442 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Hartford: Roto-Rooter Plumbing & Water Cleanup, CR Score 66/100; 4.8★ from 1,144 Google reviews; open 24/7.
Best for emergencies (open 24/7): Quality Plumbing & Drain Services, LLC, posts 24/7 hours; ranked #2 of 442.
Most-reviewed: HARP Home Services - Air Conditioning, Heating, Plumbing, & Electrical, 4,138 Google reviews at 4.5★, the most of 442 ranked; ranked #13.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
442 Hartford plumbers are ranked here by CR Score, from ten published factors. 101 are open 24/7, 202 open Saturdays and 134 open Sundays, based on posted hours. The median Google rating is 4.8★ across 442 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 66 | 4.8★ (1,144) | Hartford | 24/7 | Overall |
| 2 | Quality Plumbing & Drain Services, LLC | 64 | 4.9★ (461) | Enfield, 3 mi away | 24/7 | Emergencies |
| 3 | Express Water Heater and Plumbing, LLC | 63 | 5.0★ (160) | Farmington, 1 mi away | 24/7 | — |
| 4 | Joe the Plumber | 62 | 4.6★ (518) | South Windsor, 5 mi away | 24/7 | — |
| 5 | New Generation Plumbing | 62 | 5.0★ (72) | Glastonbury Center, 1 mi away | 24/7 | — |
| 6 | Marzano Plumbing & Heating llc | 62 | 4.9★ (656) | East Hartford, 1 mi away | 24/7 | — |
| 7 | Roto-Rooter Plumbing & Water Cleanup | 61 | 4.8★ (152) | Newington, 6 mi away | 24/7 | — |
| 8 | Advance Plumbing & Heating (Drain Cleaning, Heating Contractor, Plumber) | 61 | 4.9★ (178) | East Haddam, 4 mi away | Sat · Sun · Evenings | — |
| 9 | Roto-Rooter Plumbing & Water Cleanup | 61 | 4.8★ (687) | Meriden, 17 mi away | 24/7 | — |
| 10 | SI Plumbing | 61 | 5.0★ (89) | Farmington, 1 mi away | Sat · Sun · Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 4.8★ from 1,144 Google reviews, listed on Google as “Plumber”.
Based in Enfield, 3 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 461 Google reviews, listed on Google as “Plumber”.
Based in Farmington, 1 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 160 Google reviews, listed on Google as “Plumber”.
Based in South Windsor, 5 mi away
Ranked #4 because of its Google rating and trade focus: 4.6★ from 518 Google reviews, listed on Google as “Plumber”.
Based in Glastonbury Center, 1 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 72 Google reviews, listed on Google as “Plumber”.
Based in East Hartford, 1 mi away
Ranked #6 because of its Google rating and review volume: 4.9★ from 656 Google reviews.
Based in Newington, 6 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 152 Google reviews, listed on Google as “Plumber”.
Based in East Haddam, 4 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 178 Google reviews, listed on Google as “Plumber”.
Based in Meriden, 17 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 687 Google reviews, listed on Google as “Plumber”.
Based in Farmington, 1 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 89 Google reviews, listed on Google as “Plumber”.
Based in Newington, 3 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 632 Google reviews, listed on Google as “Plumber”.
Based in Farmington, 9 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 127 Google reviews, listed on Google as “Plumber”.
Based in Windsor, 7 mi away
Ranked #13 because of its Google rating and review volume: 4.5★ from 4,138 Google reviews, the most in Hartford.
Based in Glastonbury Center, 17 mi away
Ranked #14 because of its Google rating and trade focus: 4.7★ from 2,408 Google reviews, listed on Google as “Plumber”.
Based in West Hartford, 4 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 182 Google reviews, listed on Google as “Plumber”.
Based in Manchester, 8 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 99 Google reviews, listed on Google as “Plumber”.
Based in Newington, 6 mi away
Ranked #17 because of its Google rating and trade focus: 4.5★ from 144 Google reviews, listed on Google as “Plumber”.
Based in Bristol, 13 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 159 Google reviews, listed on Google as “Plumber”.
Based in West Hartford, 2 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 170 Google reviews, listed on Google as “Plumber”.
Based in West Hartford, 2 mi away
Ranked #20 because of its Google rating and review volume: 4.7★ from 412 Google reviews.
Based in Wallingford, 21 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 495 Google reviews, listed on Google as “Plumber”.
Based in Easton, 22 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 311 Google reviews, listed on Google as “Plumber”.
Based in Waterbury, 24 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 662 Google reviews, listed on Google as “Plumber”.
Based in Hartford
Ranked #24 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Plumber”.
Based in Bristol, 19 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 171 Google reviews, listed on Google as “Plumber”.
#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 442 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 Town Plumbing HVAC - Central Air Gas Furnace & Hot Water Heater Installation Contractors | 5.0★ (1) | In Hartford |
| B and G Maintenance | 5.0★ (2) | 11 mi |
| Cowan Family Plumbing & Heating | 5.0★ (2) | 14 mi |
| Depco Mechanical LLC | 4.0★ (2) | 12 mi |
| Express Water Heater And Plumbing, LLC - Drain Cleaning | 5.0★ (2) | 6 mi |
| Generation Plumbing Services LLC | 5.0★ (34) | 19 mi |
| Harris Plumbing, LLC | 5.0★ (2) | 3 mi |
| Hartford Electrical Services | 4.8★ (26) | In Hartford |
| Jarzabek James | 4.5★ (2) | 15 mi |
| JCV Plumbing & Heating | 3.0★ (2) | 12 mi |
| JJ JAC Plumbing | 5.0★ (2) | 6 mi |
| KMB Jaworski Plumbing & Remodeling | In Hartford | |
| Lavigne Plumbing LLC | 5.0★ (2) | 3 mi |
| Macary’s Plumbing & Drain Services | Emergency Plumbing - Drain Cleaning and more | 4.9★ (62) | 21 mi |
| Master Rooter: Sewer and Drain Cleaning Service | 5.0★ (56) | 23 mi |
| N&J Plumbing LLC | 4.2★ (88) | 8 mi |
| Nerotec LLC | 5.0★ (30) | 19 mi |
| On Call Plumbers | In Hartford | |
| R T Capobianco Plumbing & Heating | 3.5★ (2) | In Hartford |
| SSS Sanitation Services | 5.0★ (2) | 11 mi |
National price ranges in USD, not adjusted for Hartford. 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 Connecticut, Connecticut Department of Consumer Protection licenses Plumbing work: water supply, drain, waste and vent piping and fixtures.
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 442 Hartford 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 Hartford 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 |