Category: Residential
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San Mateo Drainage and Grading
We wrapped up our grading and drainage project in San Mateo this past week. The final project stats wee pretty wild: 150 LF of perforated drain pipe, 200 LF of solid drain pipe, 20 tons of material offhauled, and 20 tons of new aggregate base spread by hand for a new parking pad. This was…
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Millbrae Retaining Wall Backfill Project
we take pride in delivering excavation and backfill projects that combine speed, accuracy, and unmatched professionalism. Our recent retaining wall backfill project in Millbrae, CA is a perfect example of how teamwork, equipment, and experience come together to achieve exceptional results. Located on a multi-tiered site with limited access, the project required precise material placement,…
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San Jose Foundation Excavation
As we wrapped up 2025, our team closed out the year with a project for one of our favorite clients so far – a full foundation excavation for a residential home addition in San Jose, CA. The homeowners reached out for an estimate to prepare the site for the upcoming addition, requiring precision excavation and…
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Hillsborough Electrical Trenching
In June 2025, our team received a call from a client in Hillsborough, CA who needed a PG&E certified trenching contractor to assist with an electrical service relocation project. The project had been in development for several months, and once PG&E gave final approval to begin construction, the homeowner needed a trusted partner who could…
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South San Francisco Site Grading
Tackling drainage issues and creating a clean, low-maintenance front yard starts with solid site preparation. In South San Francisco, we partnered with a homeowner to transform their uneven lawn into a durable, stylish space ready for artificial turf and pavers — setting the stage for long-term performance and easy upkeep. We started by removing several…
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Palo Alto Tree Root Exposure
Harris Excavation recently completed a precision tree root exposure project for a residential client preparing to build their future home. The site required careful work to avoid damaging the existing roots, necessitating the use of hand tools. Over the course of four days, our team successfully excavated 150 linear feet of trench, measuring 3 feet…
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Pacifica Trenching Project
Harris Excavation recently completed a small residential trenching project in Pacifica, CA. The project required the use of hand tools and demo hammers to navigate the limited space effectively. The primary objective was to prepare the site for the homeowner’s future installation of gopher mesh, aimed at protecting their garden from pests. Our team began…
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Artificial Turf Subgrade Repair
Harris Excavation recently completed a subgrade repair project for a residential client in San Jose. The goal was to repair failing subgrade underneath an existing artificial turf installation. The client’s goal was to place an above-ground pool for their family to enjoy for the summer Our team began with a thorough assessment of the existing…
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San Jose Grading and Drainage
Harris Excavation was recently engaged by a homeowner in San Jose to address significant drainage issues that were leading to foundation settlement and cracking. Upon inspection, our team identified that the front planter area had a negative slope, directing surface water towards the home foundation. Additionally, two downspouts were discharging water directly at the foundation…
