Top 7 ADA Porta Potty in Charleston, SC
The best ADA porta potty rental companies in Charleston, SC for 2026 include Mightrex Porta Potty Rental Charleston (5), McGraw Event Pros (5), Charleston Restroom Trailers (5). All provide ADA-compliant wheelchair-accessible units that meet federal accessibility requirements.
Mightrex Porta Potty Rental Charleston
McGraw Event Pros
Charleston Restroom Trailers
Grand Restrooms
Toilets of Charleston LLC
Access Portable Toilets
Trash Gurl LLC.
How We Ranked These Charleston Pros
Our rankings are based on a weighted evaluation of five key factors:
- Licensing & Insurance — All listed businesses hold active state licenses verified through official databases.
- Customer Reviews — We aggregate ratings from Google, Yelp, and the BBB, weighting recency and review volume.
- Response Time — Companies offering same-day or 24/7 emergency service score higher.
- Pricing Transparency — Businesses who offer flat-rate pricing or free estimates rank above those with opaque billing.
- Experience & Longevity — Years serving the Charleston market and breadth of services factor into overall reliability.
Rankings are reviewed quarterly. Have a correction? Contact us.
Frequently Asked Questions
How much does an ADA porta potty cost in Charleston?
ADA-compliant porta potties in Charleston cost $125-$250 per week for events and construction sites. They are larger than standard units to accommodate wheelchairs and include grab bars, wider doors, and ramp access.
Am I required to have ADA porta potties?
Yes, if your event or construction site is open to the public or has employees with disabilities. The ADA requires at least one accessible unit for every cluster of portable restrooms. Most Charleston events need at least one.
What makes a porta potty ADA compliant?
ADA porta potties are larger (minimum 60-inch turning radius), have wider doors (32+ inches), grab bars on both sides, lower toilet seat height, non-slip flooring, and ground-level ramp access. No steps.