Welcome to Jahns Roofing . . . We service Roseville, Sacramento and surrounding areas.

Our website is designed to explain your choices of products and services available for your commercial roofing or home roofing project.

Please review the various areas to help you make an informed decision and to build confidence we are the right roofing contractor for your project.

We'll make sure your home makes a striking impression, adding the greatest curb appeal in your neighborhood. Attention to detail, quality products and quality craftsmanship is key.

Your choice of roofing material is an important decision when protecting your home or commercial roof from the elements, bringing out the beauty and extending the useful service life of your roof.

Choosing the right contractor to install your roof is just as important as selecting quality materials.

Bob Jahns Roofing guarantees properly trained and experienced customer service and complete satisfaction, beginning with fair pricing, unlimited choices of roofing products, styles and colors . . . continuing through to the final cleanup and your approval.

With so many products available, we'll help you make "Your Best and Safest Choice."

Our California State License Number is 400569


We understand that a new roofing system is a big expense and to that end we have partnered with several financing institutions such as Ygren to help you get the roofing system that you need and deserve.  Frequently with nothing out of pocket.

To Find out more go to our contact page and send us a message or call.  Lets talk.

Some of Our Service Areas


  • Sacramento - Landmark
  • 	Sacramento Home - Certainteed Landmark
  • Sacramento Home - Certainteed Moire Black
  • Sacramento Home - Certainteed Tri Laminate - Black Walnut
  • 	Sacramento Home - Certainteed Tri Laminate
  • 	Sacramento Home - Certainteed Tri Laminate

Granite Bay

  • Granite Bay


  • Antelope Home - Certainteed Landmark
  • Antelope Home - Certainteed
  • Antelope Home - Gaf
  • Antelope Home - Landmark


  • FolsomRoseville Home - Landmark Birchwood

Shingle Springs

  • Shingle-Springs---Landmark-Moire-Black


  • Folsom
  • Folsom
  • Folsom
  • Folsom
  • Folsom


  • Orangevale Home - Felt

Rancho Cordova

  • Rancho-Cordova---Roof
  • Rancho-Cordova-Home---Certainteed
  • Rancho-Cordova-Home---Roof