Demolition Services Mercer County NJ

Mercer County Demolition Services - Safe & Professional

Looking for a reliable team to take down an old structure? We’ve got you covered!

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Clear the Way for What’s Next with Demolition Services in Mercer County

Old buildings aren’t just useless—they can cause real problems. They attract pests, create safety risks, and lower your property’s value. The longer they stay up, the more challenging and expensive they become to remove. Trying to handle demolition on your own? That’s tough, especially without the right tools or experience.


At Greg Lertch Demolition, we make demolition simple for property owners in Mercer County, NJ. With over 30 years of experience, we manage everything from permits to debris cleanup, so you don’t have to stress about a thing. Small home or large commercial building—it doesn’t matter. Our skilled team and modern equipment will get the job done safely, quickly, and on time. Let us handle the hard work while you plan for the next step in your project.

Mercer County Demolition Services

What We Can Take Down in Mercer County

  • Single-Family Homes
  • Multi-Family Homes
  • Townhouses
  • Commercial Buildings
  • Retail Spaces
  • Office Buildings
  • Warehouses
  • Industrial Buildings
  • Garages
  • Sheds
  • Barns
  • Concrete Foundations
  • Swimming Pools
  • Mobile Homes
  • Cottages
  • Abandoned Buildings
  • Churches
  • Schools
  • Hospitals
  • Factories
  • Storage Units
  • Shopping Malls
  • Strip Malls
  • Restaurants
  • Banks
  • Hotels
  • Apartment Complexes
  • Public Buildings (like post offices or community centers)
  • Parking Structures
  • Concrete Slabs
  • Fire-Damaged Buildings
  • Flood-Damaged Structures
  • Outbuildings (like guest houses, tool sheds, etc.)
  • Fences and Retaining Walls
  • Decks and Patios

Why Choose Us

Over 30 Years of Experience

Our owner, Greg, has more than 30 years of experience in the demolition industry and shows in everything we do. As a third-generation company, we’ve worked on all types of residential and commercial projects. When you choose us, you’re getting a team that brings deep knowledge and hands-on expertise, ready to tackle any size project, big or small.

Fully Licensed and Insured

At Greg Lertch, we prioritize safety and peace of mind. We’re fully licensed and insured, and we follow all safety regulations to make sure the job is done right. With workers' compensation insurance, both our crew and your property are protected.

State-of-the-Art Equipment

The right equipment is key to a smooth knockdown, and we never cut corners. We use top-quality, well-maintained machines and tools to get the job done safely and efficiently. Our equipment helps us complete your project faster and with fewer issues, saving you time and hassle.

Personalized Service with No Subcontracting

When you hire us, you’ll work directly with our in-house team—no subcontractors involved. One of our owners is always on-site, overseeing the job to make sure everything is done correctly. This hands-on approach means you’ll have a dedicated team that truly cares about the quality of their work and keeps you informed throughout the process.

How Much Does Demolition Cost?

Wondering what it costs to take down a building with us? The price can change based on these factors.


Size: Bigger buildings need more time, work, and resources to take down, so the cost will be higher. The larger the structure, the harder the job gets.


Materials: The materials used in the building, like concrete, wood, or steel, will change the tools and methods we use to take it down.


Equipment: Some demolition jobs need only basic tools. But others need heavy machines. This is especially true if the building is hard to reach.


Location: Tight spaces or tricky spots can make demolition harder. This can lead to higher costs.


Permits: If you need permits, we handle everything for you. We ensure all the paperwork is correct.


Cleanup: After the demolition is complete, we will remove all debris. The cost for disposal depends on the amount and kind of materials, so this can change the final price.



We are honest about costs. That’s why we always give a free quote before we start. For more information about demolition, visit our blog or just reach out. Our team will explain everything.

An old house is being demolished by a volvo excavator

From Planning to Cleanup - How We Work

1

Get a Free Onsite Assessment

Starting is simple! Just give us a call or send an email to schedule a visit. We’ll arrange a time to come to your property and have a look. One of our team members will assess the site and give you a free, no-obligation estimate. We'll also come up with a demo plan that suits your needs.

2

Careful Preparation and Safe Demolition

We take care of everything from start to finish. This includes handling permits and making sure utilities are safely shut off. Our team plans every detail to make sure the process goes smoothly and without risk. We also set up fences and signs to keep the area safe and minimize disruptions to your daily routine.

3

Debris Removal and Proper Disposal

Once we've knocked down the building, we handle all the cleanup. Our team will carefully sort through the debris, recycling what can be reused, and disposing of the rest properly. By the time we’re finished, your site will be spotless and ready for whatever comes next. There’s no hassle and no mess left behind!

Hear It From Your NJ Neighbours

"I’ve bid out and dealt with countless demo companies. The team led by Greg were fantastic. Their prices were fair and the speed and quality of the job was the best I’ve seen. I would highly recommend this company!!!"

