Where construction budgets leak.
Volatile material pricing
Quotes expire before the bid is even awarded. Contract pricing brings stability you can estimate against.
Rental & equipment costs
Peak-season rental rates crush project budgets. Pre-negotiated national rates apply year-round, on every job.
Fragmented jobsite spend
Dozens of PMs buying from dozens of vendors at list price. One membership puts every crew on the same discounted contracts.

Bid sharper. Build cheaper. Keep the difference.
GPS members buy like a national GC — even on a regional footprint. No minimums, no forced switching, and pricing your estimators can actually plan around.
- National-volume pricing tiers, regardless of your company size
- Contract terms that hold through the life of the project
- One membership covers every crew, office, and jobsite
- Free benchmark against your current supplier pricing
Programs built for construction.
Building Materials & Supplies
Lumber alternatives, roofing, paint, components, and raw materials from national programs.
MRO & Jobsite Supplies
Fasteners, tools, safety gear, and consumables from the biggest names in industrial distribution.
Equipment Rental
National-account rates on aerial, earthmoving, power, and climate equipment.
Uniforms, PPE & First Aid
Uniform rental and safety programs that keep crews compliant and outfitted.
Fleet, Fuel & Travel
Fuel cards, vehicle rental, and travel programs for crews that move.
Freight & Logistics
LTL, parcel, and heavy-haul rates negotiated on national volume.
Suppliers construction teams rely on.
Your next bid deserves better numbers.
Join free and put contract pricing behind every estimate. Or send us a materials list and we’ll benchmark it first.
Become a Member — Free