Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Williamsville, IL

There are 6 highly-rated local heating and air conditioning pros.

TRUSTED BY WILLIAMSVILLE, IL HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon11
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Williamsville

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

Tiger Plumbing, Heating, Air Conditioning, & Electrical Services

1902 Vandalia Street, Suite 100
3.80(
80
)
Approved Pro

Tiger Plumbing, Heating, Air Conditioning, & Electrical Services

1902 Vandalia Street, Suite 100
3.80(
80
)
Approved Pro
Customers say: Quick response
189 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 MB Heating & Cooling

MB Heating & Cooling

1555 W Jefferson St
4.58(
25
)
Approved Pro

MB Heating & Cooling

1555 W Jefferson St
4.58(
25
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
39 years of experience

MB Heating & Cooling offers the best furnace and heating repair in Springfield, IL. We are leaders in heating and cooling, as well as plumbing service and electrical service. Families turn to MB in the winter for furnace repair and furnace installation needs. We also provide drain cleaning service, as well as plumbing repairs. Do you need heat pump repair? Is your heater acting up? The trained HVAC technicians at MB will determine the cause of your heating issue and restore your home to the comfort level you need. We're the best in Springfield, IL HVAC! Schedule heating, plumbing and electrical service from our team today! We update our offers to give you the best savings possible. Financing available too. Book your appointment today!

"Completely waste of time and money! I asked my wife to call MB Heating and Cooling because of good reviews from folks and we had an issue with water leaking from the condenser unit of the heat pump in the house. I had already taken apart the PVC piping to the drain because it was clogged and used a shop-vac to suck up the water and to suck out the clogged PVC piping. Problem was in putting everything back together - I didn't have the right tools to keep the pipes from leaking and I wanted to be able to maintenance the plumbing periodically so it stays free of clogs in the future. When the MB guy (Elberg, Robert) came out, he looked at the problem and said it needed to be glued to stop from leaking or replace parts of it with compression fittings. I can't believe the guy left WITHOUT FIXING THE PROBLEM and expected full price payment for his opinion. I already knew what the problem was and was willing to pay for this to be fixed! This was completely NOT ACCEPTABLE and I am mad."

Laszlo A on September 2025

MB Heating & Cooling offers the best furnace and heating repair in Springfield, IL. We are leaders in heating and cooling, as well as plumbing service and electrical service. Families turn to MB in the winter for furnace repair and furnace installation needs. We also provide drain cleaning service, as well as plumbing repairs. Do you need heat pump repair? Is your heater acting up? The trained HVAC technicians at MB will determine the cause of your heating issue and restore your home to the comfort level you need. We're the best in Springfield, IL HVAC! Schedule heating, plumbing and electrical service from our team today! We update our offers to give you the best savings possible. Financing available too. Book your appointment today!

"Completely waste of time and money! I asked my wife to call MB Heating and Cooling because of good reviews from folks and we had an issue with water leaking from the condenser unit of the heat pump in the house. I had already taken apart the PVC piping to the drain because it was clogged and used a shop-vac to suck up the water and to suck out the clogged PVC piping. Problem was in putting everything back together - I didn't have the right tools to keep the pipes from leaking and I wanted to be able to maintenance the plumbing periodically so it stays free of clogs in the future. When the MB guy (Elberg, Robert) came out, he looked at the problem and said it needed to be glued to stop from leaking or replace parts of it with compression fittings. I can't believe the guy left WITHOUT FIXING THE PROBLEM and expected full price payment for his opinion. I already knew what the problem was and was willing to pay for this to be fixed! This was completely NOT ACCEPTABLE and I am mad."

Laszlo A on September 2025


Avatar for Roger Davis

Roger Davis

No reviews yet

Roger Davis

No reviews yet
2 years of experience

Choosing me for your HVAC system service means investing in unmatched reliability and efficiency. As a dedicated technician, I ensure your system operates smoothly, reducing energy costs and extending the lifespan of your equipment. I use cutting-edge tools and techniques to diagnose and resolve issues swiftly, keeping your home comfortable year-round. My commitment to customer satisfaction includes transparent communication, upfront pricing, and timely service. By prioritizing routine maintenance and offering prompt repairs, I help you avoid costly breakdowns and improve air quality. Trust me to keep your HVAC system in top shape, so you can enjoy peace of mind and optimal comfort.

