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.

Great service, reasonably priced! We used their services various times while moving and they really…read moremade the process simple and easy.

Speedy junk hauling service for literally anything, extremely professional team, and all for a…read moregreat price!

Victor has been helping me remove alot of dirt from my home. very affordable compared to other…read moreservices i have used in the past. I highly recommend Victor and his services. I look forward to calling him to do more work in my backyard.

Victor with Toyo Demolition did a partial removal for our pool he took care of all permits and…read moreapplication for us. They finished on time as scheduled clean quality work. Would highly recommend to anyone.

I started a project in my front yard and realized very quickly that I was in over my head. I got…read moreSteve's number (of Allenco Concrete) from a friend. He came highly recommend. He came right over to give me a reasonable estimate for what I wanted. Steve had bunch of great suggestions (which I followed). You can tell he's been in the industry for a long time and very good at what he does. Steve and his crew started on the yard early and brought some big equipment. I was pleasantly surprised at how quickly the transformation took place. My vision came to light. They removed a fence, Demo'd concrete, and graded the front yard exactly the way I wanted it! I was so impressed with them and their equipment, I'm going to have them do some concrete for me after the rains stop. Stay tuned! As

We had the opportunity to work with Steve 's company before the winter of last year. He was right…read moreon schedule and prompt while they paid attention to the details of the work involved. They removed the old plants, broken driveway concrete and removed soil in preparation for a new driveway. At the end of the day, Steve's crew was meticulous in cleaning up their mess and the job progress was consistent! I strongly recommend Allenco for their professionalism and passion for their work......

I would give them zero stars. They are a total rip off. I paid over $2300 for them to see if…read morethere was a leak in our watering system and then to see where the clog in the system was. They didn't fix anything, they send extra bills after the fact and it was a complete and total waste of money. DO NOT USE THESE PEOPLE!

* I hired Subtronic Co to search for a leak in my home and they charged me $1005…read more * I was working from home on the day they arrived . The entire house was not checked for leaks. My office was not checked as I was sitting there. * It appears subtronics contractor found one leak in the hallway turned off my radiant heat and left. A few days later I found my bathroom has a leak. We have not turned the radiant heat back on. It is 52 degrees in our home Subtronics Co wants to charge me for another leak detection. The entire home was not checked inside for leaks as they promised. I did not pay for partial leak detection. I am subsequently required to find a second company to come to my home to detect a leak and manage my radiant heat. This company operates in a fraudulent manner.

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 had to remove an old pool from a home on a mild hillside in Martinesz with a moderate slope. I…read morerelay on reviews and leave them when deserved. In this case Pat and his son are amazing! Have them look at your job and know you can hire these guy with confidence! They know what they are doing and understand dirt, soil and everything that goes into it. Very happy with their work and their positive energy on the job excellent customer service and just good people. I still have more work pending I will use them again!

Dig This is a great excavation and grading contractor that I'd recommend to anyone. Pat runs a…read morefamily business and has been in the game for many years, so his expertise was invaluable in planning and execution. I had a big hill in the front yard that was causing all sorts of drainage issues, and was unusable. I was looking to level and put in a retaining wall / address some pooling problems. Pat's vision was excellent in planning the layout, and recommending features that would be aesthetically pleasing and functional. He recommended a swale to stop the drainage issues once and for all, and a natural rock wall to match our house. During the work, Pat and his son Brian were communicative and responsive. His crew showed up every day and worked hard to get the big job done quickly. The end result was spectacular! Take a look at the pictures - we now have a front yard we can be proud of and a bulletproof drainage system. With every big job, small issues arise. Pat quickly came out to address those issues, even months after the job was done, so we could be sure the end result will last for many years. One last thing - being in the business for so long, Pat has a rolodex of trusted contacts that supplement his work to keep the job moving. 5/5 work!