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ContractorsRanked

Best Plumbers in Danbury, CT (2026)

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

The short answer

  1. 1

    Best overall in Danbury: Roto-Rooter Plumbing & Water Cleanup, CR Score 92/100; 4.8★ from 731 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Romeo Morelli & Sons Plumbing-Heating-Well Pumps, posts 24/7 hours; ranked #2 of 430.

  3. 39

    Most-reviewed: T.Webber Plumbing, Heating, Air & Electric, 6,878 Google reviews at 4.8★, the most of 430 ranked; ranked #39.

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

430 Danbury plumbers are ranked here by CR Score, from 8 published factors. 144 are open 24/7, 246 open Saturdays and 180 open Sundays, based on posted hours. The median Google rating is 4.9★ across 430 rated businesses.

Top 10 plumbers in Danbury at a glance

Top 10 plumbers in Danbury at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Roto-Rooter Plumbing & Water Cleanup924.8★ (731)Danbury24/7Overall
2Romeo Morelli & Sons Plumbing-Heating-Well Pumps925.0★ (439)New Fairfield, 5 mi away24/7Emergencies
3Bertola Plumbing & Heating905.0★ (570)Trumbull, 12 mi away24/7—
4Backflow Joe's895.0★ (329)Greenburgh, 12 mi away24/7—
5Cassidy Plumbing & Heating, Inc884.9★ (294)Carmel Hamlet, 12 mi away24/7—
6Mr. Rooter Plumbing of Southern Fairfield County884.9★ (722)Shelton, 17 mi away24/7—
7Rick's Plumbing Service, Inc.885.0★ (1,157)Milford, 23 mi away24/7—
8Brookfield Plumbing & Heating884.8★ (45)Danbury24/7—
9Adams Water Systems "The Well Pump Guys"885.0★ (94)Lake Carmel, 9 mi away24/7—
10Leaks Don't Stand A Chance885.0★ (28)Bethel, 1 mi away24/7—

The 430 best plumbers in Danbury, 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.

  24. #24 Pipe Wizard

    Based in Mahopac, 18 mi away

    87/100CR Score

    Ranked #24 because of its Google rating and availability: 4.8★ from 478 Google reviews, open 24/7.

    • 4.8★ from 478 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    141 Cordial Rd, Yorktown Heights, NY 10598
    View profile for Pipe Wizard

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

plumbers in Danbury, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Fusaro Plumbing & Heating Inc.865.0★ (39)4 mi
27Call The Plumber LLC865.0★ (99)17 mi
28Escape Plumbing & Heating, LLC865.0★ (267)24 mi
29Roto-Rooter Plumbing & Water Cleanup864.8★ (662)23 mi
30Russell B Bleakley Plumbing and Heating Inc864.7★ (121)12 mi
31Duranko Plumbing LLC864.9★ (209)21 mi
32High Rock Water Plumbing | Well Pump & Water Treatment Services Company865.0★ (151)21 mi
33Michael Barrett Plumbing & Heating854.9★ (53)In Danbury
34Luna and Sons Plumbing & Heating855.0★ (13)5 mi
35FC Waterworks LLC855.0★ (58)16 mi
36Kelly's Pump Service LLC855.0★ (130)21 mi
37Arc-O-Rooter854.8★ (64)In Danbury
38Connecticut Sewer Rooter & Drain Cleaning854.9★ (171)22 mi
39T.Webber Plumbing, Heating, Air & Electric854.8★ (6,878)25 mi
40Mr. Rooter Plumbing of Newburgh854.6★ (31)8 mi
41MCK Plumbing844.9★ (50)16 mi
42NIKO'S EQUIPMENT SERVICES INC.845.0★ (48)12 mi
43American Rooter844.8★ (280)24 mi
44All Star Rooter844.9★ (53)17 mi
45DC NY Sewer and Mechanical845.0★ (108)24 mi
46Roto-Rooter Plumbing & Water Cleanup844.7★ (172)19 mi
47Neves Plumbing Services845.0★ (23)In Danbury
48Twin Belle Plumbing, Heating, Air & Water Treatment844.8★ (502)15 mi
49RPM Septic Systems LLC845.0★ (120)In Danbury
50Carmine’s Plumbing, Heating & Air Conditioning844.9★ (2,252)In Danbury

