Cornell Roofing Co. Inc. Specializes In Installation Of Top Quality Roofing Systems And Roof Repairs As Well As Installation Of New Gutters.Cornell ROOFING CO. INC.- Where Quality Counts!Call us first for a free estimate! Concord phone: 925-682-3473, Lafayette phone: 925-283-2995. click here
We accept cash.We accept checks.We acccept money order.

Homeowner Tips

Cornell Roofing Co. Inc.
P.O. Box 21372
Concord, CA 94521
Concord Phone: 925-682-3473
Lafayette Phone:
Fax: 925-682-5865
E-mail Us
Bill Maderos, General Manager
Cell Phone: 925-250-0971
Corie Oakes, Office Manager
Cell Phone: 925-250-0997
Business Hours:
Monday – Friday
7 a.m. – 4:30 p.m.
CA Lic#486563

Contact Information

roof repair services
  • 1. Secure a written contract detailing all aspects of your roofing project, including material to be used, color, method of installation and total price of contract.
  • 2. Call on references from past customers. Any contractor can provide two or three; ask for many in your particular zip code.
  • 3. Call the material suppliers to verify the contractor’s financial standing; many contractors use the proceeds from your job to pay for the materials for past jobs. You don’t want to pay twice for your materials.
  • 4. Payment should be made upon completion of your roofing project. Beware of any company that asks for money up front. Some companies finance other projects with your money.
  • 5. When removing an existing roof, care should be taken to protect surrounding landscaping and debris should be cleaned up daily. Protect your landscaping by covering it, if possible.
  • 6. If you need to replace an air conditioning unit, add insulation to cathedral ceilings, or fumigate in accessible attic areas, now, with the roof off, is a good time to plan this.
  • 7. Make sure all A/C, electrical, alarm or other lines are at least 3 inches from roof deck before work begins.

Homeowner’s Checklist in Selecting a Roofing Contractor

“This information is intended to help you in selecting a roofing contractor who will install your roof for a fair price, using quality materials, with as little inconvenience to you as possible.”
We want to be that contractor.

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