About Design Heating, LLC

Design Heating, LLC is highly recommended for its exceptional service and professionalism. Customers praise the company for their efficient and timely project execution, often completing jobs in less time than expected and adhering to budgets without hidden costs. From upgrading heating and cooling systems to installing geothermal units, their work is marked by quality and attention to detail. Communication is a strong point, with clear updates provided throughout the process, which helps alleviate customer stress during major projects. The team is described as considerate and reliable, ensuring minimal disruption while maintaining a clean work environment. Customers appreciate the knowledgeable sales approach, which is informative without being pushy. Overall, Design Heating is recognized for transforming homes into energy-efficient spaces while delivering excellent customer service and support, making the entire experience enjoyable and effective.

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Reviews for Design Heating, LLC

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  • Jan 2026

    I reached out to Design Heating in 2012 after my former HVAC company made the decision to only do commercial HVAC and stopped servicing our home heating needs. Design heating has been providing our needs with our Triangle Tube boiler when no other HVAC company wanted to. I cannot say enough good about the service, response, quality, professionalism, and concern for their customers. You won't find a better HVAC company in the area.

  • Sep 2025

    I do routine maintenance on my geo system through Design Heating. They are good at communicating about arrival times , easy scheduling and professional service. These folks know geothermal systems well.

  • Aug 2025

    I called Design Heating to come out and repair our mini splits. Our heating and cooling systems were installed by Northstar Heating who refused to stand by their work, so I needed someone reliable to work with. Design Heating set up a time to come out and look at the system to determine the issue. Since Northstar had already charged us $1,300 to find the problem and correct it, they refused to come back and do the repair unless we paid another $1,600, Jamon was able to determine what was needed and then got the part ordered.

    An appt was set to make the repair. Jamon installed the new part and did all the necessary steps to make sure they were up and working again....read full review

Hours

Monday: 7AM - 7PM
Tuesday: 7AM - 7PM
Wednesday: 7AM - 7PM
Thursday: 7AM - 7PM
Friday: 7AM - 7PM
Saturday: ClosedSunday: Closed

Tips

 online estimates  on-site services accepts credit cards

Location

5131 Washburn Rd, Duluth

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