Top 50 of 462 plumbers, in emergency orderUpdated 0 paid placements in this rankingHow we rank
25 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 Davidsonville: Roto-Rooter Plumbing & Water Cleanup, 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 | Roto-Rooter Plumbing & Water Cleanup | 62 | 4.8★ (1,128) | Annapolis, 9 mi away | 24/7 |
| 2 | Howard Plumbing | 62 | 4.9★ (521) | Annapolis, 7 mi away | 24/7 |
| 3 | James A. Douglas Plumbing & Gas Fitting LLC | 62 | 5.0★ (163) | Arnold, 2 mi away | 24/7 |
| 4 | Len The Plumber Heating & Air, LLC | 62 | 4.7★ (15,911) | Arbutus, 23 mi away | 24/7 |
| 5 | Catons Plumbing, Drains & Water Cleanup | 61 | 5.0★ (312) | Annapolis, 8 mi away | 24/7 |
| 6 | Prime Plumbing | 61 | 4.8★ (2,323) | Glen Burnie, 16 mi away | 24/7 |
| 7 | Benjamin Franklin Plumbing of Annapolis | 61 | 4.9★ (283) | Annapolis, 7 mi away | 24/7 |
| 8 | Brian B. Quick Plumbing | 61 | 4.9★ (1,368) | Beltsville, 17 mi away | 24/7 |
| 9 | Staton Heating, Cooling & Plumbing | 61 | 4.9★ (2,904) | Annapolis, 7 mi away | 24/7 |
| 10 | Carter Quality Plumbing | 60 | 5.0★ (68) | Greater Upper Marlboro, 4 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.
#1Roto-Rooter Plumbing & Water Cleanup
Open 24/7 · 4.8 from 1,128 Google reviews
Open 24/7 · 4.9 from 521 Google reviews
#3James A. Douglas Plumbing & Gas Fitting LLC
Open 24/7 · 5.0 from 163 Google reviews
#4Len The Plumber Heating & Air, LLC
Open 24/7 · 4.7 from 15,911 Google reviews
#5Catons Plumbing, Drains & Water Cleanup
Open 24/7 · 5.0 from 312 Google reviews
Open 24/7 · 4.8 from 2,323 Google reviews
#7Benjamin Franklin Plumbing of Annapolis
Open 24/7 · 4.9 from 283 Google reviews
Open 24/7 · 4.9 from 1,368 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 462 is on the plumbers page.
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 1,128 Google reviews, listed on Google as “Plumber”.
Based in Annapolis, 7 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 521 Google reviews, listed on Google as “Plumber”.
Based in Arnold, 2 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 163 Google reviews, listed on Google as “Plumber”.
Based in Arbutus, 23 mi away
Ranked #4 because of its Google rating and review volume: 4.7★ from 15,911 Google reviews.
Based in Annapolis, 8 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 312 Google reviews, listed on Google as “Plumber”.
Based in Glen Burnie, 16 mi away
Ranked #6 because of its Google rating and trade focus: 4.8★ from 2,323 Google reviews, listed on Google as “Plumber”.
Based in Annapolis, 7 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 283 Google reviews, listed on Google as “Plumber”.
Based in Beltsville, 17 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 1,368 Google reviews, listed on Google as “Plumber”.
Based in Annapolis, 7 mi away
Ranked #9 because of its Google rating and review volume: 4.9★ from 2,904 Google reviews.
Based in Greater Upper Marlboro, 4 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 68 Google reviews, listed on Google as “Plumber”.
Based in Beltsville, 17 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 1,053 Google reviews, listed on Google as “Plumber”.
Based in Pasadena, 15 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 450 Google reviews, listed on Google as “Plumber”.
Based in Severna Park, 11 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 178 Google reviews, listed on Google as “Plumber”.
Based in Washington, D.C., 15 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 484 Google reviews, listed on Google as “Plumber”.
Based in Fort Meade, 12 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 204 Google reviews, listed on Google as “Plumber”.
Based in Arbutus, 20 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 1,074 Google reviews, listed on Google as “Plumber”.
Based in Elkridge, 20 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 1,242 Google reviews, listed on Google as “Plumber”.
Based in Alexandria, 25 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 1,720 Google reviews, listed on Google as “Plumber”.
Based in Laurel, 17 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 547 Google reviews, listed on Google as “Plumber”.
Based in Severn, 14 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 213 Google reviews, listed on Google as “Plumber”.
Based in Accokeek, 15 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 283 Google reviews, listed on Google as “Plumber”.
Based in Severna Park, 12 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 146 Google reviews, listed on Google as “Plumber”.
Based in Annapolis, 6 mi away
Ranked #23 because of its Google rating and trade focus: 4.7★ from 63 Google reviews, listed on Google as “Plumber”.
Based in Glen Burnie, 8 mi away
Ranked #24 because of its Google rating and trade focus: 4.7★ from 100 Google reviews, listed on Google as “Plumber”.
Based in Eldersburg, 14 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 154 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.
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 |