A small, US-based firm taking HVAC design seriously.
LoadCalcs is family-owned and headquartered in Lancaster, Kentucky. Since 2017 we've delivered ACCA-certified, permit-ready load calculations to contractors, builders, and homeowners across the US, Canada, and Mexico.
Our story
Scott Pingleton spent more than two decades in HVAC design before starting LoadCalcs to do one thing well: produce fast, accurate, permit-ready load calculations from a credentialed designer who picks up the phone. The whole team is US-based. We don't outsource and we don't hand your project to a junior who's never been on a jobsite.
That's why our reports are accepted in 29+ states on first submittal, and why our turnaround stays measured in days, not weeks.
ACCA-Certified
Manual J · S · D · T
US-Based
Designers, not subcontractors
29+ States
Accepted on first submittal
Since 2017
Family-owned
The team
Scott Pingleton
Principal & Lead Designer
25+ years in HVAC design. ACCA-certified in Manual J, S, D, and T. Sees every project through to permit.
Jacob Worley
Designer
ACCA-certified designer. Day-to-day production of residential Manual J and S deliverables.
Amy Pingleton
Office Coordinator
Keeps quotes moving, files where they belong, and clients informed.
Get a same-day quote on your load calculation.
Upload your plans, get a quote within hours, and receive a permit-ready report from a named, ACCA-certified designer.