Dumpster sizes in Mobile run from a compact 10 yard box for garage cleanouts to a 40 yard unit for big demo jobs, with 20 yard and 30 yard sizes covering most roofing, remodel, and construction work in between. Picking the right one comes down to volume and where the truck can park.
A 10 yard dumpster is the smallest box Mobile Porta Pros rolls out, and it fits tight driveways across Mobile better than anything bigger. Typical 10 yard dumpster dimensions run around 12 feet long, 8 feet wide, and 3.5 feet tall, though exact measurements shift a little between manufacturers. That footprint makes it a good fit for a single room gut, a shed teardown, or yard debris after storm cleanup. If you are working a lot in Tillmans Corner, 10.4 miles southwest of downtown Mobile, or a tighter lot in Prichard, the smaller pad size matters more than the yardage. Every roll-off, regardless of size, needs about 60 feet of straight clearance behind the truck for the driver to set it down safely. Check dumpster rental cost before booking, since box size drives the price more than anything else. For anyone unsure which size covers a specific cleanout, the dumpster sizes and dimensions breakdown here is the starting point before requesting a quote.
A 20 yard dumpster is the size most Mobile homeowners and contractors land on, and it holds roughly 20 cubic yards inside a frame close to 22 feet long, 8 feet wide, and about 4.5 feet tall. Dumpster sizes in the 20 yard class handle kitchen remodels, deck removal, and multi-room flooring tear-outs without needing a second pull. The 20 yard dumpster size sits in the middle of the lineup, big enough for bulky debris but still narrow enough for most residential driveways in Mobile and out toward Chickasaw, 11.5 miles north. Weight matters as much as volume here, so it is worth a look at dumpster weight limits before loading shingles or concrete. Anyone doing a full renovation should also check what cannot go in a dumpster, since paint, tires, and certain chemicals get rejected at the landfill regardless of box size. For active job sites, pairing a roll-off with construction site services keeps toilets, fencing, and debris removal on one schedule instead of three separate calls.
A 30 yard dumpster size runs close to 22 feet long, 8 feet wide, and roughly 6 feet tall, the extra height being the main difference from the 20 yard box rather than added length. That taller wall setup makes 30 yard dumpster size the choice for whole-house renovations, roof tear-offs on larger homes, or commercial buildouts around Mobile. Because the box sits taller, loading over the side gets harder toward the top, so contractors doing shingle removal often ask for it anyway since the weight fills the yardage before it fills the height. Drivers still need that same 60 feet of straight clearance behind the truck, so lots near Theodore, 12.8 miles southwest, with narrow alley access sometimes need a smaller unit instead. For bigger commercial teardown work, see construction dumpster rental for load-specific guidance, and check dumpster permit requirements if the box needs to sit in the street or right of way rather than on private property.
| size | typical length x width x height | best for |
|---|---|---|
| 10 yard | 12 ft x 8 ft x 3.5 ft | single room cleanout, small yard debris |
| 20 yard | 22 ft x 8 ft x 4.5 ft | kitchen or bath remodel, deck removal |
| 30 yard | 22 ft x 8 ft x 6 ft | whole-house renovation, roof tear-off |
| 40 yard | 22 ft x 8 ft x 8 ft | new construction, large commercial demo |
Dumpster prices in Mobile run from around 51 dollars a day on the low end up to 112 dollars for a short rental, with weekly rates landing between 426 and 778 dollars depending on size and how long the box stays on site. Monthly rentals start lower per day but the total climbs the longer the unit sits, so match the size to the job instead of renting the biggest box out of caution. For exact size-by-size numbers, 10 yard dumpster rental, 20 yard dumpster rental, 30 yard dumpster rental, and 40 yard dumpster rental each break down what fits that specific frame.
Placement on private property, like a driveway or a job site pad, usually does not need a permit. Setting a dumpster in the street or public right of way is different, and that placement needs confirming with the City of Mobile before delivery. Mobile Porta Pros can flag this during scheduling, but the customer should still check with the city directly rather than assume. Full detail lives on dumpster permit requirements, which also covers what happens if a box needs to sit at the curb during a driveway repaving job. Job sites already juggling other rentals, like a temporary fence rental around a demo zone or a light tower rental for after-hours work, often coordinate all the permit questions at once instead of piecemeal. Housekeeping rules under OSHA 1926.25 require scrap and debris to be cleared from active work areas, and OSHA 1926.252 covers how waste gets disposed of on a job site, including chutes and enclosures, which is part of why box size and placement both matter on a busy Mobile lot.
Weight limits depend on what is inside, not just the yardage. Dense material like concrete or shingles fills the weight limit long before it fills the box. Check dumpster weight limits for material-specific guidance before loading a 20 yard box for a roofing tear-off.
Roll-off trucks need about 60 feet of straight clearance behind the drop point to set the box down safely. Narrow driveways in older Mobile neighborhoods sometimes need a smaller size instead of a bigger one because of this.
Some materials get rejected at the landfill regardless of dumpster size, including tires and certain electronics. See what cannot go in a dumpster for the full list before loading a box for a cleanout.
Most kitchen remodels fit a 20 yard dumpster, since cabinets, countertops, and flooring debris usually stay under that weight and volume threshold. A full-house renovation with multiple rooms usually needs the taller 30 yard box instead.
Rental length is flexible, from a single day up to a full month, and pricing scales with duration. Longer jobs across Mobile, including sites near Saraland, 19.2 miles north, often rent by the week or month to avoid repeat delivery fees.
Yes. Mobile Porta Pros delivers dumpster sizes and dimensions across Mobile and the surrounding metro, with same-day and next-day drop-off available on most orders.
Pricing depends on the unit and how long you need it. See our cost breakdown and request a free quote for an exact figure.
Standard rentals include scheduled service — a pump-out, a clean, a restock and fresh deodorizer. Busy or hot-weather sites can be serviced more often.
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