Independent sourcing service. KeystoneSource Sourcing is not Guerdon and does not claim authorized dealer status. Alternative modular and portable buildings are what this desk can ask factories to quote.

About KeystoneSource Sourcing

KeystoneSource Sourcing is an independent sourcing partner for buyers who arrive through a Guerdon search and need alternative modular or portable buildings. The service name is ours. The searched company is not. This desk does not claim authorized dealer status, does not own a plant, and does not publish a factory history.

Review RFQ Checklist
  1. Use
  2. Dimensions
  3. Loads
  4. Jurisdiction
  5. Quantity
  6. Destination
Checklist beside a modular elevation sketch

Buyer checkpoints, not a company chronology

The marks below are the order a brief should travel. They are not founding years, plant openings, or project counts. KeystoneSource Sourcing does not borrow another firm’s timeline.

  1. 01

    Name the reference and the use

    The buyer writes the product being compared and the occupancy. A brand search stays in the note as context. It is not converted into a promise of original-brand supply.

  2. 02

    Split the scope

    Shell, delivered, installed, and turnkey are written as separate descriptions. Foundation, freight, and set are in or out before any factory number is requested.

  3. 03

    Ask for documents on the quoted system

    Drawings and calculations are requested for the system in the bid. A general certificate name is recorded as a question, not as a credential this desk holds.

  4. 04

    Compare on one basis

    Quantity, destination, currency, and the same exclusions are lined up. The buyer and the project’s licensed professionals keep the award decision.

What this desk will and will not do

Record the brief

Use, dimensions, loads, jurisdiction, quantity, and destination are stored as the buyer wrote them.

Ask factories

The same sheet goes to suppliers who can discuss alternative modular or prefabricated forms.

Flag gaps

A missing snow load or an unnamed code path is sent back as a question.

Keep roles apart

The desk is not the engineer of record, the installer, or the authority having jurisdiction.

Leave ratings alone

A high-end, mid-range, budget, or undecided preference is the buyer’s note, not a plant score.

Skip invented proof

No customer count, capacity figure, or savings percentage is published, because none is evidenced here.

Start with the six-field brief

If the project use and the destination are known, the form is enough to open a factory inquiry. Drawings can be discussed after a person replies. The form itself has no upload control.

Request Factory Quotes