4280 Redwood Hwy, Suite 10 San Rafael, CA 94903 (415)472-4244

Millsap Degnan 

& Associates Inc.

We provide structural repair, foundation solutions, remodeling, construction, and inspection consulting for residential properties across Marin County and the Bay Area
40+ Years Experience
Decades of proven results.
We ensure your project is  built to the highest industry standards.
Licensed & Insured
California Contractors
License #777635
Fully licensed and insured
for your protection.
Local Knowledge
We know Marin County. From coastal conditions to hillside terrains, we build where you live with precision and expertise.
Quality Craftsmanship
We take pride in our work and stand behind every project with integrity and accountability.
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STRUCTURAL & FOUNDATION REPAIR

We diagnose and repair foundation and structural issues including settlement, cracking, load bearing concerns, and soil related movement.

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REMODELING & ADDITIONS

Kitchens, bathrooms, additions, ADU’s and whole home renovations customized to your vision and lifestyle.

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SITE WORK & HILLSIDE CONSTRUCTION

Drainage, grading, hillside challenges, and exterior construction built to handle the Bay Area terrain.

OUR STORY

 

Local Bay Area Construction Expertise.
 

For over 40 years, Millsap Degnan & Associates inc. has partnered with homeowners across Marin County and the greater Bay Area to solve complex structual challenges to create beautiful, functional spaces. Our engineering driven approach ensures smart solutions, lasting quality, and a seamless building experience from start to finish.

About Us
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What Our Clients Say

  • I have utilized literally hundreds of contractors over the years and Millsap Degnan is at the top of the list in all facets of building, demo, underground, general Building, working with soils, building, special inspectors and the list goes on. I will NEVER hesitate to recommend Millsap Degnan to anyone whom could benefit by his multi talented services. Thanks Mike Millsap!! You are truly appreciated
    Jon Caroll
  • I actually know something about construction myself, having built a home in the woods from the ground up, and I was very impressed with Doug's knowledge of his profession. He also strikes me as the kind of contractor that I could hire for a job and then walk away in complete confidence that he would continue doing what, in his professional opinion, was the right thing for me and the job. And if he needed my input, he'd call me. I can't think of very many people I can say that about.
    Arthur C.
  • After watching the job, and reading a lot about it, I was satisfied that they did the work right. I actually like Steve more now than I did when the job started. He was honest, competent, kept us informed, and finished what he started. That is a contractor first, in my experience.
    Brian B.
  • Doug Degnan brings years of experience with him and his team. They are problem solvers. They are honest reasonable and hard working. My project was finished early and with complete satisfaction. I thought their attention to detail was remarkable!
    Shannon S.
  • Doug Degnan is just fantastic! He met with my client today and explained many issues on a previous inspection report, on a property that I was selling. He made my client feel totally knowledgeable with regard to what she was buying and the approximate costs to repair or replace, where necessary, items mentioned in the report. In addition, his company has personnel that can do the necessary repairs in most of the major building categories from electrical to plumbing. He is really fabulous! Thank you Doug for your professional help!
    Candy G.

Quality construction starts here.

Let our experienced team help bring your project to completion.

CONTACT US