Facility Maintenance Contractors in Janesville, Wisconsin

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

Who Services Commercial Buildings in Janesville, Wisconsin?

We list 1 maintenance contractor in Janesville: 1 HVAC, 1 plumbing. Contact details are not mapped yet, so search the name or visit in person. Nearby options include Beloit, Clinton. Ask each whether they take commercial work, then check the license and insurance.

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

Lenz Plumbing & Heating

Janesville

HVACPlumbingSource: OSM

Maintaining a Building in Janesville

HVAC (1 here): facilities usually schedule HVAC contractors at least twice a year, before cooling and heating seasons. Questions to ask.
Plumbing (1 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 Janesville yet; many serve the wider area, so check Wisconsin and the nearby listings below. For cleaning, see cleaning.broker.

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