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    Demar

    5.0 (3 reviews)
    Closed 7:00 am - 5:00 pm

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    Services - Demar

    Soil backfilling and compaction

    Earthmoving or regrading

    Excavation

    4 More Services

    Land clearing

    Land grading

    Construction site preparation

    Trench digging

    Demar Photos

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    1 year ago

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    5 years ago

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    LaTray Engineering Construction

    LaTray Engineering Construction

    (2 reviews)

    Mr. La Tray of La Tray Engineering Construction Company came highly recommended to us by our soils…read moreEngineer of record for our home in Marin County in early February of 2023. We have over 3 acres that we required slope repair, extensive grading and trenching, rip rap, along with trenching and drilling for a190 lineal foot retaining wall. We also were required to install a 1K foot long fire line for a fire hydrant on our property. La Tray Engineering Construction passed ALL inspections by all county and private inspection agencies working for the County the first time every time. We were amazed at Mr. La Tray's coordination skills with these agencies and how smooth the inspection processes went without any disruption of work schedules. I will hire La Tray Engineering Construction again without a doubt and have recommended this company to my friends in Sleepy Hollow and Kentfield who have also used him for similar work and were very happy with his performance and proffessional approach to work. His years of Experience and unfailing integrity are everything. Mrs. Kathleen Y. Marin County property owner.

    Pat was great. He helped us with a relatively small residential project but he treated us as if we…read morewere as important as a big city commercial contract. The work was done on time and within budget. And he really seems to know his stuff too. You can ask him just about any Excavation-related question, whether its about drainage, grading, sewer systems, putting in new roads or driveways, whatever ... and he not only can give you a detailed answer, but its obvious he has the real world experience to back it up. Good guy too. Highly recommended.

    Silva Contractors

    Silva Contractors

    (61 reviews)

    I want to express how happy my husband & I are with the services we received from Silva Contractors…read moreInc. It took us almost 8 months to finally find someone good and trustworthy. I reached out to Daniel and Rick. They both were so helpful. Rick Silva was so kind and set everything up so fast. They originally told us it would take a week to pave our front driveway area and it actually took them only two days to get the job done. We are beyond thrilled with our beautiful front newly paved driveway. It has transformed the front look of our house so much! I highly recommend Silva Contractors Inc!!! They are not only nice people, but they are super hardworking and they go above and beyond to satisfy all of your home improvement needs. Thank you Silva Contractors Inc for helping us with our new pavement! Looking forward to working with you again in the future.

    These guys are not good. They are amazing. I had several bids and I am so glad I went with them…read more Hugo came to give the once over and bid. He runs a very tight ship, Excellent communication, always updating me , ahead of schedule, present to oversee the work. His team is amazing from the incredible demo guys to the Paver guys to the electrical guys they worked like a really well oiled machine they actually went above and beyond and gave me great design ideas. I actually was able to get much more space for my driveway then I thought. I watched them daily. They really did go above and beyond by doing things positively which I didn't ask for. Excellent work. The job was to demo my existing cement driveway, which had Redwood roots, tearing it apart and lifting it making it dangerous. They demoed cleaned up, smoothed out with beautiful pavers. Gave me more space than I realized I would've had. This team has been around for over 30+ years with so much experience. Hugo was amazing. Rick, who is the owner came and gave great design ideas for the project. Incredible value at the price point and superb quality of work. I've had many companies construction companies work with me and this is by far the best. If you have any questions or want to look at my yard driveway, please let me know. 6503463224 for texting

    Demar - excavationservices - Updated May 2026

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