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ContractorsRanked

Best Plumbers in Key Biscayne, FL (2026)

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

The short answer

  1. 1

    Best overall in Key Biscayne: Roto-Rooter Plumbing & Water Cleanup, CR Score 91/100; 4.7★ from 2,268 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Roto-Rooter Plumbing & Water Cleanup, posts 24/7 hours; ranked #2 of 517.

  3. 4

    Most-reviewed: Roto-Rooter Plumbing & Water Cleanup, 1,341 Google reviews at 4.9★, the most of 517 ranked after Roto-Rooter Plumbing & Water Cleanup; ranked #4.

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

517 Key Biscayne plumbers are ranked here by CR Score, from 8 published factors. 307 are open 24/7, 402 open Saturdays and 340 open Sundays, based on posted hours. The median Google rating is 4.9★ across 517 rated businesses.

Top 10 plumbers in Key Biscayne at a glance

Top 10 plumbers in Key Biscayne at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Roto-Rooter Plumbing & Water Cleanup914.7★ (2,268)Miami, 9 mi away24/7Overall
2Roto-Rooter Plumbing & Water Cleanup914.9★ (1,198)Doral, 12 mi away24/7Emergencies
3Roto-Rooter Plumbing & Water Cleanup914.9★ (607)Miami, 10 mi away24/7—
4Roto-Rooter Plumbing & Water Cleanup904.9★ (1,341)Hialeah, 17 mi away24/7Most reviews
5CUTLER BAY PLUMBING/TRENCH LESS PIPE-LINING904.9★ (770)Cutler Bay, 14 mi away24/7—
6Sunny Bliss Plumbing & Air904.9★ (361)Pinecrest, 11 mi away24/7—
7AAAPLUMBINGSERVICES COM895.0★ (113)Miami Beach, 6 mi away24/7—
8Mr. Clog Plumbing895.0★ (164)Coconut Grove, 9 mi away24/7—
9Miami 24/7 Plumbing - Miami Emergency Plumbers894.8★ (230)Miami, 7 mi away24/7—
10SOS 24/7 Plumbing Corp | Plomero | Plomeros895.0★ (548)Carol City, 19 mi away24/7—

The 517 best plumbers in Key Biscayne, 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.

  18. #18 Morata Plumbing

    Based in Miami, 16 mi away

    88/100CR Score

    Ranked #18 because of its Google rating and availability: 4.9★ from 390 Google reviews, open 24/7.

    • 4.9★ from 390 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    13424 SW 131st St, Miami, FL 33186
    View profile for Morata Plumbing(786) 565-4040

  25. #25 Kunes Plumbing

    Based in Pembroke Pines, 24 mi away

    88/100CR Score

    Ranked #25 because of its Google rating and availability: 5.0★ from 571 Google reviews, open 24/7.

    • 5.0★ from 571 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    9000 Sheridan St #149, Pembroke Pines, FL 33024
    View profile for Kunes Plumbing(954) 554-4415

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

plumbers in Key Biscayne, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Miami 305 Plumbing885.0★ (129)13 mi
27Sewer Solutions /Pipe lining /Septic884.8★ (83)5 mi
28AYP. PLUMBING.875.0★ (87)11 mi
292 Bros Plumbing874.8★ (147)10 mi
30A to Z Statewide Plumbing Inc.874.8★ (671)21 mi
31Roto-Rooter Plumbing & Water Cleanup874.9★ (787)25 mi
32Roto-Rooter Plumbing & Water Cleanup874.8★ (868)22 mi
33Trenchless Sewer Line Repairs874.9★ (87)10 mi
34Ocean Plumbing and Air875.0★ (128)15 mi
35Zoom Drain875.0★ (206)19 mi
36Aqua Pro Sewer Repair Plumbing874.7★ (400)16 mi
37The Plumbers874.9★ (72)10 mi
38Diamond Plumbing874.8★ (265)17 mi
39UNITED 89 SERVICES INC875.0★ (148)18 mi
40Ez Plumbing Repair Services874.8★ (52)6 mi
41Leak Experts875.0★ (98)15 mi
42USA Plumbing & Trenchless875.0★ (92)15 mi
43Sunny Bliss Plumbing & Air864.8★ (531)7 mi
44Main Plumbing Services864.9★ (230)20 mi
45Miami AllStar Plumbing865.0★ (227)23 mi
46P&C Plumbing | Plumbing Services in Miami 24/7865.0★ (47)10 mi
47Care Plumbing Services865.0★ (23)5 mi
48Americas Plumbers865.0★ (151)20 mi
49Plumbtech Corp865.0★ (41)10 mi
50Mr. Rooter Plumbing of North Miami Beach864.9★ (99)15 mi

