Tomball has managed something rare: a genuine small-town downtown that draws festival crowds by the thousands, ringed by one of northwest Houston’s busiest commercial growth corridors. Supreme Site Services serves both sides of that story with clean, professionally maintained portable toilets, hand wash stations, luxury restroom trailers, and holding tanks — backed by next-day delivery, dependable weekly service, and responsive local support.
Whether you’re building along the Tomball Tollway (SH 249), FM 2920, or the Grand Parkway (SH 99), working a healthcare or business-park project, or planning an event near Old Town Tomball, our equipment arrives ready for immediate use and stays professionally maintained throughout your rental.
What you can expect from every rental:
Tomball’s project map covers a lot of ground: commercial construction following the 249 Tollway north, medical and healthcare development around the hospital corridor, business and technology park facilities, residential communities filling in along 2920 and the Grand Parkway, and a downtown events calendar that regularly closes streets and draws serious crowds. Each of those needs sanitation done a little differently — and all of them need it done reliably.
Supreme delivers both. Every service visit includes a complete top-to-bottom cleaning with professional-grade products, pumping, restocking, and a working inspection of each unit, on a weekly schedule our routes through northwest Harris County actually keep. Jobsite, facility, or festival, your dedicated account manager specs the right equipment, coordinates the logistics, and stays reachable when plans change.
Clean, dependable units for commercial builds along the 249 corridor, residential phases off 2920 and the Grand Parkway, healthcare-adjacent construction, and facility accounts in Tomball’s business parks. Stocked, OSHA-ready, and serviced weekly.
Pair standalone hand wash stations with your restrooms wherever running water isn’t available — expected on medical-adjacent projects, Tomball ISD work, and any event serving food, which in Tomball is most of them.
Luxury restroom trailers with flushing toilets, sinks, climate control, and finished interiors — the right call for weddings, corporate functions, and community events where guest experience matters. In a town that hosts as many gatherings as Tomball does, the upgrade gets noticed.
Dependable waste holding for mobile offices, temporary facilities, and RVs on sites without sewer access — from business-park construction trailers to long-term project offices along the corridors. Sized to your setup, pumped on schedule.
Tell us about your project, timeline, location, and equipment needs. We’ll recommend the right sanitation solution and provide straightforward pricing.
We’ll deliver your equipment on schedule, place it where you need it, and ensure everything is ready for immediate use.
Every standard rental includes scheduled cleaning, pumping, sanitizing, restocking, and routine maintenance to keep your equipment clean and operating properly.
When your project is complete, we’ll promptly remove the equipment so your site stays clean and organized.
Supreme Site Services provides porta potty rentals throughout Tomball and the communities around it in northwest Harris County and southern Montgomery County:
If your project is outside these communities, contact our team — we serve jobsites throughout northwest Harris County and the Greater Houston region.
Tomball’s growth runs on a diverse project mix: commercial development along the Tollway, healthcare and medical office construction, business and technology park facilities, Tomball ISD projects, residential communities on every side of town, and one of the busiest municipal event calendars in northwest Harris County. We support the contractors, facility managers, city staff, and organizers behind all of it:
Whatever you’re building or hosting, the standard holds: clean equipment, weekly service that shows up on schedule, and an account manager who answers the phone.
Yes. Next-day delivery is available for most projects in Tomball and northwest Harris County, subject to equipment availability and scheduling.
Yes — and the logistics are half the job. We coordinate delivery and pickup around street-closure windows, place units where crowds and vendors can reach them without blocking flow, and schedule servicing between event days on multi-day runs.
Absolutely. Municipal and government projects are a core account type — we’re comfortable with procurement requirements, insurance documentation, and the coordination that public events and city jobsites require.
Yes. Business-park construction, facility maintenance projects, and commercial sites along the 249 corridor are regular Tomball work for us, including properties with specific access rules and delivery windows.
Jobsites: roughly one unit per 10 workers on a standard 40-hour week. Events: attendance, duration, and whether alcohol is served all move the number up. Give us the specifics and we’ll spec the count, including hand wash stations.
Call us or submit a quote request online. We’ll ask a few questions about the project, recommend the right equipment, and give you straightforward pricing — no games.
From the 249 Tollway to FM 2920, the business parks to Old Town Tomball, Supreme Site Services keeps northwest Harris County’s jobsites, facilities, and events covered with clean equipment and weekly service you can count on.
Contact Supreme Site Services today for fast pricing and portable restroom rentals done right.
