30 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Claremont: T.Dean Plumbing & Heating, CR Score 84/100; 4.9★ from 74 Google reviews; open Saturdays until 12 PM.
Best for emergencies (open 24/7): Triumph Home Services, posts 24/7 hours; ranked #3 of 30.
Most-reviewed: Jerm's Plumbing, Heating & Air, 1,286 Google reviews at 5.0★, the most of 30 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
30 Claremont plumbers are ranked here by CR Score, from 8 published factors. 4 are open 24/7, 8 open Saturdays and 5 open Sundays, based on posted hours. The median Google rating is 4.7★ across 30 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | T.Dean Plumbing & Heating | 84 | 4.9★ (74) | Claremont | Sat | Overall |
| 2 | Action Plumbing Heating And Air | 83 | 4.8★ (54) | Claremont | Sat · Sun | — |
| 3 | Triumph Home Services | 80 | 4.9★ (112) | Hanover, 19 mi away | 24/7 | Emergencies |
| 4 | Unity Plumbing and Heating | 80 | 4.6★ (9) | Claremont | Sat | — |
| 5 | HB Energy Solutions | 79 | 4.4★ (100) | Rockingham, 9 mi away | 24/7 | — |
| 6 | Roto-Rooter | 79 | 3.0★ (8) | Lebanon, 19 mi away | 24/7 | — |
| 7 | Beard Sewer & Drain | 79 | 2.6★ (5) | Claremont | — | — |
| 8 | Thomas Northeast Mechanical | 78 | 5.0★ (26) | Rockingham, 17 mi away | 24/7 | — |
| 9 | Jerm's Plumbing, Heating & Air | 77 | 5.0★ (1,286) | Hanover, 19 mi away | — | Most reviews |
| 10 | GPS Plumbing LLC | 76 | 4.4★ (14) | Claremont | — | — |
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 trade focus: 4.9★ from 74 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Claremont
Ranked #2 because of its Google rating and availability: 4.8★ from 54 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hanover, 19 mi away
Ranked #3 because of its Google rating and availability: 4.9★ from 112 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Claremont
Ranked #4 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rockingham, 9 mi away
Ranked #5 because of its Google rating and availability: 4.4★ from 100 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lebanon, 19 mi away
Ranked #6 because of its Google rating and availability: 3.0★ from 8 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Claremont
Ranked #7 because of its Google rating and trade focus: 2.6★ from 5 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Rockingham, 17 mi away
Ranked #8 because of its Google rating and availability: 5.0★ from 26 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hanover, 19 mi away
Ranked #9 because of its Google rating and review volume: 5.0★ from 1,286 Google reviews, the most Google reviews on this list (1,286).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Claremont
Ranked #10 because of its Google rating and trade focus: 4.4★ from 14 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lebanon, 18 mi away
Ranked #11 because of its Google rating and trade focus: 4.3★ from 17 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Lebanon, 19 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 92 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rockingham, 9 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 116 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Claremont
Ranked #14 because of its Google rating and trade focus: 4.9★ from 36 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hanover, 21 mi away
Ranked #15 because of its Google rating and trade focus: 4.1★ from 12 Google reviews, listed on Google as “Plumber”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Claremont
Ranked #16 because of its Google rating and trade focus: 3.3★ from 3 Google reviews, listed on Google as “Heating contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Claremont
Ranked #17 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “Heating contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rockingham, 7 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rockingham, 11 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hopkinton, 22 mi away
Ranked #20 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hanover, 22 mi away
Ranked #21 because of its Google rating and trade focus: 4.2★ from 36 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hanover, 19 mi away
Ranked #22 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lebanon, 12 mi away
Ranked #23 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Excavating contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hanover, 22 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Plumber”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rockingham, 18 mi away
Ranked #25 because of its Google rating and review volume: 4.5★ from 37 Google reviews, 37 Google reviews.
Based on 6 of 8 factors; credentials and recency 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 | K Beebe Inc | 66 | 3.0★ (4) | 18 mi |
| 27 | Everett E. Houghton Co. Inc. | 65 | 4.9★ (16) | 20 mi |
| 28 | Simple Energy | 63 | 4.0★ (53) | 19 mi |
| 29 | Maniery Plumbing and Heating | 63 | 5.0★ (3) | 23 mi |
| 30 | ARC Mechanical Contractors, Inc. | 63 | 3.6★ (11) | 18 mi |
10 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 |
|---|---|---|
| AEC Heating & Air Conditioning LLC | 4.4★ (7) | In Claremont |
| All Trades Contracting LLC | 4.4★ (8) | In Claremont |
| Cam Laundry Services | 15 mi | |
| Clear Water Plumbing & Heating | 19 mi | |
| Economy Sewer & Drain | 19 mi | |
| Mill Hollow Plumbing And Heating LLC | 15 mi | |
| Northeast Plumbing & Home Conditioning LLC | 22 mi | |
| SERVPRO of Claremont, Sunapee, Newfound Lake | 5.0★ (3) | In Claremont |
| Supreme Mechanical | 5.0★ (2) | 20 mi |
| Twin Valley Heating | 4.3★ (6) | In Claremont |
National price ranges in USD, not adjusted for Claremont. 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 New Hampshire, New Hampshire Office of Professional Licensure and Certification licenses Plumber licenses (Mechanical Licensing Board).
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 Claremont 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 Claremont 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 |