Who We Are

ALD, Inc is the largest compressed air audit and technical services firm on the West Coast.  We provide professional compressed air system services with unbiased audit recommendations aimed at maximizing the value of the production throughput.  ALD is so confident in the technical accuracy of its audit work that it is the only significant audit firm guaranteeing audit and project results.

ALD utilizes state of the art Ultra Sonic Air Leak Detection equipment.  We help our clients build and maintain comprehensive air leak detection programs to reduce the leak ratio on their air system.  We offer hands on training with a systemic approach to maintain the gain on all size air systems.  A working spread sheet is created to identify each and every leak so nothing is missed.

Air System Audits

Professional air system audits with guaranteed performance results. Step-by-step technical assessments with hands-on implementation assistance. Rebate programs are tied into our assessments throughout Northern and Southern California areas.

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Ultrasonic Air Leak Detection Programs

On-site Repairs, Zero Down Time

State-of-the-art ultrasonic air leak detection programs. We offer turn key systems including leak detection, tagging and repairing, while utilizing the most efficient air nozzles and blow guns on the market. Our leak detection programs show a 3 – 9 month ROI when implemented.

Utility Rebate Programs

ALD is an authorized Third Party Utility Partner, representing rebate programs in Northern and Southern California. We implement current rebate programs to best fit your facility. Our group offers 75 years of excellence in the compressed air industry, assisting our valued customers with all current rebate programs..

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See what our customers are saying about us.

Eric Jeffress

Vice President,
Abrasive Blasting And Coating

“ALD recently re-piped our entire distribution system. It’s by far some of the best work we have seen in a long time. They were a pleasure to work with, very clean and extremely professional. They also walked us through our power provider and we received a $36,000.00 rebate for the work completed. We highly recommend them for any compressed air project.

Del Mineincke

Maintenance Supervisor,
Ghirardelli Chocolate Company

“I would like to take this opportunity to offer my sincere thanks and appreciation to the staff at ALD for as job well done. Their expertise and professionalism in the design and installation of our control system for our air compressors is evident daily in the improved performance and reliability of our system. You have complimented my staff and me on many occasions for our willingness to coordinate the work.

Mike Harrison

Sunnyside Farms

“We recently completed an energy project with ALD.  During the audit several issues were found, including some piping bottle necks in the attic area which created low pressure in the forming area.  We saved over $100,000 per year in operating costs when the project was complete and received a $ 66,000 rebate with an ROI inside of twelve months.  Their team was very professional, easy to work around and very clean throughout the entire project.”

Tony Rodrigues

Engineering Manager,
LePrino Foods

“Our facility recently finished a large project, including compressor system automation controls. The ALD guys were great to work with, from start to finish.  We have been running two to three compressors for years and now operate the entire plant on one to two compressors.  The system works amazing.”