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ALCO HVAC Heating and Air Conditioning We offer a wide variety of products including furnaces, air conditioners, heat pumps and indoor air quality products. Regardless of your heating and cooling needs, our technicians will work with you to find the right products at the right price. We guarantee our workmanship and we’ll treat your home or business as if it were our own.

With generations of knowledge and decades of experience you can rest assured we will meet your expectations for your heating, cooling and indoor air quality needs.
Business details
  • Year established: 2006
Services
Heating
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Heating Installations are not sub-contracted out so you work directly with us
Feel warm and toasty in your home during the winter
Both residential and commercial heating services offered
Air Conditioning Services
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Air Conditioning Services Preventative Maintenance Plans
Repairs
Complete System Replacement
Ductless Mini Split Systems
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Reviews (29)
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Elie W.
Jun 02, 2022
Austin is my go to guy for all my HVAC needs. Been a customer for several years now and he has always been responsive, fair, and does outstanding work. Thank you Austin!
Shaggy Blaze
Mar 15, 2022
Carl is very hardworking and a perfectionist. He replaced my rusted duct and also replaced my leaking return exhaust pipe. He also did a heating and cooling system check to ensure my HVAC system was working well. He took the time to explain the system to me and also offer tips on how to maintain the system. He really cares about his workmanship and takes ownership of the job. He worked tirelessly and got my system up and running. I will recommend him for any major HVAC or ductwork job.
Georgia Parsons
Feb 18, 2022
We called ALCO when our furnace stopped working and Austin came out the same day to look at it. After going over several options, we ended up getting a new one installed. We appreciate their promptness, professionalism, and honesty. The install was quick and easy. The tech was friendly, helpful, and informative. I was impressed by the level of care and attentiveness that was given to our home to ensure the protection of our flooring during the installation. We will be using ALCO for all our future HVAC needs.
Wanda NaaDei Kotey
Feb 09, 2022
John was very professional and gave excellent service. His findings were very thorough and he knew what he was talking about I will use Alco again and again. Services: HVAC duct & vent repair, HVAC system maintenance, Heating system maintenance
Rebecca A.
Jan 21, 2022
Discovered my heater not working this morning and it's very cold out. My regular service person could not come until late this afternoon or evening. I found Also in the websearch and called them. They were out here in less than an hour and a couple hours later I had heat again. They had to coordinate with different people to get the part and get it done which I so appreciated.

They struck me as being very professional, competent and I felt treated me fairly. They knew exactly what was needed and the price was less than I feared so I was pleased. I would highly recommend this business.
Michael Kurtz
Nov 19, 2021
What a great company. I had work on a mini/split Very pleased with the repair. Very professional knowledgeable technicians and reasonably priced. I would recommend them to anyone needing HVAC installation, maintenance and or repair. Thank you ALCO HVAC. Service: A/C system maintenance
Chris Lydick
Jun 01, 2021
I have used ALCO for years as my go to company for HVAC and other household needs. In 2014 my hot water heater died on a weekend and they were out that same day with a new unit and had us back up within hours. In 2018, when my upstairs AC unit died, they were able to quickly come onsite and make repairs that got us through until the new unit arrived.

