Industry 04 · Facility, maintenance and turnaround managers
Oil, Gas & Petrochemical.
Gulf Coast facilities demand contractors who work inside their safety programs. CLN™ — an ISNetworld member and DISA compliant — maintains building exteriors, facility envelopes and storage tank exteriors with access planning built around operational restrictions.

Exterior challenges
- Working within site safety and permit requirements
- Elevated structures that are costly to access
- Atmospheric staining on envelopes and tank exteriors
- Coordinating with other contractors on site
Typical assets we maintain
- Industrial building exteriors
- Facility envelopes
- Elevated structures
- Storage tank exteriors
Applicable services
Roof Systems
- Industrial roof-surface cleaning and coatings where qualified
Building Envelope
- Facility envelope cleaning
- Compatible protective treatments
Exterior Surfaces
- Pad, pavement and concrete cleaning
Preservation & maintenance benefits
- Contractor coordination
- Reduced lift and scaffold exposure
- Documented condition records
- Planned around operations
How delivery works
Assess→Clean→Restore→Protect→Document
Every scope starts with a condition assessment and ends with documented before-and-after results through CLN Insight3D™, so you have a record of what was done and when the next service is due.
Frequently asked
Are you set up for refinery contractor requirements?
CLN™ is an ISNetworld member and DISA compliant; site-specific requirements are confirmed during assessment.
Can you work in classified hazardous areas?
Hazardous-area work is evaluated per site and only performed where CLN is qualified and permitted.
