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ContractorsRanked

Best Plumbers in Hampstead, NH (2026)

432 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Hampstead: A-List Drains Inc, CR Score 89/100; 5.0★ from 142 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Plumr, posts 24/7 hours; ranked #2 of 432.

  3. 18

    Most-reviewed: Heritage Home Service, 7,956 Google reviews at 4.8★, the most of 432 ranked; ranked #18.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

432 Hampstead plumbers are ranked here by CR Score, from 8 published factors. 144 are open 24/7, 227 open Saturdays and 178 open Sundays, based on posted hours. The median Google rating is 4.9★ across 432 rated businesses.

Top 10 plumbers in Hampstead at a glance

Top 10 plumbers in Hampstead at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1A-List Drains Inc895.0★ (142)Andover, 6 mi away24/7Overall
2Plumr884.9★ (286)North Andover, 12 mi away24/7Emergencies
3Roto-Rooter Plumbing & Water Cleanup884.8★ (1,146)Lowell, 17 mi away24/7—
4St Pierre Plumbing & Drain Cleaning884.9★ (77)Chester, 6 mi away24/7—
5Eric C. Foster Plumbing Heating & Cooling Inc.874.9★ (619)Chelmsford, 20 mi away24/7—
6Flow Pro Plumbing and Drain Cleaning875.0★ (118)Derry, 12 mi away24/7—
7Rooter Man875.0★ (118)Lawrence, 12 mi away24/7—
8Dale Plumbing Services Inc.875.0★ (226)Tewksbury, 19 mi away24/7—
9Roto-Rooter Plumbing & Water Cleanup874.7★ (411)Manchester, 14 mi away24/7—
10Jeff's Drains864.8★ (102)Haverhill, 10 mi away24/7—

The 432 best plumbers in Hampstead, ranked

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.

  2. #2 Plumr

    Based in North Andover, 12 mi away

    88/100CR Score

    Ranked #2 because of its Google rating and availability: 4.9★ from 286 Google reviews, open 24/7.

    • 4.9★ from 286 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8 Marblehead St B, North Andover, MA 01845
    View profile for Plumr(781) 606-5200

  7. #7 Rooter Man

    Based in Lawrence, 12 mi away

    87/100CR Score

    Ranked #7 because of its Google rating and availability: 5.0★ from 118 Google reviews, open 24/7.

    • 5.0★ from 118 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    46 Portland St, Lawrence, MA 01843
    View profile for Rooter Man(978) 686-2214

  10. #10 Jeff's Drains

    Based in Haverhill, 10 mi away

    86/100CR Score

    Ranked #10 because of its Google rating and availability: 4.8★ from 102 Google reviews, open 24/7.

    • 4.8★ from 102 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    183 Orchard Hill Rd, Haverhill, MA 01835
    View profile for Jeff's Drains(978) 857-3862

  15. #15 Maffei Services

    Based in Haverhill, 19 mi away

    86/100CR Score

    Ranked #15 because of its Google rating and availability: 4.7★ from 848 Google reviews, open 24/7.

    • 4.7★ from 848 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    383 Main St, Rowley, MA 01969
    View profile for Maffei Services(978) 208-2055

  18. #18 Heritage Home Service

    Based in Auburn, 11 mi away

    86/100CR Score

    Ranked #18 because of its Google rating and review volume: 4.8★ from 7,956 Google reviews, the most Google reviews on this list (7,956).

    • 4.8★ from 7,956 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    28 Commercial Ct, Auburn, NH 03032
    View profile for Heritage Home Service(603) 627-2730

  21. #21 My Plumber

    Based in Auburn, 10 mi away

    86/100CR Score

    Ranked #21 because of its Google rating and availability: 5.0★ from 36 Google reviews, open 24/7.

    • 5.0★ from 36 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for My Plumber(781) 267-5629

Plumbers ranked #26 to #50

#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 432 ranked plumbers here; the rest are on their profiles.

plumbers in Hampstead, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Advanced Plumbing LLC855.0★ (129)21 mi
27Sewer Bros.855.0★ (172)23 mi
28MillTown Plumbing, Heating, Cooling and Electrical854.8★ (2,927)20 mi
29Southern New Hampshire Plumbing and Heating854.8★ (433)9 mi
30Rescue Plumbing Services855.0★ (111)22 mi
31Capeless Plumbing & Heating855.0★ (31)13 mi
32Seacoast Water Services845.0★ (48)17 mi
33Drains By James Inc.844.8★ (207)22 mi
34Morris Plumbing, Heating & Air Conditioning845.0★ (582)19 mi
35A. Fagundes Plumbing & Heating Inc.844.8★ (1,626)18 mi
36The Drain Surgeon845.0★ (25)13 mi
37Derry Plumbing & Heating844.8★ (176)7 mi
38Legacy Plumbing and Heating L.L.C.845.0★ (64)21 mi
39Mainline Plumbing845.0★ (565)10 mi
40ER Services Plumbing and Heating LLC844.8★ (313)11 mi
41LHR Plumbing Heating Cooling and Electric844.9★ (454)16 mi
42M&K Plumbing & Heating844.3★ (11)6 mi
43P M Drain Cleaning845.0★ (14)11 mi
44Armory Plumbing Inc.844.8★ (79)19 mi
45Rooter-Man844.8★ (23)13 mi
46128 Plumbing, Heating, Cooling & Electric845.0★ (443)20 mi
47A.J. LeBlanc Heating, A/C, Plumbing & Electrical844.8★ (683)16 mi
48Pilot Plumbing, Heating and Cooling | Plumber, Tankless Water Heater Repair & Installation | Heating & AC Repair Sandown, NH845.0★ (51)6 mi
49Drain Guy, LLC845.0★ (46)8 mi
50Drain King Inc834.7★ (14)10 mi

