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    Verified boiler installation services reviews

Find Boiler installation pros in Merrillville

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
2016 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 Porterhouse Heating & Cooling

Porterhouse Heating & Cooling

4.86(
197
)
Approved Pro

Porterhouse Heating & Cooling

4.86(
197
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
2009 years of experience

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.

"They knew exactly what was going on and exactly how to fix it, and the repair was less expensive than I was expecting."

Scott R on November 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.

"They knew exactly what was going on and exactly how to fix it, and the repair was less expensive than I was expecting."

Scott R on November 2025


Avatar for Perma-Seal Basement Systems

Perma-Seal Basement Systems

4.43(
1,404
)
Approved Pro

Perma-Seal Basement Systems

4.43(
1,404
)
Approved Pro
Customers say: Super punctual
1979 years of experience
Free onsite estimate

Perma-Seal specializes in protecting the value of your home backed by 45 years of serving the Chicagoland and NW Indiana areas. Our basement waterproofing stops leaks and flooding, our foundation repairs fix settling and bowed walls, and our crawl space solutions control humidity and improve air quality. Our concrete lifting and leveling service offers a reliable, quick, and highly effective way to repair your sunken, cracked driveway, patio, pool deck, or sidewalk for a fraction of the cost of replacement. Additionally, we provide yard drainage solutions, sewer and plumbing services, and home comfort solutions such as air sealing, and insulation to ensure your home remains in top condition. What sets us apart? Our commitment to superior customer service and our solid warranty. Any product or work covered by our warranty is serviced free of charge for the entire warranty period. Choose Perma-Seal for reliable, quality solutions to keep your home safe and comfortable.

"Jose and the team did a great job. Very professional and communicative. We're happy with the result and would recommend them."

ELAINE O on September 2025

Perma-Seal specializes in protecting the value of your home backed by 45 years of serving the Chicagoland and NW Indiana areas. Our basement waterproofing stops leaks and flooding, our foundation repairs fix settling and bowed walls, and our crawl space solutions control humidity and improve air quality. Our concrete lifting and leveling service offers a reliable, quick, and highly effective way to repair your sunken, cracked driveway, patio, pool deck, or sidewalk for a fraction of the cost of replacement. Additionally, we provide yard drainage solutions, sewer and plumbing services, and home comfort solutions such as air sealing, and insulation to ensure your home remains in top condition. What sets us apart? Our commitment to superior customer service and our solid warranty. Any product or work covered by our warranty is serviced free of charge for the entire warranty period. Choose Perma-Seal for reliable, quality solutions to keep your home safe and comfortable.

"Jose and the team did a great job. Very professional and communicative. We're happy with the result and would recommend them."

ELAINE O on September 2025


Avatar for Beyond The Four Walls Construction

Beyond The Four Walls Construction

5.00(
18
)
Approved Pro

Beyond The Four Walls Construction

5.00(
18
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2019 years of experience

We are a family-owned and operated company that brings that attention to detail and care that makes you feel heard, understood, and appreciated as a client. We know how personal your projects are and we respect and honor that. We service both commercial and residential clients. Please feel free to call, email, or send a text so that you can get on our schedule. We offer free estimates and flexible financing with deposit. We look forward to serving you on your next project. All the Best!

"The project went great. They removed a wall and relocated 2 outlets and a light switch. I also had them do several barndoors for my pantry, closet, and utility room."

Erik P on August 2024

We are a family-owned and operated company that brings that attention to detail and care that makes you feel heard, understood, and appreciated as a client. We know how personal your projects are and we respect and honor that. We service both commercial and residential clients. Please feel free to call, email, or send a text so that you can get on our schedule. We offer free estimates and flexible financing with deposit. We look forward to serving you on your next project. All the Best!

"The project went great. They removed a wall and relocated 2 outlets and a light switch. I also had them do several barndoors for my pantry, closet, and utility room."

Erik P on August 2024


Avatar for Four Seasons Heating & Air Conditioning

Four Seasons Heating & Air Conditioning

4.41(
3,062
)
Approved Pro

Four Seasons Heating & Air Conditioning

4.41(
3,062
)
Approved Pro
Super Service Award
Customers say: Super punctual
1971 years of experience
Free onsite estimate

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 - [email protected], [email protected], [email protected]. 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.

"They are opportunist and unethical."

Laura D on November 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 - [email protected], [email protected], [email protected]. 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.

"They are opportunist and unethical."

Laura D on November 2025


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
2001 years of experience

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


Avatar for Bath Planet

Bath Planet

4.69(
148
)
Approved Pro

Bath Planet

4.69(
148
)
Approved Pro
Customers say: True professional
2005 years of experience
Free onsite estimate

You deserve a bathroom that is more than just your everyday shower or tub. At Bath Planet, we put our expertise to work to create a spa-like retreat in the comfort of your own home, all without disrupting your daily routine! Our innovative process is engineered to transform your bathroom in as little as a day. Using only the most skilled craftsmen and custom-fabricated products, we?ll revamp your outdated bathroom into your favorite room in the house! Bath Planet has also earned the prestigious Good Housekeeping Seal for installing top-quality products. Not only do we stand by our products, so do the experts who have been evaluating consumer products for one-hundred years. We have an outstanding team of consultants, designers, and installers, and we guarantee to handle your remodel with the utmost professionalism. Our expert installers will always respect your home, your time and your hard-earned money - we guarantee it!

