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Find Air conditioning pros in Warrensburg

Avatar for DMG Mechanical, LLC
DMG Mechanical, LLC
3.8(
44
)

Serving Warrensburg, MO and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Furnace damaged by electrical storm. Technician came out same day and quickly diagnosed a bad control board. Replacement installed and back to normal operation. Quick, Courteous and Knowledgeable. Will use this company's service again in the future."
Response time6 hrs
20 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Insulation Pros
Insulation Pros
4.9(
73
)

Serving Warrensburg, MO and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"While having my siding removed and replaced, decided to insulate the exterior walls. They coordinated with the painter and checked the weather for when the project could be done. Also, the estimate was given several months in advance and was still honored once the project got going. They needed to come out twice to install the insulation because the siding took time to come off the house, but they were more than willing to work with the painter's schedule to make sure things got done in a timely fashion. Friendly folks who take time to answer questions and did excellent work getting the house insulated and now operating efficiently."
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+16

Recommended by97%of homeowners
Avatar for First Mate Heating & Cooling
First Mate Heating & Cooling
4.9(
24
)

Serving Warrensburg, MO and surrounding areas

In business since 1971

Emergency services offered

Credit card accepted

"Our central air conditioner stopped running, and I called Sharp-Long because they had originally installed the system and had periodically provided maintenance on it in the past. The owner, J.C. Crossley, went out of his way to send a service employee to look at the problem within an hour (it was at the end of the day).  The employee, who was very friendly, courteous and knowledgeable, determined that the coolant had all leaked out, re-charged the system with recycled coolant for free and ran tests preliminary to determining whether we could claim a utility rebate when we replaced the system.  I was extremely grateful for the courtesy extended by Mr. Crossley and strongly considered his bid for replacement, but in the end we did select another bidder. I offered to pay Mr. Crossley for the service call, but he declined the offer.


"
Recommended by95%of homeowners
Avatar for Tap Heating & Cooling
Tap Heating & Cooling
4.5(
19
)

Serving Warrensburg, 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
Avatar for Complete Image
Complete Image
5.0(
11
)

Serving Warrensburg, MO and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"David was outstanding. AC unit was not cooling home properly and he was able to come out on a Sunday. David was very informative about what he was doing to correct the AC issue along with visually demonstrating. Thanks."
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+15

Recommended by100%of homeowners
Avatar for Gunn Heating and Cooling
Gunn Heating and Cooling
5.0(
7
)

Serving Warrensburg, MO and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"Ac went down a my shop last week. Jeremy had his guys out there by 2 that day and had me up and running with 2hrs. Replaced a leaky coil and fixed a couple things that I had been putting off. Price felt reasonable and he communicated everything before he did any work. Definitely putting his company in my network."
15 neighbors recently requested a quote
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FAQs for air conditioning projects in Warrensburg, 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 Warrensburg, MO homeowners’ guide to air conditioning services

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