At M&M Builders it is all about our commitment to quality craftsmanship, unique design, and true balance that make our Decks, Arbors, and Backyard Living Spaces stand apart.

We are pleased to share with you over 400 pictures of our work and how we can create a special backyard living space uniquely designed for your family’s needs. With a multitude of decking and arbor materials such as Redwood, Ipe, Trex, Timerbtech, and Azek we are sure to find something to fit your lifestyle and budget.

You will find a vast array of our work including Composite Decks, Trellises, Patio Covers, Outdoor Kitchens, and Gazebo. We also do Stucco Walls, Masonry Work, Retaining Walls, Pavers, Crushed granite paths, and patios. See what quality, great design, and craftsmanship is all about.


We service Los Altos, Los Gatos, Saratoga, Palo Alto, Almaden Valley, Willow Glen, Campbell, and surrounding Bay Area cities. Please take your time while you go through 28 years of building excellence.


If you have any questions, please don't hesitate to give M&M Builders a call at 408-315-5388 or 650-815-6467.

How do we create Design Excellence?

When you look out your window to your backyard, is it the perfect yard you always envisioned? Does it inspire and evoke the feeling you wanted for you and your family?


I design and build backyards that are exceptional. With that goal being forefront, I take  great  care in listening, focusing on your needs, details, and challenges of your project. I mix those with correct proportion, balance, form, and color to create an original design that is uniquely  yours. My team and I then transform your design from drawing to reality. Simply put, we have the experience and know-how to achieve design and building excellence. 

My promise, from the first time we meet, until my team and I put the finishing touches on your beautiful new project is that you and your family have a great experience with M&M Builders, we exceeded your expectations and  your project came out even better than you had envisioned.

- Mark von Dohren, Owner of M&M Builders

custom deck builders los altos
We are a proud member of the Association of Professional Landscape
We are a BBB accredited business with an A+ rating since 03/01/2009
View our license (#450459) with the Contractors state license board
We have over 30 five star reviews, the highest possible ratings on Yelp!
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With great pleasure, we received our 15 year pin in the California Landscape Contractors Association
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Trex has qualified M&M Builders as their Trex Pro Platinum Contractor in the Bay Area for Outstanding quality of work and vast experience in working with their product.
We have earned the Diamond Certified award for outstanding customer satisfaction
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"In my 25 years as being a building inspector, I have never seen anything built like this before.  The  design is  just beautiful and the craftsmanship is outstanding."


Ken Thurman

Building Inspector

Almaden Valley, CA

Atherton, CA

Belmont, CA

Campbell, CA

Cupertino, CA

Los Altos, CA

Los Altos Hills, CA

Los Gatos, CA

Monte Sereno, CA

Mountain View, CA

Palo Alto, CA

Portola Valley, CA

Redwood City, CA

San Carlos, CA

San Jose, CA

San Mateo, CA

Santa Clara, CA

Saratoga, CA

Willow Glen, CA

Woodside, CA

We Build Trex Decks, Redwood Decks, Ipe Decks, Arbors,

Trellises, Patio Covers, and Pergolas in these locations:

932 Willow Glen Way

San Jose, CA 95125

Tel (408) 315-5388

Fax (408) 297-7787

Our New Location:

802 Jordan Ave. 

Los Altos, CA 94022

Tel (650) 815-6467

M&M Builders

Lic. No. 45049


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