About David & Goliath HVAC

David & Goliath HVAC is a small, locally-owned heating and air conditioning company serving the Dallas, Gastonia, and surrounding areas in North Carolina. They are able to compete with larger companies by being more efficient and offering personalized services for each customer. As a smaller company with less overhead, they can often beat the bigger companies on repairs and new equipment installation. Customers praise their promptness, honesty, and professional attitude. They are known for fixing issues quickly and at reasonable prices, often arriving within 30 minutes and completing work in just a couple of hours. The staff, including owner David, is passionate about their work and dedicated to providing great service without the high costs associated with larger companies. Customers are thrilled with their knowledgeable, personable, and timely service, making them a trusted choice for HVAC needs in the area.

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Reviews for David & Goliath HVAC

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  • Aug 2026

    David was great! Very thorough and did a great job explaining everything he worked on. He didn’t try to upsell us like the bigger companies do. We had a hiccup later that night and David jumped on a FaceTime to help us troubleshoot the challenge and was back out here the next morning to get it handled. We are an hour travel time each way for him. Outstanding service!!!

  • Jul 2026

    We are so grateful to have trusted the reviews and called David. He came to repair our A/C within a couple hours during the height of a heat wave. He also did some preventative maintenance to help our system keep running smoothly. Will definitely use his services in the future!

  • Jul 2026

    I looked online at many companies and they only had appointments for the next day.I called and asked if he had any availability today due to it being extremely hot and right after 4 of July and he said he was able to come after he finished the call he was on. Once he got here, he told me what was wrong and had my ac fixed by the end of the day.. The price was better than I was expecting. He was very professional and upfront with information and answered any questions I had. There was no sales pitch to get me to pay for anything extra. I will be definitely call again if my AC stops working again.

Hours

Monday: Open 24 hoursTuesday: Open 24 hoursWednesday: Open 24 hoursThursday: Open 24 hoursFriday: Open 24 hoursSaturday: Open 24 hoursSunday: Open 24 hours

Location

711 Willis Rd, Dallas

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