Professional Basement Clean Outs in Boulder, CO
Basements are often the most cluttered space in a home. Over the years, they fill up with old furniture, storage boxes, holiday decorations, broken appliances, and random items that no longer have a purpose. Eventually, the clutter takes over and the basement becomes unusable.
At 303 Demolition, we provide thorough basement clean out services for homeowners in Boulder, CO. We carry everything up the stairs and out of your home, load it into our trucks, and haul it all away. When we are done, your basement is clean, open, and ready to be used again.
Basements are tricky because everything has to go up the stairs. That is hard work, especially with heavy items like old furniture, appliances, and boxes of books. Our crew handles all the heavy lifting so you do not have to strain yourself getting things out of the basement.

Basement Junk Removal in Boulder, CO
Basement junk accumulates slowly. A box here, an old chair there, and before you know it, the entire basement is packed. Common items we remove during basement clean outs include old couches, mattresses, bed frames, dressers, exercise equipment, broken electronics, and stacks of storage boxes that have not been opened in years.
We also remove items that are harder to deal with, like old water heaters, dehumidifiers, and sump pumps that have been replaced. If your basement has been affected by water damage, we can haul away damaged items, wet boxes, and ruined furniture to help you start fresh.
If you also need your garage cleaned out or have a storage unit full of stuff, we can tackle everything in one visit.
Why Basement Clean Outs Matter
A cluttered basement is wasted square footage in your home. That space could be a recreation room, a home office, a guest bedroom, a gym, or extra storage that is organized and accessible. Clearing out the junk is the first step toward reclaiming that space.
Basement clutter can also hide problems. Mold, water damage, pest activity, and foundation cracks can go unnoticed behind piles of boxes and old furniture. Clearing the basement lets you see the condition of the space and address any issues before they get worse.
Keeping a basement full of junk also affects your home’s air quality. Dust, mold spores, and musty odors from a cluttered basement can circulate through the rest of your home. Cleaning it out improves the air you breathe every day.
When Do You Need a Basement Clean Out?
You need a basement clean out when the space is too cluttered to use, when you are preparing for a remodel, or when you are getting ready to sell your home. Many homeowners call us when they realize they have not been in their basement in years and have no idea what is down there anymore.
Basement clean outs are also common after a flooding event. Water-damaged furniture, soggy boxes, and ruined belongings need to be removed quickly to prevent mold growth and further damage.
If you are planning a basement renovation, clearing out the junk is the first step. We can remove everything from the space so your contractor has a clean area to work in. We also offer furniture removal for specific pieces you want hauled away.
How Much Does a Basement Clean Out Cost in Boulder, CO?
Basement clean out costs in Boulder depend on the volume of items being removed and the difficulty of getting them out of the basement. Narrow stairways, tight corners, and heavy items can affect the time and effort required. We base our pricing on the amount of truck space your items fill.
We provide free on-site estimates for every basement clean out. We walk through the basement with you, see what needs to go, and give you a clear price before we start. There are no hidden fees.
Why Homeowners in Boulder Choose 303 Demolition
Homeowners in Boulder choose 303 Demolition for basement clean outs because we handle the hardest part of the job: carrying everything up the stairs and out of the house. Our crew is strong, experienced, and careful with your home. We protect walls, floors, and railings during the removal process.
We are fully insured and dedicated to getting the job done quickly and cleanly. You tell us what goes and we make it happen.
Serving Boulder and Nearby Communities
303 Demolition provides basement clean out services throughout Boulder and the surrounding communities, including Longmont, Lafayette, Louisville, Superior, Broomfield, Erie, and Niwot. If your basement needs to be cleared out, we are ready to help.
Visit our junk removal services in Boulder page to learn more about everything we offer, or call us today for a free basement clean out estimate.