114 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Grand Blanc: Kotz Heating, Cooling and Plumbing, CR Score 63/100; 4.9★ from 5,035 Google reviews; open 24/7.
Best for emergencies (open 24/7): Sinks & Sewers LLC, posts 24/7 hours; ranked #2 of 114.
Most-reviewed: Mrs. Michael Plumbers, Electricians, and HVAC Technicians, 2,618 Google reviews at 4.7★, the most of 114 ranked after Kotz Heating, Cooling and Plumbing; ranked #17.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
114 Grand Blanc plumbers are ranked here by CR Score, from ten published factors. 34 are open 24/7, 72 open Saturdays and 51 open Sundays, based on posted hours. The median Google rating is 4.7★ across 114 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Kotz Heating, Cooling and Plumbing | 63 | 4.9★ (5,035) | Auburn Hills, 21 mi away | 24/7 | Overall |
| 2 | Sinks & Sewers LLC | 61 | 5.0★ (64) | Flint, 4 mi away | 24/7 | Emergencies |
| 3 | Drake’s Plumbing | 60 | 5.0★ (66) | Beecher, 6 mi away | 24/7 | — |
| 4 | American Sewer Cleaners | 60 | 4.4★ (456) | Burton, 9 mi away | 24/7 | — |
| 5 | Blessing Company, Plumbing, Heating & Electrical | 59 | 4.8★ (1,285) | Burton, 3 mi away | Sat · Sun · Evenings | — |
| 6 | DION'S COMPLETE Plumbing, Heating & Cooling | 59 | 4.8★ (246) | Grand Blanc | 24/7 | — |
| 7 | Roto-Rooter Plumbing & Water Cleanup | 59 | 4.5★ (104) | Flint, 5 mi away | 24/7 | — |
| 8 | Universal Plumbing And Sewer, Inc. | 59 | 4.9★ (378) | Auburn Hills, 21 mi away | 24/7 | — |
| 9 | Steve's Waterworks Plumbing | 59 | 4.7★ (644) | Milford, 21 mi away | 24/7 | — |
| 10 | Carter's Plumbing, Heating & Cooling of Waterford | 58 | 4.9★ (1,215) | Milford, 24 mi away | Sat · Sun · Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.9★ from 5,035 Google reviews, the most in Grand Blanc.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Flint, 4 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Beecher, 6 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 66 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burton, 9 mi away
Ranked #4 because of its Google rating and trade focus: 4.4★ from 456 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burton, 3 mi away
Ranked #5 because of its Google rating and review volume: 4.8★ from 1,285 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grand Blanc
Ranked #6 because of its Google rating and trade focus: 4.8★ from 246 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Flint, 5 mi away
Ranked #7 because of its Google rating and trade focus: 4.5★ from 104 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Auburn Hills, 21 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 378 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Milford, 21 mi away
Ranked #9 because of its Google rating and trade focus: 4.7★ from 644 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Milford, 24 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 1,215 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Flint, 4 mi away
Ranked #11 because of its Google rating and trade focus: 4.4★ from 245 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burton, 6 mi away
Ranked #12 because of its Google rating and trade focus: 4.7★ from 22 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Auburn Hills, 20 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 217 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fenton, 10 mi away
Ranked #14 because of its Google rating and review volume: 4.8★ from 778 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fenton, 7 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pontiac, 22 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 140 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Howell, 22 mi away
Ranked #17 because of its Google rating and review volume: 4.7★ from 2,618 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burton, 10 mi away
Ranked #18 because of its Google rating and trade focus: 4.4★ from 31 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Flint, 5 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lake Fenton, 6 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 60 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burton, 2 mi away
Ranked #21 because of its Google rating and trade focus: 4.6★ from 49 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burton, 4 mi away
Ranked #22 because of its Google rating and trade focus: 4.6★ from 49 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Milford, 25 mi away
Ranked #23 because of its Google rating and review volume: 4.9★ from 1,350 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fenton, 9 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 75 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fenton, 23 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 67 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#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 114 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 |
|---|---|---|
| Affordable Plumbing Sewer Co | 5.0★ (1) | 4 mi |
| Alert Sewer Co | 5.0★ (1) | 4 mi |
| Anything Outdoors Septic & Excavating | 4.9★ (221) | 23 mi |
| B&b contracting | 5.0★ (1) | 19 mi |
| Bath Envy | 3.0★ (2) | 14 mi |
| Brendel Excavating Inc | 5.0★ (1) | 19 mi |
| Bruce Walter Plumbing & Heating | 4.7★ (26) | 23 mi |
| Coates Plumbing Inc | 5.0★ (2) | 10 mi |
| Day & Night Heating & Cooling | 5.0★ (2) | 6 mi |
| Harrington plumbing | 4.3★ (6) | 24 mi |
| John's Plumbing, Inc of Milford | 5.0★ (2) | 25 mi |
| Just Professional Plumbing | 5.0★ (2) | 10 mi |
| Lon's Plumbing Services LLC | 3.0★ (6) | 16 mi |
| Mike Newland Plumbing & Heating | 4.4★ (5) | 9 mi |
| Precision Plumbing | 4.6★ (20) | 14 mi |
| Repair Plumbing Co | 2.3★ (6) | 18 mi |
| RKG Residential Maintenance | 5.0★ (1) | 11 mi |
| Service Plumbing & Heating | 5.0★ (2) | 23 mi |
| Styes Plumbing Co | 4.6★ (13) | 12 mi |
| Tankless Pros, LLC - Rinnai Tankless Water Heater & Tankless Boiler Specialists | 4.9★ (105) | 16 mi |
National price ranges in USD, not adjusted for Grand Blanc. 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 114 Grand Blanc 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 Grand Blanc 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 |