93/100CR Score
Ranked #1 because of its Google rating and availability: 4.8★ from 2,323 Google reviews, open 24/7.
- 4.8★ from 2,323 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7617 Baltimore Annapolis Blvd, Glen Burnie, MD 21060
Best Plumbers in Glen Burnie, MD (2026)
633 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Glen Burnie: Prime Plumbing, CR Score 93/100; 4.8★ from 2,323 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Len The Plumber Heating & Air, LLC, posts 24/7 hours; ranked #2 of 633.
- 2
Most-reviewed: Len The Plumber Heating & Air, LLC, 15,911 Google reviews at 4.7★, the most of 633 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
633 Glen Burnie plumbers are ranked here by CR Score, from 8 published factors. 187 are open 24/7, 367 open Saturdays and 257 open Sundays, based on posted hours. The median Google rating is 4.9★ across 633 rated businesses.
Top 10 plumbers in Glen Burnie at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Prime Plumbing | 93 | 4.8★ (2,323) | Glen Burnie | 24/7 | Overall |
| 2 | Len The Plumber Heating & Air, LLC | 93 | 4.7★ (15,911) | Arbutus, 7 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Roto-Rooter Plumbing & Water Cleanup | 91 | 4.9★ (1,074) | Arbutus, 5 mi away | 24/7 | — |
| 4 | Roto-Rooter Plumbing & Water Cleanup | 91 | 4.8★ (4,075) | Baltimore, 9 mi away | 24/7 | — |
| 5 | Greer Plumbing & Water Heater Repair | 90 | 4.9★ (450) | Pasadena, 5 mi away | 24/7 | — |
| 6 | Roto-Rooter Plumbing & Water Cleanup | 90 | 4.8★ (1,242) | Elkridge, 8 mi away | 24/7 | — |
| 7 | Bailey Bros. Plumbing & Drain Services | 90 | 5.0★ (154) | Eldersburg, 3 mi away | 24/7 | — |
| 8 | Roto-Rooter Plumbing & Water Cleanup | 90 | 4.9★ (614) | Dundalk, 9 mi away | 24/7 | — |
| 9 | Mahon Plumbing | 89 | 4.9★ (268) | Baltimore, 4 mi away | 24/7 | — |
| 10 | Sewer Slayer | 89 | 5.0★ (157) | Arbutus, 5 mi away | 24/7 | — |
The 633 best plumbers in Glen Burnie, 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.
Based in Arbutus, 7 mi away
93/100CR ScoreRanked #2 because of its Google rating and review volume: 4.7★ from 15,911 Google reviews, the most Google reviews on this list (15,911).
- 4.7★ from 15,911 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3610 Commerce Dr Suite 808, Halethorpe, MD 21227
Based in Arbutus, 5 mi away
91/100CR ScoreRanked #3 because of its Google rating and availability: 4.9★ from 1,074 Google reviews, open 24/7.
- 4.9★ from 1,074 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 505 Progress Dr #119, Linthicum Heights, MD 21090
Based in Baltimore, 9 mi away
91/100CR ScoreRanked #4 because of its Google rating and availability: 4.8★ from 4,075 Google reviews, open 24/7.
- 4.8★ from 4,075 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 516 N Charles St Ste 407, Baltimore, MD 21201
Based in Pasadena, 5 mi away
90/100CR ScoreRanked #5 because of its Google rating and availability: 4.9★ from 450 Google reviews, open 24/7.
- 4.9★ from 450 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3017 Mountain Rd, Pasadena, MD 21122
Based in Elkridge, 8 mi away
90/100CR ScoreRanked #6 because of its Google rating and availability: 4.8★ from 1,242 Google reviews, open 24/7.
- 4.8★ from 1,242 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6500 Kane Way Ste B, Elkridge, MD 21075
Based in Eldersburg, 3 mi away
90/100CR ScoreRanked #7 because of its Google rating and availability: 5.0★ from 154 Google reviews, open 24/7.
- 5.0★ from 154 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Dundalk, 9 mi away
90/100CR ScoreRanked #8 because of its Google rating and availability: 4.9★ from 614 Google reviews, open 24/7.
