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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

"He didn't find anything wrong with the unit and wants us to call him back if we notice the noise again. At this time we have the unit turned off due to the heat isn't needed at this time, and it isn't hot enough for the air."
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

"The company owner, Larry, and another employee arrived promptly to evaluate our needs. Based on their observations and our conversation, we identified exactly the right work needed to address our concerns. Larry provided a brochure that described the materials he uses for insulation and explained the difference between radiant barriers and other ways of insulating walls that extend into an attic. The estimate arrived within two hours or less of Larry leaving our home. It was fair and the scope of work agreed with what we discussed. He was able to schedule our work within two weeks of providing the estimate. The crew called when they were on the way and arrived promptly, as expected. They put plastic on our floors to protect them from tracking as well as from insulation bits. They also cheerfully showed us what they were doing at different points during the job. After foam sealing air access points around light fixtures, electric lines, vents, and framing, they checked our living area to be sure that no foam accidentally came through anywhere. They added long baffles to protect our soffit ventilation from being blocked. They removed old insulation bats from knee walls and replaced them with fabric and blown in insulation. They also used the same fabric on the floor of our storage area and replaced all of the old insulation in that area with new insulation that will work well with the replacement floor that will be installed. Our house is about 2100 SF plus the knee walls. The total job took about 6.5 hours with three crew members working non-stop. We would definitely use them again if we identify other insulation needs -- maybe our cantilevers?"
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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

"These guys are awesome! We've used them for the 20-some years we've lived in Lee's Summit. They are always responsive and punctual. They get the issue fixed the first time without me having to call them back. Pleasant and professional. Quality work. Their rates are reasonable. We have purchased air conditioners twice from them and furnace once. They did all the paperwork for the rebates for us. I called them last week because the air conditioner didn't seem to be cooling properly. He spent about an hour looking for the problem, didn't see anything broken, but cleaned out an extremely dirty condenser - which fixed the problem and we've been cool ever since."
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 PakPros
PakPros
4.6(
39
)

Serving Warrensburg, MO and surrounding areas

Free estimates

Credit card accepted

We’re KC’s local and interstate moving specialists. Our approach is tailored per client request, a 100% customer-oriented company. We choose to go above and beyond to ensure your moving project is efficient and damage-free, all at a fair price. Don’t stress, let the PakPros handle your move!

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+3

Recommended by88%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

"I had a furnace and air conditioner put in by this company. David Garrett was very professional and knowledgeable in communicating which options were available to me. Pricing was very affordable. The quality of his work was excellent. Very detailed oriented. I was pleasantly surprised and completely satisfied with the product he installed in my home. Would definitely use this company again for future needs and highly recommend using this company."
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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

Gunn Heating & Cooling proudly serves the Kansas City metro area with honesty, integrity, and attention to detail. We are a locally owned and family-operated HVAC company committed to providing dependable service, quality workmanship, and respectful technicians who treat your home like their own. Whether you need repairs, maintenance, or a full system installation, our team is here to keep your home comfortable year-round.

15 neighbors recently requested a quote
Avatar for 1st Priority Heating & Cooling
1st Priority Heating & Cooling
4.9(
9
)

Serving Warrensburg, MO and surrounding areas

In business since 2006

Free estimates

Emergency services offered

Our business is our livelihood but it is also so much more. 1st Priority Heating & Cooling was started to fill in a void in the current market and to make a business that the people of Lee's Summit and surrounding areas can place their trust in. Over the years we have never lost our commitment to our clients and that is what has allowed us to succeed in a very competitive industry. We stand committed to our purpose as we stand committed to the people of Lee's Summit and surrounding areas. Limited availability on Saturdays by appointments only.

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Recommended by100%of homeowners
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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.