Top 7 Plumbers in Milwaukee, WI
The best plumbers in Milwaukee, WI for 2026 include Knight Plumbing, Inc. (4.8★), Optimal Plumbing (5★), Diamond Plumbing Heating and Cooling (4.7★). All are licensed, insured, and highly rated by local homeowners for reliability, pricing transparency, and fast response times.
Knight Plumbing, Inc.
Optimal Plumbing
Diamond Plumbing Heating and Cooling
Rozga Plumbing Corp.
Viking Plumbing
ABC Sewer & Drain Cleaning
Milwaukee Plumbing & Piping, Inc.
How We Ranked These Milwaukee Pros
Our rankings are based on a weighted evaluation of five key factors:
- Licensing & Insurance — All listed businesses hold active state licenses verified through official databases.
- Customer Reviews — We aggregate ratings from Google, Yelp, and the BBB, weighting recency and review volume.
- Response Time — Companies offering same-day or 24/7 emergency service score higher.
- Pricing Transparency — Businesses who offer flat-rate pricing or free estimates rank above those with opaque billing.
- Experience & Longevity — Years serving the Milwaukee market and breadth of services factor into overall reliability.
Rankings are reviewed quarterly. Have a correction? Contact us.
Frequently Asked Questions
How much does a plumber cost in Milwaukee, WI?
Plumbers in Milwaukee typically charge $85-$175 per hour. Service call fees range from $50-$100. Common jobs: drain cleaning ($150-$350), water heater replacement ($900-$2,800), pipe repair ($200-$600). Emergency rates are usually 1.5x-2x standard pricing.
Do Milwaukee plumbers offer emergency service?
Yes, most top-rated plumbers in Milwaukee offer 24/7 emergency service for burst pipes, sewage backups, and major leaks. Response times are typically 60-90 minutes. Emergency premiums add $100-$250 to standard rates.
How do I find a reliable plumber in Milwaukee?
Check for a valid state plumbing license, liability insurance, and strong Google reviews (4.5+ stars). Get at least 2-3 written estimates. Ask about flat-rate vs hourly pricing and warranties on parts and labor. All plumbers on this list have been verified.
What should I expect during a plumbing service call in Milwaukee?
A licensed plumber will assess the issue, provide a written estimate, and explain repair options before starting work. Most standard repairs take 1-3 hours. Always confirm pricing upfront and ask about warranties on parts and labor.