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    We will never keep you waiting. Sigwald Service will always call before a technician arrives.


    Trusted Home Services Since 1980!

    Our goal is to provide the best home services in the Rockport area, which is why we only employ licensed, experienced and background-checked technicians. When you want quality, cost-effective HVAC service or appliance repair, Sigwald Service is your trusted, time-tested resource.



    Sigwald Service has been Rockport’s most trusted HVAC contractor since 1980. Our emphasis on superior customer service and cost-effective solutions has driven both our longevity and stellar reputation. Locally owned and operated, we treat every home as if it were our own. Our technicians are licensed, experienced and background-checked to ensure the best HVAC service and appliance repair in the area.

    We're really good, ask our customers!

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    "We have used Sigwald a few times and have been extremely happy. They have never tried to sell us more than we needed."

    – Carolyn W.

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    "Rockport gets HOT! Mr. Sigwald and his crew keep me cool in the most blazing Texas summers with their air conditioning expertise."

    – Curt C.

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    "A big thank you to Darren, Bonnie, and Pennie for unbelievably prompt service to help out a neighbor in need!"

    - Lana B.