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Tankless water heater repair pros in Gary
At Summers Plumbing Heating & Cooling we try to make service easy & fast! With all of our locations there is a good chance were helping someone in your neighborhood with their plumbing, heating or cooling issues. We take the stress out of calling a repairman! Our friendly, helpful, and honest technicians are here to make your life easier, not harder than it already is. Our highly skilled, licensed, and trained technicians perform superior work, every time. We are committed to being honest, thorough, and friendly when we arrive at your house for an estimate or repair.
At Summers Plumbing Heating & Cooling we try to make service easy & fast! With all of our locations there is a good chance were helping someone in your neighborhood with their plumbing, heating or cooling issues. We take the stress out of calling a repairman! Our friendly, helpful, and honest technicians are here to make your life easier, not harder than it already is. Our highly skilled, licensed, and trained technicians perform superior work, every time. We are committed to being honest, thorough, and friendly when we arrive at your house for an estimate or repair.
At Mr. Rooter� plumbers, we never charge extra for plumbing services performed on nights or weekends and we always provide a written estimate before the plumbing services are performed. Plumbing services are provided 24 hours a day, 7 days a week. Our Mr. Rooter plumbers are clean, professional plumbers who are dedicated to your complete satisfaction. Every customer's individual needs are important to us at Mr. Rooter� Plumbing. Our focus of providing quality plumbing service and products combined with honesty has made our plumbers the first choice of many residential and commercial clients worldwide. You can count on a Mr. Rooter plumber to take care of your plumbing and drainage needs-day or night with never an overtime charge. Click to find out more about our Residential Plumbing and Drain Cleaning Services, Commercial Plumbing and Drain Cleaning Services, or the Products offered by our professional plumbers. There's a reason they call us Mr.�
"It was wonderful"
LaToyia P on October 2023
At Mr. Rooter� plumbers, we never charge extra for plumbing services performed on nights or weekends and we always provide a written estimate before the plumbing services are performed. Plumbing services are provided 24 hours a day, 7 days a week. Our Mr. Rooter plumbers are clean, professional plumbers who are dedicated to your complete satisfaction. Every customer's individual needs are important to us at Mr. Rooter� Plumbing. Our focus of providing quality plumbing service and products combined with honesty has made our plumbers the first choice of many residential and commercial clients worldwide. You can count on a Mr. Rooter plumber to take care of your plumbing and drainage needs-day or night with never an overtime charge. Click to find out more about our Residential Plumbing and Drain Cleaning Services, Commercial Plumbing and Drain Cleaning Services, or the Products offered by our professional plumbers. There's a reason they call us Mr.�
"It was wonderful"
LaToyia P on October 2023
For over 65 years, Feikema Plumbing & Sanitation has served the Munster, Indiana local community & surrounding areas. Specializing in fixing problems, big & small, we are a full-service licensed plumbing company equipped with the knowledge & experience to handle any & all plumbing, sewer & septic needs.
"This company was awesome! They came out right away and fixed the pipe and it didn't cost too much! Thank you so much!"
Marisa P on January 2025
For over 65 years, Feikema Plumbing & Sanitation has served the Munster, Indiana local community & surrounding areas. Specializing in fixing problems, big & small, we are a full-service licensed plumbing company equipped with the knowledge & experience to handle any & all plumbing, sewer & septic needs.
"This company was awesome! They came out right away and fixed the pipe and it didn't cost too much! Thank you so much!"
Marisa P on January 2025
We are family owned and operated. We service all brands, makes and models. From furnace and water heater repair and replacements, all the way to a leaking kitchen faucet or bathroom toilet. One call REALLY does it all. Faucets, toilets, sinks, drain rodding, water heaters, boilers, furnaces, air conditioners and humidifiers. New construction to radiant heat. You know you called the pros the first time. Licensed, bonded and insured, we offer easy approval and affordable financing as well!
