Excavation Contractor in Beaverton, OR
Trusted by TVWD, Washington County, and Beaverton general contractors for excavation and utility work. PGE & Avetta certified.
Comprehensive Excavation Services in Beaverton, OR
Need utility trenching, site prep, or storm drain repair in Beaverton? You need a crew that knows the soil, the rain, and the permit office. Angelo Underground is a licensed excavation contractor in Beaverton, OR, serving commercial, municipal, and residential clients across Washington County, with PGE certification and Avetta Consortium membership qualifying us for public works projects. An excavation contractor handles the controlled digging, grading, and trenching that prepares ground for utilities, foundations, and drainage. We handle every step in-house, from saw-cutting and trench shoring to compaction and final ACP patch-back.
Our recent Beaverton work includes a year-long on-call potholing contract with the Tualatin Valley Water District (TVWD) at 750 SW Meadow Dr and an emergency storm drain repair for Keith Green Construction at 12470 SW 1st St. Both jobs required Washington County right-of-way permits, certified traffic control, and engineered ACP patching to city and county specs. We coordinate daily with Clean Water Services stormwater rules and City of Beaverton ROW inspections, so project managers and general contractors can trust the regulatory side is handled. Whether the dig is a 4-foot conduit trench off Murray Boulevard or a deeper sanitary tap near Cedar Hills, we bring the right commercial utility trenching equipment and the paperwork to back it up.
Real Reviews From Past Customers
We deeply value the trust our Beaverton clients place in Angelo Underground for excavation, hydro excavation, and underground utility work. Our team is committed to delivering safe, precise, and efficient service on every job. The feedback we receive shapes how we run projects, from clear communication on timelines to leaving the site cleaner than we found it.
Advanced Techniques for Superior Results
Beaverton’s wet season is hard on dirt work. From November through April, steady rain saturates the Tualatin Basin’s clay-heavy soils, which swell, shift, and pool water in open trenches. Our crew plans around it with shoring, dewatering pumps, and erosion-control measures that keep utility installs and foundation digs on schedule. We pair traditional excavation with hydro-vac potholing services for non-destructive work near live gas, fiber, and water services.
Our excavation services include land clearing, mass grading, trench-and-bed work for water, sewer, gas, and electrical, foundation digs, drainage installs, and ACP patch-back. For commercial projects in the Silicon Forest corridor, we run GPS-guided machines for grade-sensitive site prep. For homeowners in older Beaverton neighborhoods with aging clay laterals, our sewer lateral replacement crews offer targeted dig-and-replace with minimal landscape disruption. Every job starts with a site walk and a written scope.
Schedule Your Free Estimate Today!
Schedule a site walk to talk through your 811 utility locates and Tualatin Basin drainage needs.
Why choose Angelo Underground as your Beaverton excavation company?
Hiring an excavation company in Beaverton means trusting someone with your timeline, your budget, and the live utilities under your site. We earn that trust with the right credentials and a track record of finishing what we start. Angelo Underground holds Oregon CCB# 243015, DBE/MBE/ESB# 13892, and WA Business License ANGELUL771QZ, and we are Public Works and ODOT certified. We are also Avetta verified and PGE-qualified, which is a baseline for utility work in the Portland metro area.
To verify any Oregon excavation contractor, search the Oregon Construction Contractors Board database. We encourage every client to check; credentials are the floor, not the ceiling. In our experience, contractors who get in trouble on Beaverton jobs are usually missing one of three things: a current bond, a Washington County ROW permit, or a real plan for sediment control under Clean Water Services rules.
Our crew shows up on time, communicates daily, and keeps job sites clean. On tight residential streets in neighborhoods like Highland and Vose, we plan staging carefully: compact equipment footprint, advance door-knocks for direct neighbors, and traffic-control setups that keep driveways and mail routes accessible. That’s why general contractors, property managers, and TVWD project leads call us back. You can also see examples of recent jobs on our Beaverton and Portland past projects page.
Comprehensive excavation services
Our range of services covers every phase of an excavation project, from site walk to final grade. We specialize in:
- Site clearing and mass grading for commercial and municipal projects
- Utility trenching for water, sewer, gas, and electrical lines
- Foundation excavation for new builds and additions
- Storm drain installation and drainage upgrades
- Hydro-vac potholing for utility locating and exposing live lines
- ACP and concrete patch-back to city and county specifications
Every utility tie-in we install meets the City of Beaverton Engineering Design Manual standards for trench depth, bedding, compaction, and surface restoration.
