LLLocal Ledger
Washington
Independence indicatedHVAC

Foss Heating & Cooling

Mount Vernon / Skagit Valley

One record from the Washington ownership directory. Ownership status is not a quality rating, and this page is a permanent link to the evidence behind one claim — how the labels work.

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Ownership pathNo public ownership statement located; registry principals are natural persons

The company publishes the license number that matches its state record and states it has served the Skagit Valley since 1974, but it makes no claim about who owns it. Its state record carries its own UBI and lists three natural persons as principals, one of them sharing the surname the business trades under, recorded together in 2002. That is the whole of the evidence, which is why the confidence is Limited — nothing here rules out an outside investor.

Ownership confidenceLimited
Evidence references2 sources
Ownership claim reviewedSep 19, 2026
State record verifiedSep 19, 2026

Limited confidence means: Registry record only, with no public ownership statement located. It grades the evidence behind the ownership call, not the business.

State record activeFOSSHCI983QA

construction contractor · active · expires Nov 1, 2028

Registered as
FOSS HEATING & COOLING INC
UBI
602236031
Registered address
Mount Vernon, WA
Primary principal
FOSS, ROGER
Re-check this license at L&I ↗

Corporate fingerprint

From state records

Signals taken only from the Washington contractor registry — not from branding, pricing, or reviews.

No roll-up signal found

Every principal of record is a natural person, and this record shares no UBI or principal with another business in the directory. That is consistent with independence — it does not prove no outside investor exists.

Prices, speed & reviews

Evidence limits
No verified historical change

This directory has no matched price, elapsed-service-time, or review history for this business. Current provider offers are shown separately from measured outcomes.

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Evidence trail

2 sources
01Company published license number and service areaRead 2026-09-19: the site footer publishes Contractor License # FOSSHCI983QA and a Mount Vernon address, and the page states “Since 1974, Foss Heating & Cooling has served the Skagit Valley”. No ownership statement appears on the site.fossheating.com02Washington L&I contractor license dataOwn UBI 602236031; three principals of record, all natural persons, recorded 2002-11-01. No entity principal and no UBI shared with another business in this directory.data.wa.gov

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This is ownership research, not a service-quality endorsement. Verify licenses, insurance, permits, scope, and price before hiring.