
Answers
Dumpster Rental FAQ for Wentzville and St. Charles County
Forty-eight straight answers from the crew that runs the routes — why a full basement adds a whole extra floor to every cleanout, how wet carpet and egress-window spoil change the size you need, which city, county or MoDOT rulebook applies to your address, why the HOA catches more people here than the permit desk does, and what we will not take at any price.
These are the questions that actually come across the desk at the yard on May Road, and most of the answers here are specific to eastern Missouri rather than lifted from a national guide. Nearly every house in St. Charles County has a full basement, so a cleanout carries an extra floor of contents up a stairwell. Severe weather sets the calendar. The subdivision covenants matter more than the permit counter. Start with container sizes, check where we run, or get in touch.
Booking & Delivery
How fast can you get a dumpster to my house in Wentzville?
Same day if you call early, next day on close to everything else. The yard is on May Road, so Wentzville, Lake Saint Louis, O'Fallon, Dardenne Prairie and Wright City are a short pull, and St. Peters, St. Charles, Troy, New Melle and Defiance are not much further. The board tightens in the spring remodel rush, it tightens hard the week after a hail event, and it tightens again during GM Wentzville shutdown weeks. See same-day dumpster rental for cut-off times.
What do you need from me to book a container?
Four things: the address, the date, roughly what is going in, and exactly where you want it set. That last one matters more here than people expect, because a lot of our sets land on a sloped subdivision drive or a long gravel approach out west. Tell us up front whether it is a roof tear-off, a basement cleanout, block and concrete from an egress cut-in, or clean brush. Those four load, weigh and haul completely differently, and a wrong assumption is what puts a can over the scale.
Do I need to be home when the driver arrives?
No, and most customers are not. Mark the spot with a cone, a scrap of two-by-four or a chalk line and text a photo — the driver puts it exactly there. If nothing is marked he sets it square on the drive, clear of the garage door, the sidewalk and the mailbox. Protection boards go down on every residential set and we photograph the driveway on arrival, so nobody argues later about a freeze-thaw crack the apron already had last February.
How much room does the truck need to set a container?
Roughly sixty feet of straight approach for truck and can together, about ten and a half feet of width, and twenty feet or more of clear overhead. Low limbs off mature oaks and silver maples are the number one overhead obstruction in the older Wentzville and St. Charles neighbourhoods, ahead of service drops and basketball goals. Newer subdivisions off Highway Z and David Hoekel Parkway are easy. Historic downtown around Pearce Boulevard is tight. Send one photo from the street looking in and we will tell you before we roll.
Will the container hurt my driveway?
Protection boards are standard and they do the job on sound concrete. The local complication is expansive clay: it moves with moisture, and a lot of aprons and slabs here have already cracked or settled before we ever show up. Winter freeze-thaw finishes the job. We spread the load, we photograph what is there on arrival, and on a drive that is visibly heaving we will suggest a street or side-yard set instead. Our driveway protection guide covers the details.
Can you deliver out to acreage on a gravel drive?
Yes, and we run New Melle, Defiance near the Daniel Boone Home, Augusta wine country, Foristell and Flint Hill constantly. Long gravel drives are fine when they are dry and firm; they rut badly after a week of rain or during spring thaw, so we may ask to wait a day or set near the head of the drive. Flag your septic tank, lateral field and well head before we come out. A loaded roll-off is heavy enough to damage a lateral field, and that repair costs far more than the rental.
How do swap-outs work if I fill it before I am done?
Call or text and we schedule a swap, usually next day. The driver hauls the full can, weighs it, and drops an empty in the same spot on the same trip. On a basement cleanout or a first-refresh remodel that is routine — the basement alone often fills one can before the main floor starts. Do not overfill waiting on us. Anything mounded above the top rail cannot be tarped, and by Missouri law we cannot legally haul an untarped load.
When are you busiest, and how far ahead should I book?
Four predictable crunches. Spring remodel season from March through June. The week or two after any hail or straight-line wind event, when the roofing trade books out all at once and every hauler in the county is chasing tear-offs. GM Wentzville shutdown weeks, because a shift-work town does its projects when the plant is down. And the fall push before the first hard freeze. Three or four days of notice is plenty most of the year; give us a week in those windows.
Pricing & What's Included
How does your flat-rate pricing actually work?
One quoted price for the size, the rental window, delivery, pickup, disposal and a stated weight allowance. You get the number before the truck rolls, not after the scale ticket comes back. That matters because the common complaint in this trade is a quote that covers the drop and then grows once the load is weighed. Tell us what is going in and we quote the right size the first time. Our cost breakdown explains what drives the number.
