Check it
before you sign off.
Give Redgorge any PDF from the job (plans, specs, an RFI, a submittal, a schedule) and ask it questions. It can run on a box in your building, so nothing under NDA has to be uploaded. Every answer cites its page: the sheet or spec page it came from.
Free set test. Send a closed-out job you already know. Inside five business days you get back what it found, every claim cited to a sheet, and you grade it. If it earns it, a free three-week pilot on your own sets comes next.
In the email: what the job was, roughly how many sheets, and where the set lives now. We reply with how to get it to us.
Straight to us at info@redgorge.com. No form, no sales sequence. If we wrote to you, just reply to that.
CHECKED
Division 23, spec against spec: duct insulation thickness.
NOT A CONFLICT — DIFFERENT SCOPE
The two statements govern different conditions: Section 3.5 A applies to concealed supply and return ducts, while Section 3.5 B applies to exposed supply ducts.
Sources on this answer: 2 · Pittsburg USD Bid 24-026
Two thicknesses, not a conflict
Pittsburg USD bid specs, duct insulation: 1-1/2 inch for concealed supply and return ducts, 1 inch minimum for exposed supply ducts. Both cited to page 307.

The proof
Every answer comes back with the sheet or the paragraph. Check it yourself in seconds.
Every mark opens the page it came from.
Grade us first, free, on a job you already know
Send one closed-out job you already know the answers to: plans, specs, or both. We run it, and inside five business days you get back what it found, every claim cited to a sheet, to grade against what you already know. No fee, and no obligation afterward except telling us the truth about it.
What we do and what it costs
One task. One number. A fixed price and an end date.
The work we go after
Every company has a job that is one person, reading, at 11 p.m.
Why it runs in your building
The systems in your contract went through procurement. An AI service did not.
About the box, plainly.
Who we are
Twenty years in construction. A decade of it in the model.