Facility Maintenance Contractors in Preston, Minnesota

2 listings: 2 HVAC, 2 plumbing. From OpenStreetMap; call to confirm they take commercial work.

Who Services Commercial Buildings in Preston, Minnesota?

We list 2 maintenance contractors in Preston: 2 HVAC, 2 plumbing. Contact details are not mapped yet, so search the name or visit in person. Nearby options include Harmony, St. Charles, Eyota. Ask each whether they take commercial work, then check the license and insurance.

Updated November 6, 2026 · Source: OpenStreetMap (refreshed November 6, 2026).

A Larson & Sons Plumbing and Heating

Preston

HVACPlumbingSource: OSM

Dave's Plumbing, Heating, and A/C, LLC

Preston

HVACPlumbingSource: OSM

Maintaining a Building in Preston

HVAC (2 here): facilities usually schedule HVAC contractors at least twice a year, before cooling and heating seasons. Questions to ask.
Plumbing (2 here): facilities usually schedule plumbers yearly for backflow tests and water heaters, plus repairs as needed. Questions to ask.

No electrical, roofing are mapped in Preston yet; many serve the wider area, so check Minnesota and the nearby listings below. For cleaning, see cleaning.broker.

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