KEY CONCEPTS CONSTRUCTION LLC
Directory information score: 6/100
Profile updated October 2, 2026
Washington State Labor & Industries’ contractor license dataset lists KEY CONCEPTS CONSTRUCTION LLC as a construction contractor with the general-contractor specialty. As observed on 2026-10-02, the dataset listed KEYCOCC872P2 (ACTIVE, expires 02/10/2027). Its listed mailing address is 9230 128th Ave NE, KIRKLAND, WA 98033, and its listed business phone is 4257362810. L&I describes these as contractor-reported records; the mailing address and phone have not been independently confirmed.
Directory information score for KEY CONCEPTS CONSTRUCTION LLC
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
- KIRKLAND, WA
- Address
- 9230 128th Ave NE
- Phone
- 4257362810
- Budget tier
- Contact firm
- Licensed in
- WA
Frequently asked questions
- What services does KEY CONCEPTS CONSTRUCTION LLC offer?
- KEY CONCEPTS CONSTRUCTION LLC's specific services are not yet catalogued in our directory. Contact the firm directly for their current service offerings.
- What is KEY CONCEPTS CONSTRUCTION LLC's typical project cost?
- Cost information for KEY CONCEPTS CONSTRUCTION LLC is not published in our directory. Contact the firm directly at 4257362810 for a project-specific quote.
- Where is KEY CONCEPTS CONSTRUCTION LLC located and what areas do they serve?
- KEY CONCEPTS CONSTRUCTION LLC is based in KIRKLAND, WA and lists licensing in WA. Confirm current standing with the relevant regulator.
- How do I hire KEY CONCEPTS CONSTRUCTION LLC?
- To hire KEY CONCEPTS CONSTRUCTION LLC: call 4257362810. Most contractors ask about scope, timeline, and budget range before scheduling an estimate.