The new unit was installed and we have had no issues. Then in 2020, my other AC unit died and they happened to have a high efficiency unit in their warehouse and were able to come replace the dead unit within a day. The staff are very knowledgeable, polite, and a pleasure to work with. I highly recommend!
Liz Lockwood
Mar 07, 2021
After buying a new home, we called ALCO to come inspect the HVAC unit. They were easy to work with and accommodated our hectic schedule. They cleaned and checked out the unit to get us through the summer/fall. Once winter hit, they came again to look at the humidifier and furnace. Two weeks before Christmas it became clear that we needed a new furnace as soon as possible. ALCO quickly responded and had the furnace installed within a few days. They are a fantastic company to work with. I highly recommend them to all friends and family.
Kelly Ulmer
Feb 20, 2021
We had two separate issues at different times throughout the year and Austin has always been there for us! He saved us during the summer months when our AC went out and he made us a priority and fixed the unit that night. He is extremely professional and worked late into the night so we could have air conditioning. The same goes for when our heating unit upstairs decided not to work. He responds promptly and helps solve issues quickly. Love this company!
Eric Glover
Jan 30, 2021
After buying a new home, I called Alco to come check our HVAC unit bc our AC stop working unexpectedly. Austin Colt came and did a diagnostic and fix our AC. He was great to talk with and we had a great conversation. He was trust worthy in pricing and he told me what the problem was after being tested. Anybody looking for service I recommend these people.
Bj Gray
Jan 24, 2021
Called company for service, office staff was very nice, professional and accommodated to my scheduling needs. Technician showed up during time scheduled and got right to work. The technician took the time to explain what was going on and what it would take to repair, not sell me a new system. Tech did give me options of repairing and replacing, he asked me what I would like to do. After discussing I decided to repair and he happily went back to work fixing my unit. THANK YOU, ALCO SERVICES!
Amy Kuiper
Nov 17, 2020
Called ALCO when our heap pump was frozen over, Austin came out and we were low on refrigerant, learned our unit had a leak and needed a new unit, Austin, Nick, Steve come out a few days later and installed a new unit. ALCO gave us a great price on the replacements and his team is reliable and very professional! Would recommend the for all your HVAC needs!
Jan 14, 2020
I change my air condition today, and the technicians of the company who install my air condition are really very nice and excellent, they deserve five stars
Carter Loar
Aug 22, 2019
Awesome awesome awesome!! Had them install unit in my commercial warehouse.. Set unit and ran all ductwork. Very fast quick and most important clean install.. highly recommend and will never call anyone else for my HVAC matters.. Thanks Alco!!
William Petit
Jul 03, 2019
Our air conditioner broke and Alco was super friendly and rearranged their schedule to help me get cold air back the same day given the heat. They were knowledgeable, efficient, and willing to go over all options even though they had a very busy schedule. Will go with them again!
Susan Wright
Jun 28, 2019
Austin is a lifesaver! After getting a run around from the insurance company saying it would take them at least 7 days to fix our AC unit we called Austin and he was nice enough to come out the same day even though it made his work day super late! He was able to get us up and running in less than an hour and able to fix the real problem which was not what the insurance company was claiming. If you need a HVAC guy he's it! We are so grateful for your excellent service!
Esther Maston
Jun 04, 2019
I recently moved from Southern California to Fredericksburg and googled the highest rated air conditioning services and found ALCO. My a/c went out over the Memorial Day weekend and the owner, Austin, came out to take care of my unit. He was here within 30 minutes, the a/c problem was checked and fixed within two hours. He had all his supplies and materials in the company van and everything was done efficiently and professionally. You can be sure I will not go anywhere else, but ALCO from now on.
Glen Sharlun
May 30, 2019
Austin and the team at ALCO HVAC have been our 'go-to' HVAC 'savior', for years! Whether it is mechanical, electrical or these new smart thermostats and apps, they get the job done right, the first time. We are grateful (and much more comfortable) for their professional service.
Ronald Chunik
Jan 31, 2019
Thank you for fixing our heat, it couldn’t have come at a better time!
Amy Corwell Allen
Jan 31, 2019
My family and I are so grateful for the services provided by ALCO. Our house was freezing and our electric bill was through the roof. I had called my home warranty company but they sent someone who broke my unit even further and then lied about it. Needless to say, I was very upset. I contacted Austin late in the evening, only expecting to leave a message. But, he replied personally and reassured me he’d have everything taken care of. Austin fit me into his busy schedule last minute, the very next morning.

He also weathered the storm, literally, to make the repair, outside in the freezing cold for 4 hours. Austin worked in the rain, sleet and snow until the job was done and the heat was up and running. I truly cannot say thank you enough from my family, customers for life!
Amber Michelle Coln
Aug 12, 2018
Austin is a great person to work with. He was able to come assess the problem the same day we called him (other companies said they could come within a few days to a week). Our compressor went out on our AC unit. He took the time to figure out why it stopped working and then explained it to us (another company simply told us it was broken and needed to be replaced).

