
Get matched with top boiler repair pros in Union Mills, IN
There are 9 highly-rated local boiler repair pros.
Need a pro for your boiler repair project in Union Mills, IN?
TRUSTED BY UNION MILLS, IN HOMEOWNERS
4.5
Average homeowner rating1.2k+
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Verified Reviews for Boiler Repair pros in Union Mills, IN
*The Angi rating for Boiler Repair companies in Union Mills, 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 Union Mills, 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 October 17, 2025
Find Boiler repair pros in Union Mills

Regional Plumbing Heating & Air
Regional Plumbing Heating & Air
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

Young Plumbing
Young Plumbing
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.
"Even with complications, they were able to get the job done."
Randy W on August 2023
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.
"Even with complications, they were able to get the job done."
Randy W on August 2023
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C2 Heating & Cooling LLC
C2 Heating & Cooling LLC
C2 Heating & Cooling is focused on total customer satisfaction and specializes in residential Heating and AC care. Having served Northwest Indiana since 2001, you can count on quality service when having work provided by our company. We offer financing on new residential equipment purchases with 10 year parts warranties. Call for more information today!
"C2 Heating and Cooling did a fantastic job installing the HVAC system. I work from home and there was minimal interruption and they were very respectful of my property. I highly recommended their services and would not hesitate to refer this company to family and friends."
Pam M on September 2020
C2 Heating & Cooling is focused on total customer satisfaction and specializes in residential Heating and AC care. Having served Northwest Indiana since 2001, you can count on quality service when having work provided by our company. We offer financing on new residential equipment purchases with 10 year parts warranties. Call for more information today!
"C2 Heating and Cooling did a fantastic job installing the HVAC system. I work from home and there was minimal interruption and they were very respectful of my property. I highly recommended their services and would not hesitate to refer this company to family and friends."
Pam M on September 2020

Aquatech Basement Solutions, Inc.
Aquatech Basement Solutions, Inc.
Aquatech Basement Solutions Inc. is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Aquatech Basement Solutions Inc. is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
"This company seems to have gone out of business. No warranty support. No way to contact the management. Lawsuit may be in order."
Dennis S on July 2024
Aquatech Basement Solutions Inc. is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Aquatech Basement Solutions Inc. is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
"This company seems to have gone out of business. No warranty support. No way to contact the management. Lawsuit may be in order."
Dennis S on July 2024

REALITY REMODELING LLC
REALITY REMODELING LLC
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.
"They were timely, friendly and did a great job at a reasonable price! I highly recommend Reality Remodeling!"
KAREN L on November 2023
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.
"They were timely, friendly and did a great job at a reasonable price! I highly recommend Reality Remodeling!"
KAREN L on November 2023

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
Clear Sky Heating & Air
Clear Sky Heating & Air
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade! We will always do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Call us anytime!
"I had a new furnace and A/C unit installed. They were done that day. I referred my neighor and they installed hers too! I had a problem with the new outside unit. They came out, found the unit was faulty. They replaced in a couple of hours. Didn't cost me a dime. They said they stand by there products. John and Clear Sky are easy to talk to and very professional. Their prices are competitive and worth it. Thank you guys!"
Randy T on June 2023
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade! We will always do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Call us anytime!
"I had a new furnace and A/C unit installed. They were done that day. I referred my neighor and they installed hers too! I had a problem with the new outside unit. They came out, found the unit was faulty. They replaced in a couple of hours. Didn't cost me a dime. They said they stand by there products. John and Clear Sky are easy to talk to and very professional. Their prices are competitive and worth it. Thank you guys!"
Randy T on June 2023

Five Star Bath Solutions of Northern Indiana
Five Star Bath Solutions of Northern Indiana
Five Star Bath Solutions of is the top-of-the-line bathroom remodeling company. We've earned this title by using advanced technology, custom products, and attention to customer service. Using innovative software, Five Star Bath Solutions professionals will deliver a detailed estimate for your bathroom renovation project at an affordable price. We believe in setting standards for how projects are estimated, installed, and completed and passing that value on to you.
Five Star Bath Solutions of is the top-of-the-line bathroom remodeling company. We've earned this title by using advanced technology, custom products, and attention to customer service. Using innovative software, Five Star Bath Solutions professionals will deliver a detailed estimate for your bathroom renovation project at an affordable price. We believe in setting standards for how projects are estimated, installed, and completed and passing that value on to you.

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

Regional Plumbing Services, Inc.
Regional Plumbing Services, Inc.
Regional Plumbing Services, Inc., is Northwest Indiana's premier service company. From a leaky faucet to a furnace and air conditioner installation, 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, and we can finance even the smallest jobs! Call us today and let us earn your business!
"Excellent"
Mohit P on December 2024
Regional Plumbing Services, Inc., is Northwest Indiana's premier service company. From a leaky faucet to a furnace and air conditioner installation, 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, and we can finance even the smallest jobs! Call us today and let us earn your business!
"Excellent"
Mohit P on December 2024
The Union Mills, IN homeowners’ guide to boiler repairs
From average costs to expert advice, get all the answers you need to get your job done.
What you’ll pay for furnace repairs depends on many factors, including what parts are malfunctioning, where you live, and even the time of day. Here’s a breakdown of what can go wrong with your furnace and the cost to fix those issues.
HVAC replacement costs depend on a lot of factors, like unit type, size, and labor. See what you can expect to pay for HVAC replacement here.
Considering a heat pump to reduce monthly heating and cooling bills? Find out geothermal heat pump costs based on system type, capacity, and other factors.
Poor airflow and high energy bills? It might be static pressure. Learn what it is, how it affects your HVAC system, and how to get it under control.
Understanding how to calculate CFM in your home can help you determine how much airflow you need to regulate temperature and maximize HVAC efficiency.
Thinking about buying an ionizer? Discover the pros and cons of ionic air purifiers, how they work, and whether one is the right choice for your indoor air quality.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"