What is included in the quoted rate?
Delivery, the rental period, pickup, disposal up to the stated tonnage, protection boards under the rails, and the driver's time placing the can where you actually want it rather than where it is easiest to drop. Licensed and insured, and the tarp is on us. What is not included is anything that changes the disposal path: over-tonnage, prohibited items, or a load that has to be sorted at the facility because clean brush got mixed into construction debris.
What could change my bill after the fact?
Three things, and only three. Going over the weight allowance, which is charged by the ton on the scale ticket — we will send you the ticket. Prohibited material that forces a special disposal path or a return trip. Or a can we cannot pick up on the scheduled day because a vehicle, a trailer or a fresh load of mulch is parked in front of it. None of those are surprises if you tell us what is going in and keep the approach clear.
Do you charge if the truck cannot deliver?
If we roll out and cannot set the can, that is a trip charge, and it is the one bill nobody wants. It is also almost entirely avoidable. The usual causes here are a car left in the drive, a locked HOA gate, a limb hanging lower than it looked from the porch, and a gravel drive that turned to soup overnight. One photo from the street when you book prevents nearly all of it. If conditions change, call us the morning of and we reschedule free.
Can I keep the container longer than the standard window?
Usually yes — call before the end date and we extend it, subject to what the board looks like that week. The one place to be careful is a covenanted subdivision. Plenty of St. Charles County HOAs put a hard day limit on a container sitting in a driveway, and that limit is often shorter than our standard rental window. Read the covenants before you plan a three-week project, because the association letter arrives faster than you would think.
Is renting a can cheaper than hiring junk removal?
It depends entirely on who is doing the lifting. If you have the labour and the time, a roll-off you load yourself moves far more volume for the money, which is why it wins on basement cleanouts and remodels. If the material is heavy, awkward or up a full flight of basement stairs and you are doing it alone, full-service junk removal often works out better once you count the weekend you get back.
Why is a heavy load priced differently from a light one?
Because disposal is charged by weight, not by volume, and the difference is enormous. A can of couches, carpet and cardboard can be full and still light. The same can half-loaded with concrete, block, brick or clay spoil from an egress cut-in is already at the axle limit for the road. That is why we put heavy debris in a smaller box on purpose. See concrete and heavy debris for how we size those.
How do I get an accurate quote in one phone call?
Describe the job the way you would describe it to a neighbour. Square footage of roof in squares and how many layers. How much of the basement is coming out, and whether it is finished or storage. Whether there is any concrete, block or dirt. Whether anything got wet. Whether the drive is concrete, asphalt or gravel, and whether it slopes. Two minutes of that gets you the right size and a firm number, and it is why we still answer the phone ourselves.
Sizes & Weight Limits
What size do I need for a basement cleanout?
Bigger than the online calculator tells you, because the calculator was almost certainly written for a slab-on-grade market. A full St. Charles County basement is a whole additional floor of stored contents: the workshop, the laundry corner, the exercise bike, the holiday bins and the boxes from three previous moves. For a typical unfinished basement plus the garage, plan a 30 yard. Add the main floor and you are into a 40 or a swap. Our sizing guide works through real jobs.
How do I size a container for a roof tear-off?
By squares and layers, never by the footprint of the house. One square is a hundred square feet of roof surface, and a single layer of architectural shingle runs a couple of hundred pounds per square. Two layers doubles it, and multi-layer tear-offs are common on the 1970s and 1980s stock around here. Count the layers from an attic vent or a gable edge before you order. Roofing dumpster rental covers the sizes we use for each layer count.
How heavy is concrete, block and brick?
Roughly 2,400 to 2,800 pounds per cubic yard, which is why we never put it in a big box. Excavated clay from an egress window cut-in lands in the same range once it is damp, and there is more of it than people picture — a cut-in generates both the cut concrete or block and the spoil pile behind it. A 10 or 15 yard can, loaded to a marked line, is the right tool. See the 10 yard dumpster page.
Why is plaster and lath so much heavier than drywall?
Because it is: for the same volume, plaster and lath runs roughly two to three times the weight of modern drywall, and it comes off the wall in dense chunks rather than sheets. That matters in historic downtown Wentzville around Pearce Boulevard and on Historic Main Street in St. Charles, where the 19th-century brick and frame stock is full of it. If you are gutting a plaster room, order a smaller can than the volume suggests and expect to fill it faster.
What happens if I go over the weight allowance?
The overage is billed by the ton off the scale ticket, and we send you the ticket so you can see it. Nobody enjoys that conversation, so we would rather size it right up front. The three loads that blow past their allowance here are wet basement material, mixed concrete and dirt, and multi-layer tear-offs. If you are unsure, load the heavy material in one can and the light bulky material in another. It is almost always cheaper than one overweight haul.