Paul Ruddy

"I needed an old deck and some trees removed in my back yard and Russ came in and got the job done timely and left my yard extremely clean. They have the best prices and do great work! Highly recommended"

James Lorusso

"Completely recommend this company for demolition! Have done big and small jobs for us and are always fast, clean and reasonably priced! Greg is the best"

Tomas Ehrlich

Our Services in Long Branch

Site Preparation

Before you can start building, it’s important to have a solid, clear site. We take care of all the heavy lifting, from removing debris to leveling the ground. Our team works to prepare your site so it’s ready for construction, making sure everything is in place for the next phase of your project.

Residential Demolition

If you need to tear down an old house, we’re here to help. From handling the necessary permits to clearing the site of debris, we make the entire demolition process easy. Our team works quickly and safely, minimizing any disruption to the surrounding area, so your project can move forward without delays.

Commercial Building Demolition

Demolishing a commercial building is a big job, and we have the experience to handle it. We take care of everything—getting permits, following safety guidelines, and cleaning up the site after the demolition. Our team works hard to finish the job on time, so you can get started on your next project right away.

Selective and Surgical Demolition

If you need to remove just part of a building, we can help with selective and surgical demolition. We carefully tear down specific sections while leaving the rest of the structure untouched. This type of work requires planning and precision, and we always get the job done safely and exactly how you need it.

Industrial Demolition

Industrial demolition is a big job, but we’ve got the tools and experience to handle it. From factories to plants and large industrial buildings, our team knows how to take them down safely. Using specialized equipment and following strict safety rules, we remove the structure and get the site ready for future use.

Concrete Breaking and Removal

Breaking up and removing concrete can be tough, but it’s no problem for our team. We use powerful machines to break up driveways, foundations, or large slabs. Once the concrete is gone, we clean up the area so it’s ready for the next phase of your project.

Asbestos Abatement and Hazardous Material Removal

Dealing with asbestos or hazardous materials requires careful handling, and we’ve got it covered. Our trained team safely removes and disposes of dangerous materials, following all the proper steps. We also take care of the paperwork, so you don’t have to worry about anything.

Deconstruction and Material Recycling

Instead of tearing everything down, we offer deconstruction and recycling services. We carefully remove reusable materials like wood, bricks, or metal so they can be salvaged or recycled. It’s a smarter, eco-friendly way to reduce waste and give new life to old materials.

Environmental Remediation

If your property has contamination or harmful materials, we can help. Our environmental remediation services clean up soil, water, and other affected areas. We work quickly to remove harmful substances, making your property safe for whatever you have planned next.

Structural Stabilization

If a building needs extra support before demolition or renovation, we can stabilize it. We add temporary reinforcements to keep the structure safe while we work. This step prevents collapses or damage so the rest of the project can move forward smoothly.

Post-Demolition Site Restoration

When the demolition is finished, we don’t just leave the site a mess. We clear away debris, level the ground, and make the property clean and safe. Your site will be ready for whatever comes next, whether that’s construction or another project.

Ready to start your demolition project in Mercer County, NJ?

We’re here to handle everything from permits to cleanup. With over 30 years of experience, we’ll make the process quick, safe, and hassle-free. Call us at 732-280-1011 or drop us a message for a free estimate, and let’s get started!

Contact Us

Call Greg Lertch Demolition Excavating in New Jersey

Mercer County Demolition Services FAQs

  • What types of demolition services do you offer in Mercer County, NJ?

    We provide a full range of services, including interior demolition, complete building demolition, and commercial demolition services. From small residential projects to large commercial jobs, we handle everything needed to prepare your job site for new construction in the NJ area.


  • Do you work in specific towns in Mercer County?

    Yes, we offer demolition services across Mercer County, including Trenton, Hamilton, Princeton, East Windsor, West Windsor Twp, Hightstown, Ewing, Robbinsville, and nearby areas like Pennington, Hopewell Borough, and Montgomery Twp.


  • Do you handle debris cleanup and dumpster rental?

    Absolutely! We provide dumpster rental and debris removal as part of our demolition services. Once the project is complete, we clear all materials from the job site, including concrete, asphalt, and other waste, so the area is ready for its next use.


  • Do you offer commercial demolition services?

    Yes, we specialize in commercial demolition and handle projects like office buildings, retail spaces, and warehouses throughout Central New Jersey, including Mercer County and even nearby areas like Yardley, PA and East Amwell. We can take on jobs of any size or complexity.


  • Can you help with interior demolition for remodeling projects?

    Yes, we provide interior demolition services for residential and commercial spaces. Whether you’re renovating an office or remodeling your home, we can safely remove walls, flooring, or other interior elements to prepare the space for its new design.


  • Do you work with businesses in the Mercer County area?

    Yes, we work with businesses in cities and towns like Rocky Hill, Lawrence Twp, and West Amwell to handle all types of demolition projects. From small shops to large office buildings, our team is equipped to meet the needs of business owners throughout the NJ area.


  • Do you handle site preparation for new construction?

    Yes, preparing your job site for new construction is one of our specialties. We handle everything from clearing debris and old structures to grading and preparing the land so your construction project can begin smoothly.


  • What makes your services stand out in Mercer County?

    Our years of experience, attention to detail, and ability to offer a range of services set us apart. From dumpster rentals and asphalt removal to complete building demolition, we provide reliable solutions for homeowners and businesses across Mercer County.


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