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McKenny Services
4.9(
38
)
Central A/C - Service or Repair

Serving Jennings, MO and surrounding areas

Approved

In business since 2010

Credit card accepted

Customers say: Quick response

"I called McKenny and the HVAC professional called me within minutes, set a schedule and was on time. He quickly diagnosed our problem, communicated the next steps including approximate turnaround time for ordered part. Once part arrived, a schedule was set to complete the job and work was finished to our satisfaction. We highly recommend this company."
Response time4 hrs
Response rate93%
11 neighbors recently requested a quote
Avatar for Hoffmann Brothers
Hoffmann Brothers
4.5(
43
)
Central A/C - Service or Repair

Serving Jennings, MO and surrounding areas

Approved

In business since 2000

Emergency services offered

Credit card accepted

"They were on time, efficient. Quality was excellent with a couple of hiccups, which they resolved the same when it failed inspection on hwh. I fixed furnace air leak myself with metal tape."
Installation
Installation
Heat Pump
Heat Pump
Furnace

+14

9 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Hively Home Comfort LLC
Hively Home Comfort LLC
4.8(
48
)
Central A/C - Service or Repair

Serving Jennings, MO and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

3 neighbors recently requested a quote
Recommended by64%of homeowners
Avatar for Hively Home Comfort, LLC
Hively Home Comfort, LLC
4.7(
41
)
Central A/C - Service or Repair

Serving Jennings, MO and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"Had our AC unit go out unexpectedly. I reached out to a couple of businesses. With a stroke of luck, Hively was nearby, available, and had the part we needed. He came and fixed our AC in less than an hour!"
Replacements
Replacements
Replacements
Response time3 hrs
Response rate87%
19 neighbors recently requested a quote
Avatar for Wise Men Heating and Cooling, LLC
Wise Men Heating and Cooling, LLC
5.0(
7
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Jennings, MO and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"The father and son duo was very professional. My emergency happened after typical business hours but they still came out take a look at my thermostat. Very polite and informative. Once the store opened, they got what they needed and returned the next morning. They did an excellent job and are very affordable. I look forward to continuing business with them."
Full furnace
Full furnace
Full furnace
Heating Cooling HVAC
HVAC

+2

Response time7 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for G.O.A.T heating and cooling
G.O.A.T heating and cooling
5.0(
6
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Jennings, MO and surrounding areas

Approved

In business since 2020

Credit card accepted

Customers say: Quick response

"Phillip was friendly and responsive from the beginning of the project all the way to the end. He provided a very affordable bid and as soon as I confirmed the proposal he went ahead and started the work. Constantly keeping me informed of the progress and it felt that he had my interest in mind at all times. I would absolutely recommend him to my friends and will be sure to call him the next time I need HVAC support."
HVAC
Full system
Full system
New Heat pump
New Heat pump

+17

14 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Healthy Home Pest Control & Services
Healthy Home Pest Control & Services
4.4(
387
)
Air Ducts & Vents - Clean

Serving Jennings, MO and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I never do reviews but this company did an AMAAAAZING job cleaning my air ducts. I have white furniture & notice dirt coming from my vents. After the cleaning I’ve been able to clean my home top to bottom & not worry about the dust"
New Trucks
Duct Cleaning Trailers
New Sign
Response time9 hrs
Response rate95%
502 neighbors recently requested a quote
Avatar for Dryer Vent Rescue
Dryer Vent Rescue
5.0(
13
)
Air Ducts & Vents - Clean

Serving Jennings, MO and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"He arrived at the scheduled appointment time and cleaned the dryer vent at a very reasonable price. I would recommend him to anyone. In fact, I am going to hire him again to clean the air ducts."
Imperial MO Air Duct
Imperial MO Air Duct
Imperial MO Air Duct
Imperial MO Air Duct
Imperial MO Air Duct

+21

Response time8 hrs
Response rate100%
3 neighbors recently requested a quote
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Air Conditioning questions, answered by experts

Fixing a leak in an AC unit costs $200 to $1,600, depending on the type of leak and any related damage. But depending on the age and condition of your AC, it might make more sense to replace the AC unit instead of repairing it. If your AC is only a few years old and relatively problem-free, then repairing it is the right call. But if it’s nearing a decade old and has other issues, consider replacing it.

You should clean your air conditioner at least once per year, but you may need to clean your whole HVAC system (including the air ducts) more often. According to the National Air Duct Cleaners Association, you may need to clean them more frequently depending on factors like whether you smoke, have pets, or have allergies.

Excessive humidity in a room often manifests through visible signs like condensation on windows or walls, a musty or damp odor lingering in the air, peeling wallpaper or paint, and the presence of mold or mildew. Experiencing discomfort due to a consistently clammy or sticky feeling can also indicate high humidity levels.

There are a few reasons your AC is running but not cooling your room. Thermostat issues and dust and debris, which can clog your system, are common problems. It could also be a broken component, such as a compressor, blower fan, or evaporator coils. You’ll need to call a pro to diagnose the issue.

They can, but it’s not as common. Window AC units are much smaller than whole-house systems and less likely to develop refrigerant leaks or similar issues. As a result, you will rarely need to add a new refrigerant, limiting overcharging problems. However, it’s still important to leave refrigerant management in the hands of professionals when window units need work.

The Jennings, MO homeowners’ guide to air conditioning services

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