Top-rated boiler repair pros.

Get matched with top boiler repair pros in Washington, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your boiler repair project in Washington, IL?

Select your specific project to find the pro for you.

TRUSTED BY WASHINGTON, IL HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon175
    Verified boiler repairs reviews

Find Boiler repair pros in Washington

Avatar for Tiger Plumbing, Heating, Air Conditioning, & Electrical Services

Tiger Plumbing, Heating, Air Conditioning, & Electrical Services

4.03(
68
)
Approved Pro

Tiger Plumbing, Heating, Air Conditioning, & Electrical Services

4.03(
68
)
Approved Pro
Customers say: Quick response
296 local quotes requested
32 years of experience

Tiger Plumbing, Heating, Air Conditioning, & Electrical Services takes pride in being your preferred local plumbers, electricians, and HVAC technicians! In fact, more homeowners in the St. Louis Metro East & Central Illinois communities we serve, say they would call us again before any other plumbing, electrical, heating, or air conditioning service!

"Ill keep this as short as i can, which isn't short given the multitude of screw ups on Tigers part. Overall the turn time was good and setting the appointment was easy, however the experience left ALOT to be desired. The initial person who took my call did not properly record the issue as described resulting in the first tech being unprepared to resolve the issue and a subsequent visit from an advisor. The advisor drew up several service offerings and made a few recommendations for upgrades and enhancements to our existing system, including pointing out a possible safety issue. As part of that she made mention that they would have to remove a small portion of dry wall in the upstairs laundry closet to complete the flexible duct work which we agreed to. She scheduled the appointment for the work to be completed monday (it could have been done friday had the first call taker properly recorded the issue). The technician that showed up on monday was friendly enough however was unprepared to complete the work. Instead of a small hole in my laundry closet the duct work resulted in a hole in my kitchen ceiling spanning half the width of the kitchen, way more intrusive than what the advisor had set us up for. The technician also asked for my assistance multiple times, including to help pull duct work, which if im paying for a service, why do i have to help perform the service? The technician was also unprepared to clean up after himself as he needed to borrow my shop vac, paper towels, and cleaning spray. I guess his shop vac had been damaged on a previous job (again why am i paying you?). The technician also failed to perform all of the work that was paid for days in advance, more specifically they did not cap off the open flue from an old furnace which is a service that had been prepaid with the advisor. When asked about this the technician said he did not have the part, but if he came across one would "drop it off". After realizing this tiger was called requesting a refund for the unperformed work, at which point we were told "it could take up to a week for the supervisor to contact you to process that". Really? Your supervisors are too busy to ensure customer satisfaction in a timely manner, but you sure can come take someones money in less than 48 hours no problem.... I would not recommend them to anyone and definitely will not be using them again for anything. Attached is a picture of the small hole i was told would be left in my laundry closet. Please not that by laundry closet it ended up being kitchen ceiling, and by small hole, it was halfway across the kitchen."

Kristopher H on September 2020

Tiger Plumbing, Heating, Air Conditioning, & Electrical Services takes pride in being your preferred local plumbers, electricians, and HVAC technicians! In fact, more homeowners in the St. Louis Metro East & Central Illinois communities we serve, say they would call us again before any other plumbing, electrical, heating, or air conditioning service!

