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!

We needed our driveway excavated and widened for preparation for pavers in the driveway. This was…read morenot a small job because the driveway is 90' long and required some one with experience and skill because of the slope and grade involved. We are fortunate that we 'found' Dave and his wife Theresa. First, Dave explained how he would excavate this project and why. He did an awesome job. He hauled away all the dirt and stone and even drilled 24 post holes for my retaining wall. Dave and Theresa are the real deal. Honest and really nice people who treat you respectfully and fairly.

I am extremely pleased with the work Dave Poulson did in my…read morefront yard. My house had a huge cemented area I needed partially removed. Dave did a clean and thorough job AND replaced my sewer drain that had been paved over! Local guy, knows what he's doing.

I recently had my backyard deck and stairs and a driveway apron redone by Cordoza Concrete, and I…read morecouldn't be happier with the results. The team was professional, courteous, and efficient from start to finish. The project included demo of the old concrete and moving a big boulder to a new location. I got quotes from several different concrete contractors but Cordoza was the most competitive. They had a great reputation and understood the modern aesthetic I was trying to achieve. Cris is a great planner and walked the job site with me several times which helped my decision making. He suggested a few things that I hadn't thought of like lighting in the wall. He's extremely knowledgable and gave solid advice while being flexible to what I wanted. He was easy to communicate with and worked very well with the pool contractor. The team always arrived on time and they worked quickly and efficiently to get the job done. They worked well together and it was easy to see that they were experienced and skilled. They were careful to protect my property and to clean up. At the end of our two-phase project, they even power washed the concrete that had been finished during the first phase and had become a little dirty from rain and tree droppings. The finished product is beautiful. I enjoyed the process and planning, the onsite experience of working with Cris and his team, and most of all the result. It restored my confidence in working with contractors. I would highly recommend Cordoza Concrete to anyone looking for a reliable and professional concrete contractor.

From the owner: Cordoza Concrete Services is here to help create all your visions. Give us a call for a free…read moreestimate!

We've worked with Jose for several projects, he's our go to person. Great communication,…read morecompetitive pricing, and he and his crew work fast. He's helped us with French drains, demoing, and grading in our backyard. Always happy with the results!

We had a great experience with Jose and SH Grading. He prepared our lot for a new detached garage,…read moregrading and adding drainage. He communicated well and always showed up on time. The work was impeccable and a little above and beyond! We highly recommend SH Grading!

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.

And apparently he's a liar as well - As you can clearly see from the screenshots, I originally…read moreemailed him on 7/28 and then ONLY ONE more time on 8/23 when the scope of work changed. Regardless, even if someone had contacted you multiple times, that is TERRIBLE customer "Service".

Matt was very helpful with diagnosis and follow up. Help solve an ongoing well problem.read more

Ray is SUCH a nice guy. He came out, sized up our job with professional acumen. Then gave us an…read moreestimate and set a date and time to come out to do the work. He came the following day, right on time. He finished the job sooner than he said he would (right? How often does that happen?). He cleaned up the area where the tractor tore up on the grass and that was unexpected for sure. Super nice guy and VERY reasonably priced! I highly recommend.

Maury is awesome! We hired him to haul away a mountain of cardboard, paper, and other recyclables…read more He arrived on time (calling in advance with an ETA, too, which I appreciated a lot) and made quick work of moving everything out and onto his trailer. His rates are extremely reasonable, and he, himself, is professional, personable, and very kind. I would not hesitate to recommend his services to anyone. Top notch service!

From the owner: Are you looking for someone to haul away some dirt, junk, concrete, or help clearing weeds for fire…read moreprevention? Here are some of the services I can provide: Hauling • Yunk removal, garbage, furniture, home remodel waste, green waste. • Yard Trash Removal • Moving Dirt, Dirt Removal • Household Cleanups • Hot Tub / Spa / Swimming pool fill & complete removal - & hauling weed Wacking, brush, tree trimmings & yard maintenance, and removal of waste. • Tree Stump removal • Dump Truck Service • Concrete Demolition and Removal • Walkway , driveway removal • Construction Debris Removal • Excavations • Grading, trenches, footings, etc

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.