Facility Maintenance Contractors in New Berlin, Wisconsin

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

Who Services Commercial Buildings in New Berlin, Wisconsin?

We list 3 maintenance contractors in New Berlin: 2 HVAC, 1 plumbing, 1 roofing. 2 list a phone number and 2 a website. Nearby options include Brookfield, West Allis. Ask each whether they take commercial work, then check the license and insurance.

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

Hartlaub Plumbing, Heating, Cooling & Electric

14666 West National Avenue, New Berlin

HVACPlumbingPhone listedWebsiteSource: OSM

New Berlin Heating & Air Conditioning

1910 South Sunnyslope Road, New Berlin

HVACSource: OSM

Tri-County Contracting

18500 West National Avenue, New Berlin

RoofingPhone listedWebsiteHours listedSource: OSM

Maintaining a Building in New Berlin

HVAC (2 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.
Roofing (1 here): facilities usually schedule roofing contractors twice a year, usually spring and fall, and after major storms. Questions to ask.

No electrical are mapped in New Berlin 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.