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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon69
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Cape Girardeau, 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 Cape Girardeau, 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 November 29, 2025

Find Heating and air conditioning pros in Cape Girardeau

Ace Construction, Heating & Cooling

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Ace Construction, Heating & Cooling

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38 years of experience

Ace Construction, Heating & Cooling offers quality construction services for the Southeast Missouri Area. We are proud to work with each of our clients to bring skilled craftsmen and technicians to the building site based on the building plans, project requirements, as well as your heating and cooling needs. Whether you’re looking to remodel or repair, Ace Construction, Heating & Cooling can assist you with your needs

Ace Construction, Heating & Cooling offers quality construction services for the Southeast Missouri Area. We are proud to work with each of our clients to bring skilled craftsmen and technicians to the building site based on the building plans, project requirements, as well as your heating and cooling needs. Whether you’re looking to remodel or repair, Ace Construction, Heating & Cooling can assist you with your needs

Avatar for Werner Repair Services LLC.

Werner Repair Services LLC.

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Werner Repair Services LLC.

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4 years of experience

Hello I am owner of Werner Repair Services and my business offers handyman services, from appliance repair to drywall repair. Most household maintenance I am the guy for you! I have over 8 years of appliance repair and HVAC experience along with plumbing and maintenance experience.

Hello I am owner of Werner Repair Services and my business offers handyman services, from appliance repair to drywall repair. Most household maintenance I am the guy for you! I have over 8 years of appliance repair and HVAC experience along with plumbing and maintenance experience.

Avatar for Second Nature (Formerly FilterEasy)

Second Nature (Formerly FilterEasy)

5.00(
1
)

Second Nature (Formerly FilterEasy)

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

RRR Appliance Services

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RRR Appliance Services

No reviews yet
13 years of experience

RRR Services is a owner operated business that seeks to be there for prompt service for thier repair needs. Immediate contact with technician and kept up to date on he. time of your appointment. Require pmt on site at time of service.

RRR Services is a owner operated business that seeks to be there for prompt service for thier repair needs. Immediate contact with technician and kept up to date on he. time of your appointment. Require pmt on site at time of service.

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Heating and Air Conditioning questions, answered by experts

It's recommended to change HVAC air filters every one to three months. The frequency depends on factors such as filter type, indoor air quality, and whether there are pets or people with allergies in the household. Regular filter changes maintain proper airflow, improve indoor air quality, and ensure efficient HVAC system operation.

You should plan to change your AC unit's filter every one to three months, depending on the manufacturer's recommendations. You should also clean the coils at least once per year, but if you have pets or someone in your household has allergies, you might need to clean them more often. Fortunately, many pros will clean the coils and change the filter for you during an inspection, which you should schedule once or twice per year.

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.

The best way to compare HVAC quotes is getting a few detailed quotes from local companies with good reputations. Then, go over the quotes line by line. Protect yourself by insisting on in-person estimates that include equipment manufacturer names, model numbers, SEER ratings, amounts and numbers of materials, details of warranties on equipment and labor, and other specifics. 

Knowing the exact equipment and materials is the only way that you can fairly compare quotes. Quotes that are much lower than others can be a sign that the company isn’t providing the best quality service or materials.

Air conditioners can stop working in the middle of the night for many reasons. Your local power grid might shut down late at night. Power surges can also trip your breakers if too much power is being used in the area at the time. If your AC is connected to a digital thermostat, it gets naturally cooler at night, so the outdoor temperature might dip below the automated setting to turn the cooling system off.

The Cape Girardeau, 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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