When is a 10 or 15 yard the right call?
Whenever the material is dense rather than bulky. A single-layer roof on a small ranch, a bathroom gut, a patio or sidewalk demo, block from an egress cut-in, or a garage clear-out that is mostly hardware and paint cans. They also fit where a bigger box does not: short driveways in older neighbourhoods, tight townhome courts and side yards. The 15 yard can is our most common heavy-debris size on residential work.
When do I actually need a 40 yard?
Whole-house cleanouts where the basement is genuinely full, large additions, commercial tenant fit-outs, and structure demolition. It is the wrong choice for anything dense — you will hit the legal road weight long before the box looks full, and then you have paid for volume you cannot use. It also needs real room: sixty feet of approach and a drive that will take it. See the 40 yard dumpster page for the footprint.
How do I size a first-refresh remodel?
The 1990s and early-2000s subdivisions around here are hitting everything at once: deck at end of life, second or third roof, original kitchen and baths, and the basement finally getting finished. If those overlap, do not try to squeeze it into one can. Stage it — deck and roof first, interior second — and plan on a swap. The dense surprise is almost always deck posts set in concrete footings, which weigh far more than the lumber they held up.
What Can and Cannot Go In
What can I put in the container without asking first?
General household junk, furniture, carpet and pad, mattresses, clean wood and lumber, drywall, plaster, cabinetry, flooring, siding, roofing shingles, fencing, decking, non-refrigerant appliances, and construction and demolition debris. Concrete, block, brick and dirt are fine too, but only in a dedicated heavy-debris can we size for it. Anything liquid, pressurised, chemical or containing asbestos stays out. Our full St. Charles County list goes item by item.
What is flatly prohibited?
Liquids and wet paint, solvents, fuels and automotive fluids, pesticides and lawn chemicals, propane tanks and any pressurised cylinder, batteries of every type, medical and biohazard waste, tires, refrigerant-containing appliances, contaminated soil, and asbestos-containing material in any form. The reason is not fussiness — those items either fail at the landfill gate or create a genuine hazard for the driver and the sorting crew. Regulations change, so confirm current disposal requirements with the Missouri Department of Natural Resources at dnr.mo.gov.
Can you take asbestos-containing material?
No, not in any container, in any quantity, in any condition. Pre-1980 houses here routinely carry it in floor tile and mastic, in pipe and duct wrap around old basement ductwork and boilers, in plaster skim coats, in siding and in roofing felt. If you find grey fibrous wrap on basement ducts, stop and test before you touch it. Missouri DNR runs the state asbestos programme, and demolition generally triggers a NESHAP inspection and notification. Confirm current requirements with DNR before scheduling any demo.
What about lead paint in an older house?
Anything built before 1978 should be assumed to have lead paint until tested. Painted debris itself normally rides in the can, but the work that produces it is regulated: the EPA Renovation, Repair and Painting rule requires certified firms and contained work practices for paid work that disturbs painted surfaces in pre-1978 housing and child-occupied facilities. Check current requirements at epa.gov before hiring, because enforcement and the certification details do change.
Why can't refrigerators and air conditioners go in?
Because of the refrigerant. Anything with a sealed cooling circuit — refrigerator, freezer, window unit, dehumidifier, deep freeze in the basement — has to have the refrigerant recovered by a certified technician before the shell can be scrapped or landfilled. That is federal law, not a local rule. Get it evacuated and tagged and the empty cabinet is fine in the can. Otherwise set it aside and we will point you at a St. Charles County appliance recycler.
How do I handle brush, limbs and yard waste?
Missouri bans yard waste from sanitary landfills, so it cannot go in a mixed construction load at all. Brush, limbs, grass and leaves ride as a separate clean load to a composting or organics facility. Local tree debris is oak, hickory, maple, sycamore, silver maple and Bradford pear — Bradford pear splits apart in the first hard spring wind every year — and hardwood limb wood is far heavier than it looks. Book it as yard waste removal so it goes to the right gate.
Can I just burn the brush instead?
Often not, and check before you strike a match. Burning is restricted or banned outright in many municipalities across St. Charles County, rules differ between city limits and unincorporated county, and open burning is also weather and season dependent. Confirm current rules with your city and with St. Charles County before burning anything. One hard line regardless of jurisdiction: pressure-treated lumber must never be burned. The smoke and ash carry the preservative chemicals with them.
Where does leftover paint and household chemicals go?
