Top-rated boiler installation pros.

Get matched with top boiler installation pros in Oswego, IL

There are 20 highly-rated local boiler installation pros.

TRUSTED BY OSWEGO, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon3.4k+
    Verified boiler installation services reviews

Find Boiler installation pros in Oswego

Avatar for Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

3.99(
561
)
Approved Pro

Roto-Rooter Plumbing & Water Cleanup

3.99(
561
)
Approved Pro
Customers say: Quick response
430 local quotes requested
90 years of experience

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.

"They had to come two extra times to fix the work that was done."

Jamal J on April 2025

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.

"They had to come two extra times to fix the work that was done."

Jamal J on April 2025


Alliance Repair Services

4.48(
82
)
Approved Pro

Alliance Repair Services

4.48(
82
)
Approved Pro
Customers say: Quality work
191 local quotes requested
13 years of experience

We specialize in Heating /Air conditioning and all kitchen and laundry appliances and. We are familiar with all the new high tech appliances and new heating and ac systems, as we are constantly attending continuing education seminars for all the latest products. Alliance Repair Services fully stocks our vehicles as our goal is to repair every appliance upon on our first visit to save you both time and money. Most of our repairs are completed on the same day of call. We pride ourselves on offering customer service unparalleled in the industry. Our staff is both knowledgeable and helpful. Our goal is to schedule prompt and on time scheduling. We recognize the value of time, and created scheduling windows to help better serve our clients’ diverse lives.

"I had very bad experience with Alliance Repair. The technician was here two times did not find out what is not working properly with the refrigerator and did not fix the problem at all. He had no problem collecting the $500 charge. After the two attempts to fix it Alliance went silent and did not offer any useful solution. We now had a technician from Kitchen Aid and he fixed the problem quickly. In short I can not recommend Alliance "Repair Service" I would call them Alliance collection Service at best."

Timon M on May 2025

We specialize in Heating /Air conditioning and all kitchen and laundry appliances and. We are familiar with all the new high tech appliances and new heating and ac systems, as we are constantly attending continuing education seminars for all the latest products. Alliance Repair Services fully stocks our vehicles as our goal is to repair every appliance upon on our first visit to save you both time and money. Most of our repairs are completed on the same day of call. We pride ourselves on offering customer service unparalleled in the industry. Our staff is both knowledgeable and helpful. Our goal is to schedule prompt and on time scheduling. We recognize the value of time, and created scheduling windows to help better serve our clients’ diverse lives.

"I had very bad experience with Alliance Repair. The technician was here two times did not find out what is not working properly with the refrigerator and did not fix the problem at all. He had no problem collecting the $500 charge. After the two attempts to fix it Alliance went silent and did not offer any useful solution. We now had a technician from Kitchen Aid and he fixed the problem quickly. In short I can not recommend Alliance "Repair Service" I would call them Alliance collection Service at best."

Timon M on May 2025


Avatar for Bath Care Solutions

Bath Care Solutions

5.00(
1
)
Approved Pro

Bath Care Solutions

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

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project.

"The works were great"

Dana B on April 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project.

"The works were great"

Dana B on April 2024


Avatar for Renuity

Renuity

5.00(
3
)
Approved Pro

Renuity

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
228 local quotes requested

Founded in 2016, Renuity operates with the belief that everyone deserves to be treated with the utmost honesty and respect. Our dedicated consultants and KOHLER-certified installation specialists work hard to provide customized products at affordable prices. We are proud to use American-engineered products that provide a lifetime of beauty, and with limited lifetime warranties, you can be sure your investment is well-protected. Our goal is always to provide a positive remodeling experience, and everyone on our staff contributes to making sure we do.

"They were able to start project in a timely manner and finished I 1 day."

Donna B on May 2025

Founded in 2016, Renuity operates with the belief that everyone deserves to be treated with the utmost honesty and respect. Our dedicated consultants and KOHLER-certified installation specialists work hard to provide customized products at affordable prices. We are proud to use American-engineered products that provide a lifetime of beauty, and with limited lifetime warranties, you can be sure your investment is well-protected. Our goal is always to provide a positive remodeling experience, and everyone on our staff contributes to making sure we do.

"They were able to start project in a timely manner and finished I 1 day."

Donna B on May 2025


JB REFRIGERATION, HEATING AND A/C INC.

New on AngiNew on Angi
Approved Pro

JB REFRIGERATION, HEATING AND A/C INC.

New on AngiNew on Angi
Approved Pro
28 years of experience
Free onsite estimate

JB Refrigeration, Heating & A/C, Inc., was started to give local home owners the choice of a local highly trained professional service tech. We use the latest material to give you satisfaction plus. Call today.

JB Refrigeration, Heating & A/C, Inc., was started to give local home owners the choice of a local highly trained professional service tech. We use the latest material to give you satisfaction plus. Call today.


Aurora Sewer Cleaning Corp - Facebook

4.98(
21
)
Approved Pro

Aurora Sewer Cleaning Corp - Facebook

4.98(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

We are Aurora Sewer Cleaning Corp. We pride our company on reliability, great communication, integrity, and quality work. We are experts in clearing a blockage and will do our best to keep you as educated as we can on the issue you have. We look forward to earning your business!

"null"

Will S on August 2019

We are Aurora Sewer Cleaning Corp. We pride our company on reliability, great communication, integrity, and quality work. We are experts in clearing a blockage and will do our best to keep you as educated as we can on the issue you have. We look forward to earning your business!

