service

Horwitz/NSI is a recognized leader in providing commercial building services to the HVAC and Plumbing markets in the Twin Cities. We offer a 1-2 hour emergency response time to our contract customers during normal working hours. Horwitz/NSI takes great pride in our ability to provide accurate dispatching and tracking of our field personnel, and provide coverage for a large metropolitan area.

Total Technicians: 17
Total Journeymen: 16
Total Apprentices: 1
Avg years experience: 17

With unparalleled field experience, we are pleased to offer the following services:

Repair Services - Should you require repairs for a scheduled component replacement, or an unplanned emergency call, Horwitz/NSI can assist you with getting your equipment back up and running efficiently and effectively.

Preventive Maintenance Services - Regular and routine preventive maintenance is the single most important component of ensuring your equipment not only stays running, but will last long beyond its expected life. From basic PM to Full Service, Horwitz/NSI can customize a program to meet your requirements. For those clients that have in-house maintenance staff, we can build and manage an element that allows your team to do its part, and allows Horwitz/NSI to perform some of the more challenging pieces which require special tools and talent.

Modernization Services - Knowing when to replace rather than repair can be a challenging task. Throwing good money after bad has no benefit, but prematurely spending capital to replace poorly maintained and misdiagnosed equipment has little merit, also. Horwitz/NSI offers its clients a capital equipment replacement program which, when properly implemented, ensures the lowest life cycle cost as well as the best return on investment (ROI).