03About

Since 1999.
Owner-led today.

A disciplined commercial exterior building-services partner for complex work on occupied, secured buildings. Calm, specific, accountable — the operator other vendors are measured against, market by market.

Built on an exterior-services operation running since 1999, Parmelee handles the exterior work most vendors can’t — high-rise glass, façade restoration, and waterproofing on occupied, secured commercial buildings. The work is a risk-management decision before it’s a cleaning one, and we’re built for that: coordinated access, building security, minimal disruption, and a documented closeout ownership can rely on.

We behave like a partner, not a conqueror. At this tier, calm signals competence — we speak in evidence, coordinate with the people running the building, and leave a record behind us.

We don’t sell the squeegee. We sell the controlled operation around it — the plan, the safety, the access, and the proof. That’s what makes a regional firm an institutional one.

We earn “the standard” market by market — never by printing it. The exterior-services operation behind Parmelee has run since 1999; under current ownership it was rebuilt around a single focus — controlled, documented exterior work on occupied, secured buildings.

01Credentials & safety

A vibe plus a number.

We list only what we hold. Crews are OSHA 30-trained, experienced in rope-access and swing-stage work. Safety is not a section — it is the system.

OSHA 30 Construction safety training — current
Held
BOMA Member Building Owners and Managers Association
Held
IWCA Member International Window Cleaning Association
Held
$2M General Liability Certificate of insurance available on request
Held

Parmelee Building Services is part of North Summit Holdings.

Get started

Request a Building Assessment

Tell us the building. We’ll come back with the access method, the safety plan, and the scope — no cost, no obligation.

Request a Building Assessment

Services

Commercial Window CleaningHigh-Rise Window CleaningRope AccessSwing StageBMU OperationGlass RestorationMineral-Stain RemovalFaçade CleaningPressure WashingSealing & CaulkingCommercial WaterproofingPost-Construction CleanupExterior Condition Reporting

Service areas

TulsaWichitaAustinOklahomaKansasArkansasTexas