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JLoadPro logo

JLoadPro

Reviewed for HVAC contractors.

JLoadPro website on a phone screen
Screenshot from JLoadPro's site, captured Oct 15, 2026.
JLoadPro logo

JLoadPro

Manual J load calcs with AI photo measurement

Free for one calc, $49 per month after. Point the phone at a tape, laser, or floor plan and it fills in the dimensions.

Price
Starter free (1 calc). Pro $49/mo unlimited. Team $149/mo up to 5 users. 14-day trial.
Who it's for
HVAC shops that need permit-ready Manual J reports without an office estimator.
Where it pays back
Fewer oversized systems and faster permit paperwork.Estimate, not a tested result: at $49 a month, it covers itself if it saves about one hour of estimator time a week.

Skip it if a distributor or engineer already runs your load calcs.

Source: https://jloadpro.com/

See it ranked with the rest: HVAC

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