After 41 years fixing clogged or broken vacuum cleaners and getting sewing machines humming again, Wolfgang Heyn is closing The Vac Shoppe in Pueblo at the end of the month. “The final nail in the coffin was COVID, which impacted many of my commercial accounts like restaurants, hotels and churches,” Heyn said. “I regret having to close, but for small businesses, the resulting exorbitant freight charges and supply chain hits have made it a real challenge to stay in business.”