Groundworks

I contracted with Groundworks to demo and replace the entire foundation for my home (built in the 1930s) in Petaluma, CA. The foundation was original to the home and falling apart. This job was competitively and transparently priced by the inspector/Estimator Adam Mier, who was referred to me by a professional colleague. I did obtain other bids, but Adam was the only estimator that addressed all of my concerns and factored permitting and engineering fees into the bid upfront. Once work began, the foremen on the jobs (Tyler, Nestor) were professional and excellent communicators, and kept the job site clean and organized. With the help of Jose and Erick, they finished ahead of schedule and were able to save me costs. They worked around a number of issues on the jobsite, including access chal

We recently had Groundworks lift the back of our home and we couldn’t be happier with the results. The crew was professional, hard-working, and extremely knowledgeable. They explained every step of the process, arrived on time each day, and kept the area clean and organized. The job was done efficiently, and the difference is incredible.We are so impressed with their workmanship and attention to detail truly excellent workers. Highly recommend recommend Groundworks for anyone needing foundation or lifting work done.

The team from Groundworks was awesome! Mark Papillion, Luis Gutierrez and Ken were prompt, knowledgeable, friendly, clean & experts at their craft. They were attentive, unobtrusive and quick. I thought this job would take longer but they really finished quickly. They were very good at explaining how to maintain the environment and purifier. Thanx team!

November 2025 - I can’t thank Anthony and Brian from Groundworks enough for their amazing work done on my concrete. They filled concrete with poly fill and carefully addressed every detail. I appreciated their hard work, ensuring I no longer have any hazardous trip areas or uneven concrete. Their attention to detail and professionalism truly impressed me, and I am a very satisfied customer.

Great experience working with Groundworks: from our first meeting with Aaron, to job completion today, all was top notch service. Our foreman Luis was so nice to work with, along with his crew Ken and Mark. They were efficient and got the job done perfectly. We had them remove old insulation, replace all foundation posts, and bolt the house to the foundations for earthquake protection. This was a much needed project that we kept delaying, and we are so glad it’s finally checked off our list!