Three Brothers Dumpster has been serving Longmont and Boulder County since 2014, and over those 12 years we have built a reputation on one straightforward promise: show up on time, price it fairly, and make the whole process easy. Whether you are a homeowner clearing out a garage or a contractor managing debris on a commercial job site, we are the local team that picks up the phone and gets a dumpster to you fast. Fast delivery. Fair pricing. Friendly service.
We built this business for exactly this kind of job. Back in 2014, three brothers who grew up right here in Longmont looked around and saw a gap. National dumpster companies were taking calls but sending drivers who had never heard of the neighborhoods, did not know which streets had low-clearance obstacles, and could not answer a basic question about Boulder County permit requirements. So we started our own operation, built around the idea that local knowledge is not a nice-to-have; it is the whole point.
We know this area's roads, neighborhoods, and permit rules; a national chain doesn't. That local foundation has shaped everything about how we run our business. Over the past 12 years we have served thousands of residential customers and commercial clients across Longmont and the wider Boulder County area, handling everything from single-room cleanouts to full-scale demolition projects. Responsible debris disposal has always been part of our mission, which means we take waste management seriously from the moment we drop a container to the moment we haul it away.
One thing that has never changed is our commitment to transparent pricing with no hidden fees. When you call us for a quote, the number we give you is the number you pay. No surprise charges at pickup, no vague line items on the invoice.
Size matters, and we will help you get it right. We carry a full range of roll-off containers so you are never paying for more capacity than your project needs, and never stuck with a bin that fills up too fast.
The 10-yard is a solid choice for small residential cleanouts, single-room remodels, and minor yard debris removal. It holds a volume comparable to 3 pickup truck loads, making it easy to fill over a weekend without overcommitting on rental size. If you are tackling a bathroom refresh or clearing out a storage room, this is usually the right fit.
A 12-yard container works well for garage cleanouts, attic cleanouts, and small bathroom or kitchen remodels where debris volume is moderate but not overwhelming. At a capacity comparable to 5 pickup truck loads, it gives you a meaningful step up from the 10-yard without jumping to a mid-size bin. It is a popular choice for homeowners who want a little extra room to work.
Basement cleanouts, flooring removal, and mid-size renovation projects tend to land right in the 15-yard range. This container holds a volume comparable to 7 pickup truck loads, which covers most single-trade renovation jobs comfortably. It fits in a standard driveway and handles the kind of mixed debris that remodels typically produce.
The 20-yard is our most versatile size and handles whole-home remodels, roofing tear-offs, estate cleanouts, and large moving projects without breaking a sweat. With a capacity comparable to 9 pickup truck loads, it bridges the gap between residential renovation and light commercial work. Contractors and homeowners alike reach for this size when the scope of a project is hard to pin down.
Large construction debris, demolition projects, and commercial cleanouts call for a 30-yard container. It holds a volume comparable to 14 pickup truck loads, which makes it a practical choice when debris is coming out fast and in bulk. Property managers handling major cleanouts and contractors running demo crews both rely on this size regularly.
For major commercial or industrial projects, warehouse cleanouts, and large-scale demolition, the 40-yard is the right call. It holds a volume comparable to 15 pickup truck loads, giving your crew the capacity to work for days without worrying about overflow. If you are managing a project where downtime costs money, having this much room on-site is worth it.
The lowboy is a specialized container built for dense, heavy materials that would exceed the weight limits of a standard roll-off. If your project involves concrete removal, dirt hauling, or heavy construction materials like brick or asphalt, the lowboy is designed to handle that load safely. It is a separate option from our standard 10-yard container, not a replacement for it, and it is the right tool when weight is the limiting factor rather than volume.
We work with a wide range of customers, and the common thread is straightforward: they need debris gone and they need a reliable partner to make that happen.
Homeowners across Longmont count on us for projects of all sizes. Whether you are doing a full kitchen remodel, clearing out an estate, handling a hoarding cleanout, or finally tackling that overgrown backyard, we have the right container and the availability to get it there when you need it. We also handle foreclosure cleanouts, moving-day furniture and appliance disposal, and landscaping or tree removal debris. You do not need to be a contractor to rent from us; we make the process just as easy for first-timers.
Managing waste on a job site comes down to having the right bin. We serve contractors, property managers, and commercial operators across Boulder County who need reliable delivery, consistent pickup schedules, and equipment they can count on. Our containers are clean and well-maintained equipment, which matters when your job site reflects on your business. From drywall removal and roofing projects to office cleanouts, retail turnovers, and warehouse debris, we have handled it all.