Also serving Hampstead

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.

Unranked plumbers serving Hampstead
BusinessGoogle ratingDistance
Al's Septic & Excavation3.0★ (2)7 mi
All Drain Services4.4★ (71)12 mi
American Tank Management Inc1.0★ (2)16 mi
Atkinson Electric LLC5.0★ (14)In Hampstead
Dacare the Plumber5.0★ (2)5 mi
Daniel Doore Plumbing& Heating3.0★ (2)13 mi
Dracut Plumbing & Heating3.0★ (2)14 mi
Eastern Temperature Control HVAC, LLC5.0★ (2)9 mi
Fairbanks Property Services LLC5.0★ (2)9 mi
Farhadian Plumbing & HeatingIn Hampstead
Farrell Contracting Services, LLC5.0★ (2)16 mi
Harley Weymouth Plumbing & Heating5.0★ (2)12 mi
J. Griffin Heating & Plumbing Inc5.0★ (643)21 mi
Jim Tobey Plumbing & Heating3.0★ (2)11 mi
Just Great Plumbing and Heating LLC5.0★ (2)14 mi
Krafton plumbing and heating5.0★ (2)8 mi
Merrimack Valley Plumbing3.0★ (2)10 mi
Mikey Pipes Plumbing & Heating LLC5.0★ (2)11 mi
Precision Plumbing5.0★ (2)7 mi
QUIRK Real Estate Sales, Development and Construction3.0★ (2)2 mi

How much do plumbers cost in Hampstead?

National price ranges in USD, not adjusted for Hampstead. Each row names its basis and the month we checked it.

How much do plumbers cost in Hampstead?
JobLowTypicalHighBasisChecked
Water heater replacement$882$1,348$1,826Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national rangeOctober 2026

How to check a plumber's license in New Hampshire

In New Hampshire, New Hampshire Office of Professional Licensure and Certification licenses Plumber licenses (Mechanical Licensing Board).

  1. Check that the status is active and the name matches the contract or truck.
  2. Ask for proof of insurance before work starts.

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

How we ranked Hampstead plumbers

We scored 432 Hampstead 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Hampstead data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Plumbers in Hampstead: frequently asked questions

Who is the best plumber in Hampstead?

By CR Score, the highest-ranked plumber in Hampstead, NH is A-List Drains Inc with a CR Score of 89/100. It has 5.0★ from 142 Google reviews. It is open 24/7. Plumr (#2) and Roto-Rooter Plumbing & Water Cleanup (#3) follow. We ranked 432 plumbers on 8 factors, last updated October 22, 2026.

How many plumbers are there in Hampstead?

ContractorsRanked ranks 432 plumbers serving Hampstead, NH. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which plumbers in Hampstead are open 24/7?

144 ranked plumbers in Hampstead post 24/7 hours. The highest-ranked are A-List Drains Inc (#1), Plumr (#2) and Roto-Rooter Plumbing & Water Cleanup (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which plumbers in Hampstead work on weekends?

227 of 432 ranked plumbers post Saturday hours and 178 post Sunday hours. The highest-ranked open Saturdays are A-List Drains Inc (#1), Plumr (#2) and Roto-Rooter Plumbing & Water Cleanup (#3). Posted hours are office hours; crews may book weekend jobs separately.

How do I check a plumber's license in New Hampshire?

In New Hampshire, New Hampshire Office of Professional Licensure and Certification handles licensing and covers Plumber licenses (Mechanical Licensing Board).

How much does water heater replacement cost in Hampstead?

Water heater replacement typically costs $882 to $1,826, with $1,348 typical (Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Hampstead. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Hampstead plumbers have?

The median Google rating among 432 rated plumbers in Hampstead is 4.9★, with a median of 19 reviews. Heritage Home Service has the most, 7,956 reviews, and ranks #18. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank plumbers?

Each plumber gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Update log for Hampstead

  1. October 2026: CR Scores recalculated for 432 plumbers serving Hampstead.
  2. October 2026: 4 duplicate listings merged.

More plumbers and Hampstead pages

Other trades in Hampstead