Choosing me for your HVAC system service means investing in unmatched reliability and efficiency. As a dedicated technician, I ensure your system operates smoothly, reducing energy costs and extending the lifespan of your equipment. I use cutting-edge tools and techniques to diagnose and resolve issues swiftly, keeping your home comfortable year-round. My commitment to customer satisfaction includes transparent communication, upfront pricing, and timely service. By prioritizing routine maintenance and offering prompt repairs, I help you avoid costly breakdowns and improve air quality. Trust me to keep your HVAC system in top shape, so you can enjoy peace of mind and optimal comfort.


Avatar for J&B Home improvement

J&B Home improvement

600 South 1st Street
5.00(
10
)

J&B Home improvement

600 South 1st Street
5.00(
10
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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





Percolation Consulting, LLC

4315 COMMERCE DR
No reviews yet

Percolation Consulting, LLC

4315 COMMERCE DR
No reviews yet

Integrated solar energy solutions: photovoltaic, solar-thermal, battery storage and heat pumps. We are not tied to any specific PV manufacturer and will source the best solution for your location and situation. Solar energy is no longer idealists' domain - it makes solid financial sense. Whether your goal is to minimize the time until your solar installation is paid off, or you want to ride out the Zombie apocalypse in comfortable energy self-sufficiency, we have the perfect solution for your location and building use. Contrary to popular perception, year-round self-sufficiency can be reasonably achieved in the Midwest. We have close relationships to vendors of weekly and seasonal energy storage systems which will keep lights and heat on year-round.

Integrated solar energy solutions: photovoltaic, solar-thermal, battery storage and heat pumps. We are not tied to any specific PV manufacturer and will source the best solution for your location and situation. Solar energy is no longer idealists' domain - it makes solid financial sense. Whether your goal is to minimize the time until your solar installation is paid off, or you want to ride out the Zombie apocalypse in comfortable energy self-sufficiency, we have the perfect solution for your location and building use. Contrary to popular perception, year-round self-sufficiency can be reasonably achieved in the Midwest. We have close relationships to vendors of weekly and seasonal energy storage systems which will keep lights and heat on year-round.



Cripe Heating and Air

Located In:
5.00(
3
)

Cripe Heating and Air

Located In:
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

If you're uncomfortable don't gripe, call Cripe! We specialize in all phases of heating and cooling services, installs, repairs, maintenance, 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! Call -or- click to schedule a free estimate today!

"It went good. He was kind and efficient."

Tavis L on March 2023

If you're uncomfortable don't gripe, call Cripe! We specialize in all phases of heating and cooling services, installs, repairs, maintenance, 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! Call -or- click to schedule a free estimate today!

"It went good. He was kind and efficient."

Tavis L on March 2023

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Heating and Air Conditioning questions, answered by experts

A few drips here and there should not be cause for concern, but if your unit is leaking a large amount of water, then it’s advised that you stop using it until the problem is identified and a solution is determined. The more you use it during a leak, the more issues it will cause.

As mentioned above, not all HVAC Schrader valves are necessarily the same. While the valve core and pin or spring size on Schrader valves used for HVAC are generally similar, the valves are not all universal and interchangeable. The size of Schrader valves varies depending on whether it's used in an air conditioner, bicycle tire, or motor vehicle tire.

Absolutely! You can seriously improve the overall value of your home by maintaining high-quality, compatible systems for heating and cooling. Potential buyers will love not having to worry about getting a new HVAC unit for 15 to 20 years and will pay more for it. For maximum efficiency and cost savings, replacing the furnace and air conditioner at the same time, when possible, gives you (and potential future buyers) reliable comfort and modern convenience.

A non-maintained AC is more likely to perform poorly, increase your energy bills, and undergo more severe issues like breakage and water damage. That’s why DIY cleaning or professional maintenance is recommended annually. Otherwise, you might end up paying more in the end than you would for annual service. You can purchase cheap AC cleaning kits if you prefer going the DIY route.

For most systems, an annual HVAC system service is more than enough. Some homeowners prefer a twice-a-year visit to ensure the system is ready for the upcoming summer and winter seasons. If you need to call an HVAC pro more often than this, it may be time to check if your system is getting old enough for a replacement.

The Williamsville, IL homeowners’ guide to heating and air conditioning services

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