"I’m extremely satisfied with Regional. We had three sump pumps that needed to be replaced (primary, secondary, and water powered backup). The quote was very reasonable, and they were able to do the work shortly after their initial visit. They replaced everything with Liberty pumps. Justin and Erich did the work and they were very professional. We had them quote out a couple of other items (replacing water heater, etc) and those quotes were also very reasonable. I will definitely hire them for future jobs."
Kris S on March 2024
We are family owned and operated. We service all brands, makes and models. From furnace and water heater repair and replacements, all the way to a leaking kitchen faucet or bathroom toilet. One call REALLY does it all. Faucets, toilets, sinks, drain rodding, water heaters, boilers, furnaces, air conditioners and humidifiers. New construction to radiant heat. You know you called the pros the first time. Licensed, bonded and insured, we offer easy approval and affordable financing as well!
"I’m extremely satisfied with Regional. We had three sump pumps that needed to be replaced (primary, secondary, and water powered backup). The quote was very reasonable, and they were able to do the work shortly after their initial visit. They replaced everything with Liberty pumps. Justin and Erich did the work and they were very professional. We had them quote out a couple of other items (replacing water heater, etc) and those quotes were also very reasonable. I will definitely hire them for future jobs."
Kris S on March 2024
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.
"Had Roto rooter come out in November, paid cash to the employee and he wrote down 11-2022 instead of 8-2023 into the warranty system and wrote in we paid $450 which we paid $900 so he stole money and now they won’t warranty are clogged main line now. Called main office the lady was very rude and cursing then hung up the phone. Roto rooter is the scummiest company I have ever used. If you want to get screwed over by a big name use Roto rooter. Never again."
Shane L on April 2024
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.
"Had Roto rooter come out in November, paid cash to the employee and he wrote down 11-2022 instead of 8-2023 into the warranty system and wrote in we paid $450 which we paid $900 so he stole money and now they won’t warranty are clogged main line now. Called main office the lady was very rude and cursing then hung up the phone. Roto rooter is the scummiest company I have ever used. If you want to get screwed over by a big name use Roto rooter. Never again."
Shane L on April 2024
Young Plumbing is a full-service plumbing company in Valparaiso that provides top quality services throughout Northwest Indiana, Chicagoland, and the surrounding area. For over 30 years, Young Plumbing remains to be the trusted local plumbers for countless residents and business throughout the area. Their team is known for their professionalism, superior workmanship, exceptional customer care, and prompt, same-day services. Equipped with state-of-the-art tools including their fully stocked trucks, the Valparaiso plumbers offer a full-range of plumbing services including drain cleaning, toilet plumbing, water line repairs and repipes, under sink repairs, sewer main cleaning, bathroom remodels (sorry not kitchen) and more. Each customer is provided with a free, detailed estimate to ensure fair, honest pricing before commencing any work. All services and products are also backed with a two-year warranty on parts and labor. Contact their office today to schedule a service. Their team is available 24 hours a day, 7 days a week for any emergency services. Young Plumbing is also a BBB accredited business and a certified carrier of the most reliable plumbing brands in the market today such as GROHE, Gerber, Bradford White, Moen, and more.
"I asked them for a ballpark for a toilet installation. They refused, but would happily come out for a $95 “diagnostic fee.” Y’all can let me know how much you charge for a toilet installation. You would rather do right by your company and get that money first. It must work for you, but that doesn’t work for customers."
Scott M on March 2025
Young Plumbing is a full-service plumbing company in Valparaiso that provides top quality services throughout Northwest Indiana, Chicagoland, and the surrounding area. For over 30 years, Young Plumbing remains to be the trusted local plumbers for countless residents and business throughout the area. Their team is known for their professionalism, superior workmanship, exceptional customer care, and prompt, same-day services. Equipped with state-of-the-art tools including their fully stocked trucks, the Valparaiso plumbers offer a full-range of plumbing services including drain cleaning, toilet plumbing, water line repairs and repipes, under sink repairs, sewer main cleaning, bathroom remodels (sorry not kitchen) and more. Each customer is provided with a free, detailed estimate to ensure fair, honest pricing before commencing any work. All services and products are also backed with a two-year warranty on parts and labor. Contact their office today to schedule a service. Their team is available 24 hours a day, 7 days a week for any emergency services. Young Plumbing is also a BBB accredited business and a certified carrier of the most reliable plumbing brands in the market today such as GROHE, Gerber, Bradford White, Moen, and more.
