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Avatar for Hills Heating and Cooling
Hills Heating and Cooling
5.0(
15
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Service or Repair - For Business+1 more

Serving Shell Knob, MO and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

"Did a wonderful job installing mini split. Very satisfied treated our property like its his own. Very prompt and left home after installing mini split in pristine shape. I would highly recommend him whole heartedly. Great worker Very honest and if an issue comes back promptly."
Mini split install
Mini Split cleaning.
Mini Split cleaning.
10 neighbors recently requested a quote
Avatar for American Appliance Repair LLC
American Appliance Repair LLC
4.9(
8
)
Central A/C - Service or Repair

Serving Shell Knob, 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."
5 neighbors recently requested a quote
Avatar for Davis & Son, LLC
Davis & Son, LLC
4.0(
6
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+2 more

Serving Shell Knob, MO and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

We pride our company on reliability, great communication,\nintegrity, and quality work. We are experts in our trade and will do our best\nto keep you as educated as we can on your particular task or project. We look\nforward to earning your business!

11 neighbors recently requested a quote
Avatar for Paschal Air Plumbing & Electric
Paschal Air Plumbing & Electric
4.0(
16
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Shell Knob, MO and surrounding areas

Approved

In business since 1965

Free estimates

Credit card accepted

"Overall, the experience was positive. The techs quickly and efficiently located and resolved my issue (the pool pump timer was bad, and the voltage output was non existent to the pump). I asked, however, for a price prior to performing the work and was not given one. I went inside to grab my husband and when I got back out(less than 5 minutes later) the work was done and they were discussing pricing amongst themselves so it appears there was some grey area on pricing. Overall, they were friendly, fixed the problem, and were much appreciated- but pricing transparency should be worked on."
Trane Furnace
Trane Unit
Trane Unit
Trane Furnace
Trane Furnace

+22

32 neighbors recently requested a quote
Recommended by43%of homeowners
Fresh Start Services & New Beginnings
New to Angi
Air Ducts & Vents - Clean

Serving Shell Knob, 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!

FlameTech
5.0(
7
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Install - For Business+4 more

Serving Shell Knob, 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
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Air Conditioning questions, answered by experts

ACs don't run on water. They're not connected to drain pipes or any part of your plumbing system. However, they need refrigerant to run. Refrigerant is a gas or liquid that has a low boiling point and absorbs the heat in your home. ACs need this in order to be functional and cool your home. If you suspect your AC is low on refrigerant, you need to contact a licensed HVAC professional. Refrigerant is a dangerous chemical that requires specialized training and permits to work with. 

Yes, you can run an attic fan with the AC on. In fact, you don’t have a choice with a passive attic fan. Plus, when an attic fan draws out hot air from the attic, it helps regulate the temperature of your whole home, so your AC doesn't have to work as hard.

The decision to put your AC unit on the roof or ground depends on the climate in your area, the roof shape, accessibility, and budget. If you live in a warm climate or don’t have existing ductwork, it’s likely best to stick to a traditional AC unit that sits on the ground. However, if you lack yard space, live in a mild climate, and have easy access to the roof, your home may benefit from a rooftop AC unit. 

Some AC filters, known as reusable filters, can be cleaned and reinserted. Most AC filters, however, are disposable and cannot be cleaned. 

A calculation method that your HVAC contractor will use to ensure your system does what it's supposed to is measuring duct output, or its CFM. The calculation requires knowing the cross-sectional area of the ductwork and determining the air speed past any given point within it.

The Shell Knob, MO homeowners’ guide to air conditioning services

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