Find top-rated Pros in your area

Enter a zip code and get matched to businesses near you.

A-1 Heating and Air Conditioning Services, LLC

Heating and Air Conditioning, Gas Logs, Water Heaters,

About us

A-1 Heating and Air Conditioning is locally owned and operated since 1969. We are a small company that specializes in Heating and Air Conditioning service, equipment replacement and indoor air quality. We strive to make customer service number one priority and provide the best service to our customers. A service fee $79.00 is charge on most calls and as always, equipment replacement estimates are free. We are available 24 hours a day including weekends and Holidays for your convenience and emergencies. We are NATE certified and always continuing education for our technicians. Ask about our Comfort Membership program!

Business highlights

55 years of trusted experience
Emergency Services Offered

Services we offer

Residential and commercial repair, installation and maintenance of heating and air conditioning systems. Includes furnaces, electronic air cleaners, humidifiers. We provide quality duct cleaning and indoor air quality options. We offer an annual comfort membership service for your maintenance agreement needs.

Services we don't offer

We can only repair and clean gas fire places or water heaters we don't install or replace them, but would be happy to refer to you to someone.

Amenities

Free Estimates
Yes
Warranties
Yes
Senior Discount

10%

Emergency Services
Yes


Accepted payment methods

Check
MasterCard
Visa

Photos of past projects

Reviews

4.831 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
87%
4
6%
3
6%
2
0%
1
0%


Rating CategoryRating out of 5
quality
4.8
value
4.4
professionalism
4.9
responsiveness
5.0
punctuality
4.9
Showing 1-25 of 31 reviews

Bryan I.
07/2021
5.0
heating & air conditioning/hvac
  + -1 more
I called A1 when the company that normally services our HVAC system couldn’t get to our home for several days. A1 told me they could have a technician at our home later the same day. Not only did they get a tech to our home that day, he was there 2 hours prior to the estimated time frame. I cannot praise Gered Stovall, the tech that worked on our unit, enough. He quickly diagnosed that the unit was low on refrigerant and replaced it to get the a/c working, but he then worked to find out why the unit was low on refrigerant and while it was a fairly costly repair that couldn’t be completed the same day, Gered and the staff at A1 worked diligently to come up with an economical and viable solution. Gered was, professional, communicative, prompt and incredibly knowledgeable when it came to servicing our a/c and I would recommend him and A1 to anyone!
Description of Work: Our air conditioner wasn’t working properly and needed to be serviced.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,000

Mark H.
08/2018
4.0
heating & air conditioning/hvac
  + -1 more
Excellent service visit and proposal good. But, choose another company out of four proposals.
Description of Work: Service for A/C cooling issue and proposal for replacement

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
4.0
punctuality
4.0

Yes, I recommend this pro
$89

Bradley O.
09/2017
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from A-1 Heating and Air Conditioning Services, LLC
We truly appreciate your feedback and look forward to doing business with you again!

Dave H.
09/2017
5.0
heating & air conditioning/hvac
  + -1 more
Went good, showed when they said they wold be here
Description of Work: Check and charge AC unit

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Response from A-1 Heating and Air Conditioning Services, LLC
Thank you for your positive review [Member Name Removed]. Our business thrives on receiving feedback from our customers. It helps us to provide the best customer service possible, and to maintain an ongoing positive relationship with each and every client.

Thomas B.
03/2017
5.0
heating & air conditioning/hvac
  + -1 more
done on time and without problems
Description of Work: Clean and check furnace

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$88

Mark H.
06/2016
5.0
heating & air conditioning/hvac
  + -1 more
Tech was prompt and courteous. Provided excellent service.
Description of Work: Tested outdoor A/C Unit and replaced the capacitor.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$180

Patricia A.
03/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Already did this.
Rating CategoryRating out of 5

Ed S.
02/2015
5.0
heating & air conditioning/hvac
  + -1 more
All went very well with no surprises. Great communication, arrived on time and completed on time.
Description of Work: Replace furnace and air conditioner

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$7,700

Clint F.
12/2014
5.0
heating & air conditioning/hvac
  + -1 more
Didn't find anything wrong with the furnace lighting but got it to start working. Checked the other parts of the furnace and they were okay. Nice guy, and he came out the day before Thanksgiving, when everyone else was closed. He was in and out in 25 minutes
Description of Work: Checked why the furnace would not push any hot air.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$90

Bonny M.
11/2014
5.0
heating & air conditioning/hvac
  + -1 more
Every experience is wonderful. They're really great.
Description of Work: They installed an air conditioner and service my furnace yearly.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Mike and Becky K.
08/2014
5.0
heating & air conditioning/hvac
  + -1 more
The job went on well. We got him on Angie's list and he did a great job. We were very pleased with them. He came out at the same time we called him.
Description of Work: Our air-conditioner suddenly stopped working and we couldn't figure out what was wrong with it. We called him to fix it.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$100

Lynn J.
07/2014
4.0
heating & air conditioning/hvac, water heater repair
  + 0 more
This company comes up for water heater installation but they cannot install water heaters because they are not plumbers. This needs to be clarified on this list. It is misleading information - both for the customer and for them.
Description of Work: This company comes up for water heater installation but they cannot install water heaters because they are not plumbers. This needs to be clarified on this list. It is misleading information - both for the customer and for them.

