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Find Water heater repair or service pros in Cortland

Wagner & Sons Plumbing, LLC

4.81(
213
)
Approved Pro

Wagner & Sons Plumbing, LLC

4.81(
213
)
Approved Pro
Super Service Award
Customers say: True professional
67 local quotes requested
64 years of experience

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!

"From start to finish Mike and his Son were friendly and did an excellent job installing the new hot water heater in our home. Made our lives less stressful dealing with such a friendly company. "

Danny B on January 2026

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!

"From start to finish Mike and his Son were friendly and did an excellent job installing the new hot water heater in our home. Made our lives less stressful dealing with such a friendly company. "

Danny B on January 2026


Avatar for Wagner & Sons Plumbing, LLC

Wagner & Sons Plumbing, LLC

5.00(
29
)
Approved Pro

Wagner & Sons Plumbing, LLC

5.00(
29
)
Approved Pro
Super Service Award
Customers say: Quality work
20 years of experience
Free onsite estimate

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***

"I’ve used Mike twice now, last time for a sump pump replacement and water heater flush. Did great work and takes the time to explain what is going on. I don’t feel like he’s trying to upsell services to me like some other plumbers. Highly recommend. "

John C on February 2026

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***

"I’ve used Mike twice now, last time for a sump pump replacement and water heater flush. Did great work and takes the time to explain what is going on. I don’t feel like he’s trying to upsell services to me like some other plumbers. Highly recommend. "

John C on February 2026


Avatar for Copper Sky Plumbing

Copper Sky Plumbing

4.98(
41
)
Approved Pro

Copper Sky Plumbing

4.98(
41
)
Approved Pro
Super Service Award
Customers say: Quick response
14 years of experience
Free onsite estimate

Family owned and operated. Owner, David Torres is a registered Master Plumber. Licensed, Bonded & Insured. 20 years of experience. Don't get flooded by plumbing problems! We can fix it. *FREE PLUMBING INSPECTION INCLUDED WITH ANY SERVICE*~ Just mention this ad! Copper Sky Plumbing addresses each job with attention to detail and excellent customer service. You can be confident in a company that is honest and fair with the experience to get the job done right the first time. Accepting cash, check or PayPal.

"."

Margaret D on February 2026

Family owned and operated. Owner, David Torres is a registered Master Plumber. Licensed, Bonded & Insured. 20 years of experience. Don't get flooded by plumbing problems! We can fix it. *FREE PLUMBING INSPECTION INCLUDED WITH ANY SERVICE*~ Just mention this ad! Copper Sky Plumbing addresses each job with attention to detail and excellent customer service. You can be confident in a company that is honest and fair with the experience to get the job done right the first time. Accepting cash, check or PayPal.

"."

Margaret D on February 2026


Lil Ducklins Handyman Service

No reviews yet

Lil Ducklins Handyman Service

No reviews yet
17 years of experience

I really enjoy working with my potential customers and making them happy with a job well done when completed.

I really enjoy working with my potential customers and making them happy with a job well done when completed.


Avatar for T.W.P Management

T.W.P Management

No reviews yet

T.W.P Management

No reviews yet
10 years of experience

We love what we do and it shows. we know our industry's like the back of our hands. There’s no challenge too big or too small, and we dedicate our utmost energy to every project we take on. Strategies & Plans Every customer is unique. That’s why we customize every one of our plans to fit your needs exactly. Whether it’s a small strategy or a comprehensive effort, we’ll sit down with you, listen to your requests, and prepare a customized plan.

We love what we do and it shows. we know our industry's like the back of our hands. There’s no challenge too big or too small, and we dedicate our utmost energy to every project we take on. Strategies & Plans Every customer is unique. That’s why we customize every one of our plans to fit your needs exactly. Whether it’s a small strategy or a comprehensive effort, we’ll sit down with you, listen to your requests, and prepare a customized plan.


Stoll Sales & Construction

No reviews yet

Stoll Sales & Construction

No reviews yet
22 years of experience

For 18 years I was an Outside Sales Representative for nearly all aspects for the building industry. Part of my success was the understanding of how these products worked, were installed and repaired. I have been servicing, repairing and installing every aspect of a home and yard for as long as I can remember. I will work with every customer to meet their needs for their project. Pricing is always fair and negotiable. Since I have sold most everything we would need for your project, I can also help you get the materials at a great price.

For 18 years I was an Outside Sales Representative for nearly all aspects for the building industry. Part of my success was the understanding of how these products worked, were installed and repaired. I have been servicing, repairing and installing every aspect of a home and yard for as long as I can remember. I will work with every customer to meet their needs for their project. Pricing is always fair and negotiable. Since I have sold most everything we would need for your project, I can also help you get the materials at a great price.


3 brothers handyman service

No reviews yet

3 brothers handyman service

No reviews yet
15 years of experience

All around handyman

All around handyman


men at work construction

No reviews yet

men at work construction

No reviews yet
12 years of experience

Depending on the size of job will determine how many employees will be available. Also depending on the size of job would determine billing, usually we ask for half prior to job after contract signed and remaining balance when job is complete. We have referral programs and second contract discounts.

Depending on the size of job will determine how many employees will be available. Also depending on the size of job would determine billing, usually we ask for half prior to job after contract signed and remaining balance when job is complete. We have referral programs and second contract discounts.


Avatar for Prairie State Water Solutions

Prairie State Water Solutions

4.93(
15
)

Prairie State Water Solutions

4.93(
15
)
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Prairie State Water Solutions, Inc provides effective water conditioning systems to the St. Charles, IL area, and all of Kane, Kendall, Dupage, and the surrounding counties. We have served residential and commercial clients for over 50 years. We offer a full line of watercare products, and provide service for all makes and models. Call us today for your free water test and consultation. You deserve better water. Let us find a solution to your problem. Hard Water? Iron or Rust? Smelly Water? We fix it all! Call Prairie State Water Solutions today for better water.

"My 25 year old pump was going out when I called at 4:30 pm. By 5:30 pm Prairie State Water Systems was at my house to inspect my system and verified that my pump was going out. At 8 am the next day, two men arrived. My pump was replaced with higher grade piping, couplers, and new wiring. As my system was 25 years old, I wanted the control box, pressure switch, and pressure tank in the basement replaced. By lunch I had a new system done at a fair price with a very high level of craftsmanship. I highly recommend Prairie State Water Systems."

Jeff A on August 2020

Prairie State Water Solutions, Inc provides effective water conditioning systems to the St. Charles, IL area, and all of Kane, Kendall, Dupage, and the surrounding counties. We have served residential and commercial clients for over 50 years. We offer a full line of watercare products, and provide service for all makes and models. Call us today for your free water test and consultation. You deserve better water. Let us find a solution to your problem. Hard Water? Iron or Rust? Smelly Water? We fix it all! Call Prairie State Water Solutions today for better water.

"My 25 year old pump was going out when I called at 4:30 pm. By 5:30 pm Prairie State Water Systems was at my house to inspect my system and verified that my pump was going out. At 8 am the next day, two men arrived. My pump was replaced with higher grade piping, couplers, and new wiring. As my system was 25 years old, I wanted the control box, pressure switch, and pressure tank in the basement replaced. By lunch I had a new system done at a fair price with a very high level of craftsmanship. I highly recommend Prairie State Water Systems."

Jeff A on August 2020


Bruce Spangenberg Carpentry

5.00(
1
)

Bruce Spangenberg Carpentry

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
...
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FAQs for water heater repair or service projects in Cortland, 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 Cortland, 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.