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Tankless water heater repair pros in Merrillville

Avatar for American Piping
American Piping
PO Box 402
5.00(
7
)
Approved Pro
American Piping
PO Box 402
5.00(
7
)
Approved Pro
Customers say: Quality work
54 local quotes requested
3 years of experience

American Piping is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"A very efficient technician that did a great job. Thank you for providing his expertise. Robert Gxxx"

Robert G on March 2025

American Piping is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"A very efficient technician that did a great job. Thank you for providing his expertise. Robert Gxxx"

Robert G on March 2025


Avatar for Summers Plumbing, Heating & Cooling (P)- Crown Point
Summers Plumbing, Heating & Cooling (P)- Crown Point
506 E. Summit St
New on HomeAdvisorNew on Angi
Approved Pro
Summers Plumbing, Heating & Cooling (P)- Crown Point
506 E. Summit St
New on AngiNew on HomeAdvisor
Approved Pro
42 local quotes requested
56 years of experience

At Summers Plumbing Heating & Cooling we try to make service easy & fast! With all of our locations there is a good chance we’re 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 we’re 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.


Avatar for Mr. Rooter of North West Indiana
Mr. Rooter of North West Indiana
3602 Evans Ave, Suite A
4.61(
89
)
Approved Pro
Mr. Rooter of North West Indiana
3602 Evans Ave, Suite A
4.61(
89
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
13 years of experience

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


Feikema Plumbing & Sanitation Service
1854 Ridge Rd
4.86(
29
)
Approved Pro
Feikema Plumbing & Sanitation Service
1854 Ridge Rd
4.86(
29
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
98 local quotes requested

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


Avatar for Roto-Rooter Plumbing & Water Cleanup
Roto-Rooter Plumbing & Water Cleanup
922 W US Highway 30
3.67(
15
)
Approved Pro
Roto-Rooter Plumbing & Water Cleanup
922 W US Highway 30
3.67(
15
)
Approved Pro
401 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.

"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


Avatar for Porterhouse Heating & Cooling
Porterhouse Heating & Cooling
18521 Spring Creek Drive
4.79(
203
)
Approved Pro
Porterhouse Heating & Cooling
18521 Spring Creek Drive
4.79(
203
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
2632 local quotes requested

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


Avatar for KSRP Construction, Inc.
KSRP Construction, Inc.
38W369 Lea Dr
4.67(
15
)
Approved Pro
KSRP Construction, Inc.
38W369 Lea Dr
4.67(
15
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
2180 local quotes requested

As a Remodeling and Roofing company, dedicated to providing premier customer service, it is important to us to deliver unparalleled workmanship on every assignment.​ We are accredited, licensed, bonded, and insured. With our experience, contractors and expertise, we can provide the support your project needs for every construction project. We will work with you to meet deadlines and coordinate with other related projects. We will maintain open communication with you to keep you up to date on the status of your job. We do this to guarantee that the project is completed according to your preferences. We combine our industry knowledge, the highest quality building supplies and equipment, and our dedication to deliver exceptional service to our clients. We will stay in touch, keeping you up to date on both the paperwork and renovation process with our general contractor.

"If I could give zero stars I would! Russ claimed they’ve done concrete countertops before and we were careful to select a company that had done them since they’re pretty difficult. We have huge concrete cracks that he refuses to rectify saying it’s something WE did to cause! He was a major bully over text exchanges with my husband and I, and his team did a sloppy job with our backslash. 0/10 do not recommend Russ."

Tara D on November 2022

As a Remodeling and Roofing company, dedicated to providing premier customer service, it is important to us to deliver unparalleled workmanship on every assignment.​ We are accredited, licensed, bonded, and insured. With our experience, contractors and expertise, we can provide the support your project needs for every construction project. We will work with you to meet deadlines and coordinate with other related projects. We will maintain open communication with you to keep you up to date on the status of your job. We do this to guarantee that the project is completed according to your preferences. We combine our industry knowledge, the highest quality building supplies and equipment, and our dedication to deliver exceptional service to our clients. We will stay in touch, keeping you up to date on both the paperwork and renovation process with our general contractor.

"If I could give zero stars I would! Russ claimed they’ve done concrete countertops before and we were careful to select a company that had done them since they’re pretty difficult. We have huge concrete cracks that he refuses to rectify saying it’s something WE did to cause! He was a major bully over text exchanges with my husband and I, and his team did a sloppy job with our backslash. 0/10 do not recommend Russ."

Tara D on November 2022


Avatar for Young Plumbing
Young Plumbing
.
4.24(
75
)
Approved Pro
Young Plumbing
.
4.24(
75
)
Approved Pro
Customers say: Super punctual
835 local quotes requested
29 years of experience

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


Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
5701 W 73rd St
4.42(
3,049
)
Approved Pro
Four Seasons Heating & Air Conditioning
5701 W 73rd St
4.42(
3,049
)
Approved Pro
Customers say: Super punctual
10045 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.

"We had two technicians out over two days. One was for a repair, Daniel. He did a fantastic job troubleshooting and explaining throughout the repair process. As a retired VP of Services, I notice the details and process. They delivered. Louis was sent for a follow-up to service because our fan motor unit needed to be cleaned. All of this was very well documented with pictures and showing me the actual motor unit. Louis did a great job of explaining and showing me the actions and results. It was a service text book delivery of services. Really good... Plus, both technicians worked to save me money with discounts and customer loyalty savings. Fantastic... An honest group of technicians and a company that promotes that in the customers best interest."

Martin C on April 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.

"We had two technicians out over two days. One was for a repair, Daniel. He did a fantastic job troubleshooting and explaining throughout the repair process. As a retired VP of Services, I notice the details and process. They delivered. Louis was sent for a follow-up to service because our fan motor unit needed to be cleaned. All of this was very well documented with pictures and showing me the actual motor unit. Louis did a great job of explaining and showing me the actions and results. It was a service text book delivery of services. Really good... Plus, both technicians worked to save me money with discounts and customer loyalty savings. Fantastic... An honest group of technicians and a company that promotes that in the customers best interest."

Martin C on April 2025


Avatar for Chicago’s Finest Remodeling
Chicago’s Finest Remodeling
4.75(
16
)
Approved Pro
Chicago’s Finest Remodeling
4.75(
16
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
1268 local quotes requested

We go above and beyond for our clients. They are the reason we are here and we are very aware of that and make sure we honor that relationship. There's no feeling like exceeding a customer's expectation! From conceptualization to the final product, we remain engaged with our clients and it's a great service to them to make this process as painless as possible with fantastic results.

"This guy was great on time for an appointment on time to do the work done the work the way I like cleaned up after yourself and I would definitely hire him again he done a great job. The wife’s happy I’m happy."

Homer M on March 2025

We go above and beyond for our clients. They are the reason we are here and we are very aware of that and make sure we honor that relationship. There's no feeling like exceeding a customer's expectation! From conceptualization to the final product, we remain engaged with our clients and it's a great service to them to make this process as painless as possible with fantastic results.

"This guy was great on time for an appointment on time to do the work done the work the way I like cleaned up after yourself and I would definitely hire him again he done a great job. The wife’s happy I’m happy."

Homer M on March 2025

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