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NAICS Playbook · Operations & Maintenance

Federal proposal tools for NAICS 561210

Facilities Support Services

Bid software for Facilities Support contractors

VETR Proposal is federal proposal tools for bundled base-operations work. A 561210 contract packages janitorial, grounds, HVAC, security and admin support into one requirement, which means one solicitation carries several distinct scopes and usually a team to cover them. VETR tracks partners and workshare against the 13 CFR 125.6 limitations on subcontracting, and tests the split against the priced cost volume rather than against a kickoff estimate.

NAICS 561210 covers integrated facility operations — janitorial, grounds, HVAC, security, mailroom, and admin support bundled under one contract. Largest buyers are GSA (federal building portfolios), DoD (base operations), and the VA (medical center support).

$37.1B in federal contracts obligated in FY2025· USASpending.gov

Federal contracting in NAICS 561210 at a glance

SBA size standard

$47M average annual receipts

Per SBA's table of small business size standards (13 CFR 121.201), as published for 2023. Some codes carry footnoted exceptions. SBA revises these — confirm the current standard at sba.gov before you certify your size on an offer.

Top buying agencies

GSA
DoD
VA
DHS
DoJ

Common contract types

  • FFP base-operations contracts
  • IDIQ task orders
  • BPAs

Common vehicles

  • GSA Schedule 03FAC
  • DoD BOS IDIQs
  • VA T4NG support
The VETR Framework

How VETR applies to NAICS 561210 pursuits

Four pillars, calibrated to how Facilities Support contracting officers actually evaluate proposals.

V

Value

Applied to NAICS 561210

Facilities contracts compete heavily on price + transition risk. VETR's cost-proposal tools model FTE + indirect rates to a level the contracting officer can defend in source selection.

E

Experience

Applied to NAICS 561210

Past performance for facility services weighs total square footage managed, customer-satisfaction CPARS, and safety records. VETR's past-performance records capture those fields.

T

Teaming

Applied to NAICS 561210

Bundle bids often need specialty subs (elevator maintenance, fire-system inspection, OSHA-cert). VETR's teaming CRM tags by specialty + licensure.

R

Responsiveness

Applied to NAICS 561210

Transition-in plans are scored hard. VETR's technical-approach builder includes transition-plan templates calibrated to GSA + DoD evaluator expectations.

Win your next NAICS 561210 contract

VETR turns your strengths into evidence the contracting officer will score. Free for 14 days, no credit card.