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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon35
    Verified boiler installation services reviews

Find Boiler installation pros in Agency

Avatar for Divers Mechanical

Divers Mechanical

3.50(
3
)
Approved Pro

Divers Mechanical

3.50(
3
)
Approved Pro
3 years of experience
Free onsite estimate

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.

"Called them to fix my furnace. Owner came right out and was super nice. He said he be back the next day. 2 weeks goes by with no response to my phone calls or texts. Finally answered and sends a guy out. Couldn't fix it and claimed the part they bought was bad and would get a new one and be out the next day. It's been 4 weeks. I call and voice-mail is full. I text he reads them with no response. My furnace is still in pieces."

Stephen N on May 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.

"Called them to fix my furnace. Owner came right out and was super nice. He said he be back the next day. 2 weeks goes by with no response to my phone calls or texts. Finally answered and sends a guy out. Couldn't fix it and claimed the part they bought was bad and would get a new one and be out the next day. It's been 4 weeks. I call and voice-mail is full. I text he reads them with no response. My furnace is still in pieces."

Stephen N on May 2024


Worldwide Unlimited, Inc.

5.00(
1
)
Approved Pro

Worldwide Unlimited, Inc.

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"They were very professional, accommodating and did a great job."

Jim S on July 2022

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"They were very professional, accommodating and did a great job."

Jim S on July 2022


Wilson & Wilson Property Investments

5.00(
13
)
Approved Pro

Wilson & Wilson Property Investments

5.00(
13
)
Approved Pro
Customers say: Quick response
10 local quotes requested
6 years of experience

Wilson & Wilson Property Investments 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 12 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!

"We need our bathroom pocket door fixed. Really appreciated him and he did a great and was very friendly and respectful of our house. I would recommend him anytime and we will be definitely be using him again. Thank you so much for your quick response."

Jean F on October 2025

Wilson & Wilson Property Investments 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 12 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!

"We need our bathroom pocket door fixed. Really appreciated him and he did a great and was very friendly and respectful of our house. I would recommend him anytime and we will be definitely be using him again. Thank you so much for your quick response."

Jean F on October 2025


Avatar for Four Seasons Home Products - Bath

Four Seasons Home Products - Bath

4.79(
7
)
Approved Pro

Four Seasons Home Products - Bath

4.79(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
346 local quotes requested

We are 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 customer's interests and make their concerns the basis of our business.

"Install was quick and was done well... highly recommend"

Trey M on March 2025

We are 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 customer's interests and make their concerns the basis of our business.

"Install was quick and was done well... highly recommend"

Trey M on March 2025


Bath World

4.47(
54
)
Approved Pro

Bath World

4.47(
54
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
134 local quotes requested

We are specialists in bathroom remodels. With years of experience in the construction industry, our professionals can take care of your next project with care. Give us a call for a free quote.

"in the process"

Jean S on October 2022

We are specialists in bathroom remodels. With years of experience in the construction industry, our professionals can take care of your next project with care. Give us a call for a free quote.

"in the process"

Jean S on October 2022


Avatar for The Shower Company

The Shower Company

4.95(
51
)
Approved Pro

The Shower Company

4.95(
51
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
45 local quotes requested

The Shower Company, is your solution for all your bathroom remodeling needs. We offer a wide-array of products to improve your current situation including accessible safety products. We offer acrylic, onyx, and tile shower solutions as well as full bathroom remodels. We have locations in Missouri and Florida!

"Did great job and followed up with small touch ups"

Mikhail N on June 2022

The Shower Company, is your solution for all your bathroom remodeling needs. We offer a wide-array of products to improve your current situation including accessible safety products. We offer acrylic, onyx, and tile shower solutions as well as full bathroom remodels. We have locations in Missouri and Florida!

"Did great job and followed up with small touch ups"

Mikhail N on June 2022


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
30210 local quotes requested
9 years of experience

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




Islander repairs

No reviews yet

Islander repairs

No reviews yet
7 years of experience

I take care of your house or business from yard or parking lot to the most complicated job. Guarantee satisfaction, certified welder awc,wca. hydraulics mechanic electronic later logic friendly you just mentioned.

I take care of your house or business from yard or parking lot to the most complicated job. Guarantee satisfaction, certified welder awc,wca. hydraulics mechanic electronic later logic friendly you just mentioned.

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Showing 1-10 of 106
Install Boiler questions, answered by experts

A furnace takes in cool air, heats it through the burner and heat exchanger, and sends the air on its way to warm your home. A boiler is a pressurized vessel that produces hot water or steam to heat the home and provide hot water. A boiler may or may not work together with a furnace.

Coolant and antifreeze are technically not the same thing. The difference between the two is the ratio of water to other chemicals. True antifreeze is mainly made up of either ethylene glycol or propylene glycol, while coolant comprises one part antifreeze and one part water. However, the terms coolant and antifreeze are often used interchangeably, even by pros.

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.

Probably not. Moving a boiler to a new location is a very different prospect from replacing it in the same spot, and significantly more expensive. Plus, boilers are typically carefully positioned in proximity to pipes and radiators when installed. Homeowners may want to move boilers to free up space, prevent freezing problems that have happened in winter, or solve a noise issue—but it’s a much more costly proposition.

All modern boilers are condensing boilers because they’re the most efficient type. Instead of extra heat leaving through the flue, these boilers trap the heat and use it to heat the house. Whether you choose a combi boiler, system boiler, or regular boiler, you can opt to get a condensing system. If you have an old boiler that’s not a condensing boiler, it’s a good idea to get an upgrade.

The Agency, MO homeowners’ guide to boiler installation services

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