About Deml Heating and Air Conditioning

Deml Heating and Air Conditioning is known for prompt, friendly service and great customer support. They quickly respond to urgent issues, often same day, and efficiently troubleshoot problems without unnecessary replacements. Customers appreciate their knowledgeable staff, clear explanations, and reliable repairs. Overall, Deml Heating and Air Conditioning is a trusted company that provides prompt, professional, and affordable HVAC services.

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Reviews for Deml Heating and Air Conditioning

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Jul 2026
Always a great experience. Their honest on the expected service time (remember your not their only customer). They Explain the problem, and options to fix it. Gave me an onsite cost estimate and fixed me up fast. Thank You!
Jan 2025
Called Deml heating this afternoon because my furnace quit working last night (early Jan 2025, very cold!). They were able to come to my house, same day, and get it up and running again. Great customer service! Great company!
Dec 2024
Had Nick from Deml come out as we were without heat, and they came out hours later the same day!!!!! Instead of trying to say we needed a new furnace, he went right to work troubleshooting the issues and got it going again for under $300 not $6,000 for a new one!!! Nick definitely knows his stuff, there was items that needed to be addressed that I had no clue how it affected the furnace. Needless to say I if you need anything as far fixing your furnace don't hesitate to call DEML!!!!

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Hours

Monday: 8AM - 4PM
Tuesday: 8AM - 4PM
Wednesday: 8AM - 4PM
Thursday: 8AM - 4PM
Friday: 8AM - 4PM
Saturday: ClosedSunday: Closed

Tips

accepts credit cards

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Location

1500 E Main St, Owatonna

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