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Avatar for Cochran Heating and Air Conditioning
Cochran Heating and Air Conditioning
4.7(
37
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Duquesne, MO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"My repairman installed a nest thermometer and looked at the upstairs AC unit to assess the viability of repair. He concluded that he could not repair it and give me very reasonable quotes for a replacement options."
Response time7 hrs
49 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Paschal Air Plumbing & Electric
Paschal Air Plumbing & Electric
4.9(
7
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Duquesne, MO and surrounding areas

Approved

In business since 1965

Free estimates

Credit card accepted

At Paschal there is a single statement that we live by every day. “Professional People. Professional Service.” Being a professional is more than just earning a living through an occupation. Professionalism involves consistently achieving high standards, both visibly and “behind the scenes” – whatever your role or profession.\n\nProfessionalism is a powerful quality. It allows you to fulfill your role to the best of your ability. It helps you to impress and inspire others. And it gives you a deep sense of satisfaction and self-worth.\n\nWhat's more, professionalism is something that everyone can aspire to from day one of their career.\n\nA Paschal Professional gives 150% every day. They go above and beyond what needs to be done. They have pride & satisfaction in every project they tackle.

Paschal Air
Paschal Air
Paschal Air
30 neighbors recently requested a quote
FlameTech
5.0(
7
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Install - For Business+4 more

Serving Duquesne, MO and surrounding areas

Emergency services offered

"Great experience with Flame Tech. George was knowledgeable and responsive. He provided an accurate estimate over email based on a number of photos and a few phone conversations which streamlined the bid process considerably. They replaced my AC in a few hours for a fair price and educated me on other safety considerations related to my furnace. He also helped me diagnose a rattle in my air ducts that would have given me fits. Good price, know-how, and customer service, I would use Flame Tech again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Recommended by100%of homeowners
Avatar for The Wright Way HVAC
The Wright Way HVAC
5.0(
5
)
Central A/C - InstallAir Ducts & Vents - CleanCentral A/C - Service or Repair+1 more

Serving Duquesne, MO and surrounding areas

In business since 2025

Free estimates

Emergency services offered

The Wright Way HVAC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

New furnace and AC!
New furnace and AC!
New furnace and AC!
New furnace and AC!
New furnace and AC!

+6

2 neighbors recently requested a quote
Hewells Heating, Cooling And Refrigeration
5.0(
3
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Duquesne, MO and surrounding areas

In business since 2023

Free estimates

Offers commercial services

"I had my annual service on my unit done by Hewellâ s Heating Cooling and Refrigeration along with checking on why one room of my home was not cooling enough in the summer and warming enough in the winter. They were quick to respond, arrived on time and was very professional along with being friendly. They discovered a hole in my duct work that the previous company I used never noticed even when I asked about the temp in the room not being the same as the rest of the house. The work was done quickly, and my room is now the same temp as the rest of the house. I am sure this will save me money monthly on my heating/cooling bill. I am extremely pleased with the service provided. I will be using them going forward for all my heating and cooling needs."
My Projects
My Projects
My Projects
My Projects
My Projects

+5

Response time1 hour
Response rate100%
Recommended by100%of homeowners
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Air Conditioning questions, answered by experts

The compressor is the heart of your AC system and is one of the most important parts required to keep it functioning properly. If your AC unit is making a popping, banging, clanging, clicking, or screeching sound, it could point to a problem with the compressor. If the unit is physically vibrating, that can also be an indication that your AC compressor is going bad.

There are many recognizable symptoms of AC compressor failure. They include loud banging noises, hot air being continually circulated in your home despite running the AC at full blast, uneven airflow and cooling, and electrical issues like constant surges due to the compressor working overtime. While some of these symptoms, like uneven cooling, can have other root causes, they are common indicators of compressor problems.

When a compressor gets overheated in central air systems or heat pumps, it can still cool your home for a while until it eventually gives out. If the compressor is chronically overheated and no one addresses the root cause, it will create an incredibly expensive problem when your entire HVAC system breaks down and stops working altogether.

An AC drip pan may stop draining if there’s a clog where the drip pan connects to the drain line. Clogs can form from a lack of cleaning or from rust or corrosion buildup. Cleaning the drip pan at least once per month lowers the chances of debris clogging the drain line.

Yes, it is possible. An electrical fire can break out if the compressor has inadequate ventilation. When it overheats but doesn't have a proper thermal cutout, this can cause the motor to short-circuit and catch fire. This risk is exacerbated if flammable materials, like dust and fallen leaves, are clogging the unit. The compressor overheating won't start a fire by itself, but poor maintenance and installation can increase the risk once it hits its breaking point and short-circuits.

The Duquesne, MO homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.