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Top-Rated Central a/c installers in Greeley - Updated Nov 2026

Avatar for AAA Service Plumbing, Heating & Electric - H
AAA Service Plumbing, Heating & Electric - H
4.4(
466
)
Central A/C - Install

Serving Greeley, CO and surrounding areas

Approved

In business since 1983

Free estimates

Credit card accepted

"Unclog basement floor drain. Had AAA service come out to clear our basement floor drain, they arrived on time and Isiah was a true professional first thing he did was introduced himself covered his worked boots and asked to see the problem. Within 10 minutes of arriving Isiah was working. In less than 1/2 hour he called me down to show me it was clean. This Young Man did a GREAT job and was so friendly aTrue Professional."
My jobs
My jobs
My jobs
My jobs
Recommended by94%of homeowners
Avatar for TNT Home Services
TNT Home Services
4.7(
144
)
Central A/C - Install

Serving Greeley, CO and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Despite "HomeAdvisor's" miscommunications on this one, Ron worked hard to coordinate a time with me to get my work done at a fair price. He showed up on time and took great pride in the work he did. He installed a gas line for an outdoor grill and also offered valuable advice on the use of the line and the grill itself. And, he's a veteran, which makes me so happy to give him my business in the future as well."
Home Repipe
Home Repipe
Water Heater
Water Heater
AC System Installation

+1

Response time1 day
Recommended by99%of homeowners
Avatar for Limelight Services LLC
Limelight Services LLC
4.7(
19
)
Central A/C - Install

Serving Greeley, CO and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"Limelight provides top notch service. Very thorough and customer service oriented. We are super happy with the fixture installation and appreciate their professionalism! We highly recommend them!"
Safety first!  Only hire companies that look out for the safety of their workforce!
We love seeing a new furnace installed, it means years of comfort and reliability to come!
LED tape inside and under cabinets
We own our excavation equipment, so we can be there for repairs, same day!  There is no time to waste when the waste won't flow.
Check out this beautiful spring view from a customer's home in SW Boulder, CO.  We will take care of everything you need inside and outside of your house, plumbing, HVAC, or electrical related!

+38

Response time1 day
15 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for A Team HVAC
A Team HVAC
5.0(
7
)
Central A/C - Install

Serving Greeley, CO and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Highly recommend this company for any HVAC repair or installation. Two thumbs up!! They installed my AC unit within a week from the time I called them. I was very happy with their work and will definitely call them if I need anything in the future. Very professional and efficient!"
Before
During
After
Furnace After
Response time5 hrs
Response rate95%
Avatar for HALO Heating and Air
HALO Heating and Air
5.0(
9
)
Central A/C - Install

Serving Greeley, CO and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Halo is a newer company with a team of guys who trained people for this job before starting Halo. Steve was my third person to quote for AC install. He was punctual, very kind, patient and most important, not pushy. He explained the process, gave my quote and asked if he should contact me or if he should wait for me to contact him. I asked him to wait for me, and he did. Again, not pushy. Got my AC install within 3 days of my quote. Steve and Caleb came in and installed. On time, clean and explained what they were doing and I let them do their thing. Would highly recommend this company!"
Aprilaire 800 Steam Humidifier
96% efficient furnace
Gas Pressure
Gas Pressure
Dirty Evaporative Coil

+2

Response time1 hour
Response rate97%
Recommended by87%of homeowners
Avatar for ARS / Rescue Rooter Colorado
ARS / Rescue Rooter Colorado
3.9(
136
)
Central A/C - Install

Serving Greeley, CO and surrounding areas

Approved (Corporate)

In business since 1947

Free estimates

Emergency services offered

"Our experience with ARS was exceptional from start to finish. The sales rep was professional and explained the pricing structure, the installation process answered all of our questions. There was absolutely no sales pressure. The installation team was on time, explained the process, kept the work area immaculate and completed the install within several hours. They took the time to explain the new thermostat until we were comfortable with adjusting it ourselves. I cannot recommend ARS and their team that came to our home highly enough. They are true professionals!"
Furnace Install 1
Funace Install 2
Furnace Install 3
Furnace Install 4
Horizontal Furnace Install

+2

365 neighbors recently requested a quote
Recommended by65%of homeowners
Avatar for Complete Comfort Designs LLC
Complete Comfort Designs LLC
5.0(
5
)
Central A/C - Install

Serving Greeley, CO and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"I had the best experience booking and getting the service completed with Complete Comfort Designs. It was as smooth and professional as could be!! We had our A/C and heating system tune-up, and we will continue using this company for years to come as it was everything a homeowner could ask for."
Blower Assembly Cleaning
Blower Assembly Cleaning
Blower Assembly Cleaning
Blower Assembly Cleaning
Condenser coil

+13

Response time3 hrs
Recommended by100%of homeowners
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