Mantz Construction LLC is a residential construction firm based in Fairfield County, Connecticut that has been in business for 30 years, led by owner and master carpenter Tim Mantz. The company is known for its high quality craftsmanship and attention to detail in renovating old homes. Mantz Construction prides itself on building homes that are built to last through timeless construction. The company works closely with clients throughout the entire building process from design to finishes.