Absolute Comfort HVAC LLC
- Website checked
Blau Sudden Service
Plumbing, heating and cooling business offering emergency furnace, air conditioning and ductless system work for homes in Milwaukee, Madison and the Fox Valley area of southern Wisconsin.
What they do
Blau Sudden Service handles urgent heating and cooling work for homes in southern Wisconsin. Its jobs include furnace work, heating repairs, air conditioning service and installation, and ductless mini-splits. The company installs Trane furnaces and offers indoor air quality upgrades. It serves Milwaukee and Madison, and describes its area as including the Fox Valley. Emergency service is offered, and financing is available. The business has been family-owned since 1960 and is now in its second generation. Its team includes master plumbers and master electricians.
- Furnace repairs and installs
- Ductless mini-splits
- Air conditioning
- Heating repairs
- HVAC service
- Water heaters
Listed under Heating and cooling emergencies
Where they work
What we checked
- Its own website lists this work: blauplumbing.com/hvac-services (opens in a new tab), blauplumbing.com/hvac-services/air-conditioning-installation (opens in a new tab)
Checked 12 Nov 2026, from public sources.
Not yet verified. We haven’t contacted this business yet. Ask for a written quote before work starts.
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