This afternoon Governor Walz issued a Stay at Home order for the State of Minnesota for the next two weeks. This was done to flatten the curve and provide a more timely medical response to the limited number of ICU beds in the state (235). What you need to know, https://www.startribune.com/stay-at-home-order-minnesota-what-you-need-to-know-twin-cities-minneapolis-walz/568484941/ 

The order exempts the construction trades. Here is the pertinent information:
Construction and critical trades. This category includes workers in the skilled trades such as electricians, plumbers, HVAC and elevator technicians, and other related construction of all kind. This category also includes exterminators, cleaning and janitorial staff for commercial and governmental 9 properties, moving and relocation services, security staff, operating engineers, and all other service providers who provide services that are necessary to maintain the safety, sanitation, and essential operation of homes and residences and the Critical Sectors listed in this Executive Order.

Here is a link to the order, https://www.leg.state.mn.us/archive/execorders/20-20.pdf