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Claim This BusinessKnauer Plumbing, Heating & Cooling, Inc. has served the Milwaukee community for decades as a family-owned contractor holding state licensure. With a 4.3-star average across 33 verified client reviews, the company handles residential plumbing, heating, and cooling systems throughout Milwaukee and neighboring suburbs. Their team operates Monday through Friday from 8 AM to 4:30 PM, providing scheduled service calls and same-day arrival for urgent situations.
The company distinguishes itself through transparent pricing and honest assessment practices. Technicians arrive withparts in stock, allowing many repairs to complete during the initial visit rather than scheduling follow-up appointments. Customer reviews consistently note that estimators explain problems clearly, answer questions thoroughly, and suggest solutions without pressuring homeowners toward unnecessary upgrades. The family-operated structure means customers interact directly with experienced professionals rather than navigating multiple office layers.
Reviewersdescribe specific scenarios where Knauer exceeded expectations. Hitesh Italia called regarding a non-functioning water heater, and technician Buzz arrived within one hour. The repair cost one-third of competing estimates, with no trip charge applied. Chuck Van Norman detailed a furnace replacement where Kevin calculated proper sizing after noting the previous unit was oversized, completing AC startup on the first day of a two-day installation. Longterm customers like Bill Feerick cite the company's consistent performance across multiple generations of service.
Thirty-three customer reviews generate a 4.3-star average, with multiple five-star ratings specifically praising same-day arrival, transparent pricing, and thorough communication. Negative feedback does not appear in available review samples.
| Sunday | Closed |
| Monday | 8 AM–4:30 PM |
| Tuesday | 8 AM–4:30 PM |
| Wednesday | 8 AM–4:30 PM |
| ThursdayToday | 8 AM–4:30 PM |
| Friday | 8 AM–4:30 PM |
| Saturday | Closed |
Complete repiping, fixture replacement, kitchen and bathroom plumbing, and water heater service using quality materials.
New furnace sizing, installation, and repair. Technicians calculate proper heat-load requirements to prevent oversized equipment.
AC unit installation, startup, and troubleshooting. Systems operational on first day of multi-day installation projects.
Diagnosis and repair of water heater failures, often completing repairs during initial visit with parts inventoried on service vehicles.
Preventive maintenance contracts and seasonal tune-ups extending equipment lifespan and improving efficiency.
Drain clearing and sewer line assessment addressing chronic clogs and backup situations.