What's included
- Exit sign faces and housings
- Emergency light heads and housings
- Combination exit and emergency units
Not included
- Monthly or annual testing
- Battery replacement or repairs
- Any change to sign position
Why it matters
Exit signs must be easy to see; dusty or yellowed faces look neglected.
More on why it matters
These units sit above doors and are often missed by routine cleaning.
How AELC providers clean exit signs and emergency lights
Every provider follows the AELC Source-Control Method: capture the dust, don't move it.
- IdentifyNote each unit and report any sign that is not illuminated.
- CaptureVacuum the housing with a soft brush.
- ContainWipe faces with barely damp microfiber, keeping moisture out of the unit.
- VerifyConfirm each sign remains illuminated after cleaning.
How often, and how it's priced
Recommended frequency
| All commercial facilities | Every 6 months, alongside light fixtures |
Pricing is local
Your local AELC Certified Provider sets the price for your space. What affects it:
- How many exit signs and emergency lights you have
- Height and access
- Dust, grease or buildup
- One-time reset or recurring schedule
DIY tips between professional visits
- Report any dark exit sign to facility management immediately.
Safety: when work stops
- Do not open units or disconnect batteries.
- Never relocate or cover life-safety signage.
See all red-light conditions and what AELC does not do.
Who needs it most
OfficesK–12 SchoolsChurches and Houses of WorshipTheaters and AuditoriumsHotels and ResortsRetail Stores
Exit Sign and Emergency Light Cleaning: FAQ
Do you test exit signs?
No. AELC providers clean the exterior and will report a sign that is not lit. Testing is handled by the facility or its life-safety contractor.
Last updated October 4, 2026. Reviewed by the AELC Method team. Local services are performed by independently owned AELC Certified Providers. Above Eye Level Cleaning.