Bystrek's Oil Co. 53 Hubbard St. Middlefield, CT 06455, United States 860-346-1350 http://bystreksoil.com/ [email protected] "Bystrek’s Oil Co. offers the best value and service when it comes to heating repairs and oil delivery in the Middlefield, CT, area. Whether you need routine fuel delivery or emergency heating repairs, this company is committed to keeping your home or business comfortable when those cold Connecticut winters arrive. Serving the Middlefield community for nearly 60 years, Bystrek’... read full review »