Tim O'Connell & Sons Inc, 2 Meco Cir, Wilmington, DE 19804, US

As a single source contractor, Bertolet Construction controls all the factors, giving you peace of mind. Because we have the in-house capabilities of doing our own excavation, pipe work, foundation work, concrete, carpentry, etc., we are able to offer our customers the quality management and control of their project from the crucial beginning underground stage, through final completion. We maintain extremely rigid quality control standards, and offer over 250 years of combined knowledge with our seasoned professionals who take great pride in their work and excel in their fields.As a general contractor, our capabilities include new construction, renovations and additions, and a full range of ADA renovations for business and government. We can completely coordinate new construction projects and expansions, as well as extensive interior renovations.