🔧 Official Rankings
10 Best Plumbers in South Lyon, MI (August 2026)
We compared 9 plumbers serving South Lyon and Oakland County, Michigan, and ranked the top providers by verified reviews, ratings, and local reputation — 695 customer reviews in all.
The 9 listed below hold an average rating of 4.6 out of 5, led by Heinanen Engineering, Inc.. Updated for August 2026.
- Plumbers ranked
- 9
- Average rating
- 4.6★
- Reviews analyzed
- 695
- Area code
- 248
#1
Heinanen Engineering, Inc.
⭐ 4.9 · 330 reviews
350 S Lafayette St, South Lyon, MI 48178
#2
New Hudson Plumbing
⭐ 4.9 · 49 reviews
30123 Lamplighter Ct, New Hudson, MI 48165
#3
South Lyon Heating And Cooling
⭐ 4.7 · 217 reviews
12577 Bowers Ln, South Lyon, MI 48178
#4
South Lyon Plumbing
⭐ 4.7 · 33 reviews
22609 Sandra, South Lyon, MI 48178
#5
#6
#7
#8
Patriot Plumbing Inc.
⭐ 5.0 · 1 reviews
11085 9 Mile Rd, South Lyon, MI 48178
#9
Plumbers listed here serve South Lyon, Oakland County, and nearby ZIP codes including 48178.