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4.5
Average homeowner rating18
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Verified Reviews for Boiler Installation pros in Illiopolis, IL
*The Angi rating for Boiler Installation companies in Illiopolis, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
*The HomeAdvisor rating for Boiler Installation companies in Illiopolis, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
Last update on October 28, 2025
Find Boiler installation pros in Illiopolis

Tiger Plumbing, Heating, Air Conditioning, & Electrical Services
Tiger Plumbing, Heating, Air Conditioning, & Electrical Services
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
Applegate Excavating & Sewer Service
Applegate Excavating & Sewer Service
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

Stewart’s maintenance and repair
Stewart’s maintenance and repair
I skill in a wide range of services I focus on maintaining quality work done in a significant timely manner where most competitors are after your pockets I’m after success.
I skill in a wide range of services I focus on maintaining quality work done in a significant timely manner where most competitors are after your pockets I’m after success.
Board Designs
Board Designs
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.

Ad handyman services
Ad handyman services
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

J&B Home improvement
J&B Home improvement
We do everything from the roof to the basement outside and inside we are owner operated so the guy you sign the contract with is the guy doing your project professional and reliable hundreds of references and photos to back up our work we specialize in kitchens and bathrooms our slogan is if you can dream it we can build it
"They do AMAZING work. Efficient and the project was exactly as I requested."
Lyndi L on February 2024
We do everything from the roof to the basement outside and inside we are owner operated so the guy you sign the contract with is the guy doing your project professional and reliable hundreds of references and photos to back up our work we specialize in kitchens and bathrooms our slogan is if you can dream it we can build it
"They do AMAZING work. Efficient and the project was exactly as I requested."
Lyndi L on February 2024

Calltheguy
Calltheguy
I have been involved in trades since the early 1990's. I returned to college, at the age of 32, to earn a degree in trade sciences and received a B.S. in 2005. I am a Jack of all trades so to speak. if I look at a project and don't feel comfortable that I can do a professional job, I will gladly recommend someone that is qualified for free.
I have been involved in trades since the early 1990's. I returned to college, at the age of 32, to earn a degree in trade sciences and received a B.S. in 2005. I am a Jack of all trades so to speak. if I look at a project and don't feel comfortable that I can do a professional job, I will gladly recommend someone that is qualified for free.

Elite drain cleaning
Elite drain cleaning
Drain cleaning service
Drain cleaning service

M&J Concepts & Solutions Inc.
M&J Concepts & Solutions Inc.
27 Years of Experience. Professional results. Family owned and operated, located in Central Illinois. General contracting company we specialize in all Phases of Residential, Light Commercial Remodel & Repair. Wall, floor, ceiling systems, roof systems. Doors, windows, siding, decks, kitchen cabinets. Marble, pre-finished hardwood floors, tile, LVT, all floating floor systems. Paint, stain. Structural repair. Concrete work as well as repair and so much more.
"It was faster than we thought it was gonna be. They were very professional and would definitely recommend them to anyone."
Kristy J on January 2022
27 Years of Experience. Professional results. Family owned and operated, located in Central Illinois. General contracting company we specialize in all Phases of Residential, Light Commercial Remodel & Repair. Wall, floor, ceiling systems, roof systems. Doors, windows, siding, decks, kitchen cabinets. Marble, pre-finished hardwood floors, tile, LVT, all floating floor systems. Paint, stain. Structural repair. Concrete work as well as repair and so much more.
"It was faster than we thought it was gonna be. They were very professional and would definitely recommend them to anyone."
Kristy J on January 2022
The Illiopolis, IL homeowners’ guide to boiler installation services
From average costs to expert advice, get all the answers you need to get your job done.

Learn about the different factors that go into water heater gas valve replacement costs to see if you should DIY the project or call a pro.
•Find out the average tankless water heater repair cost, what impacts pricing, and how to save. Get expert tips to plan your repair budget with confidence.

Running out of hot water too quickly or hearing strange noises when you call for hot water? Use this water heater repair cost guide to see what a fix will cost.

Do water heater blankets work, or are they just hype? Find out the energy-savings truth behind this addition and whether it's worth it.

If you’re wondering if you can install a water heater by yourself, know that you should leave this job to a licensed plumber to avoid financial risk and safety risks.

If your water heater is leaking from the top, it's time to troubleshoot. Here are common reasons this happens and what your next steps should be.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"



