4-season ventilation & cooling solutions


 +Tunnel Plus systems are designed for the dairy and swine industries. We are producers just like you, and we have been designing and managing ventilation systems for the past 39 years.


+Tunnel Plus dramatically improves air quality and cooling the animals’ core body temperatures, which results in healthier cows and sows, reduced heat stress, and a healthier bottom line for you, the producer.


We design systems for dairy freestall barns, tie stall barns, bedded packs, and holding areas, and calf barns. We also design swine barns; specifically, gestation areas, and boar stud areas.  We use top quality products from SKOV, CowKühlerz, Secco, and more.


Step up to the next generation with your ventilation and cooling!  


Contact us today to get a +Tunnel Plus system quote.