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There are 7 highly-rated local boiler repair pros.
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Verified Reviews for Boiler Repair pros in Merrillville, IN
*The Angi rating for Boiler Repair companies in Merrillville, IN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Repair needs.
*The HomeAdvisor rating for Boiler Repair companies in Merrillville, IN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Repair needs.
Last update on November 13, 2025
Find Boiler repair pros in Merrillville

Roto-Rooter Plumbing & Water Cleanup
Roto-Rooter Plumbing & Water Cleanup
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

NB Plumbing, LLC
NB Plumbing, LLC
NB Plumbing, LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 40 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"Derek did a great job. He was prompt and professional. I would use him again and would highly recommend him."
David P on May 2025
NB Plumbing, LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 40 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"Derek did a great job. He was prompt and professional. I would use him again and would highly recommend him."
David P on May 2025

Juan-Stop Construction
Juan-Stop Construction
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"We hired Juan to installed new subway backsplash and remove old peel & stick backsplash from kitchen. Juan mentioned he was a little busy but will be able to take the job on and complete it on a timely manner. Juan installed the backsplash on a Friday evening after 4pm and worked until about 10pm to get the backsplash completed. Juan returned on Sunday after noon to complete the tile work after allowing mortar to dry. However, the issue was Juan did not wipe up access mortal and/or cleaned off the tile. Juan left drops of mortal on our floors (which we had just cleaned from Stanley Steamer). Juan left a few pieces opened-no tile is in those cracks. Juan left the tile backsplash with streaks from the sponge. And Juan did not apply border of caulking to the edges. Juan left tile with streaks and clumps of mortal around our cabinets, on tile and on the wall. After discussing these concerns with Juan he mentioned I was criticizing his work and his integrity. Juan mentioned he has not had a dissatisfied customer who have complained about his work. I mentioned to Juan my OCD kicked in and when we hire someone to do the work the expectation is to complete the work to customers satisfaction and clean up after you have completed your task for the day! Juan mentioned he will return to ensure we are satisfied and complete the work and neither less to say I received a text from Juan stating he will return $100 off the bill that was paid to us and he does not want to work for us! Bad customer services and not acceptable for any customer Very Disappointed"
Rhonda E on June 2024
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"We hired Juan to installed new subway backsplash and remove old peel & stick backsplash from kitchen. Juan mentioned he was a little busy but will be able to take the job on and complete it on a timely manner. Juan installed the backsplash on a Friday evening after 4pm and worked until about 10pm to get the backsplash completed. Juan returned on Sunday after noon to complete the tile work after allowing mortar to dry. However, the issue was Juan did not wipe up access mortal and/or cleaned off the tile. Juan left drops of mortal on our floors (which we had just cleaned from Stanley Steamer). Juan left a few pieces opened-no tile is in those cracks. Juan left the tile backsplash with streaks from the sponge. And Juan did not apply border of caulking to the edges. Juan left tile with streaks and clumps of mortal around our cabinets, on tile and on the wall. After discussing these concerns with Juan he mentioned I was criticizing his work and his integrity. Juan mentioned he has not had a dissatisfied customer who have complained about his work. I mentioned to Juan my OCD kicked in and when we hire someone to do the work the expectation is to complete the work to customers satisfaction and clean up after you have completed your task for the day! Juan mentioned he will return to ensure we are satisfied and complete the work and neither less to say I received a text from Juan stating he will return $100 off the bill that was paid to us and he does not want to work for us! Bad customer services and not acceptable for any customer Very Disappointed"
Rhonda E on June 2024

Rhodium Contractors
Rhodium Contractors
At Rhodium Contractors we specialize in indoor & outdoor home renovation, as well as general handymen work. We are strongly committed to providing high-quality work and customer service. We offer free estimates and will work with you side by side on every aspect along the way. We uphold a high standard of integrity bound by fairness, honesty, and responsibility in all of our jobs. There is no job too big, or too small for our team. Call in today and let us put our experience to work for you!
"did a good job"
Alicia J on May 2024
At Rhodium Contractors we specialize in indoor & outdoor home renovation, as well as general handymen work. We are strongly committed to providing high-quality work and customer service. We offer free estimates and will work with you side by side on every aspect along the way. We uphold a high standard of integrity bound by fairness, honesty, and responsibility in all of our jobs. There is no job too big, or too small for our team. Call in today and let us put our experience to work for you!
"did a good job"
Alicia J on May 2024

