Frequently Asked Questions

Yes. We provide free, no-obligation estimates for all projects. Call us at (503) 983-6984 or submit a request through our website. Most estimates are returned within 24 hours.

We serve the entire Portland, Oregon metro area including Portland, Beaverton, Hillsboro, Tigard, Lake Oswego, West Linn, Oregon City, Milwaukie, Gresham, Clackamas, Happy Valley, Tualatin, Sherwood, Wilsonville, Canby, Sandy, Boring, Damascus, Gladstone, Troutdale, Wood Village, Fairview, and Vancouver, WA.

Yes. A&N Construction and Excavation is fully licensed through the Oregon Construction Contractors Board (CCB #268549), bonded, and carries full general liability insurance.

It depends on the scope. A standard French drain installation or utility trench might take 1-2 days. Foundation excavation typically takes 2-5 days. Large site clearing or grading projects can take a week or more. We'll give you a timeline estimate before work begins.

Most excavation work in Portland requires a permit, especially projects involving utility connections, foundation work, or grading that changes drainage patterns. We handle the permitting process and ensure compliance with Portland building codes.

We own our own fleet of equipment including excavators, mini-excavators (for tight-access jobs), skid steers, dump trucks, compactors, and trenching machines. We match the equipment to the job — we don't bring more machine than the project needs.

Yes. We have mini-excavators and compact equipment specifically for tight-access jobs. If we can get a machine through a standard gate, we can work the site.

Yes. Debris removal and site cleanup are included in our projects. We haul away all excavated material, demolished concrete, and construction debris. Your property will be clean when we leave.

Rough grading shapes the overall terrain and establishes drainage slopes — it's the first pass. Finish grading is the final, precise leveling that prepares the surface for landscaping, sod, concrete, or paving. Most projects need both.

Portland gets a lot of rain, and we're used to it. Light rain usually doesn't stop work. Heavy rain or saturated soil conditions can delay excavation for safety and quality reasons — working wet soil can cause compaction issues and damage your property. We'll communicate any weather-related delays upfront.

Mark or note any underground utilities, sprinkler lines, or septic systems you know about. Clear the work area of personal items, vehicles, and loose materials. We'll handle utility locates through Oregon 811 before digging.

Costs vary based on project size, soil conditions, access, and scope of work. Small trenching jobs might start around $1,500–$3,000. Foundation excavation typically ranges from $5,000–$15,000+. We provide detailed estimates upfront so there are no surprises.

We don't currently offer financing directly, but we're happy to work with your contractor or bank on payment scheduling for larger projects.

Our estimates include all labor, equipment, materials (if applicable), hauling, and site cleanup. We don't add hidden fees or charge extras for things that should be part of the job.

Yes. We regularly partner with general contractors, builders, and developers across the Portland metro area. If you're a GC looking for a reliable excavation sub, give us a call.