Customer reviews
Honest feedback from people who've trusted us with their permit packages, equipment sizing, and energy compliance.
Verified projects
"Turned around a Manual J and S for a 4,200 sq ft custom home in two days. The report sailed through plan review on the first submittal. This is now our go-to designer."
Marcus T.
HVAC Contractor — Austin, TX
Manual J + S
"Three contractors wanted to install a 5-ton unit. The LoadCalcs report showed we only needed 3 tons. Saved thousands up front and our utility bills dropped immediately."
Priya R.
Homeowner — Raleigh, NC
Manual J
"We run six projects at a time and Scott's team keeps up with every one. Stamped reports, fast turnaround, and they handle AHJ revisions without us touching it."
Daniel K.
Builder — Denver, CO
Full design package
"Manual J, S, and D all coordinated with our drawings. The team explained their assumptions clearly when our mechanical reviewer had questions."
Erin S.
Architect — Portland, OR
Manual J / S / D
"Title 24 reports for our California jobs came back faster than the local energy consultants we used to use, and the turnaround has been a game changer."
Luis A.
Contractor — Phoenix, AZ
Energy calculations
"I needed a full permit package overnight to make a deadline. They delivered the next morning and the building department accepted it the same day."
Hannah W.
Builder — Nashville, TN
Permitting documents
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