Sigwald Service is an award-winning HVAC and major appliance company located in Rockport, Texas. Founded in 1980 by Darren Sigwald, Sigwald Service provides premium residential HVAC and major appliance services, which are handled by experts with compassion, integrity, and professionalism. We thoroughly background check each employee to ensure safety for the worker and homeowner. Whether your heater breaks down or fridge stops working, Sigwald Service takes every job with significant importance and distinct dedication.It is impossible to tell when your HVAC system or appliance will have problems. Some problems may require immediate attention, or involve repairs above the homeowners knowledge. We comply with all regulations and code to ensure your HVAC system and appliances are productive and cost effective. As a pro partner and authorized dealer for Ruud, we use our knowledge to determine when an HVAC system needs replacement for a more efficient Ruud model.As an A+ BBB rated business, we are here to serve you. Our goal is making sure your HVAC system and major appliances are properly working and energy efficient. Contact us when you need HVAC or major appliance services.. Air Conditioning & Heating Service, Residential Air Conditioning, Emergency Air Conditioning Repair, Air Conditioning Inspections, Certified HVAC Contractor, Air Conditioning Repair, Coil Cleaning, Commercial HVAC, Dishwashers, We work on all brands of Air Conditioners and Heaters, Gas Ovens, Refrigerators & Freezers, Freezers, Ovens, Heat Pumps, Air Purifiers, Thermostats, Energy Efficient Systems, Central Air Conditioning, Gas Heating, Electric Heat, Furnaces, Duct Work, Air Filters, AC Compressors, Air Conditioners, Dehumidifiers, Dryers, Coils, Washer & Dryer Repair