Also serving Danbury

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 Danbury
BusinessGoogle ratingDistance
A.B.C Plumbing and Filtration LLC5.0★ (2)7 mi
All Star Rooter5.0★ (1)In Danbury
Badaracco Plumbing & Heating LLC4.8★ (53)18 mi
Colonial Plumbing & Heating CoIn Danbury
Di Maggio Plumbing & Heating3.0★ (2)In Danbury
Dirt Cheap Digger - Mini Excavation5.0★ (1)In Danbury
E De Brito Co Inc5.0★ (1)In Danbury
FINE HOME CONSTRUCTION5.0★ (2)In Danbury
Grimm’s Plumbing Services LLC5.0★ (51)19 mi
JMK Plumbing & Heating LLC5.0★ (9)9 mi
John J Denley Plumbing & Heating5.0★ (2)5 mi
JTP Plumbing, Heating & Cooling5.0★ (1)In Danbury
Local Legend Tom the Plumber4.8★ (133)24 mi
M Monteiro & Son IncIn Danbury
Michael Lombardi Plumbing-Heating1.0★ (2)In Danbury
Otto Davis Plumbing & Heating3.5★ (2)In Danbury
The Handy GuysIn Danbury
The Otto CompanyIn Danbury
VP's Plumbing, Heating & Air4.6★ (196)20 mi
Zoom Drain4.8★ (149)23 mi

How much do plumbers cost in Danbury?

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

How much do plumbers cost in Danbury?
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 Connecticut

In Connecticut, Connecticut Department of Consumer Protection licenses Plumbing work: water supply, drain, waste and vent piping and fixtures.

  1. Search the business name or license number on the Connecticut Department of Consumer Protection 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 Danbury plumbers

We scored 430 Danbury 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 Danbury 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 Danbury: frequently asked questions

Who is the best plumber in Danbury?

By CR Score, the highest-ranked plumber in Danbury, CT is Roto-Rooter Plumbing & Water Cleanup with a CR Score of 92/100. It has 4.8★ from 731 Google reviews. It is open 24/7. Romeo Morelli & Sons Plumbing-Heating-Well Pumps (#2) and Bertola Plumbing & Heating (#3) follow. We ranked 430 plumbers on 8 factors, last updated October 22, 2026.

How many plumbers are there in Danbury?

ContractorsRanked ranks 430 plumbers serving Danbury, CT. 9 of them are based in Danbury; 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 Danbury are open 24/7?

144 ranked plumbers in Danbury post 24/7 hours. The highest-ranked are Roto-Rooter Plumbing & Water Cleanup (#1), Romeo Morelli & Sons Plumbing-Heating-Well Pumps (#2) and Bertola Plumbing & Heating (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which plumbers in Danbury work on weekends?

246 of 430 ranked plumbers post Saturday hours and 180 post Sunday hours. The highest-ranked open Saturdays are Roto-Rooter Plumbing & Water Cleanup (#1), Romeo Morelli & Sons Plumbing-Heating-Well Pumps (#2) and Bertola Plumbing & Heating (#3). Posted hours are office hours; crews may book weekend jobs separately.

How do I check a plumber's license in Connecticut?

In Connecticut, Connecticut Department of Consumer Protection handles licensing and covers Plumbing work: water supply, drain, waste and vent piping and fixtures. Search the business or license number at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx.

How much does water heater replacement cost in Danbury?

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

What Google rating do Danbury plumbers have?

The median Google rating among 430 rated plumbers in Danbury is 4.9★, with a median of 18 reviews. T.Webber Plumbing, Heating, Air & Electric has the most, 6,878 reviews, and ranks #39. 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 Danbury

  1. October 2026: CR Scores recalculated for 430 plumbers serving Danbury.
  2. October 2026: 5 duplicate listings merged.

More plumbers and Danbury pages

Other trades in Danbury