Flat Roofs

We Build Flat Roofs - Commercial & Residential

Since 1975, Certified Roofing Has Offered Expert Flat Roofing Solutions Including Replacement, Repair, Maintenance And More
  • 5 Ply Hot Asphalt - Hot Mop
  • Tar & Gravel
  • Single Ply
  • Mineral-Surfaced Cap Sheet
  • Modified Bitumen - Torch-On
  • Elastomeric Roof Coatings
  • Flat Roof Cleaning & Maintenance
  • Walkable Deck Coatings

We Repair Flat Roofs - All Types

  • Emergency Repairs
  • Energy Inefficiency
  • Deterioration
  • Frequent Leaks
  • Maintenance Repairs
  • Water Ponding
  • Inferior Workmanship
  • Pre-mature Aging

We will work with your architect, other contractors, or any plans that you have to build or repair your roof to your necessary specifications. We will also create a specification for a particular roofing problem you have, and then build a roof to those specifications, on time and often under budget.

There are many materials that can be used on flat roof applications and we can help guide you through the maze of available options and explain the liabilities and benefits of each one as it applies to your situation, arriving at a solution that solves your problems and fits your budget.

We reroof the flat roof portion of a residential home. A five-ply system is installed with a granulated cap sheet that can be walked on. Attention to detail is evident on every job we do.

installation of felt
a photo of worker hot mopping
 
flat roof with skylights
a photo of completed roof installation
 

Large commercial roofing projects completed with a traditional built-up roof (BUR). The rocks on the top absorb uv rays.

photo of a commercial roof
 
photo of a flat roof
 
a single-ply commercial roofing job
 

Trained technicians use quality materials to produce a trouble-free roofing system. No job is too small. No job is too large. Call anytime.

Certified Roofing team at work in San Jose
 

Our crews are professional and our prices are right!
Call David at 408.489.7982 for more information or a free estimate.

Quality | Craftsmanship | Service

At Certified Roofing we’ve been helping homeowners and commercial property owners save money for 30 years. We are a full service company. We design, build and install roofing systems, skylights, seamless gutters, attic ventilation systems, and energy efficient insulation for walls and attics. We repair and restore old tile roofs, wood shake roofs and composition shingles.