Robert was my estimator and project manager. He was fair and understanding and helped me whenever…read morehe could. Amanda in the office was excellent. Overall, they did a great job. I was a licensed contractor for almost 40 years and understand the big picture. They knew what they were doing and I would highly recommend them for any of your sewer needs. James

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.

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.

I don't write many reviews anymore, and honestly, I haven't had many contractor experiences that…read morewould motivate me to change that. But Lassiter Excavation was so good that I couldn't continue to be lazy.  For context, I was replacing an old 35,000-gallon swimming pool with a skinnier lap pool. Lassiter started by completely removing the massive 1975 pool, including every scrap of concrete and piping.  Then they backfilled and compacted. Working to my soils engineer's specifications, they imported and compacted 18 truckloads of quarry fines in carefully controlled 8-inch lifts through the full 12-foot depth of the deep end, all the way to finished grade. They used multiple pieces of equipment, including jumping jacks, a Bobcat, and a vibratory sheepsfoot roller (which I had to look up), and they coordinated compaction testing throughout the process.  When they were done, it looked like a pool had never been there. The site was fully prepared for the new excavation, which Lassiter then completed flawlessly.  I measured their forms with a laser level and laser tape measure, and length, width, diagonals, position and elevations were all within 1/8 inch. That's impressive considering the new lap pool is nearly 60 feet long. When they were finished digging, the walls and floor were razor straight and right on their marks. The crews were outstanding -- friendly, hardworking, detail-oriented, and consistently professional. They maintained an exceptionally clean jobsite throughout the project and even helped me reclaim some old redwood decking.  Special thanks to Santana, Ricardo, Daniel, Jose and team for answering all my questions and caring so much about the end result. If you're considering any excavation work, I highly recommend reaching out to Lassiter Excavation and talking with Bob. They exceeded my expectations in every respect.

Lassiter Excavating did an excellent job removing my family's pool last week. We chose them based…read moreon a neighbor's recommendation, and we couldn't be happier with the end result. They finished on time and on budget, and handled the permitting so we didn't have to worry about any of the details. The gentlemen on the crew were really nice (SUPER hardworking) and did a great job communicating everything we needed to know, which was much appreciated. Can't recommend them highly enough!

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!

Pat LaTray has teamed with a general contractor he's worked with as a sub-contractor in Marin Cunty…read morefor multiple construction projects that require hillside excavation, grading and trucking off-haul. In 2020 for my new Marin home in Fairfax, Pat used his 40+ years experience to excavate over 1,400 cubic yards for the home's concrete foundation. Wall cuts of over 22-feet high. He also drilled the hillside for over forty 12-foot tie-backs for the engineered hillside retention safety system. Pat's a resourceful, reliable team player, knowledgeable, and on-time with fair pricing. See photos of the project's excavation. The best there is. Highly recommended.

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.

We currently had someone come out to give us an estimate and was promised an email with pricing. I…read morecalled and left a message since we never heard back from them. I never got a response. Not a good way to start a relationship with new potential clients

Victor and his team really came to the rescue in our driveway project. We wanted to widen our…read moredriveway but there is a gas line and massive tree roots in the area that needed to be excavated. Due to the difficulty and risk involved for excavation, it was hard to find a contractor to take on the job but from my initial consult with Victor, him and his team noted their experience with these scenarios and he was confident they can do it in less than a day. On excavation day they brought the necessary equipment and tools and were very cautious about the gas pipe. They ended up finishing the job in less than a half day! To follow up, we realized we needed more excavation at the apron of the driveway and Victor again came to the rescue and excavated that for us a week later. I sincerely appreciate the time efficiency and skill that Victor and his team have in getting our excavation needs completed. I highly recommend Victor and his team and will always reach out to him first when we need more excavation for future projects. Thanks Victor!

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.

We contracted GHS Landscaping to do a major clean up and updating of our backyard. Dan Carrijo and…read morehis crew are first rate! They consistently showed up on time, are extremely knowledgeable about everything related to outdoor landscaping, and did a terrific job. Dan was always available to answer our questions and make modifications to our design if necessary. Without question he's an expert in this field. Knowing so many people who have nightmare stories with their home improvement projects, we feel lucky and grateful to have selected them to complete our project. It was truly a pleasure to see the project evolve. It's even more beautiful than the schematics! We highly recommend GHS Landscaping.

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 just wanted the weeds and grass gone. I had been planning to renovate my backyard and driveway…read morefor at least 2 years. I shopped around and got 7 different bids. CIP wasn't the cheapest, nor were they the most expensive, but their responsiveness and communication set them apart. Humberto was responsive from the beginning, answered my questions, and, more importantly, gave me thoughtful answers to the questions I was actually asking. That made a huge difference in my decision to hire them. I'm very analytical. This was a large project, around 1,800 sq ft of work between the backyard and driveway, but the entire process caused surprisingly little disruption. Even the demolition, unloading materials didn't disrupt my neighbors much, and the project stayed on schedule. What impressed me most after everything was completed were the finishing details. Things most people probably wouldn't notice immediately, the placement of the fasteners in the turf, the edges and transitions, and how the perimeter of the pavers sits flush against the fence. Those little details are what make the finished project look professionally done instead of simply "finished." It looks like a part of the planning of the house now. And the transformation has been incredible. Before this project, our backyard was largely unusable for my family. I was basically the only person who spent much time back there, mostly working wiht the weeds. Now it has become a space that my wife and kids can actually enjoy and I reclaimed time with my family. I probably get a compliment on the yard at least once a week. Not sure why I can't add photos to this review because the before-and-after difference really tells the story. I did post photos with my Google review if you want to see the transformation. After spending two years researching contractors and getting multiple bids, I can confidently say I made the right choice. Hire Humberto and CIP Pavers

CIP Pavers is fantastic. Humberto installed pavers, artificial turf, and a gazebo in my backyard…read moreand did a beautiful job. He is very hard-working, conscientious, and detail oriented. Whatever the job is, I would feel 100% reassured that he will do the job right and it will look incredible. I could not be happier with the job they did!

Highly recommend Carlo and his team! They removed a tree from our cramped downtown SF yard and…read moreplanted a new one, handling the nursery pickup and planting from start to finish. They were incredibly professional, tidy, fast, and reasonably priced. Hands down the best tree service experience I've had. Thank you Carlo! Spencer

Carlos recently trimmed our Chinese Elm tree that's in front of our house. Over the years this tree…read morehas been very difficult to trim. Carlos did an excellent job of shaping the tree. He is very knowledgeable and very easy to work with and responded quickly to our request. We will definitely have Carlos back.