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TRUSTED BY SEYMOUR, MO HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon29
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Seymour, 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 Seymour, 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 May 13, 2026

Find Heating and air conditioning pros in Seymour

Avatar for TCB Heating, Cooling and Handyman Services
TCB Heating, Cooling and Handyman Services
4.8(
17
)
Electric Furnace / Forced Air Heating System - InstallCentral A/C - InstallDuctless Mini-split A/C - Install or Replace+2 more

Serving Seymour, MO and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Great they were there wjen it was scheduled to start . They finished in a timely matter. There workmanship was wonderful. They have very good work ethic."
Framing the support structure for a second-story deck addition. Pressure-treated posts and beams being installed to extend the outdoor living space and reinforce structural integrity. Project located in a residential backyard setting with access to existing patio slab.
We replaced an aging, inefficient HVAC unit with a new high-efficiency system to improve cooling performance and energy savings. The original unit was outdated, sitting low to the ground, with declining performance and airflow issues caused by poor drainage and landscaping.
In-progress installation of a high-efficiency air handler and furnace system. Wiring in place, connected to updated ductwork with adjacent water heater visible. Clean layout and spacing prepared for final paneling and system test.
Wall-mounted mini-split indoor head unit installed in an unfinished insulated wall. This high-efficiency ductless system provides both heating and cooling for zoned comfort.
Vintage mechanical thermostat from an early 1900s home. A visual reminder of how much heating and cooling technology has advanced. We specialize in upgrading outdated systems with smart, programmable thermostats to improve comfort and efficiency.

+28

Response time1 day
Response rate100%
5 neighbors recently requested a quote
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Avatar for Cole Heating and Cooling Services
Cole Heating and Cooling Services
4.8(
19
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceElectric Furnace / Forced Air Heating System - Install+8 more

Serving Seymour, MO and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"From start to finish I couldn't be more pleased with our experience. Cole Heating and Cooling were a literal God send. After a month w/o ac Brandi and David went out of their way to makebsure we got some. David was very upfront, honest, and fair. I appreciated his determination to try to help us fix a part to our ac. When ultimately he couldn't he again was honest about the sale of our new unit. Working with a local company has been amazing. The install moved super quickly and we now have ice cold ac. If you are looking for a great ac company, look no further! Would highly recommend 1,000%."
Response time1 day
Recommended by88%of homeowners
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Avatar for Henderson Heating & Cooling Co
Henderson Heating & Cooling Co
4.5(
21
)
Electric Furnace / Forced Air Heating System - InstallCentral A/C - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Seymour, MO and surrounding areas

Approved

In business since 1958

Emergency services offered

Warranties offered

"They did get job done, tho it took several days. They had the best price of three estimates I received."
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3 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for JonBoy's Heating and Cooling
JonBoy's Heating and Cooling
5.0(
5
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Seymour, MO and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"I can't thank Jon and his team enough. I've been a customer of JonBoy's for a couple years now, and I will be forever! They are incredibly honest, trust worthy, and reliable which I appreciate. Before I found JonBoy's, I endured a horrible upsell episode with another local company. It was a very unsettling experience that I will never forget; I was quite mortified! So now, JonBoy's is the only Company I trust with my HVAC system. Many thanks to JonBoy's team! They are my Peeps!"
Response time3 days
9 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for VentPro
VentPro
4.9(
28
)
Air Ducts & Vents - Clean

Serving Seymour, MO and surrounding areas

Approved

In business since 2017

Free estimates

Small jobs welcome

"VentPro did a good job with excellent customer service. They made me feel very confident in their work. They explained everything in detail. I would definitely recommend them."
Dryer Vent Cleaning
Inside of a typical uncleaned dryer vent duct
Dryer Vent Cleaning
Outside Dryer Vent Clog
Dryer Vent Cleaning

