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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon261
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Danvers, IL

*The Angi rating for Heating And Air Conditioning Service companies in Danvers, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Danvers, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on November 11, 2025

Find Heating and air conditioning pros in Danvers

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
290 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 Wm Masters Inc

Wm Masters Inc

4.77(
120
)
•Approved Pro

Wm Masters Inc

4.77(
120
)
•Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
40 local quotes requested

"Making It All Work" since 1976, Wm. Masters, Inc. has been providing quality service, at a timely manner and at competetive rates for all your plumbing, electrical, heating & air conditioning, and air duct cleaning needs.

"Absolute pros."

Will K on October 2023

"Making It All Work" since 1976, Wm. Masters, Inc. has been providing quality service, at a timely manner and at competetive rates for all your plumbing, electrical, heating & air conditioning, and air duct cleaning needs.

"Absolute pros."

Will K on October 2023

Avatar for Wiegand Tree Service

Wiegand Tree Service

5.00(
8
)

Wiegand Tree Service

5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Hey there, You’ve reached the right people! We take pride in our work and look forwards to serving you! We offer the following services •Removals •Trimming •Small brush removal • Stump grinding We believe in working safe and smart, our goal is to make your place look the best it can!

"Came on time and got straight to work. Cleaned up very well."

Velma K on May 2024

Hey there, You’ve reached the right people! We take pride in our work and look forwards to serving you! We offer the following services •Removals •Trimming •Small brush removal • Stump grinding We believe in working safe and smart, our goal is to make your place look the best it can!

"Came on time and got straight to work. Cleaned up very well."

Velma K on May 2024

Avatar for Holt Heating and Cooling, LLC

Holt Heating and Cooling, LLC

No reviews yet

Holt Heating and Cooling, LLC

No reviews yet
Free onsite estimate

Providing central Illinois with all of your heating and cooling needs. Specialize in hvac service/repair, hvac installation, and ductless minisplits.

Providing central Illinois with all of your heating and cooling needs. Specialize in hvac service/repair, hvac installation, and ductless minisplits.

Avatar for C-U Hvac, Plumbing & Electric

C-U Hvac, Plumbing & Electric

1.00(
1
)

C-U Hvac, Plumbing & Electric

1.00(
1
)
Free onsite estimate
"The company was paid to diagnose and fix a leak to my roof. They determined that a small patch of roof needed to be replaced. A couple of weeks later the leak continued from the same spot in the ceiling. The tech again came out and claimed it was another leak in a different spot although the leak inside was in the exact same spot. They did not fix the problem the first time and wanted more money for this “new leak.”"

Shaun C on March 2020

"The company was paid to diagnose and fix a leak to my roof. They determined that a small patch of roof needed to be replaced. A couple of weeks later the leak continued from the same spot in the ceiling. The tech again came out and claimed it was another leak in a different spot although the leak inside was in the exact same spot. They did not fix the problem the first time and wanted more money for this “new leak.”"

Shaun C on March 2020

Percolation Consulting, LLC

No reviews yet

Percolation Consulting, LLC

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.

Deputy DUCT

No reviews yet

Deputy DUCT

No reviews yet

Deputy Duct is the leading Air Duct Cleaning Service in the greater Peoria and Bloomington area. We serve all counties in central Illinois. We offer air duct cleaning, dryer vent cleaning, filter replacement, video inspection, air duct deodorizing and sanitation. For all your air duct cleaning needs, call the best in the Peoria area.

Deputy Duct is the leading Air Duct Cleaning Service in the greater Peoria and Bloomington area. We serve all counties in central Illinois. We offer air duct cleaning, dryer vent cleaning, filter replacement, video inspection, air duct deodorizing and sanitation. For all your air duct cleaning needs, call the best in the Peoria area.

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Heating and Air Conditioning questions, answered by experts

You can air condition your Arizona room by extending your home’s existing HVAC system or adding a ductless mini-split system. Arizona rooms that have full windows rather than screens only are a better choice for air conditioning—screens will let the cold air out as fast as the air conditioner can make it. 

If you have central air conditioning, it’s fine to run your AC all day if that’s what you want—as long as the AC unit is in good condition. But if your AC runs constantly when you don’t want it to, there may be a problem with your system (like the ones we’ve mentioned above). Window AC units and wall air conditioners aren’t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time.

Yes, adding central air can increase your home value by as much as 10%. Generally speaking, prospective buyers prefer a central AC system over a ductless system or room-by-room AC units. That’s because central air conditioning blends into the home easier than individual room air conditioners and typically has less equipment to maintain.

Most HVAC companies recommend against setting your AC below 70 as it could freeze up the system and cause more problems. Regardless of how hot it is outside, there is generally a 20 degree difference between the outside and inside temperatures, so even if it’s 100 degrees outside, your AC will likely not be able to cool your home to 70 degrees.

While all portable AC units will collect moisture as part of their cooling and dehumidifying process, whether and how often you need to drain them depends on what kind of unit you have and the natural humidity levels where you live. For example, if you live in a very dry area and have a self-evaporating unit, you may not need to drain your portable AC very often at all. Some units may automatically drain collected moisture out the window through their exhaust vent.

The Danvers, 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.

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