About Dunn Company

Company Background

demolition, excavation and grading services for residential, municipal and commercial customers in the San Francisco Bay Area

Dunn Company enjoys a heritage dating back to 1996. That was when founder and owner, Dave Dunn, began offering landscape and demolition services to homeowners in the East Bay region of the San Francisco Bay Area. Through hard work, honest dealing and by consistently delivering excellent results the company grew. Today the firm is a leading provider of demolition, excavation and grading services for residential, municipal and commercial customers throughout the greater San Francisco Bay Area.

Our wide range of experience includes successfully completing more than 1,500 projects on time and on budget.

Communications with the client is extremely important. We make sure we understand what our clients want and try to understand exactly what is involved before we start every project. The customer is kept in the loop during the entire project so there are no surprises.


Our Difference: Superior Customer Satisfaction

In an independent survey, we earned a 98 perecent customer satisfaction rating. Read our customer testimonials.

  • Professional management
  • Licensed / Insured / Bonded
  • Experienced crew
  • Quality guaranteed
  • Only quality materials used
  • The right equipment for the job

  • Environmentally friendly
  • We recycle salvaged materials
  • Up-front planning before job starts
  • Fair pricing
  • Flexible scheduling
  • Ability to work as part of a team


BBB Accredited Business

Over many years Dunn Company has worked hard to develop a strong reputation and to be deserving of the trust and confidence that our customers place in us. We are pleased to have earned the BBB's coveted A plus rating.

Dave C. Dunn Company, Inc. BBB Business Review


Diamond Certified

... we've been delivering superior service at the most reasonable rates since 1996.

BBB A-plus Accreditation

Dave C. Dunn Company, Inc. BBB Business Review

Diamond Certified

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