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ContractorsRanked

Best Plumbers in Friendly, MD (2026)

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

The short answer

  1. 1

    Best overall in Friendly: Cardinal Plumbing Heating & Air Inc, CR Score 92/100; 4.9★ from 1,720 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Len the Plumber Heating & Air, LLC, posts 24/7 hours; ranked #2 of 647.

  3. 50

    Most-reviewed: Michael & Son Services, 15,537 Google reviews at 4.7★, the most of 647 ranked; ranked #50.

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

647 Friendly plumbers are ranked here by CR Score, from 8 published factors. 241 are open 24/7, 436 open Saturdays and 343 open Sundays, based on posted hours. The median Google rating is 4.8★ across 647 rated businesses.

Top 10 plumbers in Friendly at a glance

Top 10 plumbers in Friendly at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Cardinal Plumbing Heating & Air Inc924.9★ (1,720)Alexandria, 6 mi away24/7Overall
2Len the Plumber Heating & Air, LLC914.7★ (6,899)Alexandria, 10 mi away24/7Emergencies
3Roto-Rooter Plumbing & Water Cleanup914.9★ (1,029)Alexandria, 7 mi away24/7—
4The Pipe Doctor Plumbing & Drain Cleaning Services904.9★ (671)Alexandria, 7 mi away24/7—
5Roto-Rooter Plumbing & Water Cleanup894.8★ (2,719)Washington, D.C., 14 mi away24/7—
6Roto-Rooter Plumbing & Water Cleanup894.8★ (1,503)Springfield, 13 mi away24/7—
7The Drain Fighter - Jetting & Drain Cleaning894.9★ (484)Washington, D.C., 11 mi away24/7—
8Better Plumbing Co884.9★ (432)St. Charles, 11 mi away24/7—
9Roto-Rooter Plumbing & Water Cleanup884.9★ (571)Arlington, 13 mi away24/7—
10Fort Hunt Plumbing Inc885.0★ (225)Mount Vernon, 10 mi away24/7—

The 647 best plumbers in Friendly, 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.

  14. #14 Sykes Services

    Based in Waldorf, 10 mi away

    88/100CR Score

    Ranked #14 because of its Google rating and availability: 4.8★ from 469 Google reviews, open 24/7.

    • 4.8★ from 469 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3520 Leonardtown Rd, Waldorf, MD 20601
    View profile for Sykes Services(301) 396-3919

  24. #24 John C. Flood

    Based in Washington, D.C., 13 mi away

    87/100CR Score

    Ranked #24 because of its Google rating and availability: 4.8★ from 408 Google reviews, open 24/7.

    • 4.8★ from 408 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4419 41st St, Brentwood, MD 20722
    View profile for John C. Flood(301) 962-2319

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

plumbers in Friendly, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26O'Neill Plumbing Services L.L.C.874.7★ (256)8 mi
27Brant Plumbing Pros875.0★ (26)1 mi
28DJ's Plumbing and Electrical Services874.9★ (125)10 mi
29Astro Plumbing incorporated865.0★ (223)18 mi
30Haynes Plumbing864.8★ (201)12 mi
31Len The Plumber Heating & Air, LLC864.8★ (1,053)21 mi
32J&W PLUMBING SERVICES865.0★ (54)9 mi
33JP Plumbing Solutions LLC864.9★ (498)21 mi
34Cushing Plumbing Co865.0★ (29)6 mi
35F.H. Furr Plumbing, Heating, Air Conditioning & Electrical864.7★ (4,469)12 mi
36Bargain Plumbing of NOVA865.0★ (206)20 mi
37AG Services – Electrical, Air Conditioning, Heating & Plumbing864.9★ (440)7 mi
38Benjamin Franklin Plumbing of Silver Spring864.8★ (417)19 mi
39Catons Plumbing, Drains & Water Cleanup864.8★ (293)17 mi
40Granger Plumbing & Repair855.0★ (34)8 mi
41CA Plumbing & Drain, LLC855.0★ (127)18 mi
42Morgal Plumbing, Sewer & Water Line Repair855.0★ (41)10 mi
43Handyman At Your Command854.9★ (296)21 mi
44Essential Plumbing and Electric855.0★ (121)18 mi
45Hicks Plumbing Services854.8★ (338)19 mi
46OHA HVAC, Plumbing, Chimney & Fireplaces854.9★ (1,794)16 mi
47Plumbifi855.0★ (24)7 mi
48Roto-Rooter Plumbing & Water Cleanup854.8★ (1,061)25 mi
49Home Service Pros - Quality Sewer & Drain854.8★ (80)11 mi
50Michael & Son Services854.7★ (15,537)11 mi

Also serving Friendly

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 Friendly
BusinessGoogle ratingDistance
ACW Service Inc.5.0★ (491)9 mi
BBG Contracting4.5★ (2)13 mi
Bear-Force Plumbing N Drain5.0★ (2)2 mi
Beltway Pros Handyman Services5.0★ (2)13 mi
BK Plumbing4.9★ (283)8 mi
Choc Home Remodeling LLC5.0★ (2)6 mi
Drainage Solutions and Patios5.0★ (2)10 mi
G&M Landscaping Services4.5★ (2)4 mi
HG Remodeling And Plumbing5.0★ (2)11 mi
Just Water Heaters PlusIn Friendly
Mc Lean Plumbing Services3.0★ (2)13 mi
New Way Plumbing LLC5.0★ (2)10 mi
Philios Plumbing & Drains5.0★ (2)12 mi
Pmg Inc5.0★ (2)12 mi
Restoration Plumbing and Gas LLC5.0★ (28)2 mi
RRM Plumbing ServiceIn Friendly
Shotsie's Plumbing, Inc.In Friendly
Tejada & Sons Plumbing and Gas Services5.0★ (1)In Friendly
TL Plumbing Contractors LLC4.5★ (2)11 mi
YB MECHANICAL LLC4.8★ (108)5 mi

How much do plumbers cost in Friendly?

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

How much do plumbers cost in Friendly?
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 Friendly plumbers

We scored 647 Friendly 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 Friendly 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 Friendly: frequently asked questions

Who is the best plumber in Friendly?

By CR Score, the highest-ranked plumber in Friendly, MD is Cardinal Plumbing Heating & Air Inc with a CR Score of 92/100. It has 4.9★ from 1,720 Google reviews. It is open 24/7. Len the Plumber Heating & Air, LLC (#2) and Roto-Rooter Plumbing & Water Cleanup (#3) follow. We ranked 647 plumbers on 8 factors, last updated October 22, 2026.

How many plumbers are there in Friendly?

ContractorsRanked ranks 647 plumbers serving Friendly, MD. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which plumbers in Friendly are open 24/7?

241 ranked plumbers in Friendly post 24/7 hours. The highest-ranked are Cardinal Plumbing Heating & Air Inc (#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 Friendly work on weekends?

436 of 647 ranked plumbers post Saturday hours and 343 post Sunday hours. The highest-ranked open Saturdays are Cardinal Plumbing Heating & Air Inc (#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 Friendly?

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

What Google rating do Friendly plumbers have?

The median Google rating among 647 rated plumbers in Friendly is 4.8★, with a median of 27 reviews. Michael & Son Services has the most, 15,537 reviews, and ranks #50. 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 Friendly

  1. October 2026: CR Scores recalculated for 647 plumbers serving Friendly.
  2. October 2026: 2 duplicate listings merged.

More plumbers and Friendly pages

Other trades in Friendly