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Find Water heater repair or service pros in Union

Wagner & Sons Plumbing, LLC

4.81(
211
)
Approved Pro

Wagner & Sons Plumbing, LLC

4.81(
211
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
83 local quotes requested

Wagner & Sons plumbing, LLC, has been in the business for the past 40 years. We're dedicated to providing our clients with the very best in service, installations and repairs for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and we take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. Call us today!

"Great work! "

Troy D on December 2025

Wagner & Sons plumbing, LLC, has been in the business for the past 40 years. We're dedicated to providing our clients with the very best in service, installations and repairs for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and we take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. Call us today!

"Great work! "

Troy D on December 2025


Avatar for Wagner & Sons Plumbing, LLC

Wagner & Sons Plumbing, LLC

5.00(
26
)
Approved Pro

Wagner & Sons Plumbing, LLC

5.00(
26
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
96 local quotes requested

WINTER WEATHER: 24 HOUR EMERGENCY SERVICES AVAILABLE. Call me today at (630) 546-2588. Master Plumber with 44 years of experience*Proudly run by 3 generations of our family* Professional* Prompt & On time* Informative*Fair Pricing*Discounts for Seniors and Veterans* Same Day/Next day Service (in most cases)* Available weekends & Holidays* All work has a warranty* Call or click to schedule a FREE estimate today! ***Currently we do NOT install or repair Tankless Water Heaters***

"Simply put,in Mike we trust. He diagnosed our issue immediately, replaced our water heater and other troubleshooting. Now our water is piping hot, running smooth and clean! We have a 90 year old home, they don’t build them like this anymore and I’m not shopping around. When I need service again and I certainly will, Wagner & Sons is the only one I’ll call. Thank you!"

Rachel O on September 2025

WINTER WEATHER: 24 HOUR EMERGENCY SERVICES AVAILABLE. Call me today at (630) 546-2588. Master Plumber with 44 years of experience*Proudly run by 3 generations of our family* Professional* Prompt & On time* Informative*Fair Pricing*Discounts for Seniors and Veterans* Same Day/Next day Service (in most cases)* Available weekends & Holidays* All work has a warranty* Call or click to schedule a FREE estimate today! ***Currently we do NOT install or repair Tankless Water Heaters***

"Simply put,in Mike we trust. He diagnosed our issue immediately, replaced our water heater and other troubleshooting. Now our water is piping hot, running smooth and clean! We have a 90 year old home, they don’t build them like this anymore and I’m not shopping around. When I need service again and I certainly will, Wagner & Sons is the only one I’ll call. Thank you!"

Rachel O on September 2025


Avatar for Service King Plumbing, Heating, Cooling & Electric, Inc.

Service King Plumbing, Heating, Cooling & Electric, Inc.

4.63(
379
)
Approved Pro

Service King Plumbing, Heating, Cooling & Electric, Inc.

4.63(
379
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
106 local quotes requested

Service King Plumbing, Heating, Cooling & Electric, Inc. is a customer & employee focused residential & commercial service business. With over 30 years of experience in our trades of expertise and helping homeowners from all walks of life deal with their unexpected mechanical problems, we promise to help you smile. Service King Plumbing, Heating, Cooling & Electric, Inc. prides itself in superior and professional customer satisfaction experience, without our customers we would not exist, therefore, if you're not happy, we're not happy. Our Well groomed, professional, personable, smell good technicians promise to treat your home with respect, always give pricing upfront with options for everyone's budget and leave your house cleaner than before our arrival. Our commitment to our customers has lead to a demand for our services 7 days a week, we never close! and are always here to help you smile.

"The contractor was quick to respond, extremely professional, and quick to do the job. I will use again for my plumbing needs. "

Ryan P on September 2025

Service King Plumbing, Heating, Cooling & Electric, Inc. is a customer & employee focused residential & commercial service business. With over 30 years of experience in our trades of expertise and helping homeowners from all walks of life deal with their unexpected mechanical problems, we promise to help you smile. Service King Plumbing, Heating, Cooling & Electric, Inc. prides itself in superior and professional customer satisfaction experience, without our customers we would not exist, therefore, if you're not happy, we're not happy. Our Well groomed, professional, personable, smell good technicians promise to treat your home with respect, always give pricing upfront with options for everyone's budget and leave your house cleaner than before our arrival. Our commitment to our customers has lead to a demand for our services 7 days a week, we never close! and are always here to help you smile.

