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  • Verified reviews icon417
    Verified boiler repairs reviews

Find Boiler repair pros in Decatur

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

Tiger Plumbing, Heating, Air Conditioning, & Electrical Services

3.80(
80
)
Approved Pro

Tiger Plumbing, Heating, Air Conditioning, & Electrical Services

3.80(
80
)
Approved Pro
Customers say: Quick response
293 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!

"This company is outstanding. I can not sing them enough praises."

Jacqueline W on May 2025

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!

"This company is outstanding. I can not sing them enough praises."

Jacqueline W on May 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
115 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


Sure Dry Waterproofing

4.85(
80
)
Approved Pro

Sure Dry Waterproofing

4.85(
80
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
46 years of experience

Let�s make your basement or Crawl space dry, We have been servicing Illinois since 1979 and pride ourselves on the quality of work that we provide to our homeowners.

"My basement has always leaked and was never dry. I called Donnie Felton, who was highly recommended by a few friends, he was very knowledgeable and explained exactly what he would do step by step. He showed up the following week and completed the job in two days. My basement is now dry and does not see a drop of water even during the heaviest rain. I love not seeing any water in my basement. I would highly recommend Donnie Felton."

BRAD M on July 2025

Let�s make your basement or Crawl space dry, We have been servicing Illinois since 1979 and pride ourselves on the quality of work that we provide to our homeowners.

"My basement has always leaked and was never dry. I called Donnie Felton, who was highly recommended by a few friends, he was very knowledgeable and explained exactly what he would do step by step. He showed up the following week and completed the job in two days. My basement is now dry and does not see a drop of water even during the heaviest rain. I love not seeing any water in my basement. I would highly recommend Donnie Felton."

BRAD M on July 2025


Avatar for Hometown Handyman

Hometown Handyman

4.80(
10
)
Approved Pro

Hometown Handyman

4.80(
10
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
111 local quotes requested

We offer quality Service at a reasonable price! We specialize in handyman services, home repairs, home improvements, electrical work, maintenance, installations, wood resurfacing, decks, patios, landscaping, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized detailed approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule an estimate today!

"Mike quoted the needed repairs. I accepted his quote, and gave the OK to start work. At the end of the first day, Mike came to me and said he missed some rotted wood on the project and that if I wanted it fix it would be an extra $350.00 plus the cost of the additional supplies. This put the project way over budget, and higher than several other offers. All three days of work, Mike showed up late. He texted me the first day saying he needed to drop his son off at school. Fine, but to show up between 10:00am - 10:30am is bad business especially after sending me a text saying you had no other obligations and was going to show up at 8:00am. And worst of all called and texted me with his personal number to avoid Angi list checking on the project. My wife and I are upset with the whole project. Prior to Mike completing his project, he was asked to look at the sill plate on the sun porch. He He attempted to look at it and said he would need to remove a lower panel to get in order to inspect it properly and quote the price. He stated that he would have to leave ok at it the next day when he had his tools with. He never quoted us the sill plate price or removed the lower panel for inspection services."

Brian W on October 2025

We offer quality Service at a reasonable price! We specialize in handyman services, home repairs, home improvements, electrical work, maintenance, installations, wood resurfacing, decks, patios, landscaping, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized detailed approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule an estimate today!

"Mike quoted the needed repairs. I accepted his quote, and gave the OK to start work. At the end of the first day, Mike came to me and said he missed some rotted wood on the project and that if I wanted it fix it would be an extra $350.00 plus the cost of the additional supplies. This put the project way over budget, and higher than several other offers. All three days of work, Mike showed up late. He texted me the first day saying he needed to drop his son off at school. Fine, but to show up between 10:00am - 10:30am is bad business especially after sending me a text saying you had no other obligations and was going to show up at 8:00am. And worst of all called and texted me with his personal number to avoid Angi list checking on the project. My wife and I are upset with the whole project. Prior to Mike completing his project, he was asked to look at the sill plate on the sun porch. He He attempted to look at it and said he would need to remove a lower panel to get in order to inspect it properly and quote the price. He stated that he would have to leave ok at it the next day when he had his tools with. He never quoted us the sill plate price or removed the lower panel for inspection services."

