We had Alpha Trenchless do a sewer lateral replacement and they performed at a high level. All…read moretheir employees were courteous and very hardworking. The work was completed in a timely manner and as promised. They cleaned everything up afterwards so we barely noticed any disturbance in our garden or yard. Thanks Alpha!

First time home buyers here! Alpha Trenchless was great to work with from start to finish for our…read moresewer lateral replacement. We had gotten quotes from other local companies, some much higher and others incredibly predatory (promised discounts if they didn't have to pull permits, etc.). Alpha was the only one who was straightforward, but also genuinely kind and honest. We were most comfortable working with them and I'm so happy we did. They called us and squeezed us in quickly which was great! The guys on the job were so awesome and respectful. We had a very angry/nosy neighbor situation who felt permits with the City of Petaluma simply weren't enough and we also needed to go through the permitting office of Mr. Neighbor -- I'm not joking. He was awful, but the guys carried on, completely undisturbed and also gave us assurance that we did everything right. They took incredible care with ensuring the sidewalk concrete was done correctly and cleanly -- matching with the rest of the sidewalk. Just really went the extra mile. Highly recommend this business.

Such a positive experience working with this crew. They were punctual, professional and fair. Would…read morehighly recommend working with them for your projects!

My wife and I had to replace our sidewalk due to some trees uprooting the concrete. These guys came…read moreout and took the stumps and sidewalk out, cleaned up and had concrete poured in not time. Fair prices and exceptional work. Highly recommend!

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.

We were referred to Millsap Degnan & Associates by our realtor for a home inspection during our…read moreproperty investigation period. Doug responded to my inquiry the very same afternoon and made himself available the next day to thoroughly walk the property with me and review the inspection report. Doug's expertise was incredibly impressive, covering everything from home building materials and drainage systems to foundation concerns. His insights were particularly valuable since the home is situated on a hillside in San Anselmo. Doug identified several critical details not captured in a typical home inspection, providing us with a deeper understanding of potential issues, their significance, and realistic cost estimates for necessary repairs. I highly recommend Millsap Degnan & Associates for anyone purchasing a home in Marin. Their knowledge and professionalism gave us confidence and peace of mind in making an informed buying decision.

One year ago there was a landslide of the hill in our backyard. Mike Millsay s was recommended to…read moreme and I am grateful for that! He and his crew were professional, courteous, thorough and informative. This was a very complicated situation involving several neighbors, code violations, insurance and legal issues. They made everything simpler and I recommend them without hesitation.

I submitted a quote request through Yelp and Dan from ASAP Demolition responded immediately. He…read morestopped by the rental property to take a look for an estimate. Definitely fair prices and he was willing to work with me on the pricing. I got the patio and gazebo removed due to improper installment from the previous homeowner. Very clean demolition and couldn't be happier that I went with ASAP Demolition. They assisted with the permit application and in person inspections so I didn't have to worry about it! Overall, very professional and fair with the pricing!

Daniel and his crew did an excellent job of removing our very large redwood deck in the backyard…read more They took out the redwood and also the pressure treated wood as well as the concrete piers. The price to do this was very reasonable. Also, Daniel was a pleasure to deal with. Would use again and highly recommend ASAP.

I have worked for a lot of companies and I can say about 95% of them don't do things the right way…read morebut this company does it the right way the first time and he is a great employer super good guy

We worked with this company to install a rather sizable retaining wall that required removing two…read moremassive redwood stumps (and disposing of them), installation of some hefty i-beans, and a lot of drainage infrastructure to handle all the water that flows to the area above the wall. Mitchell was great to work with, worked hard, paid close attention to details throughout, and communicated with us often throughout the project. I highly recommend his services.

Man, what a group of professionals this is. I had a dilapidated, half rotten and huge garage that…read morehad a fence on one side and a deck on the other. The team came in and surgically removed each piece without disturbing the surrounding area, then pulled up 30 feet of concrete, all in one day. Cleaned up, good communication, and good price. A+.

Marcos was patient thru the quote and Q&A process while I was evaluating this project for 3 months…read more Adding and deducting scope of work. During the project, the crew was efficient and finished the entire project ahead of schedule. They showed up each day around 8am. I had gutter drainage back up problem due to roots in the solid drains; which flooded one of my room during the last big rains. SMI installed new downspout, French drain, channel drains, and solid drains. Pedro and his crew was efficient and professional.

Howie very carefully listened to what I needed done and asked very important clarifying questions…read more In the end, he gave me advice and direction on how better to get this project done through another source. I really appreciated his consultative approach and his honesty.

Great value and honest work. Responsiveness was great and able to work with my schedule. He…read moremanaged my expectations for the work so i was prepared for the results he provided. I will do business with them again.

I just completed a ground-up project building 6 townhouses in Oakland. Dan and the GHS were…read moreresponsible for major portions of my project including: - All site grading and compacting - Waste Removal - Sewer Lateral installation - Water lines installation - Driveway pavers design and installation - All fencing and metal gates - Installation of pebbles and mulch I can't say enough about Dan and his GHS team. I literally could not have gotten my project done without them. They are fast, professional and best of all they are *experienced* meaning they can advise you on the best and most efficient way to get almost anything done including how to navigate city permits. I will never do another major project without Dan and his team!

I appreciate that they came out to bid the job, but what a waste of my time…read more They asked for plans, so I sent them the structural & architectural drawings to review prior to our meeting. They then scheduled a time to come out. We went over the project, and I was told it was definitely something they do & getting me a quote would be no problem. Later that day I was informed it would take a couple of weeks to get back with the quote, because they do several bids a day & it takes time to get them out. 3 weeks later (this morning) I get an email saying they won't be bidding my work, because they are changing their scope of work, and this just isn't the kind of job they're looking for. Too bad, because once I learn the building process on my ADU I have plans to move on to doing a small subdivision.... And things will only go up from there. My family has built residential & commercial real estate for decades, and I am presently looking for the right people to use in the future. Not the best way to run a business, but hey.... Maybe they don't think long term & that's ok. Most business like that will peak & by the next generation will diminish into nothing. These guys wasted my time, and ultimately acted too good for my job.