Downing Plumbing & Heating, Inc.
Downing Plumbing & Heating, Inc.
No matter what your plumbing or sewer needs are, you can count on Downing Plumbing & Heating, Inc. to provide you with quality professional plumbing and sewer services. No job is too small or too big - from that leaky faucet to drain stoppages to repiping the whole house - we do it all! • Same day service appointments • Night/weekend emergency service available • Friendly, skilled, licensed plumbing technicians • Home protection discount program available • Senior citizen discounts available • Two year warranty on plumbing repairs, installations, and drain cleaning* *Restrictions Apply Let "The Duck Team" keep your home's plumbing system in top working condition.
"Michael from Downing Plumbing came out & did such an amazing job that I now will only call him to come out for any plumbing needs. He has 22 years experience & always has a smile on his face. He really knows his trade very well & has always been very efficient, shows up on time & honest with me. I would recommend Michael to everyone that is looking for a quality plumber.😁"
Henry R on June 2025
No matter what your plumbing or sewer needs are, you can count on Downing Plumbing & Heating, Inc. to provide you with quality professional plumbing and sewer services. No job is too small or too big - from that leaky faucet to drain stoppages to repiping the whole house - we do it all! • Same day service appointments • Night/weekend emergency service available • Friendly, skilled, licensed plumbing technicians • Home protection discount program available • Senior citizen discounts available • Two year warranty on plumbing repairs, installations, and drain cleaning* *Restrictions Apply Let "The Duck Team" keep your home's plumbing system in top working condition.
"Michael from Downing Plumbing came out & did such an amazing job that I now will only call him to come out for any plumbing needs. He has 22 years experience & always has a smile on his face. He really knows his trade very well & has always been very efficient, shows up on time & honest with me. I would recommend Michael to everyone that is looking for a quality plumber.😁"
Henry R on June 2025

Geothermal Specialist, Inc.
Geothermal Specialist, Inc.
Geothermal Specialist, Inc. has serviced & installed close to 3000 geothermal systems in NW Indiana and SW Michigan since 1983. No one else in NW Indiana has the experience & service you'll find at GSI.
"They go out of their way to make sure the customer is happy."
Jacob S on March 2022
Geothermal Specialist, Inc. has serviced & installed close to 3000 geothermal systems in NW Indiana and SW Michigan since 1983. No one else in NW Indiana has the experience & service you'll find at GSI.
"They go out of their way to make sure the customer is happy."
Jacob S on March 2022

Chicago’s Finest Remodeling Inc.
Chicago’s Finest Remodeling Inc.
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.
"Peter and Evan did a great job."
Frieda F on June 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.
"Peter and Evan did a great job."
Frieda F on June 2025

Premier Home Pros, LLC
Premier Home Pros, LLC
Premier Home Pros specializes in full bathroom remodels and installs finely crafted bathtubs and showers in as little as one day. With maintenance-free solutions and a variety of stunning designs to match your style, getting your dream bathroom has never been easier and more affordable. All of our products our backed by a full lifetime and service warranty program to offer customers the last system they will ever need. Get a FREE design consultation and transform your bathroom into a space that's not only functional, beautiful.
"The salesman was knowledgeable, professional and explained everything about the shower install well. I gave him a deposit of $3200. I did not hear from anyone so after 3 days I called but no one returned my call. Called back again a week later to cancel the order. Left a long message stating I did not want to cancel the order but was concerned because no one returned my calls. Finally, received a call from a regional manager. He connected me to a local manager who set up an install date a week later. The installers were polite and professional. Gave me some helpful advise. Job was completed in less than a day. The shower door came a week later. I have had the shower for over a month. It is beautiful. I love it. Quality work. I would highly recommend Premier Home Pros."
Loraine G on October 2025
Premier Home Pros specializes in full bathroom remodels and installs finely crafted bathtubs and showers in as little as one day. With maintenance-free solutions and a variety of stunning designs to match your style, getting your dream bathroom has never been easier and more affordable. All of our products our backed by a full lifetime and service warranty program to offer customers the last system they will ever need. Get a FREE design consultation and transform your bathroom into a space that's not only functional, beautiful.
"The salesman was knowledgeable, professional and explained everything about the shower install well. I gave him a deposit of $3200. I did not hear from anyone so after 3 days I called but no one returned my call. Called back again a week later to cancel the order. Left a long message stating I did not want to cancel the order but was concerned because no one returned my calls. Finally, received a call from a regional manager. He connected me to a local manager who set up an install date a week later. The installers were polite and professional. Gave me some helpful advise. Job was completed in less than a day. The shower door came a week later. I have had the shower for over a month. It is beautiful. I love it. Quality work. I would highly recommend Premier Home Pros."
Loraine G on October 2025

