CCR DocuSign tree workday


Corporate Matching Gifts

Often companies will match employees’ charitable contributions, and some even match gifts from retirees, helping to make a greater impact on the causes you care about. By taking advantage of the matching gift program at your workplace, you can double—or even triple—your contribution to Save Mount Diablo. It’s a great way to amplify your giving.


Save Mount Diablo’s Tax ID Number is 94-2681735.

For questions or more information regarding matching gifts, please contact Shannon Grover at or 925-947-3535.


Corporate Workdays & Volunteer Events

Help your employees give back to their community while protecting Mount Diablo.

Led by Save Mount Diablo’s expert stewardship staff, your employees will take pride as they help Save Mount Diablo restore thousands of acres of oak woodlands, savannas, grasslands, and streamside habitats.

Mount Diablo is the greatest natural feature in the East Bay, and your employees can help improve and protect its essential habitats for wildlife and native plants.

  • Our staff will lead employees in planting native trees and bunchgrasses, protecting tree seedlings, weeding to help native plants thrive, trash removal, or trail work.
  • These workdays take place in beautiful natural settings spread out across Mount Diablo’s foothills. Get started by filling out our group workday interest form.
  • Workdays are three hours long and can be scheduled from Wednesday through Saturday, and our restoration sites are located in Clayton, Concord, and Pittsburg. All tools, equipment, and instruction are provided.
  • The suggested donation amount is $2,500 for 15 to 30 employees, and $5,000 for 30 or more.

For questions or more information regarding corporate workdays, please contact us at or 925-947-3535.

Join us to save the remaining natural lands of Mount Diablo!

Make a Donation