Heating & Air Conditioning / HVAC near Johnston

“Excellent service and tech. was extremely knowledgeable, helpful, courteous and professional. Highly recommend.“

“Have been customers since the 1940s. Dan was knowledgeable and pleasant and made a sale. This is the third furnace we have bought from Schaal. 10/10/2023 - Justin was the tech today. Very good and courteous. Please send hom when I need HVAC check-up or service. Thank you.“

“THE TWO TIMES THEIR TECHNICANS WERE AT MY HOME THEIR WORK AND FRIENDLYNESS WAS WITHOUT A DOUBT A BIG OLE 10.“

“My goto for HVAC issues. Great company, competent, reputable, and exceptional. Fair price as well. 5 Stars. ⭐️ ⭐️ ⭐️ ⭐️ ⭐️“

“I called six different companies and true comfort was the only one that called back. They showed up when they said, and Logan the guy who came and worked on. It was courteous, professional, informative, and did an excellent job. Very satisfied.“

“Mick and the team are always a pleasure to work with! Fast, friendly, and fair! Will use again.“

“Our water heater went out and they got it fixed quickly. They are friendly, down to earth and knowledgeable. They arent pushy at all. Pricing is very reasonable. I will use them for all my future needs.“

“On 09/03/25 Seth Leopold came and checked the electrical installations. He managed to fix a broken switch that has been not working for several years, and nobody until now was able to fix it. Seth is knowledgeable, very helpful, and I am very happy with his work.“

“Andrew arrived on time. Explained the work clearly- especially the changes from the anticipated work order. Answered all my questions.“

“I have a couple points I would like to communicate to Lozier’s. First is the service is the best in the business and wouldn’t use anyone else! Second is the technician “Bill”, is so polite, professional and always on his game. He is truly a valuable asset to your company and we appreciate his commitment to us for his stellar service. Keep up the great job Lozier!! Thanks McKern’s“

“We were having our AC unit clunk and it was keeping us at night. The unit would try to run and stop and make a very annoying clunk at night when we were trying to sleep. Reached out to Bob and they had a tech over and he found the issue and was in and out very quickly.“

“Nick, Jesus, Rick, and the Service Technician were all exceptional to work with! Fair pricing, nice clean installation, and prompt & efficient service! Very helpful and informative during the process of figuring out the best options to improve our AC performance. No high-pressure sales tactics, just honest and very helpful information to assist with our decision making. This company is a breath of fresh air compared to several other local companies we've worked with in the past. We highly recommend giving the Dayton team an opportunity to earn your business! A++++“

“The process of choosing, purchasing and installing a mini split was easier than I could have imagined. Marc came to our site and gave us information that helped us decide on a mini split for our workshop. He followed through with an estimate within days and it was installed within the week. The installers were courteous, efficient, and friendly. It was done quickly and Marc came out for the final inspection. Thank you again! This has made my workshop a bearable place to work during Iowa summers and winters.“

“My original furnace was installed about 10 yrs ago by them, and it was deemed unsafe during maintenance check for this year. Another company recommended a new furnace. However I called Bennett and he was out same day, and instead made repairs which fixed the issue. Difference of a new furnace vs a simple repair! The responsiveness alone was absolutely amazing. Thank you so much for coming out on a freezing day!Services: Heating system repair“

“I worked with Keegan, he was so helpful and responsive! We moved into a new home and had them come in on move in day, it was a fast process! We got see how dirty and caked on the ducts/return vents were with dirt and pet hair. They did such an awesome job that I had them go clean my parents dryer vent as they had to dry laundry for 2-3 cycles before it would dry. Highly recommend Keegan and his team!“

“We used your service for the first time for one of our rentals and Scott was super helpful, timely and easy to work with! We have your number on our list for all future needs. Thanks!!“

“Guy from Hoss heating and cooling provides professional service and with excellent response time. Guy has been supporting and fix all my heating and cooling issues for the past 3 to 4 years. He explains the problem in detail and solve the problem in cost effective manner. Highly recommend.

There has been instance that Guy helped me fix the problem by phone. Provides good service consistently.“

“Great company, awesome staff, & I will continue to refer people to American Mechanical for all of their hvac needs!“

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“Delivered 100 ton chiller very small yard one truck at a time can't park outside gate or anywhere close if the yard man Robert hadn't been nice would've given 1 star“

“CALEB showed up on time.
FURNACE CHECK-UP
He promptly inspected all components of my furnace.
Informed me of a small leak that we need to keep an eye on. So I took pictures of that area to watch for any changes. He found that my humidifier pad was in need of replacement, he had the part with him. After preforming all checks to make sure we are good for winter he was very polite and answered all of my questions and thanked me for my business. He was very knowledgeable.
Well done!
Jim Scharper“

“I was very impressed with Holt Plumbing today. It was my first time having them do repair work and I will definitely call them again when needed. Logan was professional, pleasant and did a great job talking me through each of the repairs needed. High quality work completed on my kitchen sink, toilet and water heater. Thank you!“

“Well we started with warranty information was 7 years not 10 then went to the price which was 470 for 15 minutes work not a good start. After I spoke to the repairman they sent out he stated I cleaned the outside of the entire air system no charge, then I asked him for another charge to me would he be able to make sure the furnace was working okay for the winter time, he kindly told me after the trouble I had with the company he would do it but no charge to me. Professionalism , integrity, and I told him he just saved a customer, I would definitely recommend this company to anyone anytime“

“Best mechanical contractor I have ever worked with!
These guys go above and beyond for us! We don't use anyone else for service here at our schools.“