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*The Angi rating for Heating And Air Conditioning Service companies in Chickasha, OK 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 Chickasha, OK 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 July 28, 2026

Find Heating and air conditioning pros in Chickasha

Avatar for Familia Mechanical, LLC
Familia Mechanical, LLC
5.0(
7
)
Ductless Mini-split A/C - Install or ReplaceGas Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install - For Business+2 more

Serving Chickasha, OK and surrounding areas

Approved

In business since 2022

Emergency services offered

Warranties offered

"Johnny was quick to respond to our furnace problem - no heat in airflow - worked on it within the same day, and charged us only the standard service call. Quality work and great patience explaining the situation clearly."
Response time1 day
Response rate95%
Recommended by100%of homeowners
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Avatar for SW Performance Air Solutions
SW Performance Air Solutions
5.0(
4
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Chickasha, OK and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"Absolutel wonderful job. No complaints. Clean, neat, efficient and polite. Answered all my questions."
New HVAC install
New HVAC replacement
HVAC REPLACEMENT
Tankless
Solar fan

+2

28 neighbors recently requested a quote
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Avatar for AEGIS Service and Repair Co LLC
AEGIS Service and Repair Co LLC
5.0(
3
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairOil Furnace / Forced Air Heating System - Repair

Serving Chickasha, OK and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"We can always count on Michael to come out to fix things right away."
Project Photos
Furnace and AC change out
Furnace and AC change out
Furnace and AC change out
2 neighbors recently requested a quote
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Avatar for All Tech Air Conditioning
All Tech Air Conditioning
3.9(
12
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+6 more

Serving Chickasha, OK and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Not only did they fix the problem, they explained it to us & told us how to avoid repeating it."
New A/C Install
New 3 ton system
New 3 ton system
New 3 ton system
Spring maintenance on an air conditioner

+10

Response time8 hrs
Recommended by57%of homeowners
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Avatar for L & L Housekeeping Service
L & L Housekeeping Service
New to Angi
Air Ducts & Vents - Clean

Serving Chickasha, OK and surrounding areas

Approved

I've been a housekeeper for over 20 years. I have done residential and commercial cleaning as well as move outs and post construction clean up. I pay attention to detail and get the job done in a timely manner. I am a registered nurse and I work part time.

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Avatar for Sparkling spaces
Sparkling spaces
New to Angi
Air Ducts & Vents - Clean

Serving Chickasha, OK and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

I am a 29 single mother , psychology major & passion for cleaning! Owner of sparkling spaces cleaning services. Sparkle from top to bottom!

18 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

You need to know the square footage of your home first. Multiply that number by 20, which will get you the BTUs (British Thermal Units) needed to cool your home efficiently. Homes up to 1,000 square feet usually need a 1.5-ton unit; homes 1,000 to 1,200 square feet usually need a 1.75-ton unit, and homes 1,200 to 1,400 square feet usually need a 1.9-ton unit. Talk to a local pro for more specific advice on your home. 

Yes, a dirty evaporator coil can freeze up. Dirty evaporator coils can’t absorb or transfer heat properly. The dirt and grime restrict airflow, which is needed to move heat throughout the system properly. Your air conditioning unit could freeze over, or it can cause your heat pump to freeze.

Your central A/C unit should be professionally serviced and inspected at least once a year to ensure it operates properly and efficiently. This is best done before the peak cooling season. A full-service inspection by a qualified pro will typically include checking safety components for issues like carbon monoxide leaks, verifying cooling components and coolant levels, and inspecting electrical parts like fuses and wiring. Regular servicing enhances efficiency, mitigates potential problems, and maintains optimal performance. Because AC systems contain hazardous refrigerant, professional handling is essential.

It depends on the size of the space you’re cooling down. If you’re looking for the most affordable way to cool an entire house over a long period of time, then central air will be more cost-effective. But when it comes to cooling down a couple of rooms or one floor, a window unit may be the cheaper option, with both a lower cost to install and less energy used to run.

The size window AC you need depends on the BTU and the size of the room you’re cooling. For a room with 8-foot ceilings, look for about 20 BTU per square foot of the room. For example, a 12-by-12-foot room should have an air conditioner with 2,880 BTU. You can buy something slightly more powerful, but don’t overshoot the BTU for a small room, or you’ll waste energy and have higher bills.

The Chickasha, OK 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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