Skip to content
ContractorsRanked

Best Plumbers in Damascus, MD (2026)

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

The short answer

  1. 1

    Best overall in Damascus: Aqueduct Plumbing Services, CR Score 90/100; 5.0★ from 153 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): MoCo Plumbing, LLC, posts 24/7 hours; ranked #2 of 503.

  3. 21

    Most-reviewed: F.H. Furr Plumbing, Heating, Air Conditioning & Electrical, 5,985 Google reviews at 4.7★, the most of 503 ranked; ranked #21.

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

503 Damascus plumbers are ranked here by CR Score, from 8 published factors. 161 are open 24/7, 288 open Saturdays and 213 open Sundays, based on posted hours. The median Google rating is 4.8★ across 503 rated businesses.

Top 10 plumbers in Damascus at a glance

Top 10 plumbers in Damascus at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Aqueduct Plumbing Services905.0★ (153)Eldersburg, 4 mi away24/7Overall
2MoCo Plumbing, LLC905.0★ (482)Germantown, 12 mi away24/7Emergencies
3Clarksburg Plumbing LLC904.8★ (452)Clarksburg, 5 mi away24/7—
4Benjamin Franklin Plumbing of Mount Airy904.8★ (461)Green Valley, 7 mi away24/7—
5Benjamin Franklin Plumbing of Gaithersburg894.9★ (165)Gaithersburg, 4 mi away24/7—
6Roto-Rooter Plumbing & Water Cleanup894.8★ (1,061)Rockville, 14 mi away24/7—
7Catons Plumbing, Drains & Water Cleanup885.0★ (128)Germantown, 8 mi away24/7—
8BNH Home Services LLC885.0★ (111)Germantown, 8 mi away24/7—
9Roto-Rooter Plumbing & Water Cleanup884.9★ (542)Eldersburg, 17 mi away24/7—
10Apple Plumbing, Heating, & Air875.0★ (216)Eldersburg, 16 mi away24/7—

The 503 best plumbers in Damascus, 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.

  16. #16 The Drain Guys

    Based in Gaithersburg, 8 mi away

    87/100CR Score

    Ranked #16 because of its Google rating and availability: 4.7★ from 168 Google reviews, open 24/7.

    • 4.7★ from 168 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8041 Cessna Ave Ste 100, Gaithersburg, MD 20879
    View profile for The Drain Guys(301) 867-7632

  19. #19 Your 1 Plumber

    Based in Germantown, 9 mi away

    87/100CR Score

    Ranked #19 because of its Google rating and availability: 4.6★ from 314 Google reviews, open 24/7.

    • 4.6★ from 314 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    13504 Jamieson Pl, Germantown, MD 20874
    View profile for Your 1 Plumber(301) 671-0447

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 503 ranked plumbers here; the rest are on their profiles.

plumbers in Damascus, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Ahoy Plumbing865.0★ (140)18 mi
27Ferris Plumbing & Repair865.0★ (35)8 mi
28Catons Plumbing, Drains & Water Cleanup864.7★ (1,684)24 mi
29Chase Plumbing & Well Services865.0★ (67)14 mi
30Catons Plumbing, Drains & Water Cleanup864.8★ (565)22 mi
31Service Force Plumbing864.9★ (652)13 mi
32Benjamin Franklin Plumbing of Silver Spring864.8★ (417)21 mi
33Cool Breeze Plumbing, Heating & A/C864.8★ (666)9 mi
34Priority 1 Plumbing and Drain Services864.9★ (308)22 mi
35Benjamin Franklin Plumbing of Frederick854.7★ (186)14 mi
36Michael Runk Plumbing & Heating LLC854.8★ (163)16 mi
37Lyons Plumbing854.8★ (89)In Damascus
38A-1 Trenchless Water & Sewer Repair Services LLC854.6★ (10)In Damascus
39Benjamin Franklin Plumbing of Columbia854.9★ (257)22 mi
40Another Plumber, Inc.855.0★ (29)10 mi
41J&J Water Services, LLC855.0★ (6)In Damascus
42Tri-County Pump Service, Inc.855.0★ (53)14 mi
43Wenbrooke Services - Electrical, Plumbing, Heating and Air854.8★ (1,208)13 mi
44Twin Plumbing Solutions855.0★ (85)18 mi
45Plumbing Pro Services Germantown854.7★ (43)9 mi
46Cardinal Plumbing Heating & Air Inc854.9★ (2,958)24 mi
47Larry & Sons Plumbing, Heating, Cooling, Drain & Electrical854.8★ (932)14 mi
48Pipe Down Plumbing Service, LLC855.0★ (14)7 mi
49Catons Plumbing, Drains & Water Cleanup854.8★ (293)23 mi
50Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical844.8★ (4,514)24 mi