Getting the right dumpster starts with a quick call. When a project comes together quickly or a timeline shifts, you need a rental company that can respond the same day. Same-day delivery is available for customers in Longmont and the surrounding area, and if same-day is not possible, we will get a container to you the next morning. There is no complicated process to navigate; call us, tell us what you need, and we handle it from there.
We offer flexible rental periods to match your project timeline, whether that is a weekend, a full week, or an extended monthly rental for long-running construction jobs. When we deliver, we work with you on placement to make sure the container fits your driveway, lot, or job site without creating access problems. Calling is always the fastest path to getting a dumpster on-site and your project moving.
We do not believe in pricing that makes you guess. When you call for a quote, we walk you through exactly what is included: the container size, the rental period, delivery and pickup, and the weight allowance for your debris type. Pricing varies based on size, how long you need the bin, and what you are throwing in it, but none of that is a mystery. We explain it all upfront so there are no surprises when we come to pick up.
Our goal is to make the quote process simple and straightforward, because renting a dumpster should not require a negotiation. Trusted for years. Ready for your project. Call us anytime.
Boulder County has always taken environmental responsibility seriously, and we share that value. When we haul debris from your project, we make every reasonable effort to sort materials and divert recyclables from the landfill. Metal, clean wood, and certain construction materials can often be redirected to recycling facilities rather than going straight to disposal.
We are not going to overpromise on this front, but we do take it seriously. Responsible waste management means thinking about where debris ends up, not just getting it off your property. If you have questions about how specific materials are handled, ask us when you call. You are in good hands.
Our drivers know these streets. We are based in Longmont and deliver throughout Boulder County, including Boulder, Lyons, Erie, Berthoud, Mead, Firestone, Frederick, and the surrounding communities. That local familiarity means we know which neighborhoods have narrow access points, which streets have weight restrictions, and where Boulder County permit requirements apply for containers placed on public property.
Prompt response, even for last-minute requests, is something we take pride in across every town we serve. If your project is in Longmont, we can often be there the same day. If you are a few towns over, we will still work to get you scheduled quickly and keep your project on track. Reach out anytime.
We are independently owned and operated, not a franchise or a branch of a national company. Three brothers who grew up in Longmont started this business in 2014 because they saw a need for a local operation that actually knew the area. Every decision we make is local, and the people you talk to are part of this community.
When you call, you are talking to someone on our local team, not a call center representative reading from a script. The people who answer the phone know Longmont, know Boulder County, and can give you real answers about your specific project. That direct access to knowledgeable staff is something we take pride in.
Our promise is simple: show up when we say we will, charge what we quoted, and make the whole process easy. We have built our reputation in Longmont and Boulder County on those three things since 2014. If something does not go as expected, we want to hear about it so we can make it right.
We work with homeowners, contractors, property managers, and commercial operators across Longmont and Boulder County. Projects range from single-room cleanouts to full-scale demolition jobs and commercial site work. Whether you are renting a dumpster for the first time or you run a crew that needs reliable service every week, we work with customers at every level.
We keep our containers clean and in good working condition because the equipment you get reflects on your job site and your property. A well-maintained container closes properly, does not leak, and looks professional when it sits in front of a home or on a commercial site. We inspect and service our fleet regularly so customers are not dealing with equipment problems on top of everything else a project demands.
We make every reasonable effort to sort materials and divert recyclables from the landfill. Metal, clean wood, and certain construction materials can often be redirected to recycling facilities rather than going straight to disposal. We take responsible waste management seriously and will answer questions about specific materials when you call.
As a locally owned business, we prefer to work with other local vendors and suppliers when we can. Keeping dollars in the community is part of how we think about running a responsible operation. That same philosophy shapes how we treat our customers, because we are neighbors, not a corporation looking at Longmont as a market segment.
Three Brothers Dumpster has been the trusted local choice for roll-off rentals in Longmont and Boulder County since 2014. Trusted for years. Ready for your project. Call us anytime.
When you are ready to get started, give us a call at (983) 223-9289 and we will put together a straightforward quote for the size and rental period that fits your job. The process is simple, the pricing is clear, and we will work around your schedule to make delivery as convenient as possible.
