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Air Conditioning

Several High-Efficiency Options Are Available For Your New Air Conditioning System In Greeley, Colorado

High-Efficiency Comfort All Year

See Available Lennox Air Conditioners and Air Handlers:

Contrary to popular belief, air conditioners don’t actually blow cold air into your home or business. They actually are designed to remove heat instead. Air conditioners are made up of an evaporator coil, condenser, and refrigerant lines, all working together with the fan and control system in your furnace/ air handler.

Air Conditioner Sizes and Efficiency

Sizes for air conditioners are measured as tons of cooling capacity. The way our qualified technicians determine the proper size for your air conditioner is by using a load calculation. A ton is equal to the ability of your system to remove 12000 BTU of heat per hour. BTU stands for British Thermal Unit (standard measure of heat- similar to miles per gallon (mpg) rating for your car).

The measurement of a unit’s energy use to perform cooling is its SEER Rating (Seasonal Energy Efficiency Ratio). The minimum efficiency of these units that can be manufactured in the US is mandated by federal law and is a SEER rating of 13. Generally, the higher the SEER number, the less electricity it requires to cool. The performance of your cooling system is determined largely by your HVAC equipment’s operating efficiency. The more cooling/heating a system outputs for each unit of energy used, the higher rating it will receive. The higher the efficiency rating, the less energy it will consume, which translates to lower utility bills.

A-1 Heating and Air Conditioning

Types of Air Conditioners

A-1 Heating and Air Conditioning

Central Air Conditioning

Central air conditioning systems use ducts to distribute cooled air throughout your home or business. In a “split system,” the typical design, refrigerant circulates between an indoor coil and a matching outdoor condenser with compressor. The refrigerant cools the air, dehumidifying it in the process; a blower circulates air through ducts throughout the house. A variation is the “heat pump,” a type of system that functions as heater and cooler. When used as an air conditioner, a heat pump discharges heat from the house either into the air or deep into the ground. In the winter, a heat pump extracts heat from the ground or the air to warm the house.

What our Customers are Saying:

Jonathan White
Jonathan White
2022-02-17
A1 did an excellent job on our furnace and ac replacement after our old unit failed. The new unit also seems to be keeping the temp better regulated and the filter already looks filthy indicating it is doing its job unlike the last setup. I really appreciate everyone that works here and what they do! Update: at my new house I had them assist in putting ducting in the basement as I work towards finishing it. They were prompt and courteous and the work was excellent as always.
Misty Urban
Misty Urban
2022-02-15
Update 2/15/2022: I will continue to rave about this company! Super fast and friendly service! They ALWAYS find the problem and have been so kind and understanding every time! The Owners are wonderful and they do a fantastic job finding wonderful employees to represent their company! I still continue to ONLY use A-1 and recommend them any chance I can get. ............... A-1 has always been Fantastic to do business with. We got our central A/C system installed by them and they even came out to inspect it when things weren't working right. Turns out the issue was user error but they did such an amazing job of being patient with us to explain the issue, educating us on how to better care for our system, and even made sure the entire unit was updated and running smoothly before they left. They are fast in their responses and their 24 hour service is great highly recommend A-1. We won't use anyone else!
MollyKeith Carlisle
MollyKeith Carlisle
2022-02-08
I have used this business twice now to repair and tune my furnace. Both experiences have been exceptional. Both of the guys who came at the two different appointments were extremely courteous, very professional, knowledgeable, and timely. For both appointments I have had they were able to come to my home based on what worked best with my schedule and were very flexible. They arrived when they said they were going to and fixed everything that needed to be fixed without taking an entire afternoon. They explained things in a way that made me feel like I understood what was being worked on without feeling like I was being talked down to. I will continue using this company for all of my air conditioning and furnace tuneup and needs in the future!
L D
L D
2022-02-02
Aaron did such a super job for us and was so energetic and friendly. He quickly diagnosed the problem, fixed it and assured us that he would return if needed. I am sure he even saved us some money. He called ahead and arrived on time. Can't say enough about this young man and his work ethic.
Aaron Noyes
Aaron Noyes
2022-02-01
29 year old furnace went out in my rental property. A-1 Heating and Air promptly came to do a service call I wanted done and service tech Aaron informed me a new furnace was going to be needed. Got the new furnace seamlessly scheduled for replacement and promptly installed by tech Hunter,new furnace is quieter, more efficient then the old one A-1 installed 29 years ago. Very proffesional service !
Fisher Landscaping
Fisher Landscaping
2022-01-31
Aaron has been great to work with! Thank you for the Quick response time and very professional. Thank you A-1 Heating!

Send us your heating and air conditioning questions or to set up a time for our team to come out. 

Weld County Trusted HVAC Company

We serve clients across the state from our office in
Greeley, CO. We are licensed in all of our services.