Whether you are a homeowner needing an existing roof replaced, a home builder needing a roof installed on a home under construction, or a remodeling contractor needing a roof installed on a new addition, Shamrock Roofing & Construction is the #1 company of choice. We may not be the lowest-priced contractor you could find, but unlike most contractors, we don’t “cut corners” in order to give the false impression of offering the best deal.