Quantum Entry Systems furnishes hollow metal doors and frames, wood doors, finish hardware, electrified openings and Division 10 specialties to general contractors across Texas. One supplier from bid through closeout.
Furnish-only packages priced from your drawings and specifications. Installation by your crew, or by arrangement.
Hollow metal doors and frames, stock and custom, fire-rated and non-rated. Flush wood doors, prefinished or paint grade. Lite kits, louvers, FRP and stainless where the spec calls for it.
Locks, closers, exit devices, hinges, weatherstrip and protection plates from the specified manufacturers. Electrified locks, power transfers, power supplies and door position switches coordinated with the access control vendor.
Toilet accessories, fire extinguishers and cabinets, mirrors, signage and other specialties bundled with the opening package so one submittal covers it.
The same process on every job, so your project manager always knows what is coming and when.
Every opening counted from the door schedule and plans, with RFIs on anything the documents leave open.
Scope, exclusions, lead times and pricing by building or phase, in writing, before the bid closes.
Hardware schedule by door number, product data and shop drawings for approval, with substitutions flagged, never swapped.
Orders released against your schedule, lead times tracked, material delivered to the site with the paperwork to close out.
Recent furnish-only packages for general contractors in Central and South Texas.
Hollow metal doors, frames and hardware for a municipal wastewater treatment plant. Sirius Building Company, general contractor.
Doors, frames and hardware for a municipal pump station, including fail-secure electrified openings. Sirius Building Company, general contractor.
Hollow metal frames, doors and finish hardware for a medical tenant improvement. Lever Construction, general contractor.
The same estimating we do for our own bids, offered to other openings companies. Priced per opening or on a monthly retainer, delivered in your format with your name on it. We never bid a project a client sends us.
Every opening from the schedule and plans, with sizes, types, ratings and the hardware set it belongs to. RFIs listed for anything the documents leave open.
DHI vertical format by door number, specified products, cores and keying noted, electrified openings called out with power and wiring responsibility.
Scope, exclusions, lead times and pricing at your multipliers and markup, laid out by building or phase, ready for your letterhead.
Astragal is a patent-pending estimating platform for the openings trade, built by an estimator who bids this work every week.
It reads the bid set, builds the hardware schedule and prices it from your books. Named for the strip that closes the gap between a pair of doors; that is what it does for the gap between the drawings and the proposal. Early access for estimating-service clients first.
Quantum Entry Systems is owned and run by Billy Wren, with thirty years in commercial construction and the last fifteen in doors, frames, hardware and access control. Before founding QES he managed openings packages for GCs including DPR, Clark Construction, Consigli and Davis, and built and sold a commercial furnishings dealership.
We are a small company on purpose. The person who estimates your job is the one who writes the submittal, places the orders and answers the phone when the frames show up.
"The door schedule gets pushed to the back of the room, and closeout becomes a nightmare that didn't have to happen. We get the openings right the first time."
Invite us on BuildingConnected or Procore, or email the drawings and specs. We respond the same business day.
