For Subcontractors & Trade Partners

Work With
Porter Brothers.

Partnership-based subcontractor relationships — clear scope, reliable payment, and long-term work built on mutual trust.

Our Approach

Partners, Not Just Bidders.

We don't build a subcontractor list from the lowest number — we build it from the crew that shows up prepared, communicates honestly, and delivers the job they committed to.

  • Long-term relationships over transactional awards
  • Transparent schedule and scope expectations from day one
  • Prompt, predictable payment cycles
  • Direct access to our PMs and supers — no layers
  • Safety-first coordination across every trade
Join Our Subcontractor List
Before You Bid

Required Documents.

Everything you need to pre-qualify, submit insurance, and access our subcontractor portal.

Form 01 · Prequalification

Pre-Qualification Form

Required for all new subcontractors. Covers licensure, bonding capacity, project history, and safety record.

Download PDF
Form 02 · Insurance

Subcontractor Insurance Requirements

Coverage minimums, additional-insured endorsements, and certificate submission instructions.

Download PDF
Portal · Access

Warrant & Sub Vendor Portal

Credentialed portal for active subs — timecards, change orders, invoicing, and closeout documents.

Request Access
Working With Us

What You Can Expect.

Communication Through Clarity

Straight answers, predictable updates, and no surprises at closeout.

Scope & Schedule Alignment

Clear expectations and a shared plan before work starts — not after.

Budget Stewardship

We treat your capital and ours with the same discipline — no games.

Safety as Standard

Zero-incident job sites. OSHA-trained coordination across all trades.

Multi-Sector Expertise

Commercial, hospitality, industrial, energy, aerospace, religious — one standard.

Character & Accountability

Integrity, respect, and follow-through — how we operate, full stop.

Ready to Break Ground?
Start with the Right Partner.

Start a Project