+39

Response time7 hrs
Response rate99%
7 neighbors recently requested a quote
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Avatar for American Appliance Repair LLC
American Appliance Repair LLC
5.0(
3
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair+2 more

Serving Seymour, MO and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"He was gonna have to order part, he gave me a good quote . I asked him if i could call back. My husband and i needed to mull it over, so i called him bacķ so he wouldnt have to order something that he didnt need. Very pleasant, i would definately use them again. Its good to know he can do anything. Hvac too. I just love it when people know what they're doing , they're honest they're pleasant,and helpful. I trust him."
7 neighbors recently requested a quote
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Avatar for Vertex Construction
Vertex Construction
5.0(
2
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Seymour, MO and surrounding areas

Approved

In business since 2022

Free estimates

Customers say: True professional

"I am the owner of the building supply that he works through. I recommend Jeridan to customers asking for a reputable contractor. I would not hesitate to use him on personal jobs. Very honest, respectful and clean."
Additional Photos
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+1

Recommended by100%of homeowners
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Fresh Start Services & New Beginnings
New to Angi
Air Ducts & Vents - Clean

Serving Seymour, MO and surrounding areas

Approved

At Fresh Start Services & New Beginnings we understand the importance of quality craftsmanship while maintaining above standard values. Our primary focus is on unoccupied spaces needing efficient and fast paced turnovers. We have dedicated ourselves to all aspects of Make Ready and Turn Operations while keeping costs low and expectations high. As a company we are always seeking innovation with the services needed for each unique Owner/Client. With over 11+ years in Property Management and Maintenance, we can deliver in a multitude of areas while meeting necessary requirements. Please feel free to contact us today if you are seeking our ceiling to floor workmanship. Our services include Painting, Professional Cleaning, Inspection Detail, Timely Estimates and Completion, Seasonal Ventilation Openings/Closures, Make Ready and Turn General Handyman Repairs and give our promise to get exactly what you pay for!

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Heating and Air Conditioning questions, answered by experts

Most units are designed only to cool the house down to 20 degrees less than the temperature outside. This means that if it’s 99 degrees Fahrenheit out and you’re trying to cool your home down to 65 degrees, you’ll notice your AC is struggling. 

Lower the blinds on all your windows, turn on your ceiling fans, and keep the thermostat at a consistent temperature to help your AC do its job. Investing in an HVAC maintenance plan also helps because pros will come out to inspect and tune up your unit regularly, keeping it in optimal working condition.

Yes, AC coil cleaning is definitely worth it. Cleaning your AC coils ensures your AC unit will function efficiently for the long term. Dirty and grimy AC coils make your unit work harder to cool your home, resulting in higher electric bills. Additionally, having your coils professionally cleaned regularly will reduce the possibility of extensive maintenance and repair costs.

Choosing between a ductless mini-split and central AC depends on your specific needs. Ductless mini-splits are ideal for targeted cooling, providing zoned comfort and energy efficiency. They are perfect for smaller spaces or homes lacking ductwork. In contrast, central AC offers consistent cooling throughout the entire house but requires ductwork and may be less energy-efficient for smaller spaces. 

Consider factors like budget, home size, and cooling preferences to make the right choice. Combining both systems, with a ductless mini-split in specific areas, can also be a viable solution for tailored comfort and overall efficiency.

Yes. In fact, not only are AC tuneups worth it, but they’re actually necessary to keep your air conditioner in good condition, improve its efficiency, and potentially prevent major damage. Experts recommend getting a tuneup at least once per year. In most cases, you’ll want to schedule it during the spring so that you can address any issues before the hottest months of the year.

A window AC unit is not completely silent. You’ll hear the sound of air blowing, and if you put your ear right up next to the unit, you may hear a slight hiss or gurgle as the refrigerant flows through the system. That said, if your system is making a running water sound, a loud banging sound, a grinding sound, or physically vibrating, you may be facing an issue or malfunction with your AC unit.

The Seymour, 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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