"They are close to my location. This is a surprise for my parents so they are going to come look at where it should go and see how quickly they can get it done in approx 3-4 weeks. Thank you so much."

Christy G on March 2024

You deserve a bathroom that is more than just your everyday shower or tub. At Bath Planet, we put our expertise to work to create a spa-like retreat in the comfort of your own home, all without disrupting your daily routine! Our innovative process is engineered to transform your bathroom in as little as a day. Using only the most skilled craftsmen and custom-fabricated products, we?ll revamp your outdated bathroom into your favorite room in the house! Bath Planet has also earned the prestigious Good Housekeeping Seal for installing top-quality products. Not only do we stand by our products, so do the experts who have been evaluating consumer products for one-hundred years. We have an outstanding team of consultants, designers, and installers, and we guarantee to handle your remodel with the utmost professionalism. Our expert installers will always respect your home, your time and your hard-earned money - we guarantee it!

"They are close to my location. This is a surprise for my parents so they are going to come look at where it should go and see how quickly they can get it done in approx 3-4 weeks. Thank you so much."

Christy G 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
1969 years of experience
Free onsite estimate

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


"Good work in general; our basement no longer sees water for over 3 years now, which is the most important thing. But there were some real issues: The biggest issue is that USW did not adhere to local electrical codes, and did not arrange for a final inspection of the project. So we didn't find out that it wasn't to code until years later, and now it's a big hassle and minor cost to fix and get the permits. Ask your local gov yourself what you need to do for permits and inspections; don't rely on USW! USW said they would seal any foundation cracks found along the way; they didn't do this until I bugged the warranty dept about it (but they did do it eventually). USW sent someone out for the "annual checkup"... over 2 years after the install. It's a good thing they (eventually) did, because they discovered the backup battery wasn't charging. Now I know to check this stuff better myself. Prices also vary wildly and are kind of negotiable (I'd give more detail but I'm out of space)"

Andrew D on October 2023

Basement waterproofing and foundation repair company. Family operated since 1957 with over 500,000 dry basements. Free consultations. Lifetime warranties available. Award winning company.

"Good work in general; our basement no longer sees water for over 3 years now, which is the most important thing. But there were some real issues: The biggest issue is that USW did not adhere to local electrical codes, and did not arrange for a final inspection of the project. So we didn't find out that it wasn't to code until years later, and now it's a big hassle and minor cost to fix and get the permits. Ask your local gov yourself what you need to do for permits and inspections; don't rely on USW! USW said they would seal any foundation cracks found along the way; they didn't do this until I bugged the warranty dept about it (but they did do it eventually). USW sent someone out for the "annual checkup"... over 2 years after the install. It's a good thing they (eventually) did, because they discovered the backup battery wasn't charging. Now I know to check this stuff better myself. Prices also vary wildly and are kind of negotiable (I'd give more detail but I'm out of space)"

Andrew D on October 2023


Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

4.30(
577
)
Approved Pro

Neli Virtual Appliance Repair

4.30(
577
)
Approved Pro
Customers say: Super punctual
2016 years of experience
Free onsite estimate

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025

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Install Boiler questions, answered by experts

Costs depend on system size, efficiency rating, and additional features like zoning or smart controls.

The most important sign of a boiler problem is something happening unexpectedly, which is why regular boiler maintenance is important. Unexpected problems can include strange smells, new leaks, and unexpected noises that your boiler wasn’t making before. Additionally, if a boiler keeps shutting off or can’t maintain a specific temperature range, it’s time to call in an expert.

A common HVAC rule is that for every 500 to 600 square feet of living space, you need 1 ton of heating or cooling capacity. Now that you know this common rule, you also need to know that it isn’t very accurate, and a dedicated pro wouldn’t use it for your home. If you talk to a pro who won’t or can’t perform a proper Manual J calculation, consider hiring someone more thorough.

Yes, government incentives and programs are available to encourage energy-efficient upgrades in many regions. These incentives may include tax credits, rebates, grants, and low-interest loans for homeowners who invest in energy-efficient improvements such as HVAC system upgrades, insulation, and efficient windows. The availability and specific details of these incentives can vary by location, so check with your local government or utility company to explore your options.

Once you install your boiler, you can expect it to last for at least 10 to 15 years. Maximize the lifespan of your boiler by choosing a quality boiler, installing it properly, and having it professionally maintained each year. In the event that your boiler does need repair, address any issues immediately.

The Merrillville, IN homeowners’ guide to boiler installation services

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