About us
Custom Air Products and Service, Inc.
We Design, Build, Install & Service HVAC Systems
CAPS believes in the GREAT United States of America. With facilities only in TEXAS, this means all of our equipment is manufactured in the USA. CAPS products and services are provided to customers around the world.
Custom Air Products & Services currently occupies six modern facilities, totaling 300,000 sq. ft. in manufacturing facilities.
These buildings include administrative and engineering offices, training facilities, and filter warehouse in addition to service shops for fabrication, testing, electrical, manufacturing, and modifications.
Together these facilities give us the ability to support the needs of our commercial, retail, petrochemical, and industrial customers quickly and efficiently.

Custom Air Products & Services is divided into four divisions:
- Engineering/Design Services
- Equipment Fabrication & Manufacturing
- Electrical Modifications and Custom Controls
- Painting & Custom Coatings
- Equipment Installation
- Sheet Metal / Piping
- Equipment Start Up and Commissioning
- HVAC Equipment Service, Repair and Maintenance
- Equipment Training Services
- IAQ / Duct Cleaning Services
- OEM Parts
- 24/7 Parts Availability
- Manufacturer’s Warranty Included On Each Part!
We are ready to serve you
24 / 7 HVAC Service
713-460-9009