To a St. Charles County household hazardous waste drop-off, not into the can. That covers paint, stain, solvents, thinners, pool chemicals, pesticides, herbicides, fuels, automotive fluids and old cleaners. Note that PaintCare does not operate in Missouri, so the paint take-back programme you may have used in another state simply is not available here — the county drop-off is the route. Check the current schedule and accepted items with the county before you load the truck. See local recycling and disposal options.
Permits & HOA Rules
Do I need a permit to put a dumpster in my own driveway?
Generally no. Private property placement on your own drive is the normal residential set and does not usually require a municipal permit anywhere we run. What triggers a permit is putting the can in the public right-of-way — the street, the parking lane, the shoulder or the sidewalk area. Requirements do get updated, so confirm with your own city before you assume. Our permit walkthrough covers who to call for each address.
What if the container has to sit in the street in Wentzville?
Then you are in the right-of-way and you need to talk to the City of Wentzville first. Street placement typically brings conditions around duration, reflective markings or cones, sight lines at intersections, and keeping the travel lane and sidewalk clear. Start at wentzvillemo.gov and confirm the current process, because obstruction rules and fees change from year to year. We can position for a driveway set instead if the permit timeline does not suit your schedule.
Does the same permit work in O'Fallon or St. Peters?
No. Every municipality here runs its own right-of-way rules and its own paperwork. O'Fallon, St. Peters, St. Charles, Lake Saint Louis, Cottleville, Dardenne Prairie, Weldon Spring and Foristell are all separate jurisdictions with separate desks, and a permit from one is worth nothing in the next. Ten minutes on the phone with the correct city saves a citation. Ask them specifically about duration limits and overnight marking, since those are the two conditions that vary most.
What about unincorporated county or out toward Troy and Wright City?
Unincorporated St. Charles County is its own jurisdiction — if your address is outside city limits, the county is the authority, not the nearest town. Go further west or north and the county changes entirely: Wright City and Warrenton fall under Warren County, and Troy and Moscow Mills under Lincoln County. Each has its own rules for right-of-way work. Confirm with the correct county office before delivery day.
Which roads are state roads rather than city streets?
The interstates and the lettered and numbered state routes: I-70, US-61, US-40 and I-64, and the lettered routes Z, N, P, A, D and DD, among others. If the container would sit in the right-of-way of any of those, the city is not the authority — MoDOT is, and the permit is a different animal. Start at modot.org and confirm current requirements. In practice we work hard to find a private-property set instead.
Do I need to call before digging for an egress window or a footing?
Yes, and it is free. Missouri law requires notification before excavation, and Missouri 811 gets the utilities out to mark the lines. That applies to an egress window cut-in, deck footings, a fence, a French drain or anything else that goes below grade. Place the notice at mo1call.com and allow the required working days before you break ground. Confirm the current notice period with them, because the statute and the lead time have been amended before.
Honestly, what catches people out most often?
The HOA, not the city. Wentzville has grown fast enough that most of the housing stock sits in covenanted subdivisions with an active architectural review committee, and those covenants are enforced by neighbours who notice a roll-off the same afternoon it lands. We have seen far more association letters than municipal citations. Read your covenants or email the property manager before you book. Two minutes there beats a fine and a rush pickup.
What do subdivision covenants usually say about containers?
Three things, in some combination. A hard limit on how many days a container may sit — often shorter than a standard rental window. Driveway-only placement, with the street and the common ground off limits. And a requirement to notify or get approval from the architectural review committee, sometimes as part of approving the project itself. Some also restrict weekend delivery hours. Get it in writing from the manager, and tell us the day limit so we schedule the pickup inside it.
Basements, Storms & Missouri Weather
Why does a basement change the size of the container I need?
Because it is a whole extra floor of contents that most sizing guides do not account for. Nearly every house in St. Charles County has a full basement, and it holds decades of storage, the old workshop, the laundry corner and the boxes from three previous moves. National calculators are written around slab-on-grade southern markets, and they systematically undersize Missouri jobs. Assume the basement alone is comparable to the main floor, then add the garage. Our estate cleanout crews plan every job that way.
How does the stairwell affect the job?
Everything has to come up it, one armload at a time, and that is where the hours go. A sectional sofa, a chest freezer or a full-size workbench that went down in pieces has to come up in pieces. Budget more labour for a basement than for the same volume on the main floor, and stage material in the garage so the loading run stays short. If there is a walkout, say so when you book — it changes the plan entirely.
Does a walkout basement make it easier?
