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TRUSTED BY GLADSTONE, MO HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon932
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Gladstone, MO

*The Angi rating for Heating And Air Conditioning Service companies in Gladstone, MO 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 Gladstone, MO 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 August 18, 2025

Find Heating and air conditioning pros in Gladstone

Avatar for ML Jemison Properties, LLC
ML Jemison Properties, LLC
4.5(
34
)

Serving Gladstone, MO and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Mike is an exemplary professional. He was so generous in trying first to help me troubleshoot over the phone. He came out on a Saturday morning for a very reasonable rate. He had the issue fixed in an hour and my family was warm and toasty very quickly. I have told anyone who will listen that Mike is the HVAC guy they want to hire for any of their needs. Will certainly use him for future HVAC needs."
Condenser I replaced
Furnace Replacement
Furnace Replacement
Condenser Replacement
Condenser Replacement

+1

Response time1 day
Recommended by100%of homeowners
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Avatar for Anthony Plumbing, Heating & Cooling
Anthony Plumbing, Heating & Cooling
4.7(
1,470
)

Serving Gladstone, MO and surrounding areas

Approved (Corporate)

In business since 1951

Free estimates

Emergency services offered

"Technician was quiet, unobtrusive, efficient. He told me what work was done and the condition of my HVAC system. He dutifully recommended a couple of accessory items for me to consider, but did not “push” them."
Additional Photos
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+38

382 neighbors recently requested a quote
Recommended by94%of homeowners
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Jackson Heating & Cooling Services
5.0(
13
)

Serving Gladstone, MO and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Jon is truly the nicest, most honest guy in the business. We purchased a new A/C and furnace unit in 2019. He made an impression and Iâ ve always known to call him for HVAC surface. Most recently he came out on a Sunday evening for my momâ s A/C that was struggling to keep the house cool. He identified it was low on Freon, but before he did, he checked everything thoroughly. He reassured my mom that only the coolant was needed and did not try to oversell her anything. Truly an amazing business owner."
Response time30 mins
Recommended by92%of homeowners
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Avatar for One Hour Heating and Air Conditioning of Lees Summit
One Hour Heating and Air Conditioning of Lees Summit
4.7(
24
)

Serving Gladstone, MO and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Replaced condenser and A coil. Fast, easy and fair bid to complete the work. Employees that installed the unit were awesome and respectful. I’ll use these guys for all my future HVAC needs"
1
2
3
4
5

+9

Response time5 hrs
Response rate99%
32 neighbors recently requested a quote
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Avatar for All 4 One Heating & Cooling
All 4 One Heating & Cooling
4.7(
15
)

Serving Gladstone, MO and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

We work with you to find customized solutions that fit your heating, cooling or appliance repair needs. We will provide you with a full consultation to explain all of your available options so that you can choose the option that’s right for you. We believe that every customer should receive the very best service, and we strive to exceed our client’s expectations.

Additional Photos
Response time2 days
5 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Arcadia Heating and Cooling
Arcadia Heating and Cooling
5.0(
11
)

Serving Gladstone, MO and surrounding areas

Approved

Super Service Award Winner

Free estimates

Warranties offered

Credit card accepted

"Service was very professional from Angel and Luis. Got the AC unit tuned up and checked it. Cleaned the ac unit and it needed to be leveled out got it all leveled out in no time. We have used this company the last few years and will have them back out in the fall to check out the furnance. Eric and his employees are very professional in every aspect and knowledgeable"
14 neighbors recently requested a quote
Recommended by72%of homeowners
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3:23 Heating and Cooling
4.9(
38
)

Serving Gladstone, MO and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized 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!

Response time12 hrs
Recommended by97%of homeowners
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Heating and Air Conditioning questions, answered by experts

The cost to add Freon to an AC ranges from $100 to $350. It can increase up to $600 for large AC units requiring much more coolant. The cost also depends on how much refrigerant your unit needs. If only a small amount of Freon leaked out, your cost would be on the lower side. A complete replacement of all the required refrigerant can get expensive.

Mold in your air conditioner isn't a good thing, as it can be harmful to your health. If the mold travels through the ductwork or is blown out of the A/C, you and your family can inhale mold spores and develop respiratory illnesses and other problems. Preventing mold from growing in the air conditioner will help protect your health.

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.

If there’s a freon leak in your home’s AC unit, it will cause the system to work overtime to cool the house. That issue will result in higher energy bills and it will take much longer for cool air to disperse throughout the home. If your system has a freon leak during the summer, it can make hot days miserable. That’s why it’s important to hire an HVAC professional to resolve a freon leak as quickly as possible.

The difference between a home surge protector and an HVAC surge protector is that an HVAC surge protector is designed to protect the components inside your HVAC unit while a home surge protector is installed near appliances and meant to protect your entire home. There are three tiers of whole-house surge protectors, and they are more expensive to install than HVAC surge protectors.

The Gladstone, MO 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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