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TESTIMONIALS

  • “My customers have been happy since I have been using Check Corporation.”

    - Rich Boulay, Action Glass - East Windsor, CT

  • “Detailed, easy to follow instructions. Product is great quality. Tried (unsuccessfully) to install a competitive product, and the difference in the product is quite noticeable. Customer service was personal, responsive, better than most. Will definitely¬†buy from Check Corp again. “

    - William G., Maine

  • “Outstanding, had them installed by a Cadillac dealer, works great.”

    - Larry M., North Carolina