5.0 Stars — 170+ Google Reviews

Garage Demolition in Boulder, CO

Professional garage demolition in Boulder, CO for homeowners and property owners who need old or unsafe garages removed properly. 303 Demolition safely takes down detached garages, carports, and damaged garage structures so your property is clean and ready for new construction or open space.

Locally Owned and Operated
Fully Insured in Colorado
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Real Reviews From Real Customers

What Boulder Homeowners Say About 303 Demolition

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Tonya P profile picture
Tonya P
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Top notch service! Needed some furniture picked up, they came the next day. Very professional, polite, hardworking guys. They are fast, careful and affordable. Highly recommend and will use their services again in the future!!
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Ed Monahan profile picture
Ed Monahan
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Great attitudes and big time help !
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Jack Carlson profile picture
Jack Carlson
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These guys are awesome!! Very kind and very hard workers!
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Melanie Carlson profile picture
Melanie Carlson
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So helpful and willing to go the extra mile, highly recommend!!
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JohnC profile picture
JohnC
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Some of the most amazing humans out there. Needed some stuff gone fast and these guys swooped by and grabbed it within two hours. Every other service is price gouging right now.
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Janine Thormann profile picture
Janine Thormann
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Todd and Adam were awesome! They quickly dealt with a defunct hot tub , took everything away and cleaned up after. I highly recommend their services. Thank so much, guys!
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Robin Cartter profile picture
Robin Cartter
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Ty and his crew did an outstanding job. Fast, Thorough and very careful to not disturb any of the trees or greenery that didn’t need to be disturbed. I considered the Price fair for the work they did or better yet for the work I didn’t have to do. As I need further work done around the place I’ll be contacting Ty for sure! Thanks, Ty you and your guys are a credit to the small business Community!
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JIll Isenhart profile picture
JIll Isenhart
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Ty and Alan were fantastic to work with. Very fair pricing and they gave me a quote within an hour and then picked up our trash the next day. They were great communicators, and efficient and nice when they arrived. They swept the driveway where we had garbage stored and left all very nice. They even took some dead branches that were not part of the quote and also helped me move a heavy piece of slate into my garage!! I would give them 5 plus stars and would use them again without hesitation.
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Christi Michel profile picture
Christi Michel
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We were very impressed with the two young men that came and removed a lot of junk from our barn in a short time. I would definitely recommend using 303 Demolition & Junk removal.

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Professional Garage Demolition in Boulder, CO

Garage demolition is the process of taking down an entire garage structure, including the walls, roof, foundation, and slab. Whether you have a detached garage that is falling apart or an old carport that needs to go, professional garage demolition removes the structure safely and clears the space for your next project.

At 303 Demolition, we handle garage demolition for homeowners and property owners throughout Boulder, CO. We take down wood-frame garages, metal garages, and block garages of all sizes. Our crew manages every part of the job, from disconnecting utilities to hauling away debris.

An old garage that is leaning, rotting, or structurally compromised is a liability. It can attract pests, lower your property value, and pose a safety risk. Removing it opens up your lot for a new garage, an addition, a garden, or simply more yard space.

Clean out in boulder co

Detached Garage Removal in Boulder, CO

Detached garage removal is one of our most requested services in Boulder. Many older homes in the area have detached garages that were built decades ago with materials and methods that no longer meet current building standards. These structures deteriorate over time and eventually need to come down.

We remove detached garages of all sizes, from single-car structures to oversized two-car garages with workshops or storage lofts. Our crew dismantles the structure section by section, starting with the roof and working down to the foundation. We can also remove the concrete slab if you want a completely clear lot.

Why Garage Demolition Matters

A deteriorating garage affects your property value, safety, and curb appeal. Garages with failing roofs can collapse. Garages with damaged foundations can shift and lean. Pest infestations, mold, and fire hazards are all common in old, neglected garage structures.

Removing the garage eliminates these risks and gives you control over how to use the space. Many homeowners in Boulder replace an old garage with a new, code-compliant structure. Others convert the space into a patio, garden, or accessory dwelling unit.

When Do You Need Garage Demolition?

You need garage demolition when the structure is unsafe, heavily damaged, or no longer serving its purpose. Signs that it is time include a sagging roof, cracked or shifting foundation, visible rot in the framing, and doors or walls that no longer close properly.

Garage demolition is also needed when you are building a new garage, adding on to your home, or redesigning your property layout. If the existing garage is in the way of new construction, it needs to come down first.

If your garage has a concrete slab or driveway connected to it, we can handle the concrete removal as part of the same project. We also offer shed demolition if you have other structures on the property that need to be removed.

How Much Does Garage Demolition Cost in Boulder, CO?

Garage demolition costs depend on the size of the structure, the material it is built from, whether utilities need to be disconnected, and whether the foundation or slab needs to be removed. A small single-car detached garage costs less to demolish than a large two-car garage with a concrete foundation.

We provide free on-site estimates for every garage demolition project. We inspect the structure, review the scope of work, and give you a clear price with no surprises.

Why Homeowners in Boulder Choose 303 Demolition

Property owners in Boulder choose 303 Demolition for garage demolition because we handle the entire project from start to finish. We coordinate utility disconnects, pull any necessary permits, demolish the structure, haul the debris, and leave the site clean and level.

We are insured, experienced, and committed to doing the job safely. Our crew works efficiently and respects your property and your neighbors during the process.

Serving Boulder and Nearby Communities

303 Demolition provides garage demolition services throughout Boulder and the surrounding areas, including Longmont, Lafayette, Louisville, Superior, Broomfield, Erie, and Niwot. Whether you need a small carport taken down or a full two-car garage demolished, we are ready to help.

Visit our full demolition services in Boulder page to see everything we offer, or contact us today for a free garage demolition estimate.

How It Works

Our Simple 3-Step Process

1

Free Quote Visit

We visit your property in Boulder and inspect the garage structure. We review the materials, utilities, foundation, and access, then provide a detailed estimate.

2

Garage Demolition + Clean Up

We disconnect utilities, demolish the structure from the roof down, remove the foundation if needed, and haul away all debris. We leave the site clean and level.

3

Final Walkthrough

After the garage is removed and the site is cleaned, we walk through the area with you to make sure everything meets your expectations and the property is ready for your next project.

Cities We Serve

Serving Boulder County and Surrounding Areas

303 Demolition handles demolition and junk removal jobs across Boulder County. Same-week scheduling on most projects.

Boulder Erie Lafayette Louisville Superior Gunbarrel Niwot Longmont Broomfield

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FAQ

Frequently Asked Questions About Garage Demolition in Boulder, CO

Do you remove the concrete slab under the garage?

Yes. We can remove the concrete slab and foundation as part of the garage demolition project.

Do I need a permit to demolish a garage in Boulder?

Most garage demolitions in Boulder require a demolition permit. We can help you understand the requirements before work begins.

How long does garage demolition take?

Most detached garage demolitions are completed in one to two days depending on the size and foundation.

Do you disconnect utilities before demolition?

Yes. We coordinate the disconnection of electrical, gas, and water lines before any demolition work begins.

Do you haul away all the debris?

Yes. All materials are loaded, hauled away, and properly disposed of. We leave the site clean and level.

For when you need it gone yesterday...

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