Top Rated Commercial Building Services Company

Call Today:
(414) 250-0856

Serving Milwaukee and Surrounding Communities

As seen in the Milwaukee Area

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