- 4.9★ from 614 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 38 S Dundalk Ave Ste C-LL, Dundalk, MD 21222
Based in Baltimore, 4 mi away
89/100CR ScoreRanked #9 because of its Google rating and availability: 4.9★ from 268 Google reviews, open 24/7.
- 4.9★ from 268 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6824 Fort Smallwood Rd Ste. A, Baltimore, MD 21226
#10 Sewer Slayer
Based in Arbutus, 5 mi away
89/100CR ScoreRanked #10 because of its Google rating and availability: 5.0★ from 157 Google reviews, open 24/7.
- 5.0★ from 157 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Baltimore, 5 mi away
89/100CR ScoreRanked #11 because of its Google rating and availability: 5.0★ from 143 Google reviews, open 24/7.
- 5.0★ from 143 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6309 Fort Smallwood Rd Suite 5, Baltimore, MD 21226
Based in Catonsville, 11 mi away
89/100CR ScoreRanked #12 because of its Google rating and availability: 4.7★ from 1,684 Google reviews, open 24/7.
- 4.7★ from 1,684 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 801 Geipe Rd, Catonsville, MD 21228
Based in Baltimore, 9 mi away
89/100CR ScoreRanked #13 because of its Google rating and availability: 4.8★ from 560 Google reviews, open 24/7.
- 4.8★ from 560 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 616 Water St #316, Baltimore, MD 21202
Based in Glen Burnie
89/100CR ScoreRanked #14 because of its Google rating and availability: 4.8★ from 1,788 Google reviews, open 24/7.
- 4.8★ from 1,788 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 530 McCormick Dr Suite Q, Glen Burnie, MD 21061
Based in Severna Park, 8 mi away
88/100CR ScoreRanked #15 because of its Google rating and availability: 5.0★ from 178 Google reviews, open 24/7.
- 5.0★ from 178 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 836 Ritchie Hwy Suite 20, Severna Park, MD 21146
Based in Ellicott City, 12 mi away
88/100CR ScoreRanked #16 because of its Google rating and availability: 4.8★ from 956 Google reviews, open 24/7.
- 4.8★ from 956 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3545 Ellicott Mills Dr Ste 102, Ellicott City, MD 21043
#17 Abend Services
Based in Baltimore, 4 mi away
88/100CR ScoreRanked #17 because of its Google rating and availability: 4.8★ from 175 Google reviews, open 24/7.
- 4.8★ from 175 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 407 Bon Air Ave, Baltimore, MD 21225
Based in Beltsville, 18 mi away
88/100CR ScoreRanked #18 because of its Google rating and availability: 4.9★ from 1,368 Google reviews, open 24/7.
- 4.9★ from 1,368 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 10739 Tucker St Suite 100-B, Beltsville, MD 20705
Based in Dundalk, 8 mi away
88/100CR ScoreRanked #19 because of its Google rating and availability: 4.9★ from 228 Google reviews, open 24/7.
- 4.9★ from 228 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Dundalk, 4 mi away
88/100CR ScoreRanked #20 because of its Google rating and availability: 4.9★ from 1,461 Google reviews, open 24/7.
- 4.9★ from 1,461 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7600 Energy Pkwy Suite 114, Curtis Bay Industrial Area, MD 21226
#21 Howard Plumbing
Based in Annapolis, 13 mi away
88/100CR ScoreRanked #21 because of its Google rating and availability: 4.9★ from 521 Google reviews, open 24/7.
- 4.9★ from 521 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 42 Hudson St #212, Annapolis, MD 21401
Based in Baltimore, 5 mi away
88/100CR ScoreRanked #22 because of its Google rating and availability: 4.9★ from 104 Google reviews, open 24/7.
- 4.9★ from 104 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2817 Manoff Rd, Halethorpe, MD 21227
Based in Baltimore, 12 mi away
88/100CR ScoreRanked #23 because of its Google rating and availability: 4.9★ from 400 Google reviews, open 24/7.
- 4.9★ from 400 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4123 Roland Ave, Baltimore, MD 21211
#24 Abend Services
Based in Severna Park, 7 mi away
88/100CR ScoreRanked #24 because of its Google rating and availability: 4.9★ from 146 Google reviews, open 24/7.
