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ContractorsRanked

Best Plumbers in Collinsville, IL (2026)

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

The short answer

  1. 1

    Best overall in Collinsville: Embrich Plumbing Co., CR Score 92/100; 4.9★ from 1,201 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Morrison Plumbing, Heating, Air, & Electrical Services, posts 24/7 hours; ranked #2 of 285.

  3. 2

    Most-reviewed: Morrison Plumbing, Heating, Air, & Electrical Services, 8,631 Google reviews at 4.9★, the most of 285 ranked; ranked #2.

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

285 Collinsville plumbers are ranked here by CR Score, from 8 published factors. 62 are open 24/7, 131 open Saturdays and 103 open Sundays, based on posted hours. The median Google rating is 4.7★ across 285 rated businesses.

Most of this list also appears on the Plumbers in Belleville ranking. See Plumbers in Belleville

Top 10 plumbers in Collinsville at a glance

Top 10 plumbers in Collinsville at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Embrich Plumbing Co.924.9★ (1,201)Maryville, 4 mi away24/7Overall
2Morrison Plumbing, Heating, Air, & Electrical Services924.9★ (8,631)Collinsville24/7Emergencies, Most reviews
3Roto-Rooter Plumbing & Water Cleanup914.8★ (5,589)St. Louis, 13 mi away24/7—
4Roto-Rooter Plumbing & Water Cleanup914.8★ (2,790)Belleville, 11 mi away24/7—
5Tiger Plumbing, Heating, Air Conditioning, & Electrical Services894.7★ (5,072)Collinsville24/7—
6Nolen Septic Services895.0★ (237)Edwardsville, 8 mi away24/7—
7CLEANSTREAM LLC895.0★ (202)O'Fallon, 8 mi away24/7—
8Polar Plumbing, Heating & Air Conditioning895.0★ (514)Collinsville24/7—
9Polar Plumbing, Heating & Air Conditioning885.0★ (197)Belleville, 11 mi away24/7—
10Roto-Rooter Plumbing & Water Cleanup884.8★ (4,983)Hazelwood, 24 mi away24/7—

The 285 best plumbers in Collinsville, 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 Collinsville

    #1 Embrich Plumbing Co.

    Based in Maryville, 4 mi away

    92/100CR Score

    Ranked #1 because of its Google rating and availability: 4.9★ from 1,201 Google reviews, open 24/7.

    • 4.9★ from 1,201 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2910 Maryville Rd, Maryville, IL 62062
    View profile for Embrich Plumbing Co.(618) 343-9899

  7. #7 CLEANSTREAM LLC

    Based in O'Fallon, 8 mi away

    89/100CR Score

    Ranked #7 because of its Google rating and availability: 5.0★ from 202 Google reviews, open 24/7.

    • 5.0★ from 202 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    Monterey Dr, O'Fallon, IL 62269
    View profile for CLEANSTREAM LLC(618) 484-7160

  13. #13 Classic Aire Care

    Based in Fairview Heights, 5 mi away

    86/100CR Score

    Ranked #13 because of its Google rating and availability: 5.0★ from 1,160 Google reviews, open 24/7.

    • 5.0★ from 1,160 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    13 Executive Dr Suite 15, Fairview Heights, IL 62208
    View profile for Classic Aire Care(618) 213-2690

  22. #22 BELOMAN

    Based in Belleville, 11 mi away

    84/100CR Score

    Ranked #22 because of its Google rating and availability: 4.9★ from 1,500 Google reviews, open 24/7.

    • 4.9★ from 1,500 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5909 Cool Sports Rd, Belleville, IL 62223
    View profile for BELOMAN(618) 235-6626

Plumbers ranked #29 to #29

#1 to #25 are shown in full above. Here are #29 to #29, in CR Score order; each links to its profile. We publish the top 29 of 285 ranked plumbers here; the rest are on their profiles.

plumbers in Collinsville, ranks 29 to 29
RankBusinessCR ScoreGoogle ratingDistance
29Darwyn's Plumbing834.3★ (215)12 mi

How much do plumbers cost in Collinsville?

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

How much do plumbers cost in Collinsville?
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 Collinsville plumbers

We scored 285 Collinsville 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 Collinsville 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 Collinsville: frequently asked questions

Who is the best plumber in Collinsville?

By CR Score, the highest-ranked plumber in Collinsville, IL is Embrich Plumbing Co. with a CR Score of 92/100. It has 4.9★ from 1,201 Google reviews. It is open 24/7. Morrison Plumbing, Heating, Air, & Electrical Services (#2) and Roto-Rooter Plumbing & Water Cleanup (#3) follow. We ranked 285 plumbers on 8 factors, last updated October 22, 2026.

How many plumbers are there in Collinsville?

ContractorsRanked ranks 285 plumbers serving Collinsville, IL. 4 of them are based in Collinsville; the rest serve it from nearby towns. Counts are as of October 2026.

Which plumbers in Collinsville are open 24/7?

62 ranked plumbers in Collinsville post 24/7 hours. The highest-ranked are Embrich Plumbing Co. (#1), Morrison Plumbing, Heating, Air, & Electrical Services (#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 Collinsville work on weekends?

131 of 285 ranked plumbers post Saturday hours and 103 post Sunday hours. The highest-ranked open Saturdays are Embrich Plumbing Co. (#1), Morrison Plumbing, Heating, Air, & Electrical Services (#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 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 Collinsville?

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

What Google rating do Collinsville plumbers have?

The median Google rating among 285 rated plumbers in Collinsville is 4.7★, with a median of 22 reviews. Morrison Plumbing, Heating, Air, & Electrical Services has the most, 8,631 reviews, and ranks #2. 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 Collinsville

  1. October 2026: CR Scores recalculated for 285 plumbers serving Collinsville.
  2. October 2026: 1 duplicate listing merged.

More plumbers and Collinsville pages

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