Proudly serving the Bay Area for over two decades

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Your General Contractor in the San Francisco Bay Area

With more than 30 years of experience, JGriggs Construction is a local, family owned general contractor offering customized solutions and exceptional craftsmanship for all your home improvement and construction needs. We specialize in home renovations, concrete work, foundations, earthquake retrofits, garage remodeling, decks, patios, and more. We are also leading the charge in the design, building, and installation of Accessory Dwelling Units (ADUs) and manufactured/modular homes, offering licensed, cutting-edge solutions for expansive living.


Contact our friendly team at 510-387-1100 for a free estimate and discover how we can make your home improvement dreams a reality. We are your go-to construction company in the San Francisco Bay Area:


  • More than 20 years of experience
  • Locally owned and operated
  • Fully licensed and insured
  • Excellent customer service
  • Discounts available to veterans and first responders
  • Free estimates available

Garage Remodeling

We offer expert garage remodeling services for your Oakland, CA home.

Decks and Patios

Add value to your home with a beautiful deck or patio area. Call us today!

Concrete Work

Need concrete work done? Call the concrete specialists in Oakland, CA today.

Your Home Improvement Specialists in the San Francisco Bay Area

Enhance your living space by incorporating features that align with your preferences and needs. Our construction company offers comprehensive home improvement solutions to transform your vision into reality. As a one stop source for all construction projects, we eliminate the hassle of involving multiple contractors. Whether you need fencing, decking, or concrete work, our skilled team can handle it all with precision and professionalism.


Our services include:

  • Designing, building, and installing Accessory Dwelling Units (ADUs) and manufactured/modular homes
  • Garage Remodeling
  • Home Improvements
  • Fencing
  • Decks and Patios
  • Concrete work
  • Seismic Engineering & Retrofit Services

Your Trusted Concrete Contractor

Whether you need a new patio, driveway, or walkway, our team is ready to meet your concrete needs. As your local contractor, we can help you with any project you have in mind. We’re dedicated to making your yard a beautiful, comfortable space to spend time.


As a trusted construction company, we serve clients in and around the San Francisco Bay Area. For more information about our services or to get a free estimate, call our team today at 510-387-1100.

Contact Griggs Construction Today

We Work With the Best Clients