I will do manual j load calculation, hvac design, and cooling load analysis for permits

Ever had a building department reject your HVAC permit because the load calc "didn't show enough detail"?

Or had a contractor glance at your rooms and say, "You need a 4ton unit," without measuring anything?

That's not a load calculation, that's a guess with a number on it.

You're here because you need a Manual J cooling load calc for a permit, an AC upgrade, or to make sure the unit you're buying actually fits your space. You need numbers the building department can verify and a report you can actually understand.

That's what I do.

What you get:

1. ACCA Manual J cooling + heating load calc (Wrightsoft MJ8 / Carrier HAP)
2. Permit-ready report with room-by-room breakdowns
3. Manual D duct sizing when needed
4. SAP2000 / ETABS structural analysis if your project requires it
5. Plain English walkthrough

Why this matters:

Most rejected HVAC permits come from incomplete calcs not wrong numbers, but missing details the reviewer needs. Every report is structured the way an AHJ reviewer expects: clear inputs, clear method, clear outputs.

Who this is for: homeowners, contractors, architects, and small commercial.

DM me Now.