines include:
- Wall Mount Air Conditioners
- Window Units (Through-the-Wall Air Conditioners)
- Building Pressurization Units
- Hazardous Duty and Explosion Proof Exhaust Fans and Purge Blowers
- Packaged Air Conditioners - for Pad or Roof Mounting
- Explosion Proof Heaters
- Refrigeration Units
- Dehumidifiers
- Split Systems
- Chemical Filtration Systems (Deep Bed Scrubbers)
What Makes Us Unique
Custom Controls Company continues to incorporate the cutting-edge technologies that led to its founding. Our innovative products concentrated in hazardous location and industrial-level heating, air conditioning and ventilation units, makes us stand out in the crowd.
Honesty, integrity, and attention to detail are our core business values. We also offer flexibility in customizing products to match your needs.
Based on 50 plus years of experience, our sales and engineering departments are able to create economical design solutions to meet a wide variety of custom applications tailored to your individual projects.
Sales and Estimating
With decades of industry experience, we are available to assist in project designing, equipment sizing, and pricing for projects.

What We Specialize In
- In-house designing and engineering to ensure unparalleled quality and customer service.
- Industrial coating facility enabling the highest level of corrosion resistance for all surfaces of every unit.
- Metal fabrication capabilities, including structural steel fabrication and CNC laser cutting, and bending of sheet metal.
- Test equipment capable of testing 50Hz and 60Hz products, as well as products ranging from 115 volts to 600 volts.
- Logistics and shipping support to ensure that orders arrive on time.
Custom Controls Company Privacy Policy for SMS Messaging
Text / SMS Consents
If you choose to opt-in to SMS Communications from Custom Controls Company, you will receive text messages at the mobile number you provide. These messages will be conversational messages regarding your queries related to Custom Controls Company’s products. There will be no promotional messages.
Frequency of Messages
You will only receive messages upon your request, to facilitate maintenance and repair of Custom Controls Company products.
Opt-Out and Support Options
You may opt out of receiving text messages at any time by texting “STOP.” Upon receipt of your opt-out request, you will be unsubscribed and will no longer receive text messages from us. A confirmation message will be sent to confirm that you have unsubscribed. Should you wish to re-subscribe, you may text “START” to receive SMS messages again.
For assistance with the messaging service, text “HELP,” or contact us at SMS-Support@customcontrolsco.com.
Wireless Carrier Rates and Services
Wireless message and data rates may apply. Wireless carriers are not liable for delayed or undelivered messages.
Confidentiality
We will maintain the confidentiality of your mobile number. Your mobile number will not be shared with third parties for their own marketing purposes. However, for operational purposes, your name and mobile number may be shared with our service providers who assist in the delivery of our SMS communications. These providers use your personal information solely to carry out the services they provide to Custom Controls Company
SMS Terms and Conditions: Product Description: By providing your mobile phone number to Custom Controls Company, you consent to receive SMS messages from Custom Controls Company to support the servicing and maintenance of equipment manufactured by Custom Controls Company. Phone/mobile number and Opt-in information will not be shared with third parties/affiliates for marketing/promotional purposes. All the above categories exclude text messaging originator opt-in data and consent; this information will not be shared with any third parties.