Facility Maintenance Contractors in Oconomowoc, Wisconsin

3 listings: 2 HVAC, 1 plumbing. From OpenStreetMap; call to confirm they take commercial work.

Who Services Commercial Buildings in Oconomowoc, Wisconsin?

We list 3 maintenance contractors in Oconomowoc: 2 HVAC, 1 plumbing. 3 list a phone number and 3 a website. Nearby options include Hartland, Waukesha, Pewaukee. Ask each whether they take commercial work, then check the license and insurance.

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

131 North Main Street, Oconomowoc

HVACPhone listedWebsiteSource: OSM

Maintaining a Building in Oconomowoc

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

Compare offers with the quote comparison tool, save favorites with the heart, and keep the maintenance schedule handy.

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Nearby Maintenance Companies

810 Cardinal Lane, Hartland, WI · 7.0 mi

RoofingPhone listedWebsiteHours listedSource: OSM

1265 East Wisconsin Avenue, Pewaukee, WI · 13.4 mi

ElectricalPhone listedWebsiteSource: OSM

108 Aztalan Street, Johnson Creek, WI · 14.2 mi

PlumbingPhone listedSource: OSM

More in Wisconsin · Maintenance Schedule · Contract Checklist

Listings: © OpenStreetMap contributors (ODbL) · Data last updated November 6, 2026 · Sources & method