HVAC reviews in Harrisburg, South Dakota

My go to company. They are so down to earth and really love to get the job done right.

One Hour Air did a great job on my duct cleaning and UV Light install. Every duct and return air was cleaned in the house. The UV Light was an excellent addition to the house. I can't stress enough how happy I am with how little dust accumulates now! The house smells and feels cleaner! The pricing for both items were very reasonable and I would definitely do it again. Thanks One Hour Air

One Hour Air in Harrisburg, SD, did a fantastic job with my duct cleaning and UV light installation. They cleaned every duct and return air vent in my house, and the UV light has been an excellent addition. I can't stress enough how happy I am with how little dust accumulates now! My house truly smells and feels cleaner. The pricing for both services was very reasonable, and I would definitely choose them again. Thanks, One Hour Air!

Fast response to my need, honest work and great service. I received exactly what was expected of Merit. They were extremely knowledgeable and gave me options of service. Highly recommend!

They installed a forced air, heating and cooling 1200btu HVAC system with 3 zones. They were very knowledgeable of the entire system, and installed in a very timely manner. They were able to come out take a look at my house and give me multiple options based specifically on what I needed for my house. As for price, they were in the middle of the competitors and would happily pay for the ease and quality of their work.

Zachary from Merit Heating And Air Conditioning was awesome to work with. He arrived at our house when he said that he would. He was knowledgeable and informative and was able to get our A/C working in a timely manner. We would recommend Merit to anyone with A/C or Heating needs! Thank you Zachary!

Zach and the merit team are extremely responsive fair priced and came out within 2 hours of my call on New Year’s Eve morning! They explained everything start to finish! Highly recommend to anyone needing HVAC repairs!

They were able to come as soon as the day we called. The technician was very knowledgeable and friendly. He was able to find out the problem with our AC unit fairly quickly, even though our unit is very old and parts are hard to come by, and we were back up and running in less than 2 hours!

Zach and the Merit team did an excellent job with the furnace repair. He was very professional, and explained exactly what needed to be done, why it needed to be done, how much it would cost, and how long it would take. 10/10 would recommend!

Work was completed in a timely and professional manner. Zach communicated well with us. Left everything clean and tidy. We are very pleased with his service.

We can highly recommend him.

Very expensive... Cost me two hundred fifty dollars to have the technician.change the regular fuse out... Was here about fifteen minutes

We really appreciated Trevor with Merit coming out and getting our furnace running for us. He was friendly and professional and worked around our schedule. The heat feels great! Thanks Trevor!

The guys are very nice and knowledgeable. We called on a Saturday morning and were able to have them out in the afternoon. Thankfully it was an fix but they are our go to from now on

I'm the owner operator of Sioux Falls Plumbing LLC, and I've worked with Merit Heating & Air Conditioning on several occasions. But recently, we were in a pinch working on a boiler on a Friday afternoon and we turned to Merit for help. They came through with flying colors and helped us out in a huge way! These guys know what they're doing, they do it well, and they are good people! Thank you Zack!

When it comes to HVAC services, Merit Heating and Air Conditioning truly stands out. Their technician, Zachary, went above and beyond to ensure a seamless experience for me. Here’s why:
Zachary’s dedication is evident—he promptly arrived at my house after hours. That level of commitment speaks volumes about the company’s customer-centric approach. But Zachary didn’t just fix things; he explained them. His transparent communication ensured I understood the repair process and the reasons behind each step.
His diagnostic skills were spot-on. Zachary efficiently replaced the faulty transformer, ensuring my HVAC system would function optimally. And there’s more! He also discovered an issue with my air conditioning system. By addressing it promptly, he prevented discomfort during hot weather.
And the best part? Merit Heating and Air Conditioning provided fair and reasonable pricing. Knowing I received quality work without breaking the bank is reassuring. I would recommend them to anyone.

Fixed my rattling noise and cleaned the unit which was very dirty. Showed me pictures and videos even tho I was present. Very detailed with the work that was done and showed me possible issues that may arise so I'm prepared. I would definitely call them again!

Very prompt and complete service. He took his time and explained everything to me. Answered all my questions to my satisfaction.

Zach arrived within one hour of my service call. He was very friendly and professional. He took the time to explain everything to me and answered all my questions. Next time I need help with heating and cooling, I will be calling Merit, again!

Our air conditioning went out during the hottest days of summer. We had a hard time finding someone to repair it, plus we were on vacation at the time! We made a phone call to Merit. Someone was there the next business day, diagnosed our problem, and fixed it all in one day! The team kept us well informed of the problems, and gave us several options for fixing it. By the time we got home, we walked into a comfortable air-conditioned home! Very impressed with their services!

We are so grateful for the Merit team. They were able to come and fix our air conditioner all in the same day that we called. They even stayed later to make sure it was fixed. Guys you can 100% trust. It was the first time we used Merit and now, we wouldn't want to use anyone else!

Merit Heating and Air has been tending our HVAC system for a couple of years. Recently both owner Zach and his assistant Trevor did my annual winter inspection. All checked out well and we even reviewed the possibility of placing a fan blower to get extra heating and cooling to a far-away bedroom. Always a great, clean and a efficient job.