190 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Northampton: Schuler Service, Inc., CR Score 95/100; 4.9★ from 3,492 Google reviews; open 24/7.
Best for emergencies (open 24/7): Roto-Rooter, posts 24/7 hours; ranked #2 of 190.
Most-reviewed: Maitz Home Services, 3,032 Google reviews at 4.7★, the most of 190 ranked after Schuler Service, Inc.; ranked #25.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
190 Northampton plumbers are ranked here by CR Score, from 8 published factors. 76 are open 24/7, 106 open Saturdays and 89 open Sundays, based on posted hours. The median Google rating is 4.8★ across 190 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Schuler Service, Inc. | 95 | 4.9★ (3,492) | Allentown, 5 mi away | 24/7 | Overall |
| 2 | Roto-Rooter | 93 | 4.9★ (1,126) | Allentown, 5 mi away | 24/7 | Emergencies |
| 3 | Zoom Drain | 93 | 4.9★ (447) | Whitehall Township, 1 mi away | 24/7 | — |
| 4 | Tim Beil Plumbing | 92 | 4.9★ (394) | Whitehall Township, 3 mi away | 24/7 | — |
| 5 | Agentis Plumbing | 91 | 4.8★ (934) | Bethlehem, 9 mi away | 24/7 | — |
| 6 | All Valley Rooter & Plumbing | 90 | 4.9★ (104) | Allentown, 1 mi away | 24/7 | — |
| 7 | Plumbing Pros LLC | 90 | 4.9★ (508) | Easton, 14 mi away | 24/7 | — |
| 8 | Deluxe Plumbing & Heating | 89 | 4.7★ (504) | Bethlehem, 8 mi away | 24/7 | — |
| 9 | Bago Plumbing and Drain Cleaning Services LLC | 89 | 5.0★ (70) | Ancient Oaks, 4 mi away | 24/7 | — |
| 10 | The Plumbing Genius | 89 | 4.9★ (121) | Palmerton, 6 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and review volume: 4.9★ from 3,492 Google reviews, the most Google reviews on this list (3,492).
Based in Allentown, 5 mi away
Ranked #2 because of its Google rating and availability: 4.9★ from 1,126 Google reviews, open 24/7.
Based in Whitehall Township, 1 mi away
Ranked #3 because of its Google rating and availability: 4.9★ from 447 Google reviews, open 24/7.
Based in Whitehall Township, 3 mi away
Ranked #4 because of its Google rating and availability: 4.9★ from 394 Google reviews, open 24/7.
Based in Bethlehem, 9 mi away
Ranked #5 because of its Google rating and availability: 4.8★ from 934 Google reviews, open 24/7.
Based in Allentown, 1 mi away
Ranked #6 because of its Google rating and availability: 4.9★ from 104 Google reviews, open 24/7.
Based in Easton, 14 mi away
Ranked #7 because of its Google rating and availability: 4.9★ from 508 Google reviews, open 24/7.
Based in Bethlehem, 8 mi away
Ranked #8 because of its Google rating and availability: 4.7★ from 504 Google reviews, open 24/7.
Based in Ancient Oaks, 4 mi away
Ranked #9 because of its Google rating and availability: 5.0★ from 70 Google reviews, open 24/7.
Based in Palmerton, 6 mi away
Ranked #10 because of its Google rating and availability: 4.9★ from 121 Google reviews, open 24/7.
Based in Allentown, 5 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 528 Google reviews, listed on Google as “Plumber”.
Based in Allentown, 1 mi away
Ranked #12 because of its Google rating and availability: 4.8★ from 53 Google reviews, open 24/7.
Based in Hellertown, 14 mi away
Ranked #13 because of its Google rating and availability: 4.8★ from 373 Google reviews, open 24/7.
Based in Lehighton, 14 mi away
Ranked #14 because of its Google rating and availability: 4.9★ from 1,935 Google reviews, open 24/7.
Based in Easton, 15 mi away
Ranked #15 because of its Google rating and availability: 5.0★ from 112 Google reviews, open 24/7.
Based in Bethlehem, 5 mi away
Ranked #16 because of its Google rating and availability: 4.8★ from 47 Google reviews, open 24/7.
Based in Allentown, 9 mi away
Ranked #17 because of its Google rating and availability: 5.0★ from 37 Google reviews, open 24/7.
Based in Allentown, 7 mi away
Ranked #18 because of its Google rating and availability: 4.8★ from 478 Google reviews, open 24/7.
Based in Reading, 12 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 50 Google reviews, open 24/7.
Based in Whitehall Township, 4 mi away
Ranked #20 because of its Google rating and availability: 4.7★ from 427 Google reviews, open 24/7.
Based in Pottstown, 6 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 95 Google reviews, listed on Google as “Plumber”.
Based in Allentown, 8 mi away
Ranked #22 because of its Google rating and availability: 4.8★ from 83 Google reviews, open 24/7.
Based in Bethlehem, 9 mi away
Ranked #23 because of its Google rating and availability: 5.0★ from 24 Google reviews, open 24/7.
Based in Quakertown, 18 mi away
Ranked #24 because of its Google rating and availability: 4.8★ from 168 Google reviews, open 24/7.
Based in Allentown, 8 mi away
Ranked #25 because of its Google rating and availability: 4.7★ from 3,032 Google reviews, open 24/7.
#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 190 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 |
|---|---|---|
| 911 Emergency Plumbing and Heating | 5.0★ (2) | 18 mi |
| A-1 Electric Plumbing & Heating | 3.5★ (2) | 19 mi |
| Allentown Plumbing Experts | 3.7★ (3) | 5 mi |
| Appalachian Plumbing LLC | 5.0★ (2) | 10 mi |
| Devil Dog Home Improvement | 5.0★ (1) | 8 mi |
| DrainFlow - Drain Cleaning Service | 5.0★ (1) | 8 mi |
| Family Heating & Cooling | 4.7★ (251) | 11 mi |
| Frazier Plumbing Services | 5.0★ (4) | 16 mi |
| Fruhwirth Plumbing & Heating | 5.0★ (2) | 10 mi |
| HydroShock Construction | 5.0★ (1) | 7 mi |
| Interlab Facility Maintenance | 5.0★ (2) | 10 mi |
| Ippon plumbing llc | 5.0★ (2) | 17 mi |
| Jack Conrad Plumbing, Heating & Cooling | 1.0★ (1) | 1 mi |
| Kuhns Septic & Excavating | 5.0★ (2) | 13 mi |
| Lehigh Valley Plumbing & Heating | 5.0★ (2) | 8 mi |
| Malozi Plumbing LLC | 5.0★ (2) | 9 mi |
| Mu repairs | 5.0★ (1) | 7 mi |
| Romie hvac and plumbing | 5.0★ (1) | 8 mi |
| Total Plumbing/Drain Cleaning | 5.0★ (2) | 24 mi |
| Veterans Plumbing Services | 3.7★ (43) | 10 mi |
National price ranges in USD, not adjusted for Northampton. 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 190 Northampton 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 Northampton 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 |