Montross Weather ProofingMontross Companies.
We've got you covered!


Montross Companies offers Roofing, Decking and Construction Services for all of California. You may call us toll free at 866-ROOFWRK for an immediate service call or for a free estimate

  • Complete Roofing Systems: Commercial, industrial and multi-residential buildings, Title 24 roof coating specialists
  • Complete Decking Systems: Acrylic, urethane, epoxy and fluid spray applied systems
  • Complete Sub-grade Systems: Building and structure waterproofing (sheet membrane/fluid applied)
  • Repair/Replacement: Exterior (tilt-up) wall joint
  • Metal Fabrication: Gutter, downspouts and roofing/decking related flashings
  • Leak Detection: Our experience level and success rate are second to none
  • Emergency Rain Leak Service: 24 Hour/365 Day service with temporary tarping
  • Preventive Roof Maintenance Programs: Bi-annual and annual service
  • Roof Consulting: Destructive testing, due diligence reports and roof evaluations

  • Restoration: From complete removal and replacement of existing systems to spray applied retrofit roof systems



22391 Gilberto, Unit C
Rancho Santa Margarita, CA 92688
Fax: (949) 855-8935

Toll Free 866-ROOFWRK