NCI Membership

National Comfort Institute Membership

NCI Membership is the fast-track to making High Performance HVAC part of your company culture.  For just $100 a month, you get dozens of benefits worth thousands of dollars.

Join the Performance-Based Revolution!

NCI offers a unique membership experience you won’t find anywhere else in the industry. Throughout the past two decades, NCI has developed a game-changing program based on Performance-Based Contracting™, a method that will have an extraordinary impact on your business. From the owner to the technician out in the field, CSR’s to the sales team, NCI has a cohesive performance-based business model designed to launch your company to new heights in growth and profitability.

Member Benefits

Live Support, Lead Generation, Software

Unlimited Toll-Free Support (800-633-7058)

Unlimited Support

Mon. – Fri., 8 AM to 5 PM EST, NCI support is available in all areas of your company: technical, marketing, sales, or business. Discussion Forum

High Performance Talk

This group has the combined wisdom of more than 2,000 member participants. Ask a question, get help, offer advice, and find out what other members think on any given subject. Via email or browser.

Find a Certified Professional Lead Generator

Find A Certified Pro

On NCI’s exclusive consumer site ( This includes premium listing containing contact information, certifications held, website link, services offered, and more.

ComfortMaxx™ Air

ComfortMaxx Air

Cloud-based airflow testing software for all your certified employees. Unlimited users and tests. $95/month value

Downloadable Tools and Knowledge Libraries

Download Library


Download the latest forms, charts, how-to procedures, as well as manufacturers’ engineering data. Plus, members can download direct-mail pieces, consumer sales literature, advertising campaigns, and much more.

i-NCI Tools and Applications


Featuring digital sales and technical tools optimized for tablets and smart phones. Our Home Comfort Analysis and other i-NCI specialized tools are available only to NCI members.

Members-Only Newsletter


Monthly e-mail updates. Includes membership news, highlights of latest downloads, training schedule, upcoming events, and more.

Article Library

Article Library

Members can access a searchable database of hundreds of informative articles covering technical and business topics.

Discounts & Rebates

Live and Online Training Discounts

Training Discounts

Get 5% off live training and certification. Save even more with online training (and see our Membership Upgrades to include unlimited access). Additionally, you can save over 20% on NCI Summit registration

Member Rewards Training Incentive Partner Program

Member Rewards

Earn training incentives, receive discounts, and take part in exclusive purchasing programs with our vendor partners. Your savings alone can easily pay for your membership

NCI Training Bucks Program

Training Bucks

Earn 5% in NCI Bucks on training, conferences, and marketing/print service purchases. Use Bucks toward training and events. Upgrade your membership to earn 15%!

NCI Online Store

NCI Store

Members receive a 5% discount on all items, excluding Resale products, in the NCI store.

Ready To Get Started?

Upgrade your ComfortMaxx Subscription

There are two levels of ComfortMaxx: ComfortMaxx Air™ and ComfortMaxx Verify™.  As a Base NCI Member, ComfortMaxx Air is included in your subscription, a $95/month value!  You can upgrade to Verify, see options to the right:

Membership Options

There are several packages you can add on to NCI Membership.  All packages start with the basic member benefits listed on this page, and add from there.  Take a look at the various options to see what is a good fit for you and your company.

Learning Excellence Onilne

Learning Excellence Online

Get extra NCI Bucks back every month, plus unlimited access to all of NCI's Online University, including webinars.

Learning Excellence Premium

Learning Excellence Premium

NCI's Learning Excellence Premium includes everything that NCI Membership offers; unlimited online learning, the maximum TIPP NCI Bucks, PLUS one paid Summit seat and a print subscription to High-Performance HVAC Today magazine.

Check out a comparison of all the membership packages

Ready To Get Started?