National Construction remodeled approximately 1,700 square feet for Helwig Auto Clinic, a locally-owned and -operated service center founded in 2001. The project was a new configuration of office and customer service areas, including plumbing,  interior and exterior doors, windows, metal siding, electrical, HVAC, insulation, flooring, drywall and paint. These updates will allow Helwig Auto Clinic to better serve its customers.