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ContractorsRanked

Best Plumbers in Carol Stream, IL (2026)

1,192 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Carol Stream: MAS Plumbing, Inc., CR Score 91/100; 4.9★ from 983 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Ferrari Plumbing, Inc., posts 24/7 hours; ranked #2 of 1,192.

  3. 46

    Most-reviewed: TR Miller Heating, Cooling, Plumbing and Electrical, 10,641 Google reviews at 4.9★, the most of 1,192 ranked; ranked #46.

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

1,192 Carol Stream plumbers are ranked here by CR Score, from 8 published factors. 505 are open 24/7, 843 open Saturdays and 640 open Sundays, based on posted hours. The median Google rating is 4.8★ across 1,192 rated businesses.

Top 10 plumbers in Carol Stream at a glance

Top 10 plumbers in Carol Stream at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1MAS Plumbing, Inc.914.9★ (983)Roselle, 6 mi away24/7Overall
2Ferrari Plumbing, Inc.914.9★ (645)Wheaton, 3 mi away24/7Emergencies
3Keeley's Plumbing905.0★ (617)Lombard, 8 mi away24/7—
4Roto-Rooter Plumbing & Water Cleanup904.8★ (1,641)Lombard, 7 mi away24/7—
5Precision Today Plumbing Heating Cooling Electrical904.8★ (7,723)Carol Stream24/7—
6Roto-Rooter Plumbing & Water Cleanup904.8★ (3,018)Schaumburg, 12 mi away24/7—
7Advantage Plumbing, Heating & Air Conditioning894.7★ (4,045)Elgin, 10 mi away24/7—
8S and J Plumbing & Sewer894.9★ (3,937)Arlington Heights, 17 mi away24/7—
9The Scottish Plumber894.8★ (1,288)Villa Park, 8 mi away24/7—
10Journeymen Plumbing and Sewer LLC895.0★ (278)Warrenville, 7 mi away24/7—

The 1,192 best plumbers in Carol Stream, 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.

  1. Ranked #1 in Carol Stream

    #1 MAS Plumbing, Inc.

    Based in Roselle, 6 mi away

    91/100CR Score

    Ranked #1 because of its Google rating and availability: 4.9★ from 983 Google reviews, open 24/7.

    • 4.9★ from 983 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    81 Monaco Dr, Roselle, IL 60172
    View profile for MAS Plumbing, Inc.(630) 884-4201

  17. #17 Courtesy Plumbing

    Based in Bolingbrook, 14 mi away

    89/100CR Score

    Ranked #17 because of its Google rating and availability: 4.9★ from 1,082 Google reviews, open 24/7.

    • 4.9★ from 1,082 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    751 N Bolingbrook Dr Link 10, Bolingbrook, IL 60440
    View profile for Courtesy Plumbing(630) 759-8999

  19. #19 Plumbing Pros

    Based in Downers Grove, 10 mi away

    88/100CR Score

    Ranked #19 because of its Google rating and availability: 4.9★ from 349 Google reviews, open 24/7.

    • 4.9★ from 349 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    718 Ogden Ave Suite 109, Downers Grove, IL 60515
    View profile for Plumbing Pros(331) 207-5694

  20. #20 Mr Rooter Plumbing

    Based in Glendale Heights, 3 mi away

    88/100CR Score

    Ranked #20 because of its Google rating and availability: 4.8★ from 159 Google reviews, open 24/7.

    • 4.8★ from 159 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1935 Brandon Ct Unit A-1, Glendale Heights, IL 60139
    View profile for Mr Rooter Plumbing(630) 534-0005

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 1,192 ranked plumbers here; the rest are on their profiles.

plumbers in Carol Stream, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26TR Miller Heating, Cooling, Plumbing and Electrical885.0★ (449)16 mi
27Bee Quick Plumbing & Sewer - Naperville885.0★ (156)10 mi
28Goode Plumbing884.9★ (596)14 mi
29MDM Plumbing & Sewer885.0★ (113)8 mi
30J. Blanton Plumbing, Sewer & Drain874.8★ (413)10 mi
31Roto-Rooter Plumbing & Water Cleanup874.7★ (2,039)14 mi
32Aqua Knight Plumbing, Sewer, HVAC Services & Protection874.9★ (310)12 mi
33Mendel Plumbing, Heating & Electric874.9★ (2,793)10 mi
34Brilliant Plumbers: Sewage, Sump Pumps And Sewer875.0★ (375)16 mi
35Golden Pipes Plumbing875.0★ (60)5 mi
36Pro Services Plumbing, Drains, Sewer Lining875.0★ (52)4 mi
37Quality Plumbing Services, Inc.874.8★ (180)7 mi
38Fly Plumbing874.9★ (994)19 mi
39Pro Services Plumbing, Drains, Sewer Lining875.0★ (172)12 mi
40Father and Sons Plumbing & Drain Cleaning875.0★ (79)8 mi
41J. Blanton Plumbing, Sewer & Drain874.9★ (270)13 mi
42Leslie Heating, Cooling, Plumbing, & Electric874.8★ (3,089)7 mi
43J. Blanton Plumbing, Sewer & Drain874.8★ (549)14 mi
44Plumber Near You LLC875.0★ (35)3 mi
45ARS / Rescue Rooter874.7★ (4,969)7 mi
46TR Miller Heating, Cooling, Plumbing and Electrical874.9★ (10,641)17 mi
47Wiz Plumbing Inc.874.9★ (277)14 mi
48Andersen Plumbing & Sewer864.9★ (261)14 mi
49DRF Water Heating Solutions864.7★ (1,326)16 mi
50Excellent Plumbing865.0★ (520)21 mi

