184 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Hampton: Heritage Home Service, CR Score 90/100; 4.9★ from 2,248 Google reviews; open 24/7.
Best for emergencies (open 24/7): Maffei Services, posts 24/7 hours; ranked #2 of 184.
Most-reviewed: Maffei Services, 848 Google reviews at 4.7★, the most of 184 ranked after Heritage Home Service; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
184 Hampton plumbers are ranked here by CR Score, from 8 published factors. 55 are open 24/7, 89 open Saturdays and 71 open Sundays, based on posted hours. The median Google rating is 4.9★ across 184 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Heritage Home Service | 90 | 4.9★ (2,248) | Hampton | 24/7 | Overall |
| 2 | Maffei Services | 89 | 4.7★ (848) | Haverhill, 15 mi away | 24/7 | Emergencies, Most reviews |
| 3 | A-List Drains Inc | 89 | 5.0★ (142) | Andover, 13 mi away | 24/7 | — |
| 4 | Seacoast Sewer & Drain, Inc. | 88 | 4.9★ (156) | Eliot, 14 mi away | 24/7 | — |
| 5 | SRV Plumbing and Heating | 87 | 5.0★ (58) | Haverhill, 12 mi away | 24/7 | — |
| 6 | Top Dog Sewer & Drain | 87 | 4.9★ (58) | Chester, 10 mi away | 24/7 | — |
| 7 | Plumr | 87 | 4.9★ (286) | North Andover, 22 mi away | 24/7 | — |
| 8 | All American Plumbing and Heating | 86 | 4.9★ (58) | Eliot, 14 mi away | 24/7 | — |
| 9 | Morris Plumbing, Heating & Air Conditioning | 86 | 5.0★ (582) | Andover, 18 mi away | 24/7 | — |
| 10 | Rooter-Man | 86 | 4.8★ (23) | Exeter, 7 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 2,248 Google reviews, the most Google reviews on this list (2,248).
Based in Haverhill, 15 mi away
Ranked #2 because of its Google rating and availability: 4.7★ from 848 Google reviews, open 24/7.
Based in Andover, 13 mi away
Ranked #3 because of its Google rating and availability: 5.0★ from 142 Google reviews, open 24/7.
Based in Eliot, 14 mi away
Ranked #4 because of its Google rating and availability: 4.9★ from 156 Google reviews, open 24/7.
Based in Haverhill, 12 mi away
Ranked #5 because of its Google rating and availability: 5.0★ from 58 Google reviews, open 24/7.
Based in Chester, 10 mi away
Ranked #6 because of its Google rating and availability: 4.9★ from 58 Google reviews, open 24/7.
Based in North Andover, 22 mi away
Ranked #7 because of its Google rating and availability: 4.9★ from 286 Google reviews, open 24/7.
Based in Eliot, 14 mi away
Ranked #8 because of its Google rating and availability: 4.9★ from 58 Google reviews, open 24/7.
Based in Andover, 18 mi away
Ranked #9 because of its Google rating and availability: 5.0★ from 582 Google reviews, open 24/7.
Based in Exeter, 7 mi away
Ranked #10 because of its Google rating and availability: 4.8★ from 23 Google reviews, open 24/7.
Based in Lawrence, 23 mi away
Ranked #11 because of its Google rating and availability: 5.0★ from 118 Google reviews, open 24/7.
Based in Haverhill, 17 mi away
Ranked #12 because of its Google rating and availability: 4.8★ from 102 Google reviews, open 24/7.
Based in Chester, 18 mi away
Ranked #13 because of its Google rating and availability: 4.9★ from 77 Google reviews, open 24/7.
Based in Biddeford, 23 mi away
Ranked #14 because of its Google rating and availability: 4.8★ from 196 Google reviews, open 24/7.
Based in Barnstable, 13 mi away
Ranked #15 because of its Google rating and availability: 5.0★ from 25 Google reviews, open 24/7.
Based in North Andover, 22 mi away
Ranked #16 because of its Google rating and availability: 5.0★ from 562 Google reviews, open 24/7.
Based in Methuen, 21 mi away
Ranked #17 because of its Google rating and availability: 4.9★ from 73 Google reviews, open 24/7.
Based in Groveland, 19 mi away
Ranked #18 because of its Google rating and availability: 5.0★ from 48 Google reviews, open 24/7.
Based in Eliot, 17 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 35 Google reviews, open 24/7.
Based in Andover, 23 mi away
Ranked #20 because of its Google rating and availability: 5.0★ from 64 Google reviews, open 24/7.
Based in Auburn, 19 mi away
Ranked #21 because of its Google rating and availability: 5.0★ from 36 Google reviews, open 24/7.
Based in Beverly, 18 mi away
Ranked #22 because of its Google rating and availability: 4.9★ from 71 Google reviews, open 24/7.
Based in Andover, 21 mi away
Ranked #23 because of its Google rating and availability: 5.0★ from 33 Google reviews, open 24/7.
Based in Andover, 24 mi away
Ranked #24 because of its Google rating and availability: 4.8★ from 88 Google reviews, open 24/7.
Based in Auburn, 23 mi away
Ranked #25 because of its Google rating and availability: 5.0★ from 36 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 184 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 |
|---|---|---|
| All Services Group, Inc | 4.3★ (13) | 24 mi |
| Andrew plumbing and heating | 4.6★ (19) | 23 mi |
| Bowman Plumbing Services | 3.0★ (2) | 21 mi |
| Clem's Plumbing & Heating | 3.7★ (3) | 8 mi |
| Dan Rich Plumbing & Heating Co | 2.5★ (2) | 7 mi |
| Fairbanks Property Services LLC | 5.0★ (2) | 16 mi |
| Farrell Contracting Services, LLC | 5.0★ (2) | 15 mi |
| Jim Tobey Plumbing & Heating | 3.0★ (2) | 8 mi |
| Just Great Plumbing and Heating LLC | 5.0★ (2) | 4 mi |
| Krafton plumbing and heating | 5.0★ (2) | 16 mi |
| Mc Nally & Sons Plumbing & Heating | 5.0★ (2) | In Hampton |
| Merrimack Valley Plumbing | 3.0★ (2) | 18 mi |
| Palmer and Sicard, Inc. | 3.9★ (20) | 5 mi |
| QUIRK Real Estate Sales, Development and Construction | 3.0★ (2) | 16 mi |
| Rooter-Man | In Hampton | |
| SPC Plumbing & Heating | 5.0★ (2) | 20 mi |
| Square & Plumb Builders Inc. | 5.0★ (35) | 25 mi |
| TAPS Decorative Plumbing | 5.0★ (2) | In Hampton |
| Traditional Oil Heating Services | 5.0★ (33) | 16 mi |
| Water Expressions | 5.0★ (2) | 8 mi |
National price ranges in USD, not adjusted for Hampton. 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 184 Hampton 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 Hampton 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 |