Traditional Architect & Engineer for Basement

I'm looking for an architect and a structural engineer to design a new walk up stairs on a level basement, including a new door through the concrete foundation.

Key Requirements:
- Architectural Style: The desired style is traditional, so experience in this style is essential.
- Basement Design: Knowledge in Basement Foundation codes to design a retention wall to acommodate a stair well; integrated with the current architectural design of the house and following the Architectural Guidelines established in the community.
- Structural Engineering and Foundation Knowledge - requires experience in concrete modifications including concrete cutting and reinforcing.

Ideal Freelancer:
- Experienced in Traditional Style: Must have previous experience in designing traditional-style homes.
- Basements & Recreational Spaces: Previous projects involving the design of recreational basements,
- Concrete foundations mods

Please show me your previous work in traditional designs and basements, especially in concrete stairwells and retention walls installed in colder weather (-40*C to 36*C).