Also serving Carol Stream

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 Carol Stream
BusinessGoogle ratingDistance
A & H Plumbing & Heating Co5.0★ (2)12 mi
Ann's Landscaping5.0★ (2)9 mi
Blyz-Service | Home Renovation & Handyman in Chicago5.0★ (2)8 mi
Complete Backflow Services5.0★ (1)In Carol Stream
Da Handyman5.0★ (2)6 mi
Dream Home Plumbing5.0★ (128)5 mi
Great Lakes Plumbing Heating & Fire Protection Company4.5★ (2)11 mi
Home Services at The Home Depot4.0★ (2)11 mi
Midwest Landscape Concepts, Inc.5.0★ (2)7 mi
MJN Plumbing Inc5.0★ (2)11 mi
Montes Solutions Plumbing5.0★ (2)6 mi
Mr. Rooter Plumbing of Cook County4.7★ (501)12 mi
Muehlfelt Plumbing Sewer & ElectricIn Carol Stream
Nu-Era Plumbing5.0★ (2)6 mi
OHM Remodeling & Solutions5.0★ (2)6 mi
OneStop Pro Plumbing, Heating, Cooling & Electric4.9★ (836)3 mi
Pearson Electrical Services4.4★ (7)In Carol Stream
Plumbek Inc5.0★ (2)9 mi
Roto Rooster Plumbing and Drain Cleaning5.0★ (2)12 mi
Samuel Caminiti Inc5.0★ (2)10 mi

How much do plumbers cost in Carol Stream?

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

How much do plumbers cost in Carol Stream?
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 Illinois

In Illinois, Illinois Department of Public Health, Plumbing Program licenses Plumber licenses and plumbing contractor registration (Chicago licenses its own plumbers).

  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 Carol Stream plumbers

We scored 1,192 Carol Stream 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 Carol Stream 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 Carol Stream: frequently asked questions

Who is the best plumber in Carol Stream?

By CR Score, the highest-ranked plumber in Carol Stream, IL is MAS Plumbing, Inc. with a CR Score of 91/100. It has 4.9★ from 983 Google reviews. It is open 24/7. Ferrari Plumbing, Inc. (#2) and Keeley's Plumbing (#3) follow. We ranked 1,192 plumbers on 8 factors, last updated October 22, 2026.

How many plumbers are there in Carol Stream?

ContractorsRanked ranks 1,192 plumbers serving Carol Stream, IL. 1 of them is based in Carol Stream; 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 Carol Stream are open 24/7?

505 ranked plumbers in Carol Stream post 24/7 hours. The highest-ranked are MAS Plumbing, Inc. (#1), Ferrari Plumbing, Inc. (#2) and Keeley's Plumbing (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which plumbers in Carol Stream work on weekends?

843 of 1,192 ranked plumbers post Saturday hours and 640 post Sunday hours. The highest-ranked open Saturdays are MAS Plumbing, Inc. (#1), Ferrari Plumbing, Inc. (#2) and Keeley's Plumbing (#3). Posted hours are office hours; crews may book weekend jobs separately.

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

In Illinois, Illinois Department of Public Health, Plumbing Program handles licensing and covers Plumber licenses and plumbing contractor registration (Chicago licenses its own plumbers).

How much does water heater replacement cost in Carol Stream?

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

What Google rating do Carol Stream plumbers have?

The median Google rating among 1,192 rated plumbers in Carol Stream is 4.8★, with a median of 27 reviews. TR Miller Heating, Cooling, Plumbing and Electrical has the most, 10,641 reviews, and ranks #46. 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 Carol Stream

  1. October 2026: CR Scores recalculated for 1,192 plumbers serving Carol Stream.
  2. October 2026: 5 duplicate listings merged.

More plumbers and Carol Stream pages

Other trades in Carol Stream