- 4.9★ from 146 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 44 Robinson Landing Rd, Severna Park, MD 21146
Based in Columbia, 10 mi away
88/100CR ScoreRanked #25 because of its Google rating and availability: 4.9★ from 257 Google reviews, open 24/7.
- 4.9★ from 257 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8479 Tamar Dr Suite 634, Columbia, MD 21045
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 633 ranked plumbers here; the rest are on their profiles.
Also serving Glen Burnie
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 |
|---|---|---|
| 410 PLUMBER INC. | 3.0★ (2) | 11 mi |
| All Clear Plumbing & Drain Service, LLC | 4.8★ (547) | 13 mi |
| Around the Clock Plumbing & Heating | 5.0★ (2) | In Glen Burnie |
| Best Mechanical Inc. | 3.0★ (2) | 14 mi |
| Blue Stream Services Inc | 4.0★ (1) | In Glen Burnie |
| Cathcart Construction Inc | 5.0★ (2) | 10 mi |
| D.K. Miller Plumbing | 3.0★ (2) | 11 mi |
| Davis Plumbing & Heating Inc | 5.0★ (2) | 15 mi |
| DJE Plumbing and Heating | 5.0★ (2) | 6 mi |
| Faro Plumbing | In Glen Burnie | |
| Home Services at The Home Depot | 3.0★ (2) | 13 mi |
| Lux elextric and plumbing | 3.0★ (2) | 4 mi |
| Plumber & Toilet Unclogging Pros Baltimore | 5.0★ (2) | 10 mi |
| R & G Plumbing & Heating | 5.0★ (2) | 14 mi |
| Sam Plumbing And Drain, LLC | 5.0★ (2) | 9 mi |
| Scardina Plumbing-Heating Inc | 5.0★ (2) | 10 mi |
| TNT Plumbing & Drain Service, LLC | 4.9★ (110) | 5 mi |
| Worldwide Corporation | 4.5★ (2) | 11 mi |
| Wrangler Plumbing & Heating | 5.0★ (2) | 8 mi |
| Your 1 Plumber | 3.0★ (2) | 13 mi |
How much do plumbers cost in Glen Burnie?
National price ranges in USD, not adjusted for Glen Burnie. 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 |
How to check a plumber's license in Maryland
In Maryland, Maryland State Board of Plumbing licenses Plumbing work: water supply, drain, waste and vent piping and fixtures.
- Check that the status is active and the name matches the contract or truck.
- 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 Glen Burnie plumbers
We scored 633 Glen Burnie 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 Glen Burnie 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 |
Plumbers in Glen Burnie: frequently asked questions
Who is the best plumber in Glen Burnie?
By CR Score, the highest-ranked plumber in Glen Burnie, MD is Prime Plumbing with a CR Score of 93/100. It has 4.8★ from 2,323 Google reviews. It is open 24/7. Len The Plumber Heating & Air, LLC (#2) and Roto-Rooter Plumbing & Water Cleanup (#3) follow. We ranked 633 plumbers on 8 factors, last updated October 22, 2026.
How many plumbers are there in Glen Burnie?
ContractorsRanked ranks 633 plumbers serving Glen Burnie, MD. 3 of them are based in Glen Burnie; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which plumbers in Glen Burnie are open 24/7?
187 ranked plumbers in Glen Burnie post 24/7 hours. The highest-ranked are Prime Plumbing (#1), Len The Plumber Heating & Air, LLC (#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 Glen Burnie work on weekends?
367 of 633 ranked plumbers post Saturday hours and 257 post Sunday hours. The highest-ranked open Saturdays are Prime Plumbing (#1), Len The Plumber Heating & Air, LLC (#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 Maryland?
In Maryland, Maryland State Board of Plumbing handles licensing and covers Plumbing work: water supply, drain, waste and vent piping and fixtures.
How much does water heater replacement cost in Glen Burnie?
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 Glen Burnie. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Glen Burnie plumbers have?
The median Google rating among 633 rated plumbers in Glen Burnie is 4.9★, with a median of 23 reviews. Len The Plumber Heating & Air, LLC has the most, 15,911 reviews, and ranks #2. 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 Glen Burnie
- October 2026: CR Scores recalculated for 633 plumbers serving Glen Burnie.
- October 2026: 6 duplicate listings merged.
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