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Find Water heater repair or service pros in Grayslake

Avatar for Precision Today Plumbing Heating Cooling Electrical
Precision Today Plumbing Heating Cooling Electrical
4.7(
564
)

Serving Grayslake, IL and surrounding areas

Approved

In business since 1992

Emergency services offered

Warranties offered

"Mike was very helpful he was there actually to check after there was a sewer repair and also my hot water heater as a courtesy... he helped me with future plumbing issues that I may have and some suggestions with them...he was very professional throughout the visit"
New PVC piping for double lav and vent stack
Updated kitchen faucet and drains
Original fixture
New fixture installed
Compromised sewer line

+47

Response time3 hrs
Response rate90%
22 neighbors recently requested a quote
Avatar for All Affordable Plumbing Inc
All Affordable Plumbing Inc
4.9(
177
)

Serving Grayslake, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Emergency services offered

Warranties offered

"Tried this service as a new home owner. Very quick response. Came to our home within hours of call and replaced our toilet. Terrific customer service! Very Knowledgeable in the space of plumbing expertise. We are satisfied with our service. Very affordable!"
Pipe was completely packed! Drain cleaning was not going to do the  job here!
Master Bath - Chicago
Geberit wall mounted toilet carrier installed. Wall mounted faucet installed. Hall Bath.
You can see the crud inside the pipe accumulated over 60+ years!
Old Broken Clay pipe just outside the foundation wall.

+41

Response time10 hrs
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for JVS Plumbing Company
JVS Plumbing Company
4.9(
119
)

Serving Grayslake, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Excellent. I needed a new water heater in a hurry. They moved things around to help me right away. Excellent work and service. Recommend highly."
Drinking fountain install
Drinking fountain install
75 gallon water heaters
Grease interceptor instal
Grease interceptor instal

+45

Response time1 day
22 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Toptec Heating, Cooling, Plumbing & Electrical, Inc.
Toptec Heating, Cooling, Plumbing & Electrical, Inc.
4.4(
612
)

Serving Grayslake, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Free estimates

Emergency services offered

"Service was excellent. Heater/humidifier was inspected. Provided excellent suggestions to maintain heater throughout the year with explanations. Answered all of my questions patiently. Would highly recommend!"
Duct Cleaning Before/After
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Barrington Geothermal Lake Heat Exchangers
Barrington Geothermal - WaterFurnace Geothermal Heating/Cooling Systems with Desuperheaters

+48

Response time1 day
78 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for CAB Backflow, Inc
CAB Backflow, Inc
5.0(
18
)

Serving Grayslake, IL and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Carlos is excellent. He is very responsive, professional & reasonably priced. He & Eli installed a new water heater very quickly for us after our old one started leaking. I highly recommend CAB Backflow and would absolutely use them again for other plumbing jobs."
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+12

Recommended by100%of homeowners
Avatar for Ultimate Rooter Services
Ultimate Rooter Services
4.8(
202
)

Serving Grayslake, IL and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"Antonio came on an emergency when the basement was flooded and also replaced the water heater. Did a fabulous job and will have him come in the future. Thank you!"
Response time3 hrs
Response rate90%
57 neighbors recently requested a quote
Avatar for Cosmic Plumbing LLC
Cosmic Plumbing LLC
5.0(
15
)

Serving Grayslake, IL and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"We had Chad from Cosmic Plumbing out to replace our old water softener. He was very professional and informative from start to finish! He was fairly priced and easy to work with. Highly recommend for all your plumbing needs!"
3 neighbors recently requested a quote
Avatar for Illinois Sewer And Drain Inc
Illinois Sewer And Drain Inc
4.8(
19
)

Serving Grayslake, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

Illinois sewer and plumbing is owned & operated by Mr Joe and family. We are a full plumbing and sewer repair service company that is licensed, bonded, and insured. We are fully committed to offering our customers honest, reliable, quality service, twenty-four hours a day, seven days a week. Through dedication to our customers and our commitment to quality, we feel that we can offer you the best service in the industry. Free Estimates - Licensed, Bonded & Insured - Better Business Bureau Member A+ Rating - Owner operated.

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+23

Response time9 hrs
Recommended by68%of homeowners
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FAQs for water heater repair or service projects in Grayslake, IL

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Grayslake, IL homeowners’ guide to water heater repair or services

From average costs to expert advice, get all the answers you need to get your job done.