Top 7 Construction Porta Potty in Denver, CO
The best construction porta potty rental companies in Denver, CO for 2026 include Dependable Portable Restrooms (4.9), NexGen Portables (4.9), Pristine Portable Rentals (4.8). All provide OSHA-compliant units with weekly servicing for job sites of any size.
Dependable Portable Restrooms
NexGen Portables
Pristine Portable Rentals
Flushify Porta Potty Rental
Colorado Outhouse LLC
Clean Green Portables
Porta Potty Rentals of Denver
How We Ranked These Denver 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 Denver market and breadth of services factor into overall reliability.
Rankings are reviewed quarterly. Have a correction? Contact us.
Frequently Asked Questions
How many porta potties does OSHA require on a construction site?
OSHA requires 1 toilet per 20 workers for the first 200 workers, then 1 per 40 additional workers. Most Denver rental companies help ensure compliance with OSHA 29 CFR 1926.51.
How much does a construction porta potty cost in Denver?
Construction site porta potties in Denver typically cost $75-$150 per unit per week including weekly servicing. Monthly rates run $175-$350. Volume discounts available for 5+ units.
Do construction porta potties include servicing?
Yes, weekly servicing is standard — pumping, restocking toilet paper and hand sanitizer, and sanitizing the unit. Additional services or more frequent cleaning can be arranged for busy sites.