15 Best Plumbers in Farmington Hills, MI: Scored on Real Reviews
Ranked on real Google reviews and readiness, mapped to Farmington Hills’s permit office, water authority and lead-service-line status. Licence shown where we matched the state register. Nobody pays to appear.
Edwards Plumbing & Heating is the highest-scoring plumber serving Farmington Hills, at 813/1000. Each of the 15 companies below is scored on a published 0–1,000 method — real Google reviews, recent activity and readiness. Where a company matches the Michigan plumbing-contractor licence register, we show and link the licence; a blank means we have not matched it yet, not that it is unlicensed. Nobody pays to rank.
The ranked list
Score is Grade A Plumber's own 0–1,000 rating, computed from review quality and volume, recent activity, owner replies and a verified Michigan licence. Google ratings and counts are shown as reported by Google and are not this site's own rating. A green ✓ means we matched the company to a current Michigan plumbing licence; “verify” means it is not in our register extract yet — check the state record. A blank is not a claim that a company is unlicensed.
Plumbing in Farmington Hills: permits, water and sewers
Farmington Hills issues building, plumbing, electrical and mechanical permits through its Building Division (31555 W. Eleven Mile Rd; 248-871-2450), with applications filed online through BS&A. [City of Farmington Hills — Building]
GLWA supplies Farmington Hills water from Lake Huron and the Detroit River. [Oakland County WRC — Farmington Hills community page]
The county WRC operates Farmington Hills’ sewers. On a sanitary backup not caused by internal plumbing, the city directs residents to the Oakland County WRC, with a written PA 222 claim filed within 45 days; a private sewer lead is the owner’s responsibility. [City of Farmington Hills — Sewer Backup Information]
There are no known lead service lines in the Farmington Hills water system — Oakland County has required copper for service lines of 2 inches or less since 1957, and Michigan banned lead statewide in 1988. [Oakland County WRC — Farmington Hills community page]
Common questions about plumbing in Farmington Hills
Who do I call about a sewer backup in Farmington Hills?
The county operates Farmington Hills’ sewers, so a backup not caused by your own plumbing goes to the Oakland County Water Resources Commissioner, with a written PA 222 claim filed within 45 days of discovering the damage. [City of Farmington Hills]
Farmington Hills is in Oakland County — see the full county ranking, or all plumbers. See how the score and licence check work. Local facts read October 2026.