Top-rated plumbing and heating pros.

Get matched with top plumbing and heating pros in Merrillville, IN

Enter your ZIP and get matched with up to 5 pros

Need a pro for your plumbing and heating service project in Merrillville, IN?

Select your specific project to find the pro for you.

TRUSTED BY MERRILLVILLE, IN HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon484
    Verified plumbing and heating services reviews

Find Plumbing and heating pros in Merrillville

Avatar for R Bowen Construction, Inc.

R Bowen Construction, Inc.

4.79(
43
)
Approved Pro

R Bowen Construction, Inc.

4.79(
43
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
203 local quotes requested

We offer a variety of handyman services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"Job was done the next day, Emily provides excellent customer service and everything looks great."

Aaron M on December 2025

We offer a variety of handyman services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"Job was done the next day, Emily provides excellent customer service and everything looks great."

Aaron M on December 2025


Avatar for Tlh

Tlh

4.61(
54
)
Approved Pro

Tlh

4.61(
54
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
306 local quotes requested

Specializing in HANDYMAN SERVICES! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today! No job to small, I am a jack of all trades!!!

"Everything went great"

Dalana M on October 2025

Specializing in HANDYMAN SERVICES! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today! No job to small, I am a jack of all trades!!!

"Everything went great"

Dalana M on October 2025


Avatar for NB Plumbing, LLC

NB Plumbing, LLC

4.97(
50
)
Approved Pro

NB Plumbing, LLC

4.97(
50
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
9 years of experience

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


Avatar for Juan-Stop Construction

Juan-Stop Construction

4.79(
14
)
Approved Pro

Juan-Stop Construction

4.79(
14
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
3 years of experience

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


Avatar for Rhodium Contractors

Rhodium Contractors

4.17(
6
)
Approved Pro

Rhodium Contractors

4.17(
6
)
Approved Pro
Customers say: Quality work
11 years of experience
Free onsite estimate

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


Avatar for Regional Plumbing Services, Inc.

Regional Plumbing Services, Inc.

4.62(
124
)
Approved Pro

Regional Plumbing Services, Inc.

4.62(
124
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
174 local quotes requested

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


"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


Avatar for Downing Plumbing & Heating, Inc.

Downing Plumbing & Heating, Inc.

4.47(
264
)
Approved Pro

Downing Plumbing & Heating, Inc.

4.47(
264
)
Approved Pro
Customers say: True professional
63 local quotes requested
75 years of experience

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


"A+ from start to finish! Amazing customer service and work! I recommended my uncle and grandparents to them as well! Definitely will be hiring for future projects! Thanks so much for the pleasant experience! Prices are very reasonable! Also everyone is very knowledgeable and experienced! Very quick from start to finish while paying attention to detail!"

Steven B on March 2024

At R&H Remodeling our goal is to help with all your remodeling needs without breaking the bank. With over 20 years of experience, R&H Remodeling is Northwest Indiana's best choice for all your general contracting needs.

"A+ from start to finish! Amazing customer service and work! I recommended my uncle and grandparents to them as well! Definitely will be hiring for future projects! Thanks so much for the pleasant experience! Prices are very reasonable! Also everyone is very knowledgeable and experienced! Very quick from start to finish while paying attention to detail!"

Steven B on March 2024


Avatar for Summers Plumbing, Heating & Cooling (P)- Crown Point

Summers Plumbing, Heating & Cooling (P)- Crown Point

5.00(
16
)
Approved Pro

Summers Plumbing, Heating & Cooling (P)- Crown Point

5.00(
16
)
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.

"Quick fast & easy. Very professional & nice. They unclogged my basement drain pipes. Also, the customer service rep was knowledgeable, professional & nice."

Lora W on September 2025

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.

"Quick fast & easy. Very professional & nice. They unclogged my basement drain pipes. Also, the customer service rep was knowledgeable, professional & nice."

Lora W on September 2025

...
Showing 1-10 of 222
Plumbing Heating Companies questions, answered by experts

Yes, you can fix a shower diverter in many cases, depending on the specific problem. If hard water buildup is the issue, you can disassemble and clean your diverter. You may also be able to replace specific components when they break or wear down. All diverters are different, so when replacing parts, you’ll need to make sure you purchase a repair kit that’s compatible with your specific model. 

Clean regularly, avoid abrasive cleaners, and inspect seals and jets for functionality.

DIY is not recommended for commercial settings due to safety and code compliance. Hire licensed professionals.

The type of sealant you use on a leaking pipe will depend on the pipe material and the cause of the leak. PVC P-traps should avoid petroleum-based sealants, which can degrade the plastic and worsen the leak. Pipe sealant is specifically designed for use on pipes, but remember—if your P-trap has a crack–it’s best to replace the pipe to avoid future leaks.

Since pedestal sinks are narrow and don’t have a cupboard to conceal pipes, many homeowners change their plumbing to make it less visible. It’s a big reason why installing a pedestal sink is more labor-intensive than other types.

The Merrillville, IN homeowners’ guide to plumbing and heating services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"