Rating CategoryRating out of 5
professionalism
5.0

Yes, I recommend this pro

Joseph G.
06/2014
3.0
heating & air conditioning/hvac
  + -1 more
Not well. No air for the night. Wanted to replace the unit, which would cost over $600.00, and would take until July 2 to replace. Called another company, checked the wiring, topped off freon, and cost was considerable lower without the need to replace the compressor and condenser. System fixed the first time with other company!
Description of Work: looked at the outside unit, and determined it was the compressor and condenser were burned up.

Rating CategoryRating out of 5
quality
2.0
value
2.0
professionalism
2.0
responsiveness
5.0
punctuality
5.0

$75

Response from A-1 Heating and Air Conditioning Services, LLC
We recommended replacing the compressor while it was still under manufacturers warranty due to refrigerant oil very burnt, which tells me the compressor is getting very hot and will fail. Therefore replacing the compressor while still under manufacturers warranty will save the customer quite a bit of money.

Amanda C.
11/2013
5.0
heating & air conditioning/hvac
  + -1 more
Everything went well. After calling A-1 and setting up the appointment it was requested to leave the furnace off after it turned off on its own. The day that they were scheduled to come to our house the furnace did not turn off like it had been. A-1 then had me wait until the furnace turned off on its own again so they could properly diagnose the problem. After a few days the furnace did turn off on its own and after a call in the morning they were at our house fixing it an hour later.
Description of Work: A-1 serviced our furnace after we had issues with it going out on a regular basis. After inspecting everything they found that there was a lot of dust buildup in the furnace and needed a good cleaning. So far things are running smooth.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$200

lisa H.
11/2013
5.0
heating & air conditioning/hvac
  + -1 more
Great job. He counciled us about replacing our system and talked us out Of adding an extra air conditioner. Darren was the only one who actually evaluated our broken air conditioner and considered the age of the house. Super group to work with.
Description of Work: Installed new air conditioner and furnace.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$5,400

Cynthia B.
07/2013
5.0
heating & air conditioning/hvac
  + -1 more
See above for details. Since I am on ai fixed income, A-1 was able to finance me for a six month period, which was the only thing that allowed me to get the work done. Darren is an excellent technician and I will sk for him again by name should I have any furnace or AC needs. He was efficient, friendly, and thorough and most of all, their prices were fair.
Description of Work: Evaluated why AC wasn't working. Found to be a circuit board needing to be replaced. Since it was a Friday, could not order circuit board until Monday. Technician made the unit so that the air circulation would run constantly, but the compressor would only run when thermostat dictated. When Darren, the technician, came back out on Tuesday, he installed the circuit board and cleaned the outside untit which ws loaded with dust and silt. Unit is running at max efficiency now.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$500

Response from A-1 Heating and Air Conditioning Services, LLC
The day we went out the 1st time it was really hot. We were happy to be able to get the air conditioner to work in a temp. manner until the part could be shipped in. Thank you for the kind words.

Constance F.
05/2013
5.0
heating & air conditioning/hvac
  + -1 more
I received a call from their office before the appointment, both to make sure that I was there and to inform me that the technician, Slade, was on schedule. He was prompt in arriving. I didn't hover while he worked, but Slade seemed to take enough time to check the air conditioning system out thoroughly. It apparently needed coolant, even though he couldn't find any leak in the system. I would have liked the repair cost to be less, of course, but but I was given a discount via the Angie's List connection.
Description of Work: Air conditioning system had not been cooling. The repair technician was asked to determine what the problem was & then repair it. Itemized charges might be of interest to others: Service charge -- $60.00 Refrigerant adjustment -- $55.00 Electronic leak detection -- $56.95 1 lb. of R-22 refrigerant -- $101.28

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$232

Response from A-1 Heating and Air Conditioning Services, LLC
Thank you for the kind words. We always try and give the best service for the lowest price.

