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TRUSTED BY LEXINGTON, MO HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon11
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Lexington, MO

*The Angi rating for Heating And Air Conditioning Service companies in Lexington, MO 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 Lexington, MO 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 11, 2026

Find Heating and air conditioning pros in Lexington

Avatar for R&R home repair
R&R home repair
New to Angi

Serving Lexington, MO and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

Quality and detail orientated 3rd generation commercial and residential construction professional, with over 25 years of knowledge & experience in all aspects of construction and repair.

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Avatar for Insulation Pros
Insulation Pros
4.9(
73
)

Serving Lexington, MO and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"The salesman sent out was knowledgeable and helped us understand our options. Quote received on time. Work scheduled and done on the date we needed. Employees are professional and friendly. Went to work right away and worked until the job was finished."
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+16

Recommended by97%of homeowners
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Air Sales & Service Mechanical Company
4.6(
29
)

Serving Lexington, MO and surrounding areas

In business since 2000

"For $39 you don't get very much. First, the receptionist seemed perturbed when I called to get an ETA for the tech. Upon arrival, the (grumpy) tech spent about a half hour. In the past when I paid other HVAC businesses $80+ they were on site an hour or more and seemed more thorough. The tech said nothing about my system or the service, but did leave a list services performed. Tech did not cover his shoes. Also, the tech did not say hello, goodbye or thank you. I think it's worth paying more for established service providers with a proven track record."
Recommended by84%of homeowners
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Avatar for Tap Heating & Cooling
Tap Heating & Cooling
4.5(
19
)

Serving Lexington, MO and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"They were fast to come out! They were on time and dressed nice.  They bid and got the equipment and installed same day! I was back to being super cool in 6 hours! I will totally use them from now on for my hvac needs.
"
install
Cage
Installers Van
Additional Photos
Additional Photos

+5

Recommended by94%of homeowners
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Avatar for Duct Doctor USA of Kansas City
Duct Doctor USA of Kansas City
4.7(
23
)

Serving Lexington, MO and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"I contacted this company to clean our air ducts & vents. The service, both office support and the on site technicians was outstanding. When I called the office she explained the process and when the technicians arrived they again explained the process. I knew exactly what was going to take place. I could not have asked for any better customer service. They arrived on time and set about doing the job. I will use them again and would highly recommend them to anyone looking for this type of service"
Air Return
Supply Pellnum
Retun
Return
Return

+20

Recommended by100%of homeowners
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Heating and Air Conditioning questions, answered by experts

If you’re shopping around for a rooftop AC unit, you may hear them referred to as “package units.” That’s because rooftop AC systems are all-in-one heating and cooling units that connect directly to your home’s ductwork. If your AC repair pro references a package unit, they are referring to the system on your roof.

Deciding whether to replace just the AC coil or the entire system depends on the age of your unit and the overall cost. Replacing a coil is less expensive than a full system replacement, but it can still be a pricey repair. If your HVAC system is relatively new and still under warranty, or if the replacement cost is significantly lower than a new system, replacing the coil can be a worthwhile investment that restores efficiency and extends the unit's life. However, for older systems (nearing the end of their 10-15 year lifespan) or those with extensive damage, it is often more cost-effective to replace the entire AC unit. Mismatched coils in an older system can lead to inefficiency and future breakdowns, so a full replacement ensures optimal performance and avoids further costly repairs.

Many HVAC companies offer free quotes and free estimates for repairs and new HVAC systems. Others offer low-cost quotes or apply the cost of the estimates or diagnostics to your final bill if you hire them. Be aware that some companies advertise free HVAC quotes and recoup the costs by charging more for their services. Free HVAC quotes are never truly free—they cost the company time and effort—so be a good customer. Also understand that you may end up paying for free quotes in another way if you don’t hire a reputable company.

It all depends on the unit’s SEER (seasonal energy efficiency ratio). A higher SEER rating means better efficiency and lower costs for your energy bills. 

Take a look at the product you’re considering purchasing and compare it to other models to decide which one is affordable upfront but will keep your energy costs low over time.

If your AC unit isn’t cooling and you haven’t figured out why, there are a few good reasons to turn it off ASAP. The source of the issue, whether that be leaking refrigerant or a broken compressor, will worsen and cause more damage to the overall unit the longer the machine is allowed to run. When in doubt, shut it down until you or an AC pro can ensure everything is working properly.

The Lexington, MO 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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