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Top-Rated Air conditioning pros in Gladstone - Updated Nov 2026

Avatar for One Hour Heating and Air Conditioning of Lees Summit
One Hour Heating and Air Conditioning of Lees Summit
4.7(
25
)
Central A/C - Service or Repair

Serving Gladstone, MO and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Billy the sales guy is very thorough in his explanation and truly helped us understand what the differences are between systems and how it would benefit our family. He did not come across as pushy or high pressure which helped us feel more comfortable since this is a big purchase for us. We ended up purchasing the AC as planned but replaced the furnace at the same time. Billy was able to give me more information on my current units than I had when purchasing my home! I liked how tech savvy they are as well. Billy communicated through phone but also in text which is much easier for me to do during the workday. And the owner followed up with an email which I loved. I didn't get to be onsite for the install (my husband was) but it was all done in one day. One tech installed the furnace while the other installed the AC. The only thing I worried about was that they guys pushed through all day without a break and that concerned me about whether the job was rushed. But I have to give them credit- everything looks nice and works great ! I would recommend to all my friends and family."
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+9

Response time5 hrs
Response rate99%
30 neighbors recently requested a quote
Avatar for Arcadia Heating and Cooling
Arcadia Heating and Cooling
5.0(
11
)
Central A/C - InstallCentral A/C - Install - For Business

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"
2 neighbors recently requested a quote
Recommended by72%of homeowners
Jackson Heating & Cooling Services
5.0(
13
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Gladstone, MO and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

With 10 years of experience serving the Kansas City area, Jackson Heating & Cooling Services is your solution for all your HVAC needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!

Response time30 mins
Recommended by92%of homeowners
Avatar for LBA Air Conditioning, Heating & Plumbing, Inc.
LBA Air Conditioning, Heating & Plumbing, Inc.
4.9(
193
)
Central A/C - Install

Serving Gladstone, MO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1985

Free estimates

Emergency services offered

"Originally called for a servicing, unfortunately the parts for my A/C were no longer being made since the coolant had been phased out a year before. Ended up with a great deal on a new system, house is much cooler!"
Refitting Cooper
Measuring new length
Attaching Copper
Attaching Copper
Attaching filter housing

+22

Response time10 mins
Response rate100%
7 neighbors recently requested a quote
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Air Conditioning FAQs, answered by experts

When faced with HVAC issues, it's best to begin by ensuring the thermostat settings are correct for either heating or cooling. If the system isn't responding, check the thermostat for proper function and power supply. It's also important to examine air filters, as clogged ones can decrease performance. Confirm the power supply to the system by checking the circuit breakers and fuses. If these basic steps fail to resolve the issue, contact an HVAC professional for a more detailed diagnosis and repair.

Yes, HVAC zoning is generally considered worth the investment by both experts and homeowners. Zoned systems offer significant benefits in convenience, efficiency, and comfort by allowing you to set different temperatures for various rooms or 'zones' in your house. This ability to heat and cool only the spaces you're using leads to energy savings and lower utility bills. Zoned systems are especially effective in multi-level homes that experience temperature fluctuations, but even smaller homes can benefit from the ability to adjust temperatures more quickly. While the up-front installation cost can be high, many find it's a worthwhile long-term investment, particularly for those who plan to stay in their home for a while.

AC evaporator coils should be cleaned at least once per year to keep your unit in good condition. For optimal performance, consider cleaning them twice a year—once before and once after the main cooling season. More frequent cleanings may be necessary for older systems, units with performance issues, or those in climates with high levels of humidity, dust, and dirt.

Split systems are the most common type of HVAC system. Split systems have two main units: an indoor one and an outdoor one. These units work together to pull in air, heat or cool it, and distribute it throughout your home. Other popular types of HVAC systems include hybrid systems and packaged heating and air systems.

The general rule of thumb for figuring out how much AC tonnage you need in your home is that for every 500 to 600 square feet of space you need to cool, you’ll need one ton of AC cooling power. So, a 1,000-square-foot home will need 2 tons of AC power. 

The Gladstone, MO homeowners’ guide to air conditioning services

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