Call (415) 793-7296

to schedule service & repairs

Expect reliable, affordable, quality service for all your electrical needs, and more.

Get high quality Pro Tips, Design Consultations, Electrical repairs and construction, and Remodeling services—all from Diedrik Builders.


I look forward to working with you!

This is a photo of Paul Van Deusen, electrician, builder, and owner of Diedrik Builders Electric. The picture was taken at the Golden Gate Bridge, on the Marin County side of the Golden Gate near Fort Baker below the Golden Gate Bridge Vista Point.
Paul Van Deusen
Electrician, Builder, Contractor See More

I've been in San Anselmo over 30 years
Electrical and Building Contractor B, C10 526683

My name is Paul Diedrik Van Deusen, and I moved to San Anselmo in 1979. I’ve been a San Anselmo Electrician, living in, and working from San Anselmo while installing electrical and lighting systems for people in Marin and San Francisco counties for over twenty years—a general contractor for over thirty years. My clients include homeowners, and those with commercial tenant improvement needs. Each project receives my personal attention and expertise.

Pro Tips 100%
100% Complete
Design Consultation 70%
70% Complete
Electrician 90%
90% Complete
cad 90%
90% Complete


Ever had trades people arrive at your home and treat it like their personal garbage dump? With Diedrik Builders you’ll never hear us blasting loud music all over the neighborhood or see us leaving food garbage mixed in with construction debris. We leave a clean jobsite every day.


Years of experience equates to an expertly crafted project infused with professional know how. By staying abreast of new building codes, I ensure your project passes inspections.


I am always respectful of people’s time, and as such, I do my best to arrive as planned and make efficient use of each day on the job.


While it’s not possible to foresee every need prior to arriving at a job, I do my best to come prepared for the tasks as planned to help minimize logistical concerns.

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Featured Works

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Choose From

Affordable Estimate and Drawing Packages

Estimate Package (applied to cost)

  • Site Visit
  • Load Calcs
  • Onsite Sketch
  • Job Cost Estimate
$ 149 Each

Single Page Line Drawing

  • Site Visit
  • Photos for Drawing
  • Single page CAD
  • Load Calcs
$ 298 Each

Three Page Line Drawing

  • Site Visit
  • Site Sketch
  • Load Calcs
  • Three Page CAD
$ 498 Each

Three Page Design Drawing

  • Site Visit
  • Site Sketch
  • Load Calcs
  • Three Page CAD Design
$ 698 Each
Your Benefits

Why Choose Diedrik Builders

Mobile Response

Get in touch fast. A simple text is all it takes to get your project underway.


You’ll get a respectful, well-mannered professional to help you with your needs.


You benefit from insightful proven technique directly pertaining to your specific project.

On Time

You can depend on a conscientious plan, performed with consistency and on schedule.


Expect an organized plan to expedite completion of your project.

Cutting Edge

Use the latest technology in your design, or take a more traditional approach.


Get in Touch