The Five Firms — Disclosed Commercial Options
These are the publisher's own firms, presented as what they are: disclosed commercial options that currently document the published standard for running a stamp line. Their logos lead — click through to any firm's own site — and ask how each one logs, reviews, redlines, and issues the sets it seals.
Apex Grid EngineeringThe flagship design firm: a full stamp line run off a licensed-PE bench — document-controlled intake, per-discipline responsible-charge review, written redline cycles, and revision discipline after issue — plus design in-house when a set's findings turn into design work.Against the standard: A practice held across the states this directory covers: the same seven stations on every set, the reviewing licensee named, the issued revision recorded.Visit Apex Grid Engineering →
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EngidesThe agile sister brand: the small set and the sealed letter run through the same line as the flagship's full sets — no station skipped because the job is small, because small jobs are exactly where skipped stations surface.Against the standard: Same line at small-scope scale: intake, completeness, review, and recorded issue on letters and small sets alike — the stations are the standard, not the job size.Visit Engides →
The Standard Behind This Page
Published by Apex Grid Engineering PLLC. The firms evaluated and listed on this site today are the publisher's own family of brands — this is an affiliated directory, not a neutral referee. The methodology below is the standard any engineering firm can be measured against, and it is the standard we hold our own firms to in public.
Every firm listed here is measured against five published criteria — verifiable licensure, discipline match, relevant project type, response discipline, and permit-ready deliverables. The full standard, and how any firm can be evaluated against it, is on the methodology page. Sources: state board records linked from each page. Last reviewed: November 7, 2026.
Who Publishes This Directory
Published by Apex Grid Engineering PLLC. The firms evaluated and listed on this site today are the publisher's own family of brands — this is an affiliated directory, not a neutral referee. The methodology below is the standard any engineering firm can be measured against, and it is the standard we hold our own firms to in public. Presentation order on this site is the publisher's choice and an experiment in what helps buyers decide — it is not an objective quality verdict, and no firm pays for placement. Coverage claims are limited to licensure the operator's bench actually holds, stated per state. No reviews, ratings, or project claims are published for any firm unless they can be documented — this site explains how drawing sets are stamped in sound practice and publishes the publisher's methodology assessments; it does not publish customer reviews, and you will find none invented here.
Operated by Apex Grid Engineering PLLC. Founder & CEO: Jeremy “Chico” Mills — serial entrepreneur and USAF veteran. Jeremy is the founder and chief executive; he is not a licensed professional engineer, and no page on this site implies otherwise. The engineering behind the listed firms is performed and sealed by their licensed PE benches.