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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  • Jul 2026

    We had a mini split unit placed in our bedroom to provide air conditioning. They were communicative, professional, and clean. Beautiful install, and works like a charm. they also informed us of rebates and tax credits that were available.

  • Mar 2026

    Design Heating did a great job on my project. The crew was very understanding and took the time to address my concerns and needs. We had to reconnect several duct lines, and some of the spaces were extremely tight, but they handled it well. The finishing work looks great, and honestly I am not sure how they even managed to work in those areas. Overall, very satisfied with their work.

  • 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.

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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