Heavy-duty rust or corrosion? We have a heavy-duty answer: A Tech Sandblasting & Painting in Hamilton, Ontario. Whether it is rusted patio furniture, shop machinery or your transport trailer, we can blast it, paint it, and protect it from future damage. A Tech even does the bigger jobs that most sandblasting companies can't do. We're available 24 hours a day, 7 days a week for emergency services. For shop and mobile services in Hamilton, Burlington, and Oakville - call A Tech Sandblasting & Painting today! more... See more text