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TRUSTED BY ORION, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon103
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Orion, 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 Orion, 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 June 19, 2025

Find Heating and air conditioning pros in Orion

Avatar for TMI - Total Maintenance Inc
TMI - Total Maintenance Inc
4.5(
124
)

Serving Orion, IL and surrounding areas

Approved

In business since 1973

Free estimates

Emergency services offered

"Water heater went out on a Sunday. Called Monday morning and TMI had an opening. Tom arrived at my home on time, assessed the problem, gave a quote, and then completed the job by replacing the water heater. Tom's work was top notch and completed in a timely manner! I would use TMI again without hesitation!"
Additional Photos
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1 neighbors recently requested a quote
Recommended by84%of homeowners
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Avatar for Breathe Easy Air Duct Cleaning
Breathe Easy Air Duct Cleaning
4.7(
77
)

Serving Orion, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"We hired Breathe Easy Air Duct Cleaning to clean out the dryer vent. He was very prompt in contacting me back and got us right on the schedule. He was on time and very pleasant to work with. He did his job quickly and efficiently. We were so pleased that we want him to do some other jobs for us and we already have it on his schedule."
Response time10 hrs
Response rate94%
Recommended by92%of homeowners
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Avatar for WireOne, LLC
WireOne, LLC
4.3(
148
)

Serving Orion, IL and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"They fixed my breaker and installed LED lighting, fire detectors in 3 bedrooms in a 6 hour period. Very professional and they cleaned up perfectly afterwards. They could have rushed through but approached me to ask if I wanted dimmer switches and what color. Great work, old school quality customer service."
Wiring
Outlets
TV Mounting
Training
Design

+5

126 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for R3 HEATING & AIR LLC
R3 HEATING & AIR LLC
5.0(
1
)

Serving Orion, IL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"This company is amazing! The tech they sent out was knowledgeable and he got my old AC up and running in no time! They were running a promotion, so it only cost me $50! I am one cool customer now. :)"
System replacement
System replacement
System replacement
System replacement
System replacement

+1

19 neighbors recently requested a quote
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Avatar for Preferred Home Improvements
Preferred Home Improvements
4.7(
12
)

Serving Orion, IL and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Very good. This was our first time having this done so we didn't know what questions to ask to get a complete estimate. Because of this they added extra services to ensure we would be happy with their work. Very polite and clean. Would definitely hire them again."
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+30

Recommended by100%of homeowners
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Avatar for Godfrey Bros. Chimney Sweep & Air Duct Cleaning
Godfrey Bros. Chimney Sweep & Air Duct Cleaning
4.7(
147
)

Serving Orion, IL and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"I had a great experience with Godfrey Brothers. I hired them to clean my chimney. They were on time, courteous and professional."
Response time1 day
Recommended by98%of homeowners
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Avatar for O'Dell's Heating and Air - Home Facebook
O'Dell's Heating and Air - Home Facebook
4.8(
8
)

Serving Orion, IL and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"O'Dell's quote was performed by the owner and the installer, which impressed me a lot. They installed a complete HVAC system in under two days. The price and service was great. I would highly recommend O'Dell's."
Tom wiring up the A/C
Tom and I
Response time6 hrs
Response rate92%
Recommended by100%of homeowners
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Preferred Home Improvements - Home Facebook
4.4(
95
)

Serving Orion, IL and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"Dillon and George were efficient, friendly, fast, fun, and really know what they're doing. Dillon explained the work details, answered our questions, and was upfront with costs, which we felt were reasonable. It was amazing what they cleaned out of our duct work (even an old dead mouse...ick!). We plan to use Preferred Home Improvements again in the future...thanks guys!"
Response time7 hrs
Response rate99%
Recommended by95%of homeowners
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Heating and Air Conditioning questions, answered by experts

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.

You can run an HRV with air conditioning—assuming that you decide to keep the system on during the summer. The HRV will continue to bring in fresh outdoor air, which will then flow into your AC unit and cool down your home. It will also keep moving the stuffy indoor air out of your house.

You will enjoy greater energy efficiency and save on your annual energy bills, with new, modern HVAC systems using 30% to 50% less energy than older models. Upgrading your HVAC system is also a great way to embrace new technology, such as smart thermostats, lighting, fan speed, and humidity from your phone or tablet.

If your AC runs constantly, it could be due to a number of things, including a faulty thermostat, incorrect temperature settings, or broken equipment. Alternatively, you might have an airflow problem (for example, blocked vents or leaky ductwork). Either way, an HVAC pro can identify the specific problem and fix it for you.

ACs don't run on water. They're not connected to drain pipes or any part of your plumbing system. However, they need refrigerant to run. Refrigerant is a gas or liquid that has a low boiling point and absorbs the heat in your home. ACs need this in order to be functional and cool your home. If you suspect your AC is low on refrigerant, you need to contact a licensed HVAC professional. Refrigerant is a dangerous chemical that requires specialized training and permits to work with. 

The Orion, 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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