Sergio is an unprofessional business man. Paid a deposit and had set a date to begin work and he…read moretotally ghosted me by not showing up to his appointment to start the job. A week later I called him with a different phone # was able to reach him and as soon as he knew it was me he hung up. Over a month later and he still ignores my calls and emails. He's out there for a quick grab and go. Don't pay him a deposit for work!!!!

I just want to praise Allison Concrete Construction and the ways in which they have improved our…read moreproperty and our lives. We hired Allison Concrete to build a retaining wall behind our barn in 2022. It was next to impossible to get a company out to our property at that time to build the wall, with different companies giving me a variety of excuses. And, then, I called Allison Concrete. Sergio came out and gave me a very reasonable bid and started the work in a timely fashion. We didn't have to wait 3 - 6 months as was the case with more than one company. This year, we had an immediate, and very urgent need, to have a rock retaining wall built due to a failure in the fall by another company. We, again, thought of Allison Concrete in hopes that they could correct the failed wall and my wife's broken heart! Sergio came out "same day" to assess the disaster and see if he could remedy the situation out front. We received Sergio's extremely reasonable bid within 48 hours and quickly hired him to get the job done. Much to our surprise, Sergio put us on his schedule the following week. Within 2 days, Sergio and a helper created the most beautiful wall to the point that we could hardly remember the muddy disaster that we had to look at all winter through our kitchen window!! Correcting the failed wall and building a new wall was a big job and took a large backhoe as well as artistic skills to construct, as some of the large rocks/boulders weighed about 2000 pounds. We are looking at hiring Allison Construction for another job that just came up; concrete footings for a gazebo that will be built above our hot tub. Not only is Sergio the epitome of a true professional, he has a heart of gold and has a sincere desire to see his customers satisfied and happy! My wife is extremely happy with her new retaining wall! Sergio is always on time, cleans up his work space at the end of each day and works hard with no breaks that we saw! In a world of questionable contractors, Allison has never let us down or ever leaves us with any questions, doubts or concerns. If you're looking to hire the best, then Sergio is who you need for your next job!

So glad I was able to find Maasi. He did great work on my…read morewalkway. Fast and efficient and easy to work with.

Services Requested I spoke to the owner on 4/11 about my…read moreproject. I told him where I live and he had me text him my information (name, address and phone number) to the number I was talking to him on. He made the appointment for the following Saturday (4/19) @ 8:00 in the morning. At 8:30 I texted and asked if he was coming. No show, no call. I chose this company because of the reviews. Professionalism, communication, and friendliness. So much for reviews. Would never recommend.

Excellent work. And fast and courteous! Had taken old driveway out in a day and laid the cement…read morethe next day. It's beautiful. Highly recommend!!

Really poor communication! In March 2026, we signed a contract with 4-Belt to do some sidewalk…read morerepair mandated by the city. On the day Tulanga was supposed to start, no one showed up. I waited a few days and then contacted him. "Oh - family emergency, we will start next week." Next week comes by and still no one comes. I wait a few days again and contact him again. "Oh - I injured my foot - next week for sure." I wait for the next week and again no one shows up. I wait a few days and contact him. "Oh - my foot is still injured - but next week for sure." Guess what - he did not show up the next week and then just stopped responding to my texts. I understand that delays come up but why is it my responsibility to have to repeatedly contact him when no one shows up on the scheduled date again and again? If something comes up, LET ME KNOW! And if you don't want to do it, LET ME KNOW! After a month of having my texts ignored, we gave up on him and contracted with the city to do the repair.

Josh, the owner, after reading my previous review, reached out to apologize for missing our appt…read more He had some extenuating circumstances, which I understand. He offered to give us an additional discount for his mistake, if we'd allow him to come and give us an estimate, which we did take him up on. We got the best deal with D&D Concrete and they just finished the job this morning. It looks fantastic! At first, communication was a bit shaky, but upon asking him to keep us in the loop if there were any changes in scheduling, etc., he texted me regularly to keep me updated. I would recommend D&D Concrete for your driveway needs!

great experience with Josh and the team. The work was completed on time and within budget. The…read morefinished patio looks smooth, level, and perfectly finished. Everything was done to the highest standard.

We had a very broken 1910 sidewalk that needed replacement…read more H20regon Concrete offered us everything we hope for in contractors: a fair price, great communication, on-time arrival, a strong work ethic, and quality workmanship. (We've been getting a steady stream of compliments about the new sidewalk from passersby.) But what really made this company stand out was the people. Every one of the team members was genuine, thoughtful, kind, and friendly. We thoroughly enjoyed meeting them, and learning about each other. After they finished the job, we asked them if they might be willing to move a giant pile of sod that had been sitting in our back yard for two years. They came back out with the same great attitude, did the job at a fair price, and cleaned up the work site afterwards. We couldn't be happier. When it's time to replace our other old concrete, we won't hesitate to call them. If you're in need of concrete work, call these guys first. You won't be disappointed.

Vai and team did a fantastic job building our retaining wall to protect our fence from soil…read moreerosion. The team was communicative, prompt, professional, and did solid work that looks great. Thanks again for the great experience.

Responsive and heading out on a Saturday to give us an estimate for a seriously cracked sidewalk…read more The large trees have been removed but the damage has already been done. * excellent job - highly recommend *

The price seemed reasonable, however, the finished product was disappointing. A chunk of my brand…read morenew (two month's old) deck was knocked out. It was not mentioned to me and I did not see until the job was finished, he was paid and he left the property. That means I need to find a contractor to replace that board adding to the cost of this project. Also, the stamping on one side of the deck was off kilter - no way to make that right. He's a hard worker but does not seem to pay attention to details.

We recently had AG General complete concrete work at our home and had a great experience from start…read moreto finish. The team was on time, communicative throughout the process, and the workmanship came out excellent. Everything looks clean, professional, and well done. Thanks Antonio!!

Antonio and his team were great. We had unstable pavers and were looking for an alternative…read moresolution. He was very communicative and had a great eye to make our stairs in the backyard function well and look good. Would definitely like to work with him on a future project. Highly recommend working with them.

It's been an absolute joy working with Bill and Sue on replacing a few retaining walls and cracked…read moreconcrete on my property. They are honest, open, communicative, and work like crazy to get the job done! Bill does really high quality work - he always explains in detail how he's tackling the job and sends a ton of photos so you can see what he and his team are doing at every step. One of my retaining walls (see photos) is in a really precarious location on a public sidewalk next to a busy street, but Bill and his team were able to handle it like true professionals. He estimated the work would take a few weeks, but after assessing the situation he decided that they needed to get the sidewalk cleared as quickly as possible so that people could walk by, so he brought in reinforcements and finished this wall in three days. Three days!!! No exaggeration - the "before" photo was taken on a Thursday, and the "after" photo was taken on Saturday! I have no idea how he pulled that off, but I so appreciate that he worked so hard to get the wall done quickly and cleaned up the area perfectly so that my neighbors wouldn't get mad at me :D Long story short, I feel really well taken care of by Bill and Sue - they treat you like family and I absolutely love my new "hawaiian style" wall :) Mahalo Bill and Sue!

Update: the paint on our driveway chipped about a year and a half after we got this done and the…read morewhole thing looks pretty bad. I wish I would have done a clear sealing of our concrete. I don't want to spend any more money trying to remove the stain to make it all one color because we're already 10K in the hole.