Also serving Damascus

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 Damascus
BusinessGoogle ratingDistance
AAB Drain Cleaning5.0★ (2)13 mi
All Clear Plumbing & Drain Service, LLC4.8★ (547)23 mi
Coutts Plumbing, Inc5.0★ (2)14 mi
D & J Plumbing5.0★ (2)7 mi
Davis Plumbing & Heating Inc5.0★ (2)14 mi
DMV Plumbing Services5.0★ (2)17 mi
H Plumbing Inc.5.0★ (2)10 mi
Hill's Home & Hearth5.0★ (2)15 mi
Home Services at The Home Depot3.5★ (2)7 mi
JVR Plumbing, LLC5.0★ (2)3 mi
Len The Plumber Heating & Air, LLC4.6★ (8,136)21 mi
MCP Chimney & Masonry, Inc - Chimney Sweep & Fireplace Experts in Damascus, Maryland4.9★ (636)In Damascus
Myers Plumbing Services Germantown MD5.0★ (2)6 mi
Outlook plumbing and Drain cleaning L.L.C5.0★ (138)16 mi
P W Scholl Plumbing & Heating Inc5.0★ (2)4 mi
Rocket Rooter Plumbing3.0★ (2)15 mi
Rogers Plumbing3.0★ (2)18 mi
S.L. Johnson Plumbing & Heating3.0★ (2)14 mi
TechStar Services5.0★ (2)14 mi
W. M. Wilson Plumbing5.0★ (1)In Damascus

How much do plumbers cost in Damascus?

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

How much do plumbers cost in Damascus?
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 Maryland

In Maryland, Maryland State Board of Plumbing licenses Plumbing work: water supply, drain, waste and vent piping and fixtures.

  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 Damascus plumbers

We scored 503 Damascus 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 Damascus 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 Damascus: frequently asked questions

Who is the best plumber in Damascus?

By CR Score, the highest-ranked plumber in Damascus, MD is Aqueduct Plumbing Services with a CR Score of 90/100. It has 5.0★ from 153 Google reviews. It is open 24/7. MoCo Plumbing, LLC (#2) and Clarksburg Plumbing LLC (#3) follow. We ranked 503 plumbers on 8 factors, last updated October 22, 2026.

How many plumbers are there in Damascus?

ContractorsRanked ranks 503 plumbers serving Damascus, MD. 3 of them are based in Damascus; 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 Damascus are open 24/7?

161 ranked plumbers in Damascus post 24/7 hours. The highest-ranked are Aqueduct Plumbing Services (#1), MoCo Plumbing, LLC (#2) and Clarksburg Plumbing LLC (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which plumbers in Damascus work on weekends?

288 of 503 ranked plumbers post Saturday hours and 213 post Sunday hours. The highest-ranked open Saturdays are Aqueduct Plumbing Services (#1), MoCo Plumbing, LLC (#2) and Clarksburg Plumbing LLC (#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 Damascus?

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 Damascus. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Damascus plumbers have?

The median Google rating among 503 rated plumbers in Damascus is 4.8★, with a median of 32 reviews. F.H. Furr Plumbing, Heating, Air Conditioning & Electrical has the most, 5,985 reviews, and ranks #21. 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 Damascus

  1. October 2026: CR Scores recalculated for 503 plumbers serving Damascus.
  2. October 2026: 6 duplicate listings merged.

More plumbers and Damascus pages

Other trades in Damascus