Brian W on October 2025


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


Affordable Home Repair

5.00(
4
)
Approved Pro

Affordable Home Repair

5.00(
4
)
Approved Pro
Customers say: Quick response
195 local quotes requested
5 years of experience

Over 20 years experience. Specializing in plumbing, electrical, construction, decks, porches, painting, drywall repair, roof repairs, excavating, concrete, general handyman services inside and outside your home. Servicing Bethany, IL and surrounding areas. Free estimates! 10% discount for military, veterans, and first responders. Call today for your handyman needs! Satisfaction Guaranteed!

"John and his helper Nathan did an excellent job!! They arrived when they said they were going to an hung a 65 inch tv and a 50 inch tv with no problem at all! The job was done in a timely manor. Both were very professional and friendly! The price was reasonable too!! I would highly recommend and trust the work of Affordable Home Repair for any job! Just an fyi…I told him I would take care of cord hanging down. "

Jane B on November 2025

Over 20 years experience. Specializing in plumbing, electrical, construction, decks, porches, painting, drywall repair, roof repairs, excavating, concrete, general handyman services inside and outside your home. Servicing Bethany, IL and surrounding areas. Free estimates! 10% discount for military, veterans, and first responders. Call today for your handyman needs! Satisfaction Guaranteed!

"John and his helper Nathan did an excellent job!! They arrived when they said they were going to an hung a 65 inch tv and a 50 inch tv with no problem at all! The job was done in a timely manor. Both were very professional and friendly! The price was reasonable too!! I would highly recommend and trust the work of Affordable Home Repair for any job! Just an fyi…I told him I would take care of cord hanging down. "

Jane B on November 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
31186 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



Board Designs

No reviews yet

Board Designs

No reviews yet

I am a detail-oriented person with the knowledge and skills to build or repair about anything at a persons home. I am a single person small business but do have a couple of people that help me when needed. I am not afraid to get my hands dirty. Customer service is always priority one. I also build custom outdoor furniture and small interior pieces as well. I excel in figuring out how to accomplish the difficult or different tasks one may want. I have been is business for myself only 4 short years but I have over 20 years experience in the different fields. I look forward to talking with you so we can finish your next project together.

I am a detail-oriented person with the knowledge and skills to build or repair about anything at a persons home. I am a single person small business but do have a couple of people that help me when needed. I am not afraid to get my hands dirty. Customer service is always priority one. I also build custom outdoor furniture and small interior pieces as well. I excel in figuring out how to accomplish the difficult or different tasks one may want. I have been is business for myself only 4 short years but I have over 20 years experience in the different fields. I look forward to talking with you so we can finish your next project together.


Avatar for Ad handyman services

Ad handyman services

No reviews yet

Ad handyman services

No reviews yet
Emergency services offered

Excavation, dirt work, driveway repairs, construction roofing,siding,fascia soffit, flooring, remodels, add ons, plumbing, power washing, sanding, staining, road side mechanic, landscaping anything needs done give us a call

Excavation, dirt work, driveway repairs, construction roofing,siding,fascia soffit, flooring, remodels, add ons, plumbing, power washing, sanding, staining, road side mechanic, landscaping anything needs done give us a call

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Boiler Repair questions, answered by experts

An expansion tank must always be installed on the supply side, which is the side where the boiler sends water out to heat the systems. That placement allows the water to push against the air and condense properly as it is heated, then circulated through the system. Professional installers can recommend the best place on the supply side for an expansion tank.

Regular inspections, cleaning, and checking of exhaust systems maintain safe operation, ensuring efficiency.

DIY troubleshooting is possible for minor issues like bleeding radiators or resetting the system, but professionals should handle complex repairs to ensure safety and efficiency.

The difference between a heat pump and a boiler is simple. A boiler often works with a furnace as part of a heating system. Some HVAC systems also have an AC to cool the home in addition to a boiler. A heat pump is unique as it works as both a heating and cooling system, altering ambient air to a comfortable indoor temperature.

Regular maintenance includes annual inspections, filter changes, and checking for leaks or pressure inconsistencies to improve efficiency and longevity.

The Decatur, IL homeowners’ guide to boiler repairs

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

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