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No Problem Heating and Cooling

(47)

Ductless Mini Splits, Indoor Air Quality, Thermostats

“Casey was timely, very helpful and he truly helped me to have a better understanding of my hvac system. He did a truly outstandiing job and fixed the problem too.”

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Jerry Kelly Heating & Air Conditioning

(49)

Thermostats, Zoned Systems, Water Heater Services

“Mike C came out with a unique problem and literally took 4 hours diagnosing it then fixing our issue. Stunned, literally stunned at great service. I will be using J Kelly forever.”

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Cisco Heating & Air Conditioning Inc

(48)

Sheet Metal Fabrication, Preventive Maintenance, Commercial Hvac

“Needed a same day response during -30 wind chills and these guys came within hours and DELIVERED. Other services were weeks out or not answering their phones. We will never call anyone else for our HVAC needs. Highly recomended! Thanks! Services ...”

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C-n-O Comfort Zone Heating and Cooling

(41)

Mini-Split Systems, Indoor Air Quality, Heat Pumps

“1st time using this company. Extremely satisfied! The technician was professional, prompt, courteous, and took the time to go over the components of my furnace system with me. Will definitely use C-N-O Comfort Zone again!”

FAQs

How often do I need to change my filter?

You should change it every 30-60 days. If you neglect to change your filter, you could need repair services for your heating and air conditioning in St Peters, MO more often.

How often should I have my equipment serviced?

You should have a professional come for maintenance and any necessary air conditioning and furnace repair services twice a year. Ideally, you should schedule a service once in the spring and once in the fall. As one of the top heating and cooling companies St Peters, MO recommends, CNO Comfort Zone Heating and Cooling will take great care of your HVAC system. Call us today to schedule your service.

What size unit do I need?

The size of the unit you need is determined by a load calculation that we can provide for free with installation. By getting an appropriately-sized unit, you can avoid harming your unit and the need for frequent repairs. To get the right system for heating and cooling in St Peters, MO, give us a call today.

We try to answer commonly asked questions like these on the FAQ page of our website.

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Agers Heating & Air Conditioning

(50)

Indoor Air Quality, Premier Plus, Commercial

“Our technician Steve is very professional, on time and the service is a good value. Positive Responsiveness, Punctuality, Professionalism, Value Services HVAC system maintenance”

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Budget Heating

(48)

HSA
Faucet
Sump Pump

“Budget is the way to go! Had my yearly checkup to make sure things are running well. Budget never fails to send excellent and top notch technicians! I will always go with Budget!!!”

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AAA Appliance Sales

(44)

Speed Queen, Wolf & Thermador, Electrolux

“Bill did a Great job very professional, quick to find the problem and gave a resolution to my problem Would definitely recommend AAA Home Service service and n the future to anyone!”

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Calumet Cooling LLC

(34)

Hvac Maintenance, IAQ, Zoning

“Alex was so kind and walked me through fixing my AC Unit. I called him on Monday night and he was at my house, bright and early Tuesday morning. Thank you for helping keep my family comfortable!!”

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Sams Heating & Air Conditioning

(15)

Tech
Unit
Job

“We were having issues with our office AC and they were able to get to us right away. The tech explained everything in details and seemed really honest and helpful. I will definitely recommend Sams Heating & Air Conditioning to who ever needs work wit...”

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Joe's Heating and Air Conditioning

(11)

Informative
Job
Furnace

“These guys were great. I was very impressed with how neat and polite they were. It was a very rainy morning, and they still kept everything clean on their way in and out. They went beyond to explain everything to me and answer all of my questions. ...”

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Dexters Heating and Air Conditioning

(7)

“Dary was very prompt and professional. The recommendations he provided were delivered without unneeded pressure and the charges were very reasonable.He explained everything he was doing and his charges were very fair.I was very impressed and would de...”

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Saint Peters Heating & Air Conditioning

(4)

“Excellent service. Great price and value! Services HVAC system maintenance, A/C system maintenance, Installation, Heating system installation, Install thermostat, Install AC”

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PHS Heating & Cooling Co.

(2)

“The service contract system isn't as smooth as some of the larger heating and air conditioning local companies but that is okay because you are dealing with neighbors. The technicians are prompt, explain their work and do a thorough maintenance. We...”

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Breeze Heating and Cooling

(34)

Equipment
House
Water Heater

“Mike Jr was really Great!! Explained everything and made me feel comfortable that his suggestion would fix my problem. Positive Responsiveness, Punctuality, Quality, Professionalism, Value”

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Average Cost	$5802
Minimum cost	$1860
Maximum cost	$11144
Avg Per Hour Rates	$154

Trusted HVAC Contractors in Saint Peters, MO

The highest-rated Heating & Air Conditioning companies out of 140 vetted & reviewed in the Saint Peters area.

No Problem Heating and Cooling

Jerry Kelly Heating & Air Conditioning

Cisco Heating & Air Conditioning Inc

C-n-O Comfort Zone Heating and Cooling

Agers Heating & Air Conditioning

Budget Heating

AAA Appliance Sales

Calumet Cooling LLC

Sams Heating & Air Conditioning

Joe's Heating and Air Conditioning

Dexters Heating and Air Conditioning

Saint Peters Heating & Air Conditioning

PHS Heating & Cooling Co.

Breeze Heating and Cooling

Comfort Experts

Stay Cool Climate Control

Premier Heating & Cooling Inc

Tri-State Mechanical Services

Al-Don Indoor Air Quality Specialists

STL Air Pros Lolich Hvac

Renaud Brothers Heating & Cooling

Elite Mechanical LLC

Averill Heating & Air Conditioning

B & B Heating & Cooling

HVAC, Heating & AC Services in Saint Peters, MO Cost Estimates

Why these companies made our list

Heating & Air Conditioning, HVAC near Saint Peters

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