"I asked them for a ballpark for a toilet installation. They refused, but would happily come out for a $95 “diagnostic fee.” Y’all can let me know how much you charge for a toilet installation. You would rather do right by your company and get that money first. It must work for you, but that doesn’t work for customers."
Scott M on March 2025
We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today! To see more of our work check out our website Wedgeconcepts.com or Instagram @wedgeconcepts
"Wedge Concepts exemplifies professionalism at every level. They are consistently punctual, efficient, and bring a congenial, approachable attitude that makes working with them a true pleasure. What sets them apart is their commitment to transparency and education, they take time to clearly explain every step of the process, helping customers feel informed and confident in their decisions. Their troubleshooting skills are second to none, and they handle surprises with a calm, solution focused mindset that inspires trust. It’s rare to find a company that combines technical expertise with such a strong emphasis on customer care. Highly recommended!"
Lakia B on June 2025
We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today! To see more of our work check out our website Wedgeconcepts.com or Instagram @wedgeconcepts
"Wedge Concepts exemplifies professionalism at every level. They are consistently punctual, efficient, and bring a congenial, approachable attitude that makes working with them a true pleasure. What sets them apart is their commitment to transparency and education, they take time to clearly explain every step of the process, helping customers feel informed and confident in their decisions. Their troubleshooting skills are second to none, and they handle surprises with a calm, solution focused mindset that inspires trust. It’s rare to find a company that combines technical expertise with such a strong emphasis on customer care. Highly recommended!"
Lakia B on June 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.
"I wanted to leave an honest review based on my experience with Four Seasons: The sales process with Keith Williams was excellent. He was clear, responsive, and a big reason I chose Four Seasons. But unfortunately, everything after the install fell apart and turned into a stressful, frustrating experience. Installation issues included: 1. Technicians working in my home past 11pm, which disrupted my family unnecessarily 2. A 3-day ordeal just to get enough refrigerant into one of the systems, with no continuity between techs and no internal handoff notes 3. A bedroom door improperly reinstalled after they removed it to get to the HVAC unit — took me two weeks and multiple calls to get it fixed 4. Dirt and debris left behind in multiple areas (floor, attic tile, etc.) 5. A large piece of paint damaged near one of the duct returns during duct cleaning (Four seasons claimed I signed a contract which waived their liability if paint was removed) To make matters worse, I was mistakenly double charged for duct cleanings, even though three were already included in my initial invoice, and I had to chase that down through customer service. And speaking of customer service, long hold times (25+ minutes), no consistent point of contact, and in total I spent about two hours on the phone trying to coordinate cleanups and fixes. The installers were friendly, and the equipment seems solid, but the lack of communication between departments, the mess, the billing errors, and the lack of follow-through all added up. I gave two stars only because the sales experience was strong, the equipment appears to be working, and the initial install was on time. But this was otherwise a bait-and-switch type experience: polished up front, but poorly executed in the back end. I expected a lot more from a company of this size."
Amanda F on June 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.