His quote was significantly less than the other companies we had spoken to and he had the whole job done in less than 3 days time. He is very personable and he really knows his stuff! He did an excellent job, he is very trustworthy, and his pricing is very fair. I highly recommend him to anyone in need of HVAC services.
Amber C.
Aug 12, 2018
Austin is a great person to work with. He was able to come assess the problem the same day we called him (other companies said they could come within a few days to a week). Our compressor went out on our AC unit. He took the time to figure out why it stopped working and then explained it to us (another company simply told us it was broken and needed to be replaced).

His quote was significantly less than the other companies we had spoken to and he had the whole job done in less than 3 days time. He is very personable and he really knows his stuff! He did an excellent job, he is very trustworthy, and his pricing is very fair. I highly recommend him to anyone in need of HVAC services.
Sammy J.
Aug 04, 2018
Family business, owner came out and replaced a gas value on my furnace. Gave me a few estimates on future upgrades. He was detailed, and honest compared to others that were more interested in making a sale. Will definitely use this company in the future.
Michelle Deal Fravel
Jul 06, 2018
You could not find a better HVAC guy! Austin has helped us with our systems in 2 different homes. If you need heating and air assistance call ALCO! He is your guy.
Ryan Dillard
Jun 25, 2018
ALCO Services Heating & Air Conditioning is top notch, honest, dependable, and some of the nicest guys you are going to meet! My AC went out at the worst possible time, and ALCO literally saved the weekend by providing immediate solutions to the problem. Not only did they fit us in their busy schedule the same day, but they went above and beyond to find the required parts to fix my AC. It is also notable that their prices are very reasonable. I am now a customer for life!
Olivia S.
May 06, 2018
Our AC went out and we called several service technicians before we found this one. We left a message with their answering service and they called us back immediately. ALCO was the only one that was able to come out the next day (Saturday) AND charged a reasonable rate. The next day Austin (I hope that's right) called and told us he was on his way and where he was coming from so we knew when to expect him.

He was very nice and personable. We explained to him that we had 2 other technicians look at our AC and both just added freon and said it was fine. But we didn't think it was necessary to add freon so often. He listened to our concerns without making us feel like we did not know what we were taking about. When he looked at it he found the leak the other 2 technicians missed. It was nice to have a technician who is knowledgeable, personable and actually listened to our concerns without brushing them off. We're sticking with Austin and ALCO.
Matt Baacke
May 02, 2018
Great attention to detail, they didn’t leave until they were 100% satisfied with the install. The unit they installed is so quiet that you second guess if it is actually running.
Rachel D.
Jul 03, 2017
Took a nice nap yesterday on a lazy Sunday to wake up to an extremely hot house. Checked the thermostat, low and behold my a/c that was set at 70 said the house was 80 degrees, and climbing. After doing some tinkering myself and trying to figure out the problem, I gave up troubleshooting and called ALCO Services. Austin was at my house within an hour, working in the dark and quickly figured out the problem.

He had us up and running within two hours. With great customer service, affordable pricing, and expert knowledge, ALCO is our HVAC company for life. I was able to get to sleep in a decent temperature, and woke up to a cool 70 degree home. Thank you Austin!
Liz B.
Mar 05, 2017
When the HVAC in my house stopped working in the summer heat, I was a little anxious to call around to see how much it would set me back and just how long I was going to have to sweat it out before someone could even come out. When I contacted ALCO, they were at my house the next day. The owner explained to me all my options, what was necessary, and what wasn't.

We decided on putting in a brand new system inside and outside. Within a week, my house was back to being comfortable, and my electric bill has even gone down. The owner still checks in every now and then to make sure things are going well and I have no issues. Highly recommend to anyone looking for fast, personal service that doesn't make you feel like just an order number