"Ill keep this as short as i can, which isn't short given the multitude of screw ups on Tigers part. Overall the turn time was good and setting the appointment was easy, however the experience left ALOT to be desired. The initial person who took my call did not properly record the issue as described resulting in the first tech being unprepared to resolve the issue and a subsequent visit from an advisor. The advisor drew up several service offerings and made a few recommendations for upgrades and enhancements to our existing system, including pointing out a possible safety issue. As part of that she made mention that they would have to remove a small portion of dry wall in the upstairs laundry closet to complete the flexible duct work which we agreed to. She scheduled the appointment for the work to be completed monday (it could have been done friday had the first call taker properly recorded the issue). The technician that showed up on monday was friendly enough however was unprepared to complete the work. Instead of a small hole in my laundry closet the duct work resulted in a hole in my kitchen ceiling spanning half the width of the kitchen, way more intrusive than what the advisor had set us up for. The technician also asked for my assistance multiple times, including to help pull duct work, which if im paying for a service, why do i have to help perform the service? The technician was also unprepared to clean up after himself as he needed to borrow my shop vac, paper towels, and cleaning spray. I guess his shop vac had been damaged on a previous job (again why am i paying you?). The technician also failed to perform all of the work that was paid for days in advance, more specifically they did not cap off the open flue from an old furnace which is a service that had been prepaid with the advisor. When asked about this the technician said he did not have the part, but if he came across one would "drop it off". After realizing this tiger was called requesting a refund for the unperformed work, at which point we were told "it could take up to a week for the supervisor to contact you to process that". Really? Your supervisors are too busy to ensure customer satisfaction in a timely manner, but you sure can come take someones money in less than 48 hours no problem.... I would not recommend them to anyone and definitely will not be using them again for anything. Attached is a picture of the small hole i was told would be left in my laundry closet. Please not that by laundry closet it ended up being kitchen ceiling, and by small hole, it was halfway across the kitchen."

Kristopher H on September 2020


Applegate Excavating & Sewer Service

5.00(
2
)
Approved Pro

Applegate Excavating & Sewer Service

5.00(
2
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 local quotes requested

We are a locally owned and operated company with over 20 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of excavation and sewer services that are customizable 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!

"Good work"

Jerry P on January 2023

We are a locally owned and operated company with over 20 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of excavation and sewer services that are customizable 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!

"Good work"

Jerry P on January 2023


Avatar for Mid America Basement Systems

Mid America Basement Systems

4.48(
42
)
Approved Pro

Mid America Basement Systems

4.48(
42
)
Approved Pro
Customers say: Quality work
82 local quotes requested
35 years of experience

Got water in your basement? Dealing with a leaky foundation or a wet crawl space? At MidAmerica Basement Systems, we've got you covered. We offer effective solutions to dry out your wet basement, fix your crawl space, and restore the structural integrity of your home. We also specialize in installing seamless gutters to redirect water away from your foundation and provide expert concrete repair to fix cracked walkways, patios, and more. Call us today to find out how we can help! We look forward to earning your business.

"Great communication and timely work"

Robert S on October 2025

Got water in your basement? Dealing with a leaky foundation or a wet crawl space? At MidAmerica Basement Systems, we've got you covered. We offer effective solutions to dry out your wet basement, fix your crawl space, and restore the structural integrity of your home. We also specialize in installing seamless gutters to redirect water away from your foundation and provide expert concrete repair to fix cracked walkways, patios, and more. Call us today to find out how we can help! We look forward to earning your business.

"Great communication and timely work"

Robert S on October 2025


Avatar for Koss Remodeling

Koss Remodeling

5.00(
9
)
Approved Pro

Koss Remodeling

5.00(
9
)
Approved Pro
Super Service Award
Customers say: Quick response
111 local quotes requested
11 years of experience

Koss Remodeling has been in business for over 10 years. We are locally owned & family operated. Since we started business we’ve completed over 1,000 projects throughout Illinois. We are a 5-star rated company with a proven track record of success. Staying up to date on the newest techniques is important to us which means we are always educating our employees on more efficient ways to complete a project. Our team is qualified to complete any type of remodel, reconstruction, or painting request.

"Everything looks GREAT!"

Eric L on June 2025

Koss Remodeling has been in business for over 10 years. We are locally owned & family operated. Since we started business we’ve completed over 1,000 projects throughout Illinois. We are a 5-star rated company with a proven track record of success. Staying up to date on the newest techniques is important to us which means we are always educating our employees on more efficient ways to complete a project. Our team is qualified to complete any type of remodel, reconstruction, or painting request.

"Everything looks GREAT!"

Eric L on June 2025


Avatar for Bathtime Inc

Bathtime Inc

5.00(
5
)
Approved Pro

Bathtime Inc

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 local quotes requested

We specialize in affordable, custom, creative designs for your home, bathrooms, kitchens, finishing basements, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"As an account manager at Pro Source Wholesale, I use Troy EVERY time I can. My clients absolutely love him. Top notch service. If I could I would put 100 stars on here!"

