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Find Air conditioning pros in Lebanon

Avatar for Aire Serv of Mid Missouri
Aire Serv of Mid Missouri
4.6(
37
)

Serving Lebanon, MO and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Took three times to get it fixed completely. The first repairman had to replace a part and we thought that was all that was needed. The next day or so, water was on the floor again so I contacted Air Serve again. The next problem was a crack in a pan. One of the repairmen, Cliff, was able to keep water from continually dripping on the floor while we had to wait for a new part to come in. It worked quite well. When the part did come in, he did a lot of work to get the new part in. I would have to rate him excellent. The air conditioner is now working fine. Couldnt put an accurate price, because we pay American Home Shield every month and had to pay $75 for the first trip, $86 for the second and I believe $100 for the last trip. Some was not covered by American Home Shield."
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27 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Henderson Heating & Cooling Co
Henderson Heating & Cooling Co
4.5(
21
)

Serving Lebanon, MO and surrounding areas

Approved

In business since 1958

Emergency services offered

Warranties offered

"1130 am discovered in-op fan on outside a/c unit.  called it in to office 1135 am on a saturday.they were here to a rural home and repaired it and gone in 2 1/2  hrs  pretty good for a weekend call!!!
"
Additional Photos
3 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for FTS Heating and Cooling
FTS Heating and Cooling
5.0(
5
)

Serving Lebanon, MO and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

We take pride in delivering expert Heating and Cooling with accuracy, professionalism, and top-quality service. Our certified team is committed to identifying issues quickly and clearly, helping provide your home with heating and cooling with confidence.\n\nOur reputation is built on reliability, safety, and honest results no matter the size of the job.

Filtration
Heat Pump Install
Choices Pregnancy center
Mini split install
Ductless Shop units

+5

46 neighbors recently requested a quote
Avatar for Commercial And Home Services Unlimited, LLC
Commercial And Home Services Unlimited, LLC
4.4(
55
)

Serving Lebanon, MO and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I was immediately called by Commercial and Home Services Unlimited minutes and within an hour and a half there at my house. Charles was very professional and asked what work I was wanting to get done. Job was completed and approximately 2 to 3 hours and Charles came in and explained every question I had and explained what he had done which was replaced drain shoe pipe and and other pipes leading out to the air vent and waste line. I was very pleased with punctuality communication and professionalism. Charles insured if there was any problems I could call him and he would be back to take care of any problem. I couldn't be happy the way things worked out"
Response time3 hrs
155 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Indian Summer Pool and Spa
Indian Summer Pool and Spa
2.2(
13
)

Serving Lebanon, MO and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"As a new home owner, I am more the thrilled by the high quality of work done by Indian Summer Pool and Spa. I called Doug Fender (one of the owners), who made an immediate appointment with me to discus my plans to expand my patio, along with three other companies. Doug when through all available options, costs and expectations on the job I wanted done. Not only did he have a great team of employee's show up on time, they had everything organized from ground prep, rock deliver, concrete delivery, and temporary fencing down to the minute. I was very impressed with the owners showing up to make sure that I as a home owner was happy with each step of the process and that every employee was very efficient and knew their area of expertise. I would highly recommend them to anyone needing work done on a project you want done right. Just a note not only did the come in on budget, but the other companies I called did not have any where the game plans or explain the details of what to expect. This is a company you will be happy with."
 8' wide x 10' tall water
WOW!
Ahhh... How neat, a beach!
 Let's Party!
 Fun, Fun, Fun...

+30

5 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Tap Heating & Cooling
Tap Heating & Cooling
4.5(
19
)

Serving Lebanon, MO and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"Prompt and very professional. Being in a newly purchased home, we were unsure of the condition of the furnace, they were very thorough with their inspection and answered any questions we had. They were great! 
"
install
Cage
Installers Van
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+5

Recommended by94%of homeowners
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FAQs for air conditioning projects in Lebanon, MO

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The Lebanon, MO homeowners’ guide to air conditioning services

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