Carolyn B.
01/2013
5.0
gas logs, heating & air conditioning/hvac
  + 0 more
Very well, see above. Did not find phantom problems. Only suggested upgrades when we asked.
Description of Work: Just requested a check out of our converted gas fireplace to be sure it was functioning properly. The tech was very helpful and thorough. He discussed possibilities for upgrading with us and gave his opinion of the best options.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$70

Response from A-1 Heating and Air Conditioning Services, LLC
Thank you for the review. It is good to see no big problems were found. The difference between a gas fireplace and gas logs are the Gas Fireplace is behind a sealed piece of glass and brings in outside air to the burner thus it does not pull air from the heated space to then be sent up the vent. Gas logs have an open air space (some do have glass doors that can be opened and closed) that pulls air from the heated space for the combustion process and then sends that air up the vent. Gas Fireplaces are much more efficient.

Dean N.
09/2012
5.0
heating & air conditioning/hvac
  + -1 more
The technician arrived right on time. He was very personable and most proficient. Within just a few minutes he had located the problem. Someone had done some wiring on the fireplace in the past and there was an open circuit in the wiring. He repaired the problem quickly and the fireplace now works like a charm. He also addressed a noise problem we had with the pilot light. It's now not even noticeable and before you could hear it throughout the room.
Description of Work: Troubleshoot gas fireplace and repair as needed.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$150

Response from A-1 Heating and Air Conditioning Services, LLC
Thanks for the review. We always try and fix all the problems with the systems we work on not just the problem we were called out to fix. Many times we will find other small and sometimes large problems with a system that don't have anything to do with the original compliant, however if the problems don't get repaired they will result in another service call later on.

Joseph G.
09/2012
5.0
heating & air conditioning/hvac
  + -1 more
Amber was professional and polite on the phone when I first called, and got me the first available opening. AMber kept me in touch on the status of my technician, and tried to get me an earlier appointment, when I asked at the last minute. Great Job! Darren was professional, experienced, and gave me some great pointers that I didn't know regarding my A/C unit! Darren ensured everything was reviewed and taken care of! Darren is a valuable asset to your company and crew! I would recommend him, and your company over any other A/C company in Greeley! I will share this great service with my 300+ co-workers!! -Greatly appreciated customer!!-Joe Grossman
Description of Work: Amber was professional and polite on the phone when I first called, and got me the first available opening. Amber kept me in touch on the status of my technician, and tried to get me an earlier appointment, when I asked at the last minute. Great Job! Darren cleaned contacts, cleaned condensor coil, checked R-22 pressure, and found it was overcharged by Climitec, and removed 2 pounds of R-22. Darren was professional, experienced, and gave me some great pointers that I didnt know regarding my A/C unit! Darren ensured everything was reviewed and taken care of! Darren is a valuable asset to your company and crew! I would recommend him, and your company over any other A/C company in Greeley! I will share this great service with my 300+ co-workers!! - Greatly appreciated customer!-Joe Grossman

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$175

Response from A-1 Heating and Air Conditioning Services, LLC
Thank you for this great review. Unfortunately we find many companies do not set the refrigerant levels correctly when air conditioners are installed. This is huge in how efficient the system will operate and how long the system will last. I personally will find at least 4 customers every summer that have air conditioners that are grossly over charged. If you want to see your air conditioner die early have someone over charge it. There are few things that can be done to a system that will kill it faster. It is too bad all companies don't take the time to get all there people trained properly so this does not happen.

jan H.
08/2012
5.0
heating & air conditioning/hvac
  + -1 more
They came out yesterday. I flipped it and the switch wasn?t as hard as it should have been. He showed me how to flip through hard and didn?t charge me a service charge. He was very pleasant and professional. He was quick to just check it out. They do billing. It was a very nice experience. He gave me his card and I will keep it. They were really efficient. The secretary called and said that he would come down and that was really nice. They were punctual. They were here when they said on time. He was very pleasant and professional when he came to the door.
Description of Work: I used A-1 Heating and Air Conditioning Inc for my air conditioning problem. I flipped the breaker box and it didn’t work.

Rating CategoryRating out of 5
quality
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Dan S.
06/2012
5.0
heating & air conditioning/hvac
  + -1 more
My system was not cooling and we had been having issues with it over the last few years. I called A-1 and a technician (Darrin) was dispatched and at my house within two hours. I happen to be home that afternoon and know enough about A/C to be helpful. He appreciated my limited involvement as he tracked down the reason why my system did not have any freon. I gave him the history over the last two years and what the previous company said they performed. He checked every inch of the system to determine what the status was, pulling apart the unit in the basement and and crawling around in limited access areas with a UV-light and his freon detector - all the while explaining what he was doing and what he was looking for. He pressed up the system with a little freon and nitrogen to 200 pounds to check for leaks (something I haven't seen anybody do before). Once he narrowed down the problem, he evacuated the system, calculated the volume required and filled it right - the first time. He gave me a break on the freon which was unexpected but very appreciated and we agreed that a system check in two months would be in order to make sure things were still holding. He also cleaned the coils for no charge and gave me some tips to keep my system in good working order.As a professional contractor myself, I appreciated the way he carried himself and represented his company. Employees like him are not easy to find. He showed up with all of his tools, equipment and a can-do attitude. If you are reading this, give them a call. I've been burned before so I know what to look for. A-1 did a fine job, explained what they did, why they did and gave me the costs up front. There was no upselling, no bait and switch and no scammy tactics. I'll be using them again...
Description of Work: Complete system check, coil cleaning and freon re-fill.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$785