"null"

Will S on August 2019


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 Tony's Drain & Sewer Cleaning

Tony's Drain & Sewer Cleaning

4.78(
49
)
Approved Pro

Tony's Drain & Sewer Cleaning

4.78(
49
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
14 years of experience

Why Choose Tony's Drain & Sewer Cleaning, Inc? We guarantee that the work will be 100% done the right way! You know the price once you call our office. No hidden fees, no hourly rates. WANT EVEN MORE? Know who is entering your property since we are providing you with our techs criminal background checks. We have satisfied customers since we do not want to make you spend more money than what you already have to. We give you solutions not more problems. We have EMERGENCY SERVICE. Call us today for more information.

"Tonys was recommended by another contractor. My house flooded from the 2nd floor toilet to the entire house. Tonys came by and did the camera, thought maybe it was cracked under my driveway. Tore up my whole driveway did not find a crack. They claimed they had to tear up the driveway to fix the -pitch-;. Then they tore of my whole front yard. Filled in the holes but DID NOT FIX MY YARD. I reached out several times and got the run around. Well after they claimed it was fixed and my entire inside was renovated IT FLOODED AGAIN. They claimed it was a different problem. NOOOOO. It was flooding, you did not fix it, it flooded again. This time my BASEMENT was dug up!!!!! Now they found concrete in the sewage line (not under the driveway I just flippin dropped $15k on!!!!! Then they tried charging for another camera! Guess what?! Over a year later STILL A PILE OF GRAVEL IN MY YARD AND A CRACKED DRIVEWAY! Which yes I told them about and NOTHING! They lie. They make up stuff to charge more AND they will not fix their mess ups. DO NOT RISK IT!!!!!! It's not worth it. Go elsewhere!"

Amy D on December 2022

Why Choose Tony's Drain & Sewer Cleaning, Inc? We guarantee that the work will be 100% done the right way! You know the price once you call our office. No hidden fees, no hourly rates. WANT EVEN MORE? Know who is entering your property since we are providing you with our techs criminal background checks. We have satisfied customers since we do not want to make you spend more money than what you already have to. We give you solutions not more problems. We have EMERGENCY SERVICE. Call us today for more information.

"Tonys was recommended by another contractor. My house flooded from the 2nd floor toilet to the entire house. Tonys came by and did the camera, thought maybe it was cracked under my driveway. Tore up my whole driveway did not find a crack. They claimed they had to tear up the driveway to fix the -pitch-;. Then they tore of my whole front yard. Filled in the holes but DID NOT FIX MY YARD. I reached out several times and got the run around. Well after they claimed it was fixed and my entire inside was renovated IT FLOODED AGAIN. They claimed it was a different problem. NOOOOO. It was flooding, you did not fix it, it flooded again. This time my BASEMENT was dug up!!!!! Now they found concrete in the sewage line (not under the driveway I just flippin dropped $15k on!!!!! Then they tried charging for another camera! Guess what?! Over a year later STILL A PILE OF GRAVEL IN MY YARD AND A CRACKED DRIVEWAY! Which yes I told them about and NOTHING! They lie. They make up stuff to charge more AND they will not fix their mess ups. DO NOT RISK IT!!!!!! It's not worth it. Go elsewhere!"

Amy D on December 2022


"Don and Carol worked around our schedule and when Covid in our house delayed the completion, they were ready when we got healthier to finish the job. I am very pleased with my new shower, goodbye nasty old tub."

Mary H on February 2021

- Bathtub to Shower conversions - ADA / special needs shower stalls - Full bathroom Remodeling - Acrylic Bathtub Liners System - Bathtub walkthru cut out

"Don and Carol worked around our schedule and when Covid in our house delayed the completion, they were ready when we got healthier to finish the job. I am very pleased with my new shower, goodbye nasty old tub."

Mary H on February 2021


Avatar for R.A. Mechanical, Inc.

R.A. Mechanical, Inc.

4.78(
322
)
Approved Pro

R.A. Mechanical, Inc.

4.78(
322
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
432 local quotes requested

We are dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Rob the owner was awesome, he gave me a firm quote over the phone, and had a service tech at my home in 2 hours. Andrew the tech was very thorough, and preformed a awesome install."

Bob A on October 2025

We are dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Rob the owner was awesome, he gave me a firm quote over the phone, and had a service tech at my home in 2 hours. Andrew the tech was very thorough, and preformed a awesome install."

Bob A on October 2025

...
Showing 1-10 of 233
Install Boiler questions, answered by experts

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

It can take anywhere from four hours to three days to replace a boiler with a new one. How long your particular boiler installation takes will depend on whether you need a gas line installed and if you’re switching to a new boiler system. 

Replacing a combination boiler or standard boiler with the same system should only take four to six hours. Meanwhile, switching from a conventional boiler system to a combination boiler system could take a few days.

When winter rolls around, and you turn the heat on for the first time in a year, it’s normal to sense a light odor. This could smell a little like burning because some dust has gathered in the heating unit over the warm months and will fade away shortly after. However, there are some smells you should watch out for and take caution around: an egg-like sulfur smell or an electrical burn odor would indicate there’s something wrong. Turn it off and call a professional for maintenance as soon as possible. 

The best way to compare HVAC quotes is getting a few detailed quotes from local companies with good reputations. Then, go over the quotes line by line. Protect yourself by insisting on in-person estimates that include equipment manufacturer names, model numbers, SEER ratings, amounts and numbers of materials, details of warranties on equipment and labor, and other specifics. 

Knowing the exact equipment and materials is the only way that you can fairly compare quotes. Quotes that are much lower than others can be a sign that the company isn’t providing the best quality service or materials.

Costs range from $3,000 to $7,500, depending on system size and efficiency.

The Oswego, IL homeowners’ guide to boiler installation services

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