Considerably. With a walkout or a full-size areaway you can wheel material straight out at grade, and we can often set the can on the patio side or at the bottom of the drive so the carry is thirty feet instead of a hundred and up a flight. Tell us at booking, because the placement decision is different. The limit is ground conditions: soft yard after spring rain will not take a truck, so we may set on the drive anyway.
What comes out of a basement finishing job?
More than people expect. Framing offcuts, drywall scrap and mud buckets, carpet and pad, ceiling tile, old panelling, and whatever storage was down there before the walls went up. Egress window cut-ins add cut concrete or block plus a spoil pile of excavated clay, which is heavy enough to warrant its own smaller can. Radon mitigation often happens at the same time, since levels are elevated across eastern Missouri. Our basement debris guide breaks it down by phase.
My basement flooded. How do I size that job?
Assume everything is heavier than it looks. Expansive clay soil across eastern Missouri moves with moisture and pushes water through foundation walls, and a failed sump pump, a backed-up floor drain or a burst supply line takes out carpet, pad, drywall, particleboard furniture and stored cardboard in a few hours. Wet material weighs far more than dry — soaked carpet and pad in particular. Order a size down from what the volume suggests, or plan on a swap, and get it out fast before mould sets in.
What does storm and hail season mean for scheduling?
Spring and early summer bring tornadoes, large hail and straight-line wind across eastern Missouri, and the aftermath is roofs, fences, siding, soffit and downed trees all at once. The whole roofing trade books solid in the same week, and every hauler in the county is running tear-offs. If your neighbourhood took hail, call the same day rather than waiting on the adjuster. Watch weather.gov for warnings and see our storm cleanup guide.
Can you deliver in winter?
Most of the time, yes, with two honest exceptions. Ice storms stop us outright — a loaded roll-off truck on a sloped subdivision drive with ice underneath is a genuine hazard, and we will reschedule rather than risk it. And plow windrows at the end of the drive have to be cleared before we can get in or out. A can that has sat through a hard freeze can also bond to the ground; give the driver a few minutes to break it loose.
What about spring thaw and flooding?
Spring thaw is the quiet problem: freeze-thaw cycles wreck driveways and aprons all winter, then soft ground ruts under a truck the moment the frost comes out. On acreage and gravel drives we will sometimes ask for a dry day. Flooding is the bigger event — the 1993 flood is still the regional benchmark, and the Missouri River bottoms flooded again in 2019. Flood cleanouts are wet, heavy and urgent, and we prioritise them. Check current conditions with SEMA.
Still not answered? Call (636) 538-6201. A two-minute conversation beats twenty minutes of reading, and you will get a firm price before you hang up.
Get a straight answer
Call and describe the job. We will size it, price it flat and book it.
(636) 538-6201Dumpster sizes
Helpful Local Resources
Useful official sources for permits, disposal rules and recycling in Wentzville and St. Charles County. We keep these handy because half the questions we get are really questions for one of these offices.
- City of WentzvilleRight-of-way and building permits, demolition permits, and city solid waste and brush collection information.
- St. Charles CountyCounty permits outside the municipalities, household hazardous waste drop-offs, and recycling and disposal programmes.
- Missouri DNRState solid waste rules including the yard waste landfill ban, the asbestos programme and demolition notification.
- Missouri DHSSLead poisoning prevention and public health guidance for renovation work in older housing.
- MoDOTPermit requirements for work or containers affecting a state route such as I-70, US-61 or the lettered highways.
- Missouri 811Free utility locates before you dig, demolish or set a container over a buried service line.
- Missouri SEMASevere weather preparedness, declared-event guidance and post-storm information for eastern Missouri.
- US EPAFederal guidance on the RRP lead-paint rule, asbestos NESHAP, and construction and demolition debris recovery.
Services
Or jump straight to what you need
Residential Dumpster Rental
Driveway placement for basement, garage and attic cleanouts and remodels.
Learn more →Commercial Dumpster Rental
Scheduled and on-call containers for retail, restaurants, offices and property managers.
Learn more →Construction Dumpster Rental
Jobsite roll-offs and next-day swap-outs for builders, remodelers and GCs.
Learn more →Roofing Dumpster Rental
Weight-rated cans sized by squares and layers, built for hail-season tear-offs.
Learn more →Roll-Off Dumpster Rental
10, 15, 20, 30 and 40 yard roll-offs across St. Charles County and beyond.
Learn more →Same-Day Dumpster Rental
Call before the cut-off and we can usually get a container to you this afternoon.
Learn more →Talk to a real person
Need a dumpster in Wentzville today?
Tell us what you are clearing out and we will tell you the right size and the flat price to put it in your driveway. No forms, no waiting on an email — just call and we will sort it out in a couple of minutes.
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