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Bioneer Builders, Contractors  General, San Anselmo, CA


Fireplaces Bioneer Builders Proudly serves the San Francisco Bay Area!

Bioneer Builders has been the Premier Manufacturer of Fireplace Systems. We have been building high quality, efficient fireplaces that provide warmth and beauty for almost thirty years.

We have taken our quality workmanship one step further by allowing you to be the designer of your fireplace. We understand that your fireplace is the center of your home and should be as unique as you. With Bioneer Builders, you can bring your own personal style into the construction of your fireplace. We will create a totally unique fireplace, which will include a custom one of a kind firebox with custom door design. You provide a sketch or concept and we will design and build your fireplace.

If you would like to talk to a Fireplace Design Specialist, please email us at [email protected] or call (415) 785-3426.


Bioneer Builders & Design
Peter Alexander
License #558061

7 Arroyo Ave

San Anselmo, CA 94960.
Office: (415) 717-9501

Office: (408) 807-2935



Peter is definitely in my speed dial!
"Peter Alexander works exclusively with the finest craftsmen and materials and is personally involved in every aspect of his projects. This attention to detail is what truly makes them great."

New Kitchen for my growing family!
"I just got my kitchen installed last week and I'm thrilled! It was a pleasure to work with Peter - He is very professional and the fact that Bioneer Builders' staff really made everything so much easier for me. He was extremely sensitive to excellent design and without any clock ticking really gave me some outstanding and creative ideas about how to design my space as a whole - as opposed to hanging "cabinets" on the wall. He definitely is extremely talented and the project management was impeccable. The product is top of the line in the US. AMAZING."


We’re sure you’ll be 100% satisfied. We offer a 1-year warranty on defects from material and workmanship. In fact, almost all of our clients have hired us for more than one project. How many other contractors can say that?

The only way you’ll find out how we can help you create the kitchen of your dreams is to contact us today. We’ve made it very easy. Either request an estimate online or call Office: (415) 717-9501 / Office: (408) 807-2935 today to schedule your free estimate and consultation.

Thanks for taking a look at our company. We look forward to working with you.

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