Choosing the right container size saves you money and keeps your project moving. We put this reference together so you can compare sizes, capacities, and common uses at a glance, then call us when you are ready to confirm the best fit for your specific job in Longmont or anywhere in Boulder County.
| Size | Dimensions (L x W x H) | Capacity | Included Tonnage | Common Uses |
|---|---|---|---|---|
| 10-Yard | 12' x 8' x 3.5' | Comparable to 3 pickup truck loads | 1 ton |
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| 10-Yard Lowboy | 12' x 8' x 2' | Same volume as 10-yard; rated for heavy materials up to 4 tons | 2 tons |
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| 12-Yard | 14' x 8' x 3.5' | Comparable to 5 pickup truck loads | 1.5 tons |
|
| 15-Yard | 16' x 8' x 4' | Comparable to 7 pickup truck loads | 2 tons |
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| 20-Yard Most Popular | 22' x 8' x 4.5' | Comparable to 9 pickup truck loads | 2.5 tons |
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| 30-Yard | 22' x 8' x 6' | Comparable to 14 pickup truck loads | 3 tons |
|
| 40-Yard | 22' x 8' x 8' | Comparable to 15 pickup truck loads | 4 tons |
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A good starting point is thinking through the type and volume of material you are clearing out. Small cleanouts, like a single-car garage or an attic, typically fit a 10-yard or 12-yard container. Mid-size renovations and flooring jobs usually call for a 15-yard or 20-yard. Large roofing jobs, full-room remodels, and contractor work on active sites tend to land in the 20-yard to 30-yard range. When you call us, we will ask a few quick questions and point you toward the right size so you are not paying for more container than you need, or running out of room halfway through the job.
Every container has a fill line marked on the inside wall. Material must not extend above that line when the dumpster is picked up, because overfilled containers create safety hazards during transport and may violate load regulations. Weight limits vary by size and are tied to the included tonnage listed in the table above. If your debris runs heavier than expected, such as concrete, tile, or soil mixed in with lighter materials, let us know when you call so we can set the right expectations and discuss overage rates before delivery. Staying within the fill line and weight allowance keeps the pickup smooth and avoids any additional charges.
Standard roll-off dumpsters are not permitted to accept hazardous materials. This includes paints, solvents, motor oil, batteries, propane tanks, asbestos-containing materials, pesticides, and any other regulated substances. Electronics and appliances with refrigerants are also typically excluded. If you are unsure whether a specific item is acceptable, call us before you load it. Boulder County has designated drop-off resources for hazardous household waste, and we are happy to point you in the right direction for items we cannot take.
If the dumpster sits entirely on private property, such as a driveway or a lot you own, a permit is generally not required in Longmont. Placing a container on a public street or in the right-of-way is a different matter. The City of Longmont requires a right-of-way permit for containers placed in the street, and requirements can vary by neighborhood and proximity to intersections. We know this area's roads, neighborhoods, and permit rules; a national chain doesn't. When you call to schedule, tell us where you plan to place the container and we will walk you through what applies to your specific address.
The ideal placement is a flat, hard surface with enough clearance for our truck to approach from the street and position the container safely. Driveways work well in most cases. If you have overhead power lines, low-hanging tree branches, or a tight gate, let us know before delivery so our driver can plan the approach. For longer rentals, placing boards or plywood under the container helps protect concrete or asphalt from scuff marks or pressure points. We will talk through the specifics with you before we schedule the drop-off.
Our standard rental period covers most residential and short-term contractor jobs. If your project runs longer, extended and monthly rental arrangements are available. When you call for a quote, let us know your anticipated timeline and we will build that into the pricing upfront. There are no surprise fees for keeping the container an extra day within the agreed rental window. If your schedule shifts, just call us and we will adjust the pickup date to match your updated timeline.
Scheduling starts with a phone call. We will confirm your size, delivery address, preferred drop-off window, and rental length during that call. Same-day delivery is available when our schedule allows, so even short-notice requests are worth a call. For pickup, just call us when you are ready and we will coordinate a time that works. We respond promptly, even for last-minute requests, because we understand that project timelines do not always follow a neat schedule.
Our equipment is clean and well-maintained, and our drivers take care when placing and retrieving containers. That said, heavy containers on concrete or asphalt can leave marks, especially in warm weather when surfaces soften. Placing thick plywood sheets under the container's contact points distributes the weight and reduces the risk of surface scuffing or cracking. If you have a freshly poured driveway, a decorative surface, or pavers, mention it when you call and we will discuss the best approach before delivery. A little preparation before the truck arrives goes a long way toward protecting the surface underneath.
Not sure which size fits your project or have a question we did not cover here? Call us at (983) 223-9289 and we will give you a straight answer and a flat-rate quote before you commit to anything.
(983) 223-9289