Trusted by Local Homeowners & Businesses

“I woke up on a mid-July morning, 95+ outside, to find the A/C not cooling. Called Brooks at 6:30 AM, he called back by 7:15 AM and had the repair complete by 10:30 AM — before it got hot.”

“I called with no air and minutes later they were there to get me cool again. Cleaned my outside unit and went above and beyond to make sure everything was working efficiently. Can't say thank you enough!”

“Awesome service. Called in the late evening — no air and it was HOT. He came right away, fixed the problem easily, and just like that we had air! Always prompt, reliable, and as affordable as anything is these days.”

“Both A/C units in my house weren't working. Called at 7:30 in the morning and left a message. Responded quickly — was here by 8:00 and both units running shortly. Very courteous.”

“Had an emergency mid-summer and they came out to fix us up. Quick response and had us up and running in no time. Will definitely use them again!”

“Great service and came fast when our A/C went out over Memorial weekend.”

“Quick service — came within an hour after calling.”

“They installed a full HVAC system in the house I'm flipping — all the duct work, the indoor unit, and the outdoor unit — and did an outstanding job from start to finish. Their work was clean.”

“When Brooks showed up to give us a quote, he was super nice and measured everything. His workers Jace, Landon and Carver all did fabulous work on the new inside and outside A/C unit we needed.”

“I had a house built and used Killian to install my heating and air. They are reasonably priced, very easy to work with, knowledgeable, and extremely helpful with any questions.”

“The Killian team worked hard to install our new build system. Prompt, with very good communication. We will choose them again.”

“These guys are the BEST! Very knowledgeable and friendly. They did an excellent job on the installation. I highly recommend them.”

“Great communication and fast installation! Will continue to do business with Killian's in the future.”

“I could not be more pleased with our install of a mini-split. Professional, on time, and super workmanship. I will definitely use them and refer all my friends.”

“Killian's was amazing — very prompt and did everything he said he would, even without us there. Our mini-splits were a recommendation from Brooks and we couldn't be happier. You can't go wrong using them.”

“Killian's recently installed a split AC system in my new sewing room. It's easy to use and works beautifully. As always, his crew is willing to please and very polite.”

“Quick response. Very knowledgeable on my mini-split system. Extremely professional. Also provides service for our church HVAC system. Highly recommend.”

“Had our split heat and air cleaned and serviced. The gentleman was very polite and did a good job. Would recommend Killian Heat and Air.”

“We have a motel with 12 units, so there are always issues — but we don't have to worry about the heat & air units. Killian's is always prompt with excellent service.”

“Fixed the air conditioner quickly — we use them for all our Airbnbs.”

“Brooks is a good dude — he always responds when we call. They do the heat & air for my business and always rush over when we need them. Amazing, quick work, and they check up on us every so often.”

“They understood how important the job was. They came out when I asked so I could feel comfortable it'd be done by deadline — it was for my chicken business. They did, and were very kind, and did a great job.”

“Brooks and his team are very professional and prompt to respond to our service call. He also installed new units for our office. I'd highly recommend Killian's Heating & Air.”

“We have used Killian's for a few years to service some properties in Glenwood and they never disappoint. Fast, prompt and friendly service.”

“They arrived to replace our mercury thermostat with a digital one and do a checkup ahead of summer. We thought everything was fine, but we were mistaken — thanks to their expertise, they caught it.”

“Brooks re-piped my condensate drain line to add a high-level switch on the main condensate pan, and added a high-level switch. On time and very professional.”

“Always impressed by the caliber of technicians that service my HVAC unit. It's a small company, but Brooks ensures his staff have the proper qualifications and professionalism to get the job done right.”

“In my experience with HVAC businesses, this is one of the few honest places. They were more focused on providing good service than fleecing the customer.”

“I called several companies and got quotes. He was the cheapest, did quality work, and fixed it quick. If you need any HVAC work done, you can't go wrong hiring them!”

“Killian's does great work. They show up on time, communicate well, and don't overcharge. We'll be using them again!”

“Came out same day — guys were very nice and professional, fixed my A/C, and it was way less than I expected. Will never use a different company.”

“Have used Killian's for the past 15 years. Always super fast in their response and they accurately diagnose the issue. I have complete confidence in their team.”

“Going on 7 years of being a customer and Killian's remains quick, reliable, and fair! Always provides wonderful services.”

“Always great service, and the response time is incredible! We've used Killian's for almost 9 years now, and they never disappoint.”

“Very quick response and a fair price, always. Been using them for 8 years and have never been disappointed.”

“Killian's is our 'family' go-to for anything heat & air. They take care of all of our units. Professional, friendly service, and they know their stuff.”