91/100CR Score
Ranked #1 because of its Google rating and availability: 4.9★ from 1,119 Google reviews, open 24/7.
- 4.9★ from 1,119 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 650 E Terra Cotta Ave #110, Crystal Lake, IL 60014
Best Plumbers in Island Lake, IL (2026)
528 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Island Lake: Roto-Rooter Plumbing & Water Cleanup, CR Score 91/100; 4.9★ from 1,119 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): JCB Plumbing, LLC, posts 24/7 hours; ranked #2 of 528.
- 30
Most-reviewed: ABC Plumbing, Sewer, Heating, Cooling & Electric, 22,524 Google reviews at 4.7★, the most of 528 ranked; ranked #30.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
528 Island Lake plumbers are ranked here by CR Score, from 8 published factors. 232 are open 24/7, 359 open Saturdays and 269 open Sundays, based on posted hours. The median Google rating is 4.9★ across 528 rated businesses.
Top 10 plumbers in Island Lake at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 91 | 4.9★ (1,119) | Crystal Lake, 6 mi away | 24/7 | Overall |
| 2 | JCB Plumbing, LLC | 91 | 4.9★ (452) | Wauconda, 2 mi away | 24/7 | Emergencies |
| 3 | Tidy Tank Plumbing, Sewer, and Septic | 91 | 4.9★ (1,127) | Crystal Lake, 7 mi away | 24/7 | — |
| 4 | S and J Plumbing & Sewer | 90 | 4.9★ (3,937) | Arlington Heights, 14 mi away | 24/7 | — |
| 5 | Excellent Plumbing | 90 | 5.0★ (520) | Lake Zurich, 8 mi away | 24/7 | — |
| 6 | Ex-Stink Plumbing & Sewer | 90 | 4.9★ (639) | Fox Lake, 8 mi away | 24/7 | — |
| 7 | All Affordable Plumbing & Repipe Inc. | 89 | 4.8★ (946) | Barrington, 7 mi away | 24/7 | — |
| 8 | Black Diamond Plumbing & Mechanical Inc. | 89 | 4.9★ (6,580) | McHenry, 6 mi away | 24/7 | — |
| 9 | Roto-Rooter Plumbing & Water Cleanup | 89 | 4.9★ (2,373) | Arlington Heights, 16 mi away | 24/7 | — |
| 10 | Urban Plumbing Inc. | 89 | 5.0★ (269) | Lake Zurich, 9 mi away | 24/7 | — |
The 528 best plumbers in Island Lake, 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.
Based in Wauconda, 2 mi away
91/100CR ScoreRanked #2 because of its Google rating and availability: 4.9★ from 452 Google reviews, open 24/7.
- 4.9★ from 452 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1099 Brown St STE 201, Wauconda, IL 60084
Based in Crystal Lake, 7 mi away
91/100CR ScoreRanked #3 because of its Google rating and availability: 4.9★ from 1,127 Google reviews, open 24/7.
- 4.9★ from 1,127 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 740 McArdle Dr, Crystal Lake, IL 60014
Based in Arlington Heights, 14 mi away
90/100CR ScoreRanked #4 because of its Google rating and availability: 4.9★ from 3,937 Google reviews, open 24/7.
- 4.9★ from 3,937 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1156 W Shure Dr Suite 130, Arlington Heights, IL 60004
Based in Lake Zurich, 8 mi away
90/100CR ScoreRanked #5 because of its Google rating and availability: 5.0★ from 520 Google reviews, open 24/7.
- 5.0★ from 520 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 785 Oakwood Rd Suite E101, Lake Zurich, IL 60047
Based in Fox Lake, 8 mi away
90/100CR ScoreRanked #6 because of its Google rating and availability: 4.9★ from 639 Google reviews, open 24/7.
- 4.9★ from 639 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 19 Hillcrest Ave, Fox Lake, IL 60020
Based in Barrington, 7 mi away
89/100CR ScoreRanked #7 because of its Google rating and availability: 4.8★ from 946 Google reviews, open 24/7.
- 4.8★ from 946 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 22099 N Bertha Ln, Barrington, IL 60010
Based in McHenry, 6 mi away
89/100CR ScoreRanked #8 because of its Google rating and availability: 4.9★ from 6,580 Google reviews, open 24/7.
- 4.9★ from 6,580 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1400 Miller Pkwy, McHenry, IL 60050
Based in Arlington Heights, 16 mi away
89/100CR ScoreRanked #9 because of its Google rating and availability: 4.9★ from 2,373 Google reviews, open 24/7.