"The contractor was quick to respond, extremely professional, and quick to do the job. I will use again for my plumbing needs. "

Ryan P on September 2025


Avatar for Duane Blanton Plumbing, Sewer & Drainage Inc. - Plumbing

Duane Blanton Plumbing, Sewer & Drainage Inc. - Plumbing

5.00(
2
)
Approved Pro

Duane Blanton Plumbing, Sewer & Drainage Inc. - Plumbing

5.00(
2
)
Approved Pro
104 local quotes requested
37 years of experience

Duane Blanton Plumbing, Sewer, Heating & Cooling has been serving Chicagoland and surrounding areas since 1988. Over 30+ years, we've developed the kind of service that surpasses expectations: a motivated team built on providing full-service support for your home, be it repair, maintenance or install. Our team licensed and certified technicians will guide you through every step of the process, from the initial phone call to service completion. This kind of reliability, transparency, professionalism and customer involvement allows us to develop long-lasting relationships with our clientele.

"Danny D, Jerry, and Adam, y’all are stuck with me as a client lol. They provided excellent service, funny, kind, accommodating and explained all that they were doing and all of our goals in maintaining my plumbing. They went above and beyond and I know in the future this is my go to team for our plumbing needs. They showed up last year and this year and just taught me so much in maintaining my home system and their expertise!!!"

Trinidad L on March 2025

Duane Blanton Plumbing, Sewer, Heating & Cooling has been serving Chicagoland and surrounding areas since 1988. Over 30+ years, we've developed the kind of service that surpasses expectations: a motivated team built on providing full-service support for your home, be it repair, maintenance or install. Our team licensed and certified technicians will guide you through every step of the process, from the initial phone call to service completion. This kind of reliability, transparency, professionalism and customer involvement allows us to develop long-lasting relationships with our clientele.

"Danny D, Jerry, and Adam, y’all are stuck with me as a client lol. They provided excellent service, funny, kind, accommodating and explained all that they were doing and all of our goals in maintaining my plumbing. They went above and beyond and I know in the future this is my go to team for our plumbing needs. They showed up last year and this year and just taught me so much in maintaining my home system and their expertise!!!"

Trinidad L on March 2025


"Communication between this company and myself was excellent. They did a great job and would highly recommend them."

Kimberly S on August 2025

Here at JVS Plumbing Company we are more interested in making a customer than a sale.

"Communication between this company and myself was excellent. They did a great job and would highly recommend them."

Kimberly S on August 2025


Avatar for Aqua Knight Plumbing Co.

Aqua Knight Plumbing Co.

5.00(
7
)
Approved Pro

Aqua Knight Plumbing Co.

5.00(
7
)
Approved Pro
Customers say: Quick response
140 local quotes requested
2 years of experience

With 24 years of experience we are dedicated to providing our clients with the very best in service, installation, and repairs for all phases of your plumbing needs. We specialize in a variety of residential and commercial services from water heater installations, sewer main installations, sump pump installations, repairs and so much more! We take pride in the attention to detail put into each of the projects were involved with. Were known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. All Work Is Warrantied - Inquire Within Military Veteran and First Responders Discounts Available - Inquire Within Deposits May Be Required - Inquire Within Accepts Cash, Checks & Major Credit Cards Financing Options Are Available - Inquire Within 24/7 Emergency Services Available aquaknightplumbing.com

"Great experience with Aqua Knight. Walked through the estimate on Saturday. Came first thing Monday and knocked it out. Would recommend them for anyone needing a new hot water heater. "

Sean F on November 2025

With 24 years of experience we are dedicated to providing our clients with the very best in service, installation, and repairs for all phases of your plumbing needs. We specialize in a variety of residential and commercial services from water heater installations, sewer main installations, sump pump installations, repairs and so much more! We take pride in the attention to detail put into each of the projects were involved with. Were known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. All Work Is Warrantied - Inquire Within Military Veteran and First Responders Discounts Available - Inquire Within Deposits May Be Required - Inquire Within Accepts Cash, Checks & Major Credit Cards Financing Options Are Available - Inquire Within 24/7 Emergency Services Available aquaknightplumbing.com