Colby T on August 2023

We specialize in affordable, custom, creative designs for your home, bathrooms, kitchens, finishing basements, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"As an account manager at Pro Source Wholesale, I use Troy EVERY time I can. My clients absolutely love him. Top notch service. If I could I would put 100 stars on here!"

Colby T on August 2023


DRZ Industries

5.00(
7
)
Approved Pro

DRZ Industries

5.00(
7
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
147 local quotes requested

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

"DRZ was great to work with. Easy and quick to communicate, and the work is fabulous. My daughter is super happy with her newly assembled playset. We have more work around the house that will need to be done and I will not hesitate to contact DRZ!"

Ed V on May 2025

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

"DRZ was great to work with. Easy and quick to communicate, and the work is fabulous. My daughter is super happy with her newly assembled playset. We have more work around the house that will need to be done and I will not hesitate to contact DRZ!"

Ed V on May 2025


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
30879 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


Avatar for Jerry Coram HVAC

Jerry Coram HVAC

No reviews yet

Jerry Coram HVAC

No reviews yet
25 years of experience

I specialize in residential and light commercial HVAC. I also fix appliances and equipment in your home or at your business. I am a jack of all trades so just ask and I guarantee I could most likely do it. Customers are my number one top priority, and I take pride in what I do. I will guarantee my work for up to 120 days or I’ll come back and fix it at no cost.

I specialize in residential and light commercial HVAC. I also fix appliances and equipment in your home or at your business. I am a jack of all trades so just ask and I guarantee I could most likely do it. Customers are my number one top priority, and I take pride in what I do. I will guarantee my work for up to 120 days or I’ll come back and fix it at no cost.



Avatar for Higgins Hvac Service

Higgins Hvac Service

No reviews yet

Higgins Hvac Service

No reviews yet
47 years of experience

46 years of Hvac installation and service experience having personally installed thousands of systems and run 10's of thousands of emergency calls. With me you're going to get a perfect install. If your equipment breaks it'll be fixed right the first time. I don't charge overtime nor do I charge to pick up parts. My prices are far below my competitors pricing because I keep my overhead low and I don't ever gouge anyone.

46 years of Hvac installation and service experience having personally installed thousands of systems and run 10's of thousands of emergency calls. With me you're going to get a perfect install. If your equipment breaks it'll be fixed right the first time. I don't charge overtime nor do I charge to pick up parts. My prices are far below my competitors pricing because I keep my overhead low and I don't ever gouge anyone.

...
Showing 1-10 of 168
Boiler Repair questions, answered by experts

Your house may be cold even if the heat is on because of bad insulation, gaps in doors, small holes pulling hot air from the home, or excess humidity. The heater itself might be malfunctioning. For this problem, you’d need to talk to an HVAC pro. If you have a gas heating system (most do) this should be considered an urgent job as natural gas could be leaking in your home.

NATE (North American Technician Excellence) certification is not legally required for HVAC technicians in most areas, but hiring a professional with this certification is highly recommended. NATE-certified technicians demonstrated their expertise and proficiency in different types of HVAC systems, offering assurance of quality service. It's a voluntary certification, yet it indicates a commitment to professionalism and ongoing training. Choosing a NATE-certified technician often means you're working with someone who is up-to-date on industry standards and best practices, which can lead to better service, energy efficiency, and long-term cost savings.

Most HVAC service calls include diagnostic fees, which could include checking on a specific issue you’re experiencing or running through a routine inspection checklist. If you called for a particular problem, the service call will also include an estimate to fix the issue, including materials and labor. Depending on your HVAC technician and the service you requested, you might also get a general inspection of your system components to ensure everything is working as intended.

If you’re unsure who to call to fix your boiler, you have a few options. One is to call a dedicated boiler service. However, you can also call a plumber or HVAC technician for boiler repair services. These pros will have the tools, knowledge, and experience to fix common boiler problems.

The radiators closest in proximity to the boiler heating system will heat up first. Radiators in rooms farther away from the boiler will take longer to heat up and may be the coolest rooms in the house. The radiator unit itself should heat up evenly; otherwise, there may be trapped air inside it.

The Washington, IL homeowners’ guide to boiler repairs

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