Advanced technology for precision work
We invest in current excavation technology to keep accuracy high and surprises low. GPS-guided machine control on our excavators and skid-steers lets us hit grade and slope to engineered specs the first time, which matters on the rolling topography around Cooper Mountain and the south Beaverton hills, where grade changes can throw off hand-shot elevations. For projects near live utilities, our hydro-vac trailers expose lines safely without the cost of a full vac truck. The result is fewer change orders, fewer locate hits, and a project that wraps on the date we promised.
Environmental responsibility
Excavation work near Beaverton creeks and the Tualatin River means real responsibility for sediment and runoff. We follow Clean Water Services erosion and sediment control standards on every job. Silt fence, inlet protection, and stabilized construction entrances are not optional for us. Our hydro-vac equipment also runs cleaner and quieter than conventional dig methods, which matters around Cedar Hills, Murray Hill, and the Westside MAX corridor.
Our Commitment to Every Underground Utility Project
We stand behind every Beaverton project we complete. Our core principles include:
Safety First:
Protecting workers, the public, and your property with daily tailgate meetings and OSHA-compliant trench protection.
Precision Work:
GPS machine control and hydro-vac potholing for accurate utility installs and minimal rework
Versatile Equipment:
Excavators, skid-steers, dump trucks, and hydro-vac trailers sized to the job, not oversold.
Environmental Consideration
Clean Water Services-compliant erosion control on every dig.
Regulatory Compliance:
Fully licensed, bonded, and certified for Washington County, City of Beaverton, and ODOT public works.
Ready to Take the Next Step? Let’s Get Started on Your Beaverton Project!
Take your excavation project from plans to finished grade with Angelo Underground. Our team brings the licensing, equipment, and Beaverton-specific experience your job needs: from a tenant-improvement utility tie-in near the Silicon Forest to a new sanitary lateral in an older Cedar Hills neighborhood, to storm drain repair on a busy commercial site.
Click the button to receive a tailored proposal for your project. Let us show you why we are the preferred choice for excavation services in Beaverton, OR. Your journey to a successful project starts here!
Have More Excavation Questions?
Excavation FAQs
An excavation contractor handles the controlled digging, grading, and trenching that prepares a site for construction, utility installation, drainage, or repair. In Beaverton, that work also includes pulling Washington County right-of-way permits, coordinating with Clean Water Services on stormwater control, and patching back asphalt or concrete to city specs.
Check the contractor's license number on the Oregon Construction Contractors Board website to confirm it is active, bonded, and insured. Angelo Underground holds CCB# 243015, DBE/MBE/ESB# 13892, and is Avetta and PGE qualified for public works projects.
Most excavation in Beaverton requires a Washington County right-of-way permit if the work touches public roadway or sidewalk, plus a City of Beaverton inspection for utility connections. Erosion and sediment control plans are reviewed by Clean Water Services on most commercial and municipal jobs.
Yes, we work year-round and plan for it. Our crews bring shoring, dewatering pumps, and tracked equipment to handle saturated Tualatin Valley clay soils, and we adjust schedules around heavy storm cells to keep open trenches safe.
Most residential utility trenches finish in one to three days, while commercial site work can run from a week to several months depending on scope. We give you a written timeline before starting and update you daily on progress.
Choose Angelo Underground
Areas We Serve!
We’re proud to serve Beaverton and the wider Portland metro area.
Bringing Excavation and Trenching To:
- Beaverton, OR
- Vancouver, WA
- Clackamas, OR
- Oregon City, OR
- Gresham, OR
- Portland, OR
- Lake Oswego, OR
- Marylhurst, OR
- Happy Valley, OR
- Gladstone, OR
- Fairview, OR
- Tualatin, OR
- West Linn, OR
- Hillsboro, OR
- Damascus, OR
- Sherwood, OR
- Troutdale, OR
- Wilsonville, OR
- Camas, WA
- Boring, OR
- Cornelius, OR
- Brush Prairie, WA
- Ridgefield, WA
- Newberg, OR
- Aurora, OR
- North Plains, OR
- Canby, OR
- Eagle Creek, OR
- Battle Ground, WA
- Beavercreek, OR
- Donald, OR
- Mulino, OR
- Warren, OR
- Forest Grove, OR
- Corbett, OR
- Scappoose, OR
- Hubbard, OR
- Dundee, OR
- Banks, OR
- La Center, WA
- Washougal, WA
- Saint Paul, OR
- Saint Helens, OR
- Columbia City, OR
- Sandy, OR
- Bridal Veil, OR
- Manning, OR
- Woodburn, OR