"Great experience with Aqua Knight. Walked through the estimate on Saturday. Came first thing Monday and knocked it out. Would recommend them for anyone needing a new hot water heater. "

Sean F on November 2025


Avatar for Four Seasons Heating & Air Conditioning

Four Seasons Heating & Air Conditioning

4.54(
2,826
)
Approved Pro

Four Seasons Heating & Air Conditioning

4.54(
2,826
)
Approved Pro
Customers say: Super punctual
955 local quotes requested
54 years of experience

Four Seasons Heating, Air Conditioning, and Plumbing began as a father-son business operating out of a Chicago garage in 1971. They went from home to home repairing furnaces and air conditioners with the goal of offering their customers honest and competent service. No extra charge for 24 hr emergency service. Additional contacts: Chicago 773-413-1505 & 773-413-1028, South suburbs 708-406-3002, Southwest suburbs 815-306-2471, West suburbs 630-210-3352, North & Northwest 847-201-3222 , Northwest Indiana 219-228-8606, and (866) 444-2404. Additional emails - cs@fourseasons-chicago.com, customer.service@fourseasons-chicago.com, fs@fourseasons-chicago.com. Additional fax numbers- 773-284-9484, 847-783-0400. Additional contact names - David Musial. Additional DBAs - Four Seasons Heating, Air Conditioning and Plumbing, Four Seasons Heating & Air Conditioning, Inc., Four Seasons Heating & Air.

"Great job"

Ilemi O on November 2025

Four Seasons Heating, Air Conditioning, and Plumbing began as a father-son business operating out of a Chicago garage in 1971. They went from home to home repairing furnaces and air conditioners with the goal of offering their customers honest and competent service. No extra charge for 24 hr emergency service. Additional contacts: Chicago 773-413-1505 & 773-413-1028, South suburbs 708-406-3002, Southwest suburbs 815-306-2471, West suburbs 630-210-3352, North & Northwest 847-201-3222 , Northwest Indiana 219-228-8606, and (866) 444-2404. Additional emails - cs@fourseasons-chicago.com, customer.service@fourseasons-chicago.com, fs@fourseasons-chicago.com. Additional fax numbers- 773-284-9484, 847-783-0400. Additional contact names - David Musial. Additional DBAs - Four Seasons Heating, Air Conditioning and Plumbing, Four Seasons Heating & Air Conditioning, Inc., Four Seasons Heating & Air.

"Great job"

Ilemi O on November 2025


Mr Goodwater Inc

4.97(
32
)
Approved Pro

Mr Goodwater Inc

4.97(
32
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
17 local quotes requested

A 25 year-old, family-owned independent business offering water softening, conditioning, filtration and purification for homes, businesses and industry. We offer free water test and analysis, Eco-friendly options and many financing programs. There are two WQA Certified Water Specialists on staff to help diagnose water problems and recommend budget-friendly solutions.

"The job went very well, I requested an estimate, and the representative came by and took a look at my water and system. Gave me the price options, and I asked when you can do the installation? He said now if you like. I had a new water softener installed within a few hours. Awsome service"

Brendt W on March 2025

A 25 year-old, family-owned independent business offering water softening, conditioning, filtration and purification for homes, businesses and industry. We offer free water test and analysis, Eco-friendly options and many financing programs. There are two WQA Certified Water Specialists on staff to help diagnose water problems and recommend budget-friendly solutions.

"The job went very well, I requested an estimate, and the representative came by and took a look at my water and system. Gave me the price options, and I asked when you can do the installation? He said now if you like. I had a new water softener installed within a few hours. Awsome service"

Brendt W on March 2025



Avatar for Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

3.99(
561
)
Approved Pro

Roto-Rooter Plumbing & Water Cleanup

3.99(
561
)
Approved Pro
Customers say: Quick response
330 local quotes requested
90 years of experience

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"They had to come two extra times to fix the work that was done."

Jamal J on April 2025

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"They had to come two extra times to fix the work that was done."

Jamal J on April 2025

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FAQs for water heater repair or service projects in Union, 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 Union, 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.