Regional Plumbing Heating & Air
Regional Plumbing Heating & Air
Regional Plumbing Services, Inc., is Northwest Indiana's premier service company. Central Air Conditioners, Furnaces, Heat Pumps, or any plumbing issue you may have, we do it right. No job too big or small and you can be sure that our service techs are on time and professional. We strive for customer satisfaction every time. Same day service is always available. Call us today and let us earn your business!
"I had to replace my old boiler heat as it was not repairable. So I purchased a NEW wall-mounted, modulating gas, condensing, combination Boiler. It replaces BOTH my boiler heater & Hot water tank. The new unit is attached up on wall with a small tank, gas, water lines below. The 2nd pic is where old hot water heater used to sit. Now I have all that extra storage space!! And no need for upkeep & repairs on a big old hot water heater!! The only thing I can complain about was that they were here for 12 hrs!! start to finish. Plus I was here sitting practically on top of a space heater dressed very warmly all day. And of course this was in January 2025 in northwest Indiana. I think this was a 1st time install for them in an older home not a new build. I would have rated them as a 5 star if not for the LONG DAY it took to be installed. They all were very nice, kind & cleaned up their mess. They brought large painter cloths to put down on floors due to going in out in the snow also."
Pamela B on February 2025
Regional Plumbing Services, Inc., is Northwest Indiana's premier service company. Central Air Conditioners, Furnaces, Heat Pumps, or any plumbing issue you may have, we do it right. No job too big or small and you can be sure that our service techs are on time and professional. We strive for customer satisfaction every time. Same day service is always available. Call us today and let us earn your business!
"I had to replace my old boiler heat as it was not repairable. So I purchased a NEW wall-mounted, modulating gas, condensing, combination Boiler. It replaces BOTH my boiler heater & Hot water tank. The new unit is attached up on wall with a small tank, gas, water lines below. The 2nd pic is where old hot water heater used to sit. Now I have all that extra storage space!! And no need for upkeep & repairs on a big old hot water heater!! The only thing I can complain about was that they were here for 12 hrs!! start to finish. Plus I was here sitting practically on top of a space heater dressed very warmly all day. And of course this was in January 2025 in northwest Indiana. I think this was a 1st time install for them in an older home not a new build. I would have rated them as a 5 star if not for the LONG DAY it took to be installed. They all were very nice, kind & cleaned up their mess. They brought large painter cloths to put down on floors due to going in out in the snow also."
Pamela B on February 2025

Plumbing Paramedics
Plumbing Paramedics
Current Offer: $50 off any plumbing repair $300 or more Looking for a Plumber? Plumbing Paramedics is here 24/7 to take care of all your plumbing needs. As a locally owned and operated company, we pride ourselves on offering expert services, including installation, maintenance, and repairs for faucets, toilets, garbage disposals, sump pumps, water heaters, and water softeners. We are also fully licensed, bonded and insured. We also specialize in emergency repairs, drain cleaning, and much more, ensuring your home stays running smoothly. To make plumbing repairs and replacements even easier, we offer simple financing and flexible payment options. Visit our website or call today for a free estimate on the professional plumbing services you need. We?re here to help!
"They did a good job."
Robert L on June 2023
Current Offer: $50 off any plumbing repair $300 or more Looking for a Plumber? Plumbing Paramedics is here 24/7 to take care of all your plumbing needs. As a locally owned and operated company, we pride ourselves on offering expert services, including installation, maintenance, and repairs for faucets, toilets, garbage disposals, sump pumps, water heaters, and water softeners. We are also fully licensed, bonded and insured. We also specialize in emergency repairs, drain cleaning, and much more, ensuring your home stays running smoothly. To make plumbing repairs and replacements even easier, we offer simple financing and flexible payment options. Visit our website or call today for a free estimate on the professional plumbing services you need. We?re here to help!
"They did a good job."
Robert L on June 2023
The Merrillville, IN homeowners’ guide to boiler repairs
From average costs to expert advice, get all the answers you need to get your job done.

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Discover the primary whole-house air filtration system cost factors when installing one in your home to help remove airborne contaminants and allergens.

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HVAC dampers are crucial for maintaining comfortable and consistent temperatures in zoned systems. Learn what a damper is and how it works in this guide.

Don't get left out in the cold. These warning signs can help you determine whether you need to replace your heating system to keep you cozy all season long.
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