Also serving Key Biscayne

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 Key Biscayne
BusinessGoogle ratingDistance
331plumberLlc5.0★ (2)7 mi
A1 Plumbing Services5.0★ (2)10 mi
Aarco Leak Detection3.0★ (2)12 mi
Ameradrain Plumbing Corp.5.0★ (2)9 mi
Beyond Plumbing Corp5.0★ (2)10 mi
Bond Street Boutique3.0★ (2)8 mi
Caraballo Express Septic Tank - Grease Trap Pump Outs5.0★ (2)10 mi
Coral Gables Plumbers3.0★ (2)6 mi
Coral Plumbing & Services5.0★ (2)7 mi
Cross Connection Backflow Inc.5.0★ (2)12 mi
Erikma Construction Corp.5.0★ (2)7 mi
Express Drain & Sewer Cleaning - Plumber & Storm Drains4.8★ (325)21 mi
Fushions All Plumbing5.0★ (2)10 mi
Great Lakes Plumbing Corp5.0★ (2)8 mi
handyservice by e&g inc5.0★ (2)9 mi
Miami Rooter Plumbing1.0★ (2)6 mi
Perfect Pitch Sewer & Drain LLC5.0★ (2)12 mi
Same Day Plumbing Service5.0★ (2)8 mi
Summit Miami Plumbers5.0★ (32)8 mi
Sunny Horizons3.0★ (2)9 mi

How much do plumbers cost in Key Biscayne?

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

How much do plumbers cost in Key Biscayne?
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 Florida

In Florida, Florida Construction Industry Licensing Board (DBPR) licenses Certified or registered plumbing contractors (CFC, RF).

  1. Search the business name or license number on the Florida Construction Industry Licensing Board (DBPR) license lookup.
  2. Check that the status is active and the name matches the contract or truck.
  3. 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 Key Biscayne plumbers

We scored 517 Key Biscayne 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 Key Biscayne 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 Key Biscayne: frequently asked questions

Who is the best plumber in Key Biscayne?

By CR Score, the highest-ranked plumber in Key Biscayne, FL is Roto-Rooter Plumbing & Water Cleanup with a CR Score of 91/100. It has 4.7★ from 2,268 Google reviews. It is open 24/7. Roto-Rooter Plumbing & Water Cleanup (#2) and Roto-Rooter Plumbing & Water Cleanup (#3) follow. We ranked 517 plumbers on 8 factors, last updated October 22, 2026.

How many plumbers are there in Key Biscayne?

ContractorsRanked ranks 517 plumbers serving Key Biscayne, FL. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which plumbers in Key Biscayne are open 24/7?

307 ranked plumbers in Key Biscayne post 24/7 hours. The highest-ranked are Roto-Rooter Plumbing & Water Cleanup (#1), Roto-Rooter Plumbing & Water Cleanup (#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 Key Biscayne work on weekends?

402 of 517 ranked plumbers post Saturday hours and 340 post Sunday hours. The highest-ranked open Saturdays are Roto-Rooter Plumbing & Water Cleanup (#1), Roto-Rooter Plumbing & Water Cleanup (#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 Florida?

In Florida, Florida Construction Industry Licensing Board (DBPR) handles licensing and covers Certified or registered plumbing contractors (CFC, RF). Search the business or license number at https://www.myfloridalicense.com/wl11.asp.

How much does water heater replacement cost in Key Biscayne?

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

What Google rating do Key Biscayne plumbers have?

The median Google rating among 517 rated plumbers in Key Biscayne is 4.9★, with a median of 20 reviews. Roto-Rooter Plumbing & Water Cleanup has the most, 2,268 reviews, and ranks #1. 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 Key Biscayne

  1. October 2026: CR Scores recalculated for 517 plumbers serving Key Biscayne.
  2. October 2026: 8 duplicate listings merged.

More plumbers and Key Biscayne pages

Other trades in Key Biscayne