Residential Mechanical Design for Single-Family Home

I'm seeking a skilled professional to assist with Manual J load calculations for a single-family home (2,000 - 4,000 sq ft).

Requirements:
- Expertise in Manual J calculations
- Experience with residential mechanical design for single-family homes
- Ability to deliver accurate and efficient load calculations

Ideal Skills:
- Knowledge of HVAC systems
- Proficiency in relevant software and tools
- Attention to detail and accuracy

Please provide examples of previous work and relevant qualifications.