Top Rated Company

Serving All of Southeastern Wisconsin

Guardian Professional Contracting Services mission is to provide expert contracting and consulting services for Building Envelope projects. Our team of professionals brings decades of professional contracting experience to your exterior building project needs. Through honest professionalism, we match quality materials with superior workmanship and customer service to provide solutions for any type and size of building or budget.

Guardian is your single source for commercial and industrial roofing, siding, and window replacement in South Eastern Wisconsin.

Our service includes:

Commercial & Industrial Roofing

Roof Inspections – Consulting – General Roof Repairs – Roof Replacement

  • B.U.R. – Built-up Roofing
  • Modified Bitumen Roofing –S.B.S and A.P.P
  • Single ply roofing – P.V.C, T.P.O, C.P.A, and E.P.D.M – Rubber Roofing
  • Roof Insulations – Perlite, Fiberglass, Polyiso, and tapered systems.
  • Metal Roofing
  • Asphalt Shingles
  • Cedar Shake Shingles
  • Slate & Tile Roofing
  • Asbestos Abatement
  • Roof Coating & Fluid applied systems
  • Roof Repairs & maintenance
  • Sheet Metal
  • Masonry – Tuckpointing and Restoration


Inspections – Consulting – Repairs – Replacement

  • Wood siding
  • Vinyl siding
  • Aluminum Siding
  • Steel siding
  • Composite siding – L.P.
  • Fiber Cement siding – James Hardie, Nichia
  • Stone & veneers
  • Trim – vinyl, aluminum, composite
  • Insulation & air barriers

Replacement Windows & Doors

Inspections – Consulting – Replacement

  • Vinyl windows
  • Wood windows
  • Fiberglass composite windows
  • Aluminum windows
  • Storm windows
  • Glass block windows
  • Wood, Fiberglass, Steel, Aluminum doors

Call Us 24 Hours A Day 7 Days A Week (414) 226-5619 or (262) 208-4727
for all of your Commercial Building needs.

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