30 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Cambridge: Roto-Rooter, CR Score 90/100; 4.9★ from 370 Google reviews; open 24/7.
Best for emergencies (open 24/7): Mainline Mechanical LLC, posts 24/7 hours; ranked #2 of 30.
Most-reviewed: Cardinal Heating, Air Conditioning, Electric, Plumbing, 59 Google reviews at 5.0★, the most of 30 ranked after Roto-Rooter; ranked #18.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
30 Cambridge plumbers are ranked here by CR Score, from 8 published factors. 7 are open 24/7, 7 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.4★ across 30 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter | 90 | 4.9★ (370) | Zanesville, 23 mi away | 24/7 | Overall |
| 2 | Mainline Mechanical LLC | 87 | 5.0★ (11) | Cambridge | 24/7 | Emergencies |
| 3 | Hains Plumbing and Drain service | 80 | 5.0★ (8) | Coshocton, 21 mi away | 24/7 | — |
| 4 | Buckeye Plumbing Service | 78 | 4.0★ (4) | Cambridge | — | — |
| 5 | ASK Services LLC | 78 | 4.8★ (11) | Zanesville, 20 mi away | 24/7 | — |
| 6 | Brad K Plumbing | 77 | 4.4★ (7) | Zanesville, 23 mi away | 24/7 | — |
| 7 | Bamfield's Plumbing & Electrcl | 76 | 2.0★ (3) | Cambridge | — | — |
| 8 | Enviro-Flow Services Co | 75 | 3.3★ (3) | Cambridge | 24/7 | — |
| 9 | James Plumbing Ltd | 75 | 4.5★ (29) | Coshocton, 21 mi away | — | — |
| 10 | Enervise | 73 | 4.7★ (12) | Zanesville, 24 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.9★ from 370 Google reviews, the most Google reviews on this list (370).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Cambridge
Ranked #2 because of its Google rating and availability: 5.0★ from 11 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Coshocton, 21 mi away
Ranked #3 because of its Google rating and availability: 5.0★ from 8 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Cambridge
Ranked #4 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Zanesville, 20 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 11 Google reviews, listed on Google as “Septic system service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Zanesville, 23 mi away
Ranked #6 because of its Google rating and availability: 4.4★ from 7 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Cambridge
Ranked #7 because of its Google rating and trade focus: 2.0★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Cambridge
Ranked #8 because of its Google rating and trade focus: 3.3★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Coshocton, 21 mi away
Ranked #9 because of its Google rating and trade focus: 4.5★ from 29 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Zanesville, 24 mi away
Ranked #10 because of its Google rating and availability: 4.7★ from 12 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Zanesville, 25 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 41 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Zanesville, 20 mi away
Ranked #12 because of its Google rating and trade focus: 4.3★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Zanesville, 24 mi away
Ranked #13 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Cambridge
Ranked #14 because of its Google rating and review volume: 4.7★ from 27 Google reviews, 27 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Zanesville, 24 mi away
Ranked #15 because of its Google rating and trade focus: 3.0★ from 7 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Zanesville, 17 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Zanesville, 23 mi away
Ranked #17 because of its Google rating and trade focus: 4.3★ from 26 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Canton, 23 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 59 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Zanesville, 23 mi away
Ranked #19 because of its Google rating and trade focus: 3.9★ from 57 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Zanesville, 23 mi away
Ranked #20 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Zanesville, 20 mi away
Ranked #21 because of its Google rating and trade focus: 4.7★ from 33 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Zanesville, 22 mi away
Ranked #22 because of its Google rating and trade focus: 4.5★ from 42 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Coshocton, 20 mi away
Ranked #23 because of its Google rating and trade focus: 4.2★ from 38 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Coshocton, 22 mi away
Ranked #24 because of its Google rating and trade focus: 4.5★ from 10 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Zanesville, 24 mi away
Ranked #25 because of its Google rating and trade focus: 4.4★ from 8 Google reviews, listed on Google as “Construction company”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
#1 to #25 are shown in full above. Here are #26 to #30, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Seward Plumbing Heating & Cooling | 64 | 4.0★ (16) | 23 mi |
| 27 | Matt Weiser Plumbing | 64 | 3.2★ (6) | 23 mi |
| 28 | Champion Services | 63 | 3.9★ (33) | 22 mi |
| 29 | A1 Heating and Cooling, plumbing | 61 | 3.1★ (17) | 19 mi |
| 30 | Knight Excavating | 61 | 4.2★ (5) | 15 mi |
12 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 |
|---|---|---|
| All State Drain Cleaning | 22 mi | |
| Benjamin Franklin Plumbing | 24 mi | |
| Dor-Mar Zanesville Heating Cooling Plumbing Electric Appliances Radon | 23 mi | |
| Earle's Plumbing And Remodel | 3.0★ (2) | In Cambridge |
| Hains Plumbing and Drain Service | 21 mi | |
| HH & Sons | In Cambridge | |
| Hopkins Lawncare Services LLC | 5.0★ (1) | 20 mi |
| Lyall's Industries | 5.0★ (1) | 15 mi |
| Quantz Handyman Service | 5.0★ (1) | In Cambridge |
| R W Teisinger Excavating | 5.0★ (1) | 25 mi |
| Stewart Plumbing | 23 mi | |
| Walls Plumbing | 5.0★ (2) | 22 mi |
National price ranges in USD, not adjusted for Cambridge. 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 Ohio, Ohio Construction Industry Licensing Board licenses Commercial plumbing contractor 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 30 Cambridge plumbers on 8 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. Unknown factors are left out of the score, 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 Cambridge data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |