Top 50 of 97 plumbers, in emergency orderUpdated 0 paid placements in this rankingHow we rank
24 of the 50 plumbers on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.
#1 for emergency plumbing in Chestertown: The Plumber Guys, open 24/7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
| Rank | Business | CR Score | Google rating | Based in | Hours |
|---|---|---|---|---|---|
| 1 | The Plumber Guys | 61 | 4.9★ (479) | Aberdeen, 21 mi away | 24/7 |
| 2 | Roto-Rooter Plumbing & Water Cleanup | 60 | 4.9★ (614) | Dundalk, 25 mi away | 24/7 |
| 3 | Elite Plumbing & Home Services | 59 | 4.9★ (228) | Dundalk, 23 mi away | 24/7 |
| 4 | Redbeard Plumbing, LLC | 58 | 5.0★ (102) | Joppatowne, 20 mi away | 24/7 |
| 5 | Horizon Services - Air Conditioning, Heating, Plumbing & Electrical | 58 | 4.8★ (2,282) | Havre de Grace, 24 mi away | 24/7 |
| 6 | Benjamin Franklin Plumbing of Harford County | 58 | 4.7★ (204) | Bel Air, 24 mi away | 24/7 |
| 7 | Johns Well Drilling | 57 | 4.8★ (133) | Dover, 24 mi away | 24/7 |
| 8 | 1st Choice Plumbing & Backflow Prevention, LLC | 57 | 4.9★ (113) | Pasadena, 24 mi away | 24/7 |
| 9 | Calvert Plumbing and Backflow Services | 57 | 5.0★ (88) | Pasadena, 24 mi away | 24/7 |
| 10 | Mr. Rooter Plumbing of Middletown | 57 | 4.9★ (88) | Middletown, 24 mi away | 24/7 |
24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.
Open 24/7 · 4.9 from 479 Google reviews
#2Roto-Rooter Plumbing & Water Cleanup
Open 24/7 · 4.9 from 614 Google reviews
#3Elite Plumbing & Home Services
Open 24/7 · 4.9 from 228 Google reviews
Open 24/7 · 5.0 from 102 Google reviews
#5Horizon Services - Air Conditioning, Heating, Plumbing & Electrical
Open 24/7 · 4.8 from 2,282 Google reviews
#6Benjamin Franklin Plumbing of Harford County
Open 24/7 · 4.7 from 204 Google reviews
Open 24/7 · 4.8 from 133 Google reviews
#81st Choice Plumbing & Backflow Prevention, LLC
Open 24/7 · 4.9 from 113 Google reviews
24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 97 is on the plumbers page.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 479 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dundalk, 25 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 614 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dundalk, 23 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 228 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Joppatowne, 20 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 102 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Havre de Grace, 24 mi away
Ranked #5 because of its Google rating and review volume: 4.8★ from 2,282 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bel Air, 24 mi away
Ranked #6 because of its Google rating and trade focus: 4.7★ from 204 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dover, 24 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 133 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pasadena, 24 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 113 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pasadena, 24 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 88 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Middletown, 24 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 88 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bel Air North, 14 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pasadena, 23 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 28 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Baltimore, 20 mi away
Ranked #13 because of its Google rating and trade focus: 4.0★ from 43 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Aberdeen, 22 mi away
Ranked #14 because of its Google rating and trade focus: 4.2★ from 36 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Middletown, 22 mi away
Ranked #15 because of its Google rating and trade focus: 4.3★ from 28 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ferndale, 24 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Middle River, 21 mi away
Ranked #17 because of its Google rating and review volume: 4.2★ from 1,861 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Havre de Grace, 19 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dundalk, 22 mi away
Ranked #19 because of its Google rating and review volume: 4.7★ from 539 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Essex, 23 mi away
Ranked #20 because of its Google rating and review volume: 4.8★ from 408 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Middle River, 21 mi away
Ranked #21 because of its Google rating and trade focus: 3.8★ from 8 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Edgemere, 21 mi away
Ranked #22 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pasadena, 24 mi away
Ranked #23 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Middle River, 23 mi away
Ranked #24 because of its Google rating and availability: 4.9★ from 17 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chestertown
Ranked #25 because of its Google rating and trade focus: 4.3★ from 29 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.
Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 plumbers are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.
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 |
|---|---|---|
| Reputation | 15% | Google star rating, adjusted for how many reviews back it |
| Credentials | 15% | Active state license, bond and workers’ comp on file |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list |
| Recency | 5% | Share of reviews from the last 12 months |
| Availability | 15% | Weekly open hours, Saturday, Sunday, 24/7 or same-day |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) |
| Proximity | 5% | Based in the city scores highest, less the farther away it is |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are |