New England's Leader for
Precision Dismantling & Demolition

Two Costello excavators with specialty dismantling attachments bringing down a structure with precision

Structural Dismantling

Costello's experience and equipment to skillfully dismantle your structure, not simply tear it down

A Costello excavator removing materials from a contaminated building site.

Environmental Remediation

Asbestos abatement, PCB remediation, lead paint removal and more from Costello

A Costello team member in protective gear prepping a tank for dismantling

Tank Removal

Removing unwanted tanks can be complex process, and Costello has the experience to do it right

A truckload of salvaged wood ready for recycling

Recycling & Salvage

We maximize recyclable or recoverable salvage to lower the cost of your dismantling project

Where Precision Meets Proven Performance

We are much more than meets the eye. We don't merely demolish; we excel in meticulous dismantling and environmentally responsible recycling.

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Precision Dismantling

Costello is redefining the demolition industry

Rather than a "TNT and wrecking ball" approach, Costello combines careful planning and surgical execution in the removal of every structural component

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Environmental Stewardship

Protecting the environment is a core priority at Costello

Beyond asbestos abatement and the mitigation of other hazardous materials, we work to keep waste out of landfills through proven salvage and recycling practices.

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A Trusted Family Business

Founded in 1985, Costello Dismantling remains family-owned and operated today

Our 55-person team includes expert dismantlers, structural engineers, and mechanical engineers dedicated to delivering precision on every project.