376 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in South Lyon: Kotz Heating, Cooling and Plumbing, CR Score 61/100; 4.9★ from 5,035 Google reviews; open 24/7.
Best for emergencies (open 24/7): Horton Plumbing, Heating, Cooling, & Remodeling, posts 24/7 hours; ranked #2 of 376.
Most-reviewed: Thornton & Grooms, 15,592 Google reviews at 4.9★, the most of 376 ranked; ranked #47.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
376 South Lyon plumbers are ranked here by CR Score, from ten published factors. 110 are open 24/7, 221 open Saturdays and 159 open Sundays, based on posted hours. The median Google rating is 4.8★ across 376 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Kotz Heating, Cooling and Plumbing | 61 | 4.9★ (5,035) | Auburn Hills, 21 mi away | 24/7 | Overall |
| 2 | Horton Plumbing, Heating, Cooling, & Remodeling | 61 | 4.7★ (1,258) | Plymouth, 12 mi away | 24/7 | Emergencies |
| 3 | Z Plumberz of Livingston | 61 | 5.0★ (152) | Milford, 7 mi away | 24/7 | — |
| 4 | Titan Plumbing Group | 61 | 4.9★ (2,038) | Howell, 19 mi away | 24/7 | — |
| 5 | Z Plumberz of North America | 60 | 4.8★ (769) | Livonia, 13 mi away | 24/7 | — |
| 6 | Edwards Plumbing & Heating | 60 | 4.7★ (2,426) | Southfield, 19 mi away | 24/7 | — |
| 7 | DNA Plumbing and Heating | 59 | 5.0★ (74) | Farmington Hills, 8 mi away | 24/7 | — |
| 8 | Drain Experts LLC | 59 | 4.9★ (140) | Dearborn Heights, 11 mi away | 24/7 | — |
| 9 | Plumbers Service, Inc. | 59 | 4.7★ (127) | Milford, 7 mi away | 24/7 | — |
| 10 | Al's Water Heater Sales & Services | 59 | 5.0★ (979) | Ann Arbor, 18 mi away | Sat · Sun · Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 5,035 Google reviews, listed on Google as “Plumber”.
Based in Plymouth, 12 mi away
Ranked #2 because of its Google rating and trade focus: 4.7★ from 1,258 Google reviews, listed on Google as “Plumber”.
Based in Milford, 7 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 152 Google reviews, listed on Google as “Plumber”.
Based in Howell, 19 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 2,038 Google reviews, listed on Google as “Plumber”.
Based in Livonia, 13 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 769 Google reviews, listed on Google as “Plumber”.
Based in Southfield, 19 mi away
Ranked #6 because of its Google rating and trade focus: 4.7★ from 2,426 Google reviews, listed on Google as “Plumber”.
Based in Farmington Hills, 8 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 74 Google reviews, listed on Google as “Plumber”.
Based in Dearborn Heights, 11 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 140 Google reviews, listed on Google as “Plumber”.
Based in Milford, 7 mi away
Ranked #9 because of its Google rating and trade focus: 4.7★ from 127 Google reviews, listed on Google as “Plumber”.
Based in Ann Arbor, 18 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 979 Google reviews, listed on Google as “Plumber”.
Based in Livonia, 16 mi away
Ranked #11 because of its Google rating and trade focus: 4.5★ from 1,598 Google reviews, listed on Google as “Plumber”.
Based in Farmington Hills, 15 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 375 Google reviews, listed on Google as “Plumber”.
Based in Milford, 18 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 1,215 Google reviews, listed on Google as “Plumber”.
Based in Birmingham, 24 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 946 Google reviews, listed on Google as “Plumber”.
Based in Farmington Hills, 10 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 78 Google reviews, listed on Google as “Plumber”.
Based in Farmington Hills, 18 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 966 Google reviews, listed on Google as “Plumber”.
Based in Farmington Hills, 16 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 151 Google reviews, listed on Google as “Plumber”.
Based in Milford, 18 mi away
Ranked #18 because of its Google rating and trade focus: 4.7★ from 644 Google reviews, listed on Google as “Plumber”.
Based in Milford, 12 mi away
Ranked #19 because of its Google rating and review volume: 4.9★ from 1,350 Google reviews.
Based in Auburn Hills, 21 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 378 Google reviews, listed on Google as “Plumber”.
Based in Brighton, 7 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 428 Google reviews, listed on Google as “Plumber”.
Based in Howell, 12 mi away
Ranked #22 because of its Google rating and review volume: 4.7★ from 2,618 Google reviews.
Based in Plymouth, 10 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 771 Google reviews, listed on Google as “Plumber”.
Based in Livonia, 13 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 55 Google reviews, listed on Google as “Plumber”.
Based in Southfield, 19 mi away
Ranked #25 because of its Google rating and review volume: 4.8★ from 5,322 Google reviews.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 376 ranked plumbers here; the rest are on their profiles.
20 more plumbers within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Always Available Plumbing LLC | 4.8★ (69) | 22 mi |
| Apple Electric and Handyman llc. | 1.0★ (2) | 20 mi |
| Best Plumbing Best1 Rooter | 4.9★ (155) | 22 mi |
| Edwards Plumbing & Heating | 4.2★ (413) | 22 mi |
| Haley Mechanical - Brighton | 4.9★ (374) | 7 mi |
| Homes Plumbing LLC | 5.0★ (3) | 7 mi |
| Iplumb plumbing company LLC | 5.0★ (65) | 23 mi |
| John's Plumbing, Inc of Milford | 5.0★ (2) | 8 mi |
| KENS HOME CREATIONS | 5.0★ (2) | 20 mi |
| Mastercraft Heating, Cooling, Plumbing, & Electrical | 4.7★ (851) | 19 mi |
| Metro Plumbing Depot of Belleville | 5.0★ (23) | 16 mi |
| Michigan Plumbing Solutions | 5.0★ (2) | 11 mi |
| Multicare Home Repair LLC. | 5.0★ (2) | 2 mi |
| O' Plumbing | 4.9★ (40) | 19 mi |
| Pete The Plumber Co. | 4.4★ (31) | 16 mi |
| Pride Plumbing & Electric Sewer | 5.0★ (2) | 16 mi |
| San Angelo Plumbing LLC | 5.0★ (2) | 7 mi |
| South Lyon Heating And Cooling | 4.7★ (180) | In South Lyon |
| Stybel Plumbing | 5.0★ (2) | 17 mi |
| Westland Plumbing & Drain | 4.5★ (2) | 18 mi |
National price ranges in USD, not adjusted for South Lyon. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Water heater replacement | $882 | $1,348 | $1,826 | Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
In Michigan, Michigan LARA, Bureau of Construction Codes licenses Plumbing contractor and plumber licenses.
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
We scored 376 South Lyon plumbers on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In South Lyon data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |