11 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Bath: Isaac Heating & Air Conditioning, CR Score 55/100; 4.8★ from 1,532 Google reviews; open 24/7.
Best for emergencies (open 24/7): B C Plumbing Heating Elec Ac/R Inc, posts 24/7 hours; ranked #9 of 11.
Most-reviewed: Giglio's Plumbing Heating and Cooling, LLC, 106 Google reviews at 4.6★, the most of 11 ranked after Isaac Heating & Air Conditioning; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
11 Bath plumbers are ranked here by CR Score, from ten published factors. 2 are open 24/7, 3 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 4.4★ across 11 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Isaac Heating & Air Conditioning | 55 | 4.8★ (1,532) | Big Flats, 23 mi away | 24/7 | Overall |
| 2 | Prevail Plumbing LLC | 54 | 3.5★ (8) | Bath | — | — |
| 3 | Quinlan's Plumbing, Heating & Residential Services | 49 | 5.0★ (3) | Hornell, 17 mi away | Sat | — |
| 4 | HC Plumbing | 49 | 5.0★ (5) | Hornell, 13 mi away | — | — |
| 5 | Giglio's Plumbing Heating and Cooling, LLC | 49 | 4.6★ (106) | Hornell, 18 mi away | — | Most reviews |
| 6 | Bussard Plumbing | 48 | 3.8★ (5) | Horseheads, 24 mi away | — | — |
| 7 | Fred Austin Plumbing & Heating | 46 | 4.4★ (8) | Corning, 20 mi away | — | — |
| 8 | PRO-LINE CONSTRUCTION | 45 | 4.0★ (4) | Corning, 17 mi away | Sat · Sun | — |
| 9 | B C Plumbing Heating Elec Ac/R Inc | 45 | 3.5★ (36) | Big Flats, 24 mi away | 24/7 | Emergencies |
| 10 | Giglio´s Plumbing Heating & Cooling | 44 | 5.0★ (3) | Hornell, 18 mi away | — | — |
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: 4.8★ from 1,532 Google reviews, the most in Bath.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bath
Ranked #2 because of its Google rating and trade focus: 3.5★ from 8 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Hornell, 17 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hornell, 13 mi away
Ranked #4 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 Hornell, 18 mi away
Ranked #5 because of its Google rating and trade focus: 4.6★ from 106 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Horseheads, 24 mi away
Ranked #6 because of its Google rating and trade focus: 3.8★ from 5 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Corning, 20 mi away
Ranked #7 because of its Google rating and trade focus: 4.4★ from 8 Google reviews, listed on Google as “Heating contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Corning, 17 mi away
Ranked #8 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Big Flats, 24 mi away
Ranked #9 because of its Google rating and trade focus: 3.5★ from 36 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hornell, 18 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hornell, 17 mi away
Ranked #11 because of its Google rating and trade focus: 2.9★ from 14 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
3 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 |
|---|---|---|
| Bc Plumbing Heating Elec AC R Inc | 19 mi | |
| J-BRO Home Improvement | 15 mi | |
| Tom Ward Plumbing & Electric | 5.0★ (1) | 25 mi |
National price ranges in USD, not adjusted for Bath. 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 |
We scored 11 Bath 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 Bath 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 |