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Interior Specialists, Inc. aka ISI Demolition

Name: Interior Specialists, Inc. aka ISI Demolition
Address: P. O. Box 41/11012 Red Lion Road, White Marsh, MD, 21162, US
Telephone: +14103350381
Price range: $$

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Interior Specialists, Inc. aka ISI Demolition

Demolition Contractor About Us

Founded in 1990 by Dino Trombetta and Michael Carbaugh, Interior Specialists, Inc. Member of The National Demolition Association

has been serving the Maryland, D.C., Virginia, Pennsylvania, and Delaware areas. From the very beginning, our philosophy has been based on a traditional set of values. We believe honesty, integrity and trust to be the foundation of our business. In an ever-changing competitive environment, our steadfast belief in these values has been the key to our continued success. Our Mission

The mission of I

nterior Specialists, Inc. is to provide quality demolition for a broad base of clients through strong relationships, experience and integrity, as well as maintain client confidence relating to timeliness, budget and detail. We provide high-quality demolition services for a broad base of clients in the Mid-Atlantic region. We are experts in:

■Interior demolition for tenant fit-out
■Selective architectural demolition
■Structural demolition
■Complete gut-out

■Building razing
■Pre-project planning
■Interior demolition consultation

We also participate in the LEED (Leadership in Energy and Environmental Design) Green Building Rating System.

06/05/2026

Built in 1924. Listed on the National Register of Historic Places. The first public high school in Maryland built specifically for Black students — and for generations, the only secondary school in the region open to Black students.

ISI Demolition was selected by Dustin Construction to perform interior demolition for the $117 million renovation that will give Frederick Douglass High School a future worthy of that history.

The scope: multi-floor interior gut, basement mechanical removal in low-clearance conditions, structural steel cutting in the historic auditorium from aerial work platforms, chimney demolition at height, and selective razing of non-historic additions — all while protecting the Late Gothic Revival exterior that has defined this building for a century.

https://isidemo.com/baltimore-21st-century-schools/

06/03/2026

When ISI Demolition finishes ahead of schedule, that time savings passes directly to the GC and every trade that follows. Earlier start. More buffer. A project that doesn't have to fight to stay on time.

06/01/2026

Baltimore is rebuilding 28 schools through a $1.1B modernization program. ISI Demolition completed the demo scope on two of the most complex projects — historic buildings, active urban neighborhoods, communities watching closely.

Getting the demolition right on jobs like these is what makes everything that follows possible.

05/28/2026

If a demolition or redevelopment project is on your radar for late 2026 or early 2027, the time to start the conversation is now.

Getting ISI Demolition involved early doesn't add a step to your process. It removes several.

05/26/2026

10-story office building in the middle of downtown Wilmington, DE. Active pedestrian traffic. No staging area.

ISI Demolition's answer: turn the roadway between buildings into the primary work zone. Engineer the rigging plans. Core-drill precise pick points through each precast concrete panel before the crane ever moved. Sequence every lift so nothing — and no one — was out of position.

Completed ahead of schedule. Zero incidents.

The constraint is usually the most interesting part of the problem.

https://isidemo.com/structural-demolition-wilmington-delaware/

05/22/2026

In tight, confined spaces — low ceilings, narrow corridors, historic structures where vibration could compromise the surrounding building — conventional equipment isn't the answer.

ISI Demolition's Brokk robotic demolition equipment operates with precision that handheld tools can't match and in spaces no standard machine can reach. Remote-controlled, compact, and significantly faster than manual methods.

The right tool for the right problem. In-house and ready to deploy.

05/20/2026

People see ISI Demolition's name on stadium renovations and 1.2-million-square-foot warehouse clears. What they don't always see is the fourth-floor office gut in an occupied Baltimore building happening the same week.

ISI Demolition treats both the same way: site walk before mobilization, hazard assessment, MEP coordination with the GC, dust containment, and a crew that documents what they touched and leaves the space ready for the next trade.

The assumption that smaller jobs require less expertise is exactly backwards. A tenant improvement in an active building often moves faster and with thinner documentation than a major structural project — which means the contractor either knows what they're doing or doesn't. There's less margin to find out.

35 years. Nearly 6,000 transformations. Every one gets the same approach.

https://isidemo.com/commercial-interior-demolition/

05/18/2026

ISI Demolition ranked #8 on ENR's 2025 list of Top 20 Firms in Demolition and Wrecking — our highest ranking yet, and the fifth consecutive year on the list.

We've moved up every year since 2021. That's not luck — it's nearly 6,000 transformations and 35 years of showing up and getting it done.

isidemo.com

05/01/2026

For project owners, developers, and builders, selecting the right demolition partner isn’t about who can do the work, it’s about how they approach it.

A strong demolition contractor will:
• Ask detailed questions early, not just price what’s on paper
• Identify risks before they become problems
• Coordinate with engineers and other trades
• Plan sequencing with the full project in mind
• Communicate clearly as conditions change

This level of involvement often starts before demolition begins. Early input can influence phasing, budgeting, and even design decisions that reduce risk later on.

Learn more: https://yorkbuilders.com/news/why-demolition-decisions-matter-more-than-most-people-realize/

04/22/2026

🌳 Earth Day is a reminder that even industries like demolition have a role to play.

In the U.S., construction and demolition activities generate about 600 million tons of debris each year—more than twice the amount of everyday household waste.

The good news:
✔️ Over 455 million tons of that material is diverted from landfills and put to its next use
✔️ Materials like concrete and asphalt are recovered at rates above 95% in many cases

That’s the reality of modern demolition—it’s not just about taking things down. It’s about recovering, recycling, and preparing materials for what comes next.

At ISI Demolition, we see every project as an opportunity to reduce waste, maximize reuse, and support a more responsible built environment.

Because protecting what’s next starts with how we handle what’s here today. 🌎

Address

P. O. Box 41/11012 Red Lion Road
White Marsh, MD
21162

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Telephone

+14103350381

Website

http://www.isidemo.com/

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