THOMPSON EXCAVATING INC
Directory information score: 6/100
Profile updated October 2, 2026
Washington State Labor & Industries’ contractor license dataset lists THOMPSON EXCAVATING INC as a construction contractor with the general-contractor specialty. As observed on 2026-10-02, the dataset listed THOMPEI850B7 (ACTIVE, expires 01/27/2027). Its listed mailing address is PO BOX 274, MAPLE VALLEY, WA 98038, and its listed business phone is 2065109925. L&I describes these as contractor-reported records; the mailing address and phone have not been independently confirmed.
Directory information score for THOMPSON EXCAVATING INC
Fixed points summarize recorded information, not service quality. Missing data adds no points and may explain a lower score. Listed credentials and press mentions are not independently verified by this score.
- Public rating
- N/A/5 → 0 / 35 points
- Review Volume
- 0 reviews → 0 / 20 points
- Listed credentials
- None listed → 0 / 5 points
- Listed press mentions
- 0 mentions → 0 / 3 points
- Web Presence
- 0 / 20 points
- Recorded history
- N/A → 0 / 2 points
- Profile information
- 6 / 15 points
Key facts
- Based in
- MAPLE VALLEY, WA
- Address
- PO BOX 274
- Phone
- 2065109925
- Budget tier
- Contact firm
- Licensed in
- WA
Frequently asked questions
- What services does THOMPSON EXCAVATING INC offer?
- THOMPSON EXCAVATING INC's specific services are not yet catalogued in our directory. Contact the firm directly for their current service offerings.
- What is THOMPSON EXCAVATING INC's typical project cost?
- Cost information for THOMPSON EXCAVATING INC is not published in our directory. Contact the firm directly at 2065109925 for a project-specific quote.
- Where is THOMPSON EXCAVATING INC located and what areas do they serve?
- THOMPSON EXCAVATING INC is based in MAPLE VALLEY, WA and lists licensing in WA. Confirm current standing with the relevant regulator.
- How do I hire THOMPSON EXCAVATING INC?
- To hire THOMPSON EXCAVATING INC: call 2065109925. Most contractors ask about scope, timeline, and budget range before scheduling an estimate.