Engineering Plans for Log Home Expansion

I need structural engineering plans for permitting to add a second-story balcony and roof extension on my log home.

Requirements:
- Detailed construction drawings are essential
- No existing drawings or plans available

Ideal skills and experience:
- Expertise in structural engineering, especially for log homes
- Experience with detailed construction drawings
- Familiarity with permitting processes

Additionally, I'm looking for a contractor to help with the build. Please include relevant experience in your bids.