Cathy I.
04/2012
5.0
heating & air conditioning/hvac
  + -1 more
I called Darren because the furnace in my new house was extremely loud. He explained that the noise was due to the way they had designed the system so that there was only one cold air return for the whole house going directly into the furnace. He was able to modify the cold air return by making sheet metal baffles to redirect the air flow and was able to reduce the noise by well over half. He also noticed that the filter didn't fit snuggly and was letting a lot of dust into the system, so he took the time to modify it so it would fit and perform properly. While he was here, I also asked Darren to install a new thermostat for me, which he did. He also tested and cleaned my air conditioner. He did an excellent job and was very happy with his services.
Description of Work: Modified cold air return to furnace to reduce noise levels. Modified furnace so filter fit properly. Tested and cleaned air conditioner. Installed new thermostat.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$500

Jerry H.
03/2012
5.0
heating & air conditioning/hvac
  + -1 more
Service was prompt and professional. The problem was found and fixed right away. I got clear answers to all of my questions. Very fair price. I will recommend A-1 to friends and family.
Description of Work: Repair of malfunctioning furnace.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$163

Gary A.
01/2012
5.0
heating & air conditioning/hvac
  + -1 more
I was very impressed and would call A-1 again for all my heating problems. I have no idea what other businesses would charge for this repair but I also felt they were fair here to.
Description of Work: I called for service and was told they would get to me that day because my furnish had quit working. Shortly there after I received a call back stating their mechanic was on his way. He arrived, found the problem, replaced the defective part and did some general inspection of the furnish. He talked about the condition of my heater and was on his way.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$210
    • 1(current)
    • 2

Contact information

107 N 23rd Ave, Greeley, CO 80631

http://www.a1heat-air.com

Service hours

Monday:
8:00 AM - 5:00 PM
Tuesday:
8:00 AM - 5:00 PM
Wednesday:
8:00 AM - 5:00 PM
Thursday:
8:00 AM - 5:00 PM
Friday:
8:00 AM - 5:00 PM

Licensing

Bonded

Insured

Licensed*

Trade License Number
001768
Trade License Locale
Greeley, Co
Trade License Authority
Local Citys
Trade License Expiration
01/01/2020

Eco-friendly Accreditations

LEED Accredited Professional
No
Energy Star Partner
Yes
EPA Lead-Safe Certified
No
Use Green Products or Work Practices
Yes
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Heating and Air Conditioning,
Gas Logs,
Water Heaters,
Natural Gas Lines,
Chimney Caps,
Air Duct Cleaning

FAQ

A-1 Heating and Air Conditioning Services, LLC is currently rated 4.8 overall out of 5.

Monday: 8:00 AM - 5:00 PM

Tuesday: 8:00 AM - 5:00 PM

Wednesday: 8:00 AM - 5:00 PM

Thursday: 8:00 AM - 5:00 PM

Friday: 8:00 AM - 5:00 PM

A-1 Heating and Air Conditioning Services, LLC accepts the following forms of payment: Check,MasterCard,Visa
Yes, A-1 Heating and Air Conditioning Services, LLC offers free project estimates.
Yes, A-1 Heating and Air Conditioning Services, LLC offers eco-friendly accreditations.
Yes, A-1 Heating and Air Conditioning Services, LLC offers a 10% senior discount.
Yes, A-1 Heating and Air Conditioning Services, LLC offers emergency services.
Yes, A-1 Heating and Air Conditioning Services, LLC offers warranties.
A-1 Heating and Air Conditioning Services, LLC offers the following services: Residential and commercial repair, installation and maintenance of heating and air conditioning systems. Includes furnaces, electronic air cleaners, humidifiers. We provide quality duct cleaning and indoor air quality options. We offer an annual comfort membership service for your maintenance agreement needs.
We can only repair and clean gas fire places or water heaters we don't install or replace them, but would be happy to refer to you to someone.

Contact information

107 N 23rd Ave, Greeley, CO 80631

http://www.a1heat-air.com

Service hours

Monday:
8:00 AM - 5:00 PM
Tuesday:
8:00 AM - 5:00 PM
Wednesday:
8:00 AM - 5:00 PM
Thursday:
8:00 AM - 5:00 PM
Friday:
8:00 AM - 5:00 PM