Second Floor Load Analysis

I'm currently in need of a professional to accurately determine the load capacity of my second floor. The floor is primarily being used for residential purposes. However, I intend to place gym equipment on it, which could potentially exert considerable weight. The construction of the second floor involved the use of wood.

Ideal skills and experience needed:
- In-depth understanding of architecture and structural engineering
- Previous experience working with residential infrastructure
- Strong knowledge on wood's load-bearing properties, particularly with heavy gym equipment.

Key Responsibilities:
- Assess the current integrity and strength of the wood floor
- Estimate the load capacity, especially considering the planned gym equipment.
- Provide safety assurance or necessary structural upgrade suggestions.