- 4.9★ from 2,373 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 304 E Rand Rd Ste 280, Arlington Heights, IL 60004
Based in Lake Zurich, 9 mi away
89/100CR ScoreRanked #10 because of its Google rating and availability: 5.0★ from 269 Google reviews, open 24/7.
- 5.0★ from 269 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 542 Shaker Ln, Lake Zurich, IL 60047
#11 1-Tom-Plumber
Based in Lake in the Hills, 8 mi away
89/100CR ScoreRanked #11 because of its Google rating and availability: 4.9★ from 368 Google reviews, open 24/7.
- 4.9★ from 368 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9200 Pyott Rd, Lake in the Hills, IL 60156
Based in Schaumburg, 16 mi away
89/100CR ScoreRanked #12 because of its Google rating and availability: 4.8★ from 3,018 Google reviews, open 24/7.
- 4.8★ from 3,018 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2300 Hammond Dr, Schaumburg, IL 60173
#13 AquaPro Plumbing
Based in Lake Zurich, 9 mi away
88/100CR ScoreRanked #13 because of its Google rating and availability: 5.0★ from 166 Google reviews, open 24/7.
- 5.0★ from 166 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1116 Wilkes Ln, Lake Zurich, IL 60047
Based in Fox Lake, 7 mi away
88/100CR ScoreRanked #14 because of its Google rating and availability: 5.0★ from 128 Google reviews, open 24/7.
- 5.0★ from 128 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 585 Foxridge Dr, Fox Lake, IL 60020
Based in McHenry, 6 mi away
88/100CR ScoreRanked #15 because of its Google rating and availability: 4.7★ from 467 Google reviews, open 24/7.
- 4.7★ from 467 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3406 W Elm St, McHenry, IL 60050
Based in Wauconda, 2 mi away
88/100CR ScoreRanked #16 because of its Google rating and availability: 4.9★ from 61 Google reviews, open 24/7.
- 4.9★ from 61 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 951 N Old Rand Rd Unit 104, Wauconda, IL 60084
Based in Woodstock, 5 mi away
88/100CR ScoreRanked #17 because of its Google rating and availability: 4.9★ from 109 Google reviews, open 24/7.
- 4.9★ from 109 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#18 Fly Plumbing
Based in Wheeling, 18 mi away
88/100CR ScoreRanked #18 because of its Google rating and availability: 4.9★ from 994 Google reviews, open 24/7.
- 4.9★ from 994 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 584 Chaddick Dr, Wheeling, IL 60090
Based in Fox Lake, 5 mi away
87/100CR ScoreRanked #19 because of its Google rating and availability: 4.9★ from 83 Google reviews, open 24/7.
- 4.9★ from 83 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#20 Huntley Plumbing
Based in Crystal Lake, 11 mi away
87/100CR ScoreRanked #20 because of its Google rating and availability: 5.0★ from 158 Google reviews, open 24/7.
- 5.0★ from 158 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Elgin, 16 mi away
87/100CR ScoreRanked #21 because of its Google rating and availability: 4.9★ from 686 Google reviews, open 24/7.
- 4.9★ from 686 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1401 Timber Dr, Elgin, IL 60123
Based in Elgin, 19 mi away
87/100CR ScoreRanked #22 because of its Google rating and availability: 4.7★ from 4,045 Google reviews, open 24/7.
- 4.7★ from 4,045 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 992 St Charles St, Elgin, IL 60120
Based in Fox Lake, 4 mi away
87/100CR ScoreRanked #23 because of its Google rating and availability: 5.0★ from 49 Google reviews, open 24/7.
- 5.0★ from 49 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 26575 W Commerce Dr Unit 609, Volo, IL 60073
Based in Round Lake, 7 mi away
87/100CR ScoreRanked #24 because of its Google rating and availability: 4.8★ from 211 Google reviews, open 24/7.
- 4.8★ from 211 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 25380 Main St, Round Lake, IL 60073
Based in Lake in the Hills, 8 mi away
87/100CR ScoreRanked #25 because of its Google rating and availability: 4.9★ from 146 Google reviews, open 24/7.
- 4.9★ from 146 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8435 Pyott Rd, Lake in the Hills, IL 60156
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 528 ranked plumbers here; the rest are on their profiles.