"I wanted to leave an honest review based on my experience with Four Seasons: The sales process with Keith Williams was excellent. He was clear, responsive, and a big reason I chose Four Seasons. But unfortunately, everything after the install fell apart and turned into a stressful, frustrating experience. Installation issues included: 1. Technicians working in my home past 11pm, which disrupted my family unnecessarily 2. A 3-day ordeal just to get enough refrigerant into one of the systems, with no continuity between techs and no internal handoff notes 3. A bedroom door improperly reinstalled after they removed it to get to the HVAC unit — took me two weeks and multiple calls to get it fixed 4. Dirt and debris left behind in multiple areas (floor, attic tile, etc.) 5. A large piece of paint damaged near one of the duct returns during duct cleaning (Four seasons claimed I signed a contract which waived their liability if paint was removed) To make matters worse, I was mistakenly double charged for duct cleanings, even though three were already included in my initial invoice, and I had to chase that down through customer service. And speaking of customer service, long hold times (25+ minutes), no consistent point of contact, and in total I spent about two hours on the phone trying to coordinate cleanups and fixes. The installers were friendly, and the equipment seems solid, but the lack of communication between departments, the mess, the billing errors, and the lack of follow-through all added up. I gave two stars only because the sales experience was strong, the equipment appears to be working, and the initial install was on time. But this was otherwise a bait-and-switch type experience: polished up front, but poorly executed in the back end. I expected a lot more from a company of this size."
Amanda F on June 2025
Nosotros no hablamos español. Porterhouse Heating and Cooling is locally owned and operated in Frankfort, IL. We service in the Chicagoland area, South side and Northwest, IN. This is your one stop shop for all of your Heating, A/C and Hot Water Heater repairs and installs. Also now offering air duct cleaning for entire house - call for pricing & details! We also repair and install thermostats (programmable and non programable). We service both Residential and Commercial properties. Prompt, professional service is the only way we do business. We are committed to serving our community and making sure your systems are operating efficiently and effectively. We are a step above the competition. We pride ourselves keeping our customers a No. 1 Priority. We are licensed, bonded and accredited with the BBB (Better Business Bureau). Financing is available.
"Great price and very informative and helpful technician."
Raul L on October 2024
Nosotros no hablamos español. Porterhouse Heating and Cooling is locally owned and operated in Frankfort, IL. We service in the Chicagoland area, South side and Northwest, IN. This is your one stop shop for all of your Heating, A/C and Hot Water Heater repairs and installs. Also now offering air duct cleaning for entire house - call for pricing & details! We also repair and install thermostats (programmable and non programable). We service both Residential and Commercial properties. Prompt, professional service is the only way we do business. We are committed to serving our community and making sure your systems are operating efficiently and effectively. We are a step above the competition. We pride ourselves keeping our customers a No. 1 Priority. We are licensed, bonded and accredited with the BBB (Better Business Bureau). Financing is available.
"Great price and very informative and helpful technician."
Raul L on October 2024
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"They were excellent!! They worked so hard and they were very professional. I appreciated the care they took to complete my project."
Shirley C on April 2025
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"They were excellent!! They worked so hard and they were very professional. I appreciated the care they took to complete my project."
Shirley C on April 2025
FAQs for tankless water heater installation projects in Gary, IN
Professional flushing services for tankless water heaters run about $200 per visit. This essential maintenance procedure eliminates mineral deposits from critical components, particularly the heat exchanger. While homeowners can purchase DIY flushing kits for $50 to $100, professional service offers the advantage of thorough cleaning with proper techniques. Professional maintenance also includes inspection of additional components that might need attention.
Industry experts and manufacturers recommend annual maintenance for tankless water heaters, with more frequent service (every six months) for homes with challenging water conditions. This regular attention prevents efficiency losses and extends the unit's operational lifespan. Watch for warning signs like reduced water temperature, inconsistent performance, or system error codes that might indicate maintenance is needed sooner than scheduled.
Neglecting regular maintenance allows mineral scale to accumulate within your system, restricting water flow and reducing heating efficiency. This forces your unit to work harder, consuming more energy while delivering less satisfactory performance. Over time, this strain can lead to component failures, inconsistent water temperatures, and premature system replacement. Additionally, most manufacturers require documentation of regular maintenance to honor warranty coverage for major components.
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