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TRUSTED BY LEBANON, MO HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon35
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Lebanon - Updated Nov 2026

Avatar for Aire Serv of Mid Missouri
Aire Serv of Mid Missouri
4.6(
37
)
Central A/C - InstallAir Ducts & Vents - CleanGas Furnace / Forced Air Heating System - Install+48 more

Serving Lebanon, MO and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"It went great.  He saved me money, provided valuable information about my HVAC system, and made recommendations to keep our system in good shape.  The staff was polite and professional.  I would endorse their services and recommend them to any of my friends and family."
Additional Photos
Additional Photos
Additional Photos
10 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Ernest Air Duct & Dryer Vent Cleaning, LLC
Ernest Air Duct & Dryer Vent Cleaning, LLC
5.0(
7
)
Air Ducts & Vents - Clean

Serving Lebanon, MO and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: Quick response

"Everttime my furnace would kick on a foul oder would circulate through my home, which I identified as a dead mouse. I inspected and vacumed ,to the extent I was able, each register. I was unable to locate a decaying carcus. My heating and A/C service referred me to Ernest Airduct & Dryer Vent. I hired them to clean and sanitize my duct work throughout my home. I am very pleased to report, that the order is gone. Both their customer sevice and job skill was excellent."
Response time12 hrs
Response rate93%
4 neighbors recently requested a quote
Avatar for Honest Abe's Home Services
Honest Abe's Home Services
4.2(
195
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Service or Repair+28 more

Serving Lebanon, MO and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Our overall experience with Honest Abes for our HVAC replacement went quite well. Equipment, techs, timing was all 5 star. My 4 star rating is for the contractor not providing the manufacturers warranty info. Honest Abes provided thier warranty but l wanted all the warranty info. I went to Goodmans site, entered all serial numbers and received all my data related to our HVAC system. It even list the built date of each item. If Honest Abes starts leaving the manufacturers warratny with their installs, l believe most customers would be more satisfied."
During Demo
After New Sub-floor
Job Complete
Floor Repair
Sub-floor Repair

+2

Response time10 hrs
19 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for FTS Heating and Cooling
FTS Heating and Cooling
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+5 more

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

7 neighbors recently requested a quote
Avatar for Commercial And Home Services Unlimited, LLC
Commercial And Home Services Unlimited, LLC
4.4(
60
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceGas Furnace / Forced Air Heating System - Repair+6 more

Serving Lebanon, MO and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Tuesday, February 7, 2023, CW (Charles Waterman) of Commercial Home Services In Camdenton Missouri, installed a new thermostat for the furnace in my house in Eldon Missouri. After he had left the thermostat wasnâ t working correctly, so I called him the next day to see if he could return and take a look at it. Over the next few days I contacted him several times. Apparently he had a very busy week, but first thing Monday morning February 13, 2023 he called me back and said that he would go by the house that morning and take a look at the thermostat. He found the thermostat was working but the furnace had several problems which he informed me would be fairly expensive to repair. I have decided to replace the furnace which is over 30 years old with a heat pump. Charles has been courteous and very helpful. I appreciate what heâ s done for us and would recommend him."
Response time4 hrs
Response rate89%
117 neighbors recently requested a quote
elis_ham
New to Angi
Air Ducts & Vents - Clean

Serving Lebanon, MO and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Hi, I’m Elisha Malinski, and I specialize in maintaining and improving homes with care and precision.\n\nFrom detailed cleaning to repairs and remodeling, I provide high-quality work tailored to your needs. I focus on craftsmanship, reliability, and delivering results that elevate your space.\n\nMy goal is simple: to make your home cleaner, more functional, and something you’re proud of.

bath room remodel
bath room remodel
bath room remodel
bath room remodel
Garage floor epoxy

+4

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Heating and Air Conditioning FAQs, answered by experts

No, for two very important reasons. First, it’s illegal to release refrigerant into the air or ground since it can be toxic and cause environmental damage. Technicians typically pump old or extra refrigerant into separate tanks for special disposal. Second, without professional equipment to read refrigerant pressure and levels, plus the AC’s suggested requirements, it’s impossible to know if you’ve removed the right amount of refrigerant. Stay away from a DIY solution here and seek an expert with the right tools.

It’s normal to hear a low humming sound as air moves through your vents. Most of the time, you probably won’t even notice it. However, if that sound becomes disruptive or if you hear more concerning noises (such as rattling, clicking, banging, hissing, or grinding), there might be a problem with your HVAC system.

Yes, having mismatched evaporator and condenser coils in your AC system can lead to serious issues. For instance, it can result in higher monthly energy costs as the system runs longer to compensate for the mismatch. This mismatch can also put extra stress on the system, compromising its efficiency and longevity. 

Along with that, mismatched coils can lead to higher temperatures and humidity levels in the home. What’s more, using coils of different sizes may violate the manufacturer's warranty, as they are designed to work synergistically, and any mismatch could lead to repairs and system failure.

Both evaporator coils and condenser coils are recyclable and contain valuable, sellable metals such as copper and aluminum. Not only is it more earth-friendly to take them to a local metal recycling facility, but you can also trade them in for cash. Also, once the coils are removed from the system, they won’t have any traces of refrigerant, so you won’t have to arrange for recycling Freon or R-410A unless you’re disposing of the entire AC system.

When deciding whether to repair or replace your air conditioner, several factors should be considered. It is generally worth repairing the unit if it's less than 10 years old, the warranty is still active, and you're dealing with a one-off issue. Most central AC units last about 15 years, while window units last 8 to 10 years. If your unit is approaching or has surpassed the 10-year mark and requires frequent or costly repairs (e.g., over $5,000), replacement is often the more sensible long-term investment. For older, inefficient, or out-of-warranty units experiencing multiple problems, replacing it is typically the better choice.

The Lebanon, 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.