Residential & Commercial Landscape Contractor | Construction | Sonoma | Marin


Residential Commercial Landscape Construction

Our customers aren't afraid to tell the world that we've done a great job for them, because they value our quality, work ethic and skills. If you ever want a full list of references, just simply ask.

Phil Thomas of Glen Springs Enterprises is one of my most favorite contractors to refer. He has over 40 years experience in Landscape Construction (and some design).

He has a commitment to excellence accompanied with high integrity. If you are the kind of person with an eye for detail, high expectations and a willingness to pay for the level of quality you demand, look no further than Glen Springs Enterprises.

I refer clients to him on a monthly basis and no one is ever disappointed.

Leslie B. ~ Novato CA

I just finished a large scale project with Phil and his crew... Front, back & side yards. TONS of hard scape... Outdoor fireplace, patios, large concrete pond with water-feature... Fences, gates, tons of rocks, irrigation... And of course incredible beautiful fantastic plants. The project went smoothly (despite I decided to add an enormous pond and remove a tree last minute)...

I am soooo glad I waited for him because his wait list can be a little long but his prices are VERY reasonable. I am a very satisfied customer :)

Marianne P. ~ Belvedere Tiburon CA

If I said all the great things I could say about Phil and his crew, I am sure I'd hit some character max here on Yelp.  

Let's leave it that if you want your outdoor space transformed from weed garden to stunning, at a great price and by one of the most genuinely nice guys in any business, GSE is the contractor you want.  I'm in home finance so I hear the stories often. I'm aware of the number of contractors who will not live up to what they promise. Phil and GSE are not in this camp.  

Truly impressed and appreciative and definitely willing to recommend!

Robert S. ~ Mill Valley CA

Glen Springs Enterprises has created an amazing outdoor environment for my family—outdoor kitchen, stonework, fire pit, garden and walkways.

Phil Thomas really focuses on paying attention to details!

Fred T. Altaon ~ Mill Valley CA

I’m a new homeowner, and I knew that I needed some serious landscaping. Fortunately I found Glen Springs Enterprise.  It was the professional manner of the company that caught my eye, and after talking to Phil, I knew that I had come to the right place.

From the very beginning Phil was attentive to my needs, answered my questions, and they were very personable. But what was truly amazing was that having a licensed landscape professional work on my backyard meant that I didn’t have to worry about anything.

Thank you Phil!

Candice and Norman Jones ~ San Rafael CA

We were in desperate need of a landscape installer. A friend referred me to Phil Thomas.  I emailed the company and got a quick and detailed reply to my questions. It became apparent that I needed to them to come out to my property. I’ve got some beautiful oaks but I thought they were dying.

Phil knowledge about trees and other things made a difference. He did some pruning and suggested ways to increase the tree’s overall health. I love my trees. So I was extremely grateful.

Thanks, Glen Springs Enterprises!

Donna Williamson ~ Corte Madera CA

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