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TRUSTED BY OLATHE, KS HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon2k+
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Olathe, KS

*The Angi rating for Heating And Air Conditioning Service companies in Olathe, KS 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 Olathe, KS 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 May 23, 2025

Find Heating and air conditioning pros in Olathe

Avatar for Town & Country Heating And Cooling, Co.
Town & Country Heating And Cooling, Co.
4.8(
56
)
Electric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+7 more

Serving Olathe, KS and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Took two trips, but they checked all the electrical components in our HVAC thoroughly and found tiny bits of melted plastic on a coil that shorted out the a/c. Saved us so much money. Very professional company."
New high efficiency Lennox air handler
New Lennox 80% efficient furnace with a variable
New Lennox 17 SEER high efficiency air conditioner
Mini-split heat pump
Another happy customer with there new Dunkirk ? L

+39

3 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Anthony Plumbing, Heating & Cooling
Anthony Plumbing, Heating & Cooling
4.7(
1,472
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+46 more

Serving Olathe, KS 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
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+38

216 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Indoor Air Solutions Unlimited, LLC
Indoor Air Solutions Unlimited, LLC
4.9(
96
)
Air Ducts & Vents - Clean

Serving Olathe, KS and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Delivered the service as promised! Both Mike and Jake are friendly and answered all of my questions. They Cleaned up area around vents on main floor but I found several areas left in the basement. Even though I was cleaning after they left I was surprised to find these areas after the careful attention to detail demonstrated in other areas. I wouldn t hesitate to call them again though."
Air Duct Before and After
Dryer Vent Before and After
Air Duct Before and After
Response time10 hrs
Response rate92%
Recommended by100%of homeowners
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Avatar for All 4 One Heating & Cooling
All 4 One Heating & Cooling
4.7(
15
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallAir Ducts & Vents - Clean+2 more

Serving Olathe, KS and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Antoine and his Service Specialist were very polite and pleasant. Diagnosed on Tuesday and repaired on Wednesday. Nice and honest guys! Prompt service, also called ahead before coming out. Made sure to clean after themselves and replaced the heating element in no time. Reasonable pricing as well! I would recommend All 4 One Heating & Cooling. Thanks Guys!"
Additional Photos
Response time3 days
Response rate100%
6 neighbors recently requested a quote
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Avatar for Arcadia Heating and Cooling
Arcadia Heating and Cooling
5.0(
11
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+19 more

Serving Olathe, KS and surrounding areas

Approved

Super Service Award Winner

Free estimates

Warranties offered

Credit card accepted

"Installed a new AC and furnace for waaay less than what Anthony’s quoted me. Erick was affordable and did quality work, will definitely work with him on other future projects."
14 neighbors recently requested a quote
Recommended by72%of homeowners
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Avatar for Max-Pro Heating & Cooling
Max-Pro Heating & Cooling
4.9(
41
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+6 more

Serving Olathe, KS and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Sean was a real pro, will have him or his company back for any hvac issues, thanks."
Roof tops
Residential
Response time6 hrs
4 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Northland Air Duct Cleaning
Northland Air Duct Cleaning
4.7(
219
)
Air Ducts & Vents - Clean

Serving Olathe, KS and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

We are a trusted leader in our trade, known for reliable execution, integrity, and excellent client communication. Our priority is providing quality work while ensuring you are well-informed throughout your project. We welcome the chance to earn your business

Recommended by96%of homeowners
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Avatar for C.M. Mose & Son
C.M. Mose & Son
4.9(
9
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+7 more

Serving Olathe, KS and surrounding areas

Approved (Corporate)

In business since 2000

Emergency services offered

Credit card accepted

"Friendly and easy to work with. Installed new AC as promised. Cleaned up nicely."
26 neighbors recently requested a quote
Recommended by33%of homeowners
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Avatar for All About Air
All About Air
4.8(
58
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Repair+4 more

Serving Olathe, KS and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"All about air came out rectified the problem and done an excellent job. I would recommend them to anyone"
AC INSTALLATION
AC Install
AC INSTALL
AC INSTALL
AC INSTALL

+9

Response time5 hrs
Response rate93%
24 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

There are ways to detect a refrigerant leak with several different testing methods. However, most homeowners can figure out something’s wrong with their AC unit by noticing these common signs:

  • Ice forming on the evaporator coil

  • Water leaks near the AC unit

  • Frequent hissing sounds

  • Increased electric bills

  • Unit takes longer than usual to cool

  • Unit is blowing hot air

A new air conditioner capacitor will cost less than replacing the entire air conditioner system. While a capacitor itself will cost between $8 and $25, paying a professional to replace an AC capacitor will cost $180 on average. It’s not safe to replace an air conditioner capacitor on your own. 

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. 

Ideally, an AC system should never need more Freon (a popular refrigerant) because it circulates in a closed loop. However, refrigerant leaks are not uncommon and may occur gradually over 5 to 15 years. If your system has a leak, it will need to be topped up in a process known as an AC recharge. Signs of a refrigerant leak include weakened AC performance, increased humidity in your home, higher utility bills, and a hissing sound from the unit. The cost of an AC recharge will depend on the size and type of your AC unit, as well as the type of refrigerant it uses.

Replacing both an AC and a furnace takes a full day on average, ranging from eight to 12 hours. The process involves removing the old units, installing the new ones, and ensuring all connections are properly made. If both systems are being replaced simultaneously, it can take longer than installing a furnace alone, so plan accordingly.

The Olathe, KS 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.

See all articles