Preferred Air
We have worked on the manufacturing side, distributor support and now directly with homeowners. Factory certified installations and repairs.
“We use it on every startup as a benchmark for our installations, also in providing before and after when servicing.”
Jim Stepp
“The iManifold platform is the key to our productivity and gives our techs the ability to service equipment using all the numbers from temps and pressures to CFMs and the troubleshooting feature is a real game changer for us. The iManifold platform is the key to our company moving into the 21st century of HVAC/R industry.”
Delaware Heating & Cooling, Delaware, OH
Marlon McClinton
“The iManifold platform has greatly increased the productivity of our crews while providing high quality technical feedback on HVAC system performance for our customers.”
ESPI Solutions, LLC, Chicago, IL
South-Central USA Contractor
“Using the iManifold system reduced our return calls by 90%.”
Francisco D.
“Love the connectivity and reports I can generate.”
D. Coleman
“Thank you for providing such a powerful tool to our industry!”
S & D Pro Heat & Air Co. Ridgeland, MS
Joseph C.
“I use the iManifold for training apprentices.”
Sheet Metal Workers’ Local 265
Roy H.
“THE BEST GIFT MY BOSS EVER GAVE ME.”
Bay Area Air Conditioning
Jeff K.
“The ability to use the iManifold with the application and have verified performance and operating data have been a true asset. The new iManifold application is a great upgrade, and I love the fact that changes to the application can be made quickly as well as having the ability to put our checklists in place. I will be able to train new and current technicians how to use it in a timely manner because it is easy to navigate.”
Beta Tester, Texas
Tim S.
“It’s like having a Free Helper with you at all times…amazing! Services calls take 50% less time to get the job done!”
Titan Mechanical Services
Dade Super Cool Air Conditioning
A family owned HVAC company located in the Miami, Florida area. We strive for 100% customer satisfaction.
“iManifold has helped our technicians to be much more accurate in our measurements a d readings giving us a better result for refrigeration troubleshooting.”
Bradley M.
“With version two of the iManifold app, we get the same reliable accuracy and trusted performance. With a new look and upgraded user-friendly features that are geared to help make the service technician, service manager and office personnel’s jobs more efficient while providing customers with the verified reports they’ve come to expect on system performance and operational costs, setting you and your company to a high level of professionalism. Thank you iManifold.”
Beta Tester, Arizona
Daniel Harnish
“iManifold has been great. I have been using it for over 3 years now. It makes it very easy to collect data on a system I am trouble shooting or performing a maintenance on. iManifold helps me do a better job than my competitors who don’t invest in iManifold.”
Don’t Sweat It Air and Heat, Palm Bay, FL
Norman M.
“Makes my customers happy and my equipment runs more efficiently.”
Melbourne AC Services
Platinum Heat And Air, LLC
Residential and light commercial Heating and air conditioning.
“It’s has improved the quality of work. Using for 3 years.”
Art L.
“I have been using i-Manifold products since its launch date. I have got to say it helped me tremendously as I transitioned over to residential service. It has allowed me to perform the job in a timely and efficient way. It has allowed me to explore further into any system and provide real-time readings and produce nice reports. As time has progressed, North Park and their team have put a lot of effort into the app by making it more user-friendly, and they stand behind the product 100%, their support is great, and at times it is rapid to any concern or issue. Thanks for the opportunity to be part of the Beta testing team.”
Beta Tester, Texas
Energy Performance, AZ
Others guess we test!
“Very useful and gathering the necessary data, to determine corrective measures.”
D. Stanfield
“Because if you’re not testing, you’re guessing!”
Chiles Propane, LLC Pulaski, TN