General Contractors


Throughout our 60+ years in business, we are proud to have partnered with many of the Bay Area’s premier General Contractors on both high profile and technically challenging projects. We know that General Contractors expect a lot out of their subcontractors which is why it is our goal to be the Bay Area’s best roofing subcontractor!


Why Andy’s Roofing?

Easy to Work With

We know that there are many roofing companies to choose from. That’s why we strive to be the easiest subcontractor you’ve ever worked with. From our friendly and responsive office staff, to our proactive and knowledgeable production team, we will install a roof that you can be proud to deliver to your client.

Competitive Pricing

When it’s bid day, you can’t afford to guess a subcontractor’s scope. That’s why our competitive estimates focus on clear and complete pricing. When you work with Andy’s Roofing, you can be sure that we have thoroughly reviewed the construction documents and have included everything needed to provide a complete and warrantable roof system.

Rapid Response Time

Construction moves quickly and unnecessary delays can be the difference between an award-winning project and a nightmare. Whether it’s promptly turning around price requests or immediately mobilizing our crew to the site, we understand the urgency required to adhere to tight construction schedules. And we will get it done!

Serious Safety

Hiring an unsafe subcontractor is a tremendous liability. Before stepping foot on your jobsite, each of our roofing installers goes through an extensive, in-house safety training program, which focuses on the most prevalent roofing and general construction hazards. We also employ a full-time Safety Manager who ensures that our roofing installers consistently adhere to our comprehensive Code of Safe Practices.

Services for General Contractors

  • Installation of Complete Roof Systems
  • Patching on Tennant Improvement Projects
  • Budget Pricing and Value Engineering for RFPs
  • Roof Inspection and Consultation
  • Leak Investigation and Repair


Our Commitment to You

Our pricing will be clear, fair, and complete

Our staff will be helpful, knowledgeable, and proactive

Our crews will be safe, organized, and proud of their work

We will solve tough problems with integrity and do whatever it takes to make your project a success!

Need a repair or re-roof estimate?

Fill out the form below and we’ll contact you to discuss your project and schedule an estimate.


Andy’s Roofing Co., Inc.

2161 Adams Avenue

San Leandro, CA 94577

Phone: 510-777-1100

Fax: 510-777-1102

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