Very pleased with Ellis after having to replace my entire heat pump unit. I got quotes from two…read moreother companies in the area and went with Ellis. They were very quick to set up both appointments, with the installation of the new system the day after Bart was over to give me a quote. The guys who installed the system were right on time, very friendly and were done when they said they'd be. They even swept up the dust in my house after putting a seal around the vents. Bart came back the next day to check on the system and to set up surge protectors on the equipment. The price was well under my other quotes and I really appreciated the "paid in full discount" they offered. I'm going to sign up for an annual service from the company as well. It is a hefty expense, but I'm happy with Ellis Air and I'm glad I decided to give my business to them.

I contacted Ellis Heating and Air in Killeen, TX in July 2025 to service my unit. The technician…read moreadded freon yet advised me there was a leak that he could not find, further advising that my unit was "cheap" and needed to be replaced. Feeling a bit insulted, we ignored his opinion and thanked the tech for his assistance. I called Ellis again September of 2025 because my unit again was not cooling. Ellis sent another technician, who advised again our unit was "cheap" and the compressor needed to be replaced, and we did not have a warranty. Ellis quoted $3200.00 to replace the compressor, or, $3600.00 for a new unit. We questioned this because we just purchased this home in 2022, so we researched our unit ourselves. We scanned the QR code on the back of our unit which immediately reflected a full warranty through 2031. I was able to contact the company who installed the unit. They immediately came out and confirmed the compressor had not failed but we had a clogged filter dryer. $150.00 later our "cheap" unit is working perfectly! CONSUMERS BEWARE!!!

I highly recommend Alltek. Our HVAC went out and they quickly responded to get it running again. We…read moreneeded some parts and they worked late into the evening to ensure that we were able to get the unit fixed so our weekend wouldn't be hot!

Alltek cleaned my existing duct work and did a great job. I never knew ducts could get so dirty!…read moreDucts were added to a new bedroom and the worker was quite the professional. He also knew what we needed to do to improve air intake to the main unit. I wouldn't have any other tech other than Tyler (unless he is unavailable), or another company work on my heating and air conditioning needs from now on. The price was reasonable and I'm highly satisfied with the quality of service. Deborah E.

Arties Heating and Air Conditioning services HVAC Technicians, Receptionist, Administrator,…read moreSecretary, and Admin Specialists are superb. The quality of service that my mother received was Top Notch the professionals went above and beyond the Call of Duty to educate my mother over HVAC operations and encourage her to contact them if she needs any more services the professionals demonstrate the core values of morel integrity altruism intellectual courage perseverance politeness and social courage all the surrounding communities of Harker Heights Copperas Cove Temple Killeen should consider seeking all of their services from This Magnificent company . Team Cohesion and GODSPEED. Mark Holmes

So these scam artists came out and told us we needed 2.5 lbs of freon and that they couldn't tell…read moreif we had a leak or not. 4 days later our air went out again so we called another place A.R.T in copperas cove that was able to not only diagnose and find the leak but also fix it then and there. We tried contacting Arties for them to rectify the situation and their office manager was very rude and unprofessional. Id recommend buying more fans if your only option is Arties. And they apparently can remove their low reviews so go to yelp

I had Arctic Air come check on my broken Air Condition unit that Lockey Air said was completely…read morebroken and I needed a whole new unit. They came did some trouble shooting replaced a few parts and saved me close to $7,000 if I would have went with what Lockey air told me. They may show up at your door with some very young looking workers, but those young men know their trade. I promise ya! Ok, and their work trucks may have seen better days, but I don't care if you pull up on a horse drawn carriage, if the company and its workers aren't trying to stick it to the other customer like other AC repair companies here! ENJOY A TRUE PROFESSIONAL COMPANY'S WORK

charged us $625 to service our split unit. its still leaking. now paying someone else to finish the…read morejob. go elsewhere.

I needed my HVAC system replaced and upgraded to allow for better filtration and air cleaning in my…read morehome. I worked with about six or seven companies and decided on Killen Heating & Air Conditioning. Josh offered the best fit for my wants at the best price by far and wanted to work with me to see my project get done. His crew came out and were able to quietly remove my old system and keep the area clean. They got to work on installing the new system and kept me informed of all that they were doing. My dog was interested and they even reassured him and made friends. I'm truly happy that I chose this company - I'm looking forward to continuing business with them for the foreseeable future. They did a great job and befriended my family doing it. I definitely and highly recommend them for anyone with A/C issues!

Called and left a voice mail recently. I also completed a request on their website. Very…read moredisappointed that I never received a response either way. I had my unit installed by them and was satisfied with the service, however, I guess I'm not a valued customer.

Had a great experience with them. Person on the phone was very nice and so were the technicians who…read morecame out. Found and fixed my problem within minutes of arriving. Their pricing is fair and they did not overcharge me. I have already recommended them to coworkers.

Awesome service! First time customer now a customer for life. Sunday, 9/25/23, my outside AC…read moreunit started making screeching noises so I shut it off to prevent further damage. Being a senior living alone has its challenges but no AC is not an option. Monday morning, the company I used in the past couldn't get me in for days. I googled ac repair & Native Heat & Air caught my eye. I prefer to use a local business so I called without much hope of getting a same day appointment. I was pleasantly surprised when the lady said someone could come out today & call me 30 minutes ahead. Within 15 minutes she called to inform me Josh was heading my way! Praise God, that was a relief! Josh arrived, very cordial & professional young man, assessed the problem & gave a cost estimate. I was blown away by the reasonable price quote. He didn't try to sell me extra parts like other businesses. He was very much on point with this is the problem & I can replace it. I had complete confidence he was looking after my interest. I will forever be grateful for the quick response & confident they are an honest business providing great service to the public. Thank you for the awesome experience of doing business with you!

Arranged a same day appointment and let them know when I booked I had a work conflict and would…read morehave someone at the home to meet the technician. The scheduler failed to tell me that the technician would not go to the house unless they made contact ahead. Needless to say, the technician called ahead of arrival and since I could not take the call, they skipped our service call, which forced us to spend the night in 85 degree interior temp. I called in the evening asking why the tech did not arrive as planned and did not even get a response until 12pm the next day. By then, I had found a much more reputable service company and my issue was fixed. Encourage you to think twice before using this company. There are so many good ones out there and this one cannot compete.

These guys were awesome, they did an excellent job working on our Air Conditioner, reliable,…read morepolite, professional and very knowledgeable of their work. I can't say enough about Mr. Andrew Jones and his co-worker (forgive me as I cannot remember his first name) I finally have found "trust" in an awesome company as I had used another local company here in Copperas Cove and they were completely unreliable and untruthful. This former company had us sign a contract and they were suppose to come back and follow up and never did and you could never get a hold of them. (then they tell you that you owe them $$) Outrageous!!! AirHeads was here right on time and went over and beyond and I finally feel I can trust a company again. I highly recommend them to everyone!! If I could give 10 Stars I would!!

We had another HVAC company come out and do a full system replacement…read more They left multiple issues unresolved, leading to a compressor that never shut off, and a leak that turned into a waterfall in our downstairs kitchen. The previous tech ghosted on us and never came back to fix the problems. We called Tim from CenTex, and he came out about 15 minutes later. An hour after that, and he'd resolved all the issues, registered our warranty, and did a triple check on the system. Fantastic service!

I recently met Tim and he replaced one of our A/C units. He is very prompt, courteous, and helpful…read more I won't hesitate to contact his company for future issues.