High-Performance HVAC Tools, Products, and Support Materials
NCI’s tagline is “If You Don’t Measure, You’re Just Guessing™!” Get the tools and instruments you need to measure properly from our store and partners. Plus, you’ll find products that are only available from NCI.
It’s Easy to Get Started
Our team can help figure out where you get started on the path to high-performance. NCI Customer Care is available Mon. – Fri. 8 AM – 5 PM Eastern time at 800 633-7058.
Book an Appointment
Set up a free consultation with our one of team members. Pick the date and time that works for you and we’ll be happy to help answer any questions.
At the core of NCI is our one-of-a-kind, revolutionary HVAC training. Click here to find the latest schedule of training event and get certified!
"NCI has opened up more profit centers for my business than just about anything I've been a part of over the past 40 years. The innovative ideas, accompanied by simple how-to procedures have made my association with NCI one of the best moves I've made."
Jim Altman, President, Four Seasons AC & Heating, Kingsville, TX.
"NCI's air testing and diagnostic methods deliver the missing pieces to the puzzle of how to really separate my company from the competition, as well as increase revenues and profit!"
David Hammond, Owner, Hammond Services, Griffin, GA.
"I love my job! Thanks NCI for giving me the tools to be the best I can!! "
John Ellis, President, SoCal Air Dynamics, Northridge, CA