Guides & Tools for Screening a Firm Without Being Sold a Gallery
The doors are the smaller half of this site. The larger half is here: the decision tools a buyer needs before any firm's name matters.
How to screen a pool engineering firm
The five screens in order — what to ask, what a structural answer sounds like, and what an evasive one is telling you.
Firm vs solo engineer
The honest structural comparison: what a bench protects, what a solo seal protects, and how to price the difference knowingly.
The firm screen
Five requests — principal, bench, soil, turnaround, record — and the structure test that assigns each firm its weight before signing.
The bench check
The documents to request before you believe a firm's depth, item by item — and what each one protects you from.
License lookup, all 51 states
The verification step that outranks every other — including this site's.
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 screens the documented structure behind pool engineering firms 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.