Also serving Island Lake
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.
| Business | Google rating | Distance |
|---|---|---|
| A & H Plumbing & Heating Co | 5.0★ (2) | 20 mi |
| A Better Plumber & Sewer Company Inc. | 5.0★ (1) | 2 mi |
| AP Plumbing Inc | 5.0★ (2) | 24 mi |
| Apex Plumbing Pros LLC | 5.0★ (2) | 11 mi |
| Basements Etc., Inc. | 5.0★ (2) | 15 mi |
| DMS Enterprise Services Inc. | 1.0★ (1) | In Island Lake |
| Drain 911 Plumbing and Sewer Rodding | 3.0★ (2) | 18 mi |
| Drinka Plumbing | 5.0★ (2) | 19 mi |
| Iron Wrench Plumbing | 5.0★ (2) | 11 mi |
| Maximum Plumbing inc. | 4.9★ (104) | 9 mi |
| Montes Solutions Plumbing | 5.0★ (2) | 21 mi |
| OHM Remodeling & Solutions | 5.0★ (2) | 21 mi |
| Plumbek Inc | 5.0★ (2) | 22 mi |
| Plumbing Systems LLC | 5.0★ (2) | 14 mi |
| SDI INC. | 5.0★ (2) | 11 mi |
| Solomon Plumbing | 5.0★ (2) | 22 mi |
| Speed Plumbing Sewer and Drainage Inc. | 5.0★ (2) | 6 mi |
| Thompson Heating and Cooling | 4.6★ (17) | In Island Lake |
| Water Tech Solutions LLC | 5.0★ (2) | 24 mi |
| Waukegan Plumbers | 3.0★ (2) | 18 mi |
How much do plumbers cost in Island Lake?
National price ranges in USD, not adjusted for Island Lake. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Water heater replacement | $882 | $1,348 | $1,826 | Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 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).
- Check that the status is active and the name matches the contract or truck.
- 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 Island Lake plumbers
We scored 528 Island Lake 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.
| Factor | Weight | Computed from | In Island Lake data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |
Plumbers in Island Lake: frequently asked questions
Who is the best plumber in Island Lake?
By CR Score, the highest-ranked plumber in Island Lake, IL is Roto-Rooter Plumbing & Water Cleanup with a CR Score of 91/100. It has 4.9★ from 1,119 Google reviews. It is open 24/7. JCB Plumbing, LLC (#2) and Tidy Tank Plumbing, Sewer, and Septic (#3) follow. We ranked 528 plumbers on 8 factors, last updated October 22, 2026.
How many plumbers are there in Island Lake?
ContractorsRanked ranks 528 plumbers serving Island Lake, IL. 1 of them is based in Island Lake; 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 Island Lake are open 24/7?
232 ranked plumbers in Island Lake post 24/7 hours. The highest-ranked are Roto-Rooter Plumbing & Water Cleanup (#1), JCB Plumbing, LLC (#2) and Tidy Tank Plumbing, Sewer, and Septic (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which plumbers in Island Lake work on weekends?
359 of 528 ranked plumbers post Saturday hours and 269 post Sunday hours. The highest-ranked open Saturdays are Roto-Rooter Plumbing & Water Cleanup (#1), JCB Plumbing, LLC (#2) and Tidy Tank Plumbing, Sewer, and Septic (#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 Island Lake?
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 Island Lake. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Island Lake plumbers have?
The median Google rating among 528 rated plumbers in Island Lake is 4.9★, with a median of 30 reviews. ABC Plumbing, Sewer, Heating, Cooling & Electric has the most, 22,524 reviews, and ranks #30. 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 Island Lake
- October 2026: CR Scores recalculated for 528 plumbers serving Island Lake.
- October 2026: 2 duplicate listings merged.
More plumbers and Island Lake pages
Plumbers near Island Lake
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- Plumbers in Round Lake, IL500 ranked
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Other trades in Island Lake
- Roofers in Island Lake1717 ranked
- Electricians in Island Lake486 ranked
- HVAC contractors in Island Lake781 ranked
- General contractors in Island Lake723 ranked
- Painters in Island Lake227 ranked
- Landscapers in Island Lake275 ranked
- Handymen in Island Lake101 ranked
- Kitchen remodelers in Island Lake557 ranked
- Bathroom remodelers in Island Lake591 ranked
- Flooring contractors in Island Lake423 ranked
- Tile installers in Island Lake86 ranked
- Drywall contractors in Island Lake12 ranked
- Concrete contractors in Island Lake285 ranked
- Fence contractors in Island Lake119 ranked
- Deck builders in Island Lake226 ranked
- Siding contractors in Island Lake879 ranked
- Window installers in Island Lake873 ranked
- Gutter installers in Island Lake283 ranked
- Insulation contractors in Island Lake79 ranked
- Solar installers in Island Lake121 ranked
- Garage door repair companies in Island Lake173 ranked
- Foundation repair companies in Island Lake185 ranked
- Tree services in Island Lake290 ranked
- Masonry contractors in Island Lake298 ranked
- Water damage restoration companies in Island Lake847 ranked
- Home builders in Island Lake524 ranked
- Demolition contractors in Island Lake63 ranked
- All contractors in Island Lake