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Post Contruction Cleaning
Wilmington, DE

Had your Home Renovated? Let us Clean Up the Rest!


POST CONSTRUCTION Cleaning Service In Wilmington DE

When you're done with construction, it's time to get back to business. You need someone to come in and help you get things back to normal, or at least as close to it as possible. That's where we come in.

Our Cleaning Experts in Wilmington, believe that a clean space is a happy space. That's why we offer commercial post-construction cleanup services to help your business get back on track after a renovation or remodel. We'll come in and get rid of all the dust, debris, and other junk that's left over after construction is complete so that you can focus on the more important things.


We're available for cleaning after any remodeling project, you might be working on interior renovations (such as new floors or walls) or exterior improvements (like new roofs or siding). Let us help make sure that your home looks crystal clean after post any renovation work across Wilmington DE.

Renovation Tools
Construction Worker

Three Phases of Post Construction Cleaning

Cleaning up after having your home or office renovated can be extremely daunting, especially if carpenters are involved!

Which is where we at Onyx developed a three phase cleaning process which will help make the entire ordeal easy to handle for you and we'll be leaving your place clean as a whistle too. 

Here are the three phases of post construction cleaning with Onyx

  • Interior Cleaning: All dirt, grime and residue is properly cleaned up by our expert cleaners and equipments

  • Exterior Cleaning: We clean up all equipment, construction parts and things left behind

  • Final Clean-up: Vacuumed, mopped and ready for you!

Why Is Post-Construction Cleaning Important

The reason why post-construction cleaning is so important is that it ensures that your business will be able to stay in compliance with state and local laws.

One of the reasons post-construction cleaning is so important is that it helps keep your business safe from potential lawsuits. If there are any leftover nails or other items on your property that could cause harm to people walking around or using your building, someone could likely get hurt badly enough to sue you for damages. It could cost you thousands of dollars in legal fees and even more if you lose in court!

Another reason why post-construction cleanup is so important is that it helps ensure that you're following all applicable state and local laws regarding debris disposal. Some states require all construction companies to dispose of all debris on-site rather than take it away when they leave.


At Onyx, we ensure that we follow all the regulations while offering you the most reliable commercial cleaning services around Wilmington and New Castle County.

Our post construction cleaning process

Our process begins with an assessment of the project site and a plan for how to best clean it. It includes identifying any potential hazards or environmental concerns during our work and determining what equipment and supplies are needed for each task. We then set up our equipment, including vacuums, buckets, mops, brooms, rags, etc. After this comes the actual cleaning itself. We'll remove all traces of dirt from your property to be ready for its functional stage!

Here's what we do:

  1. We start with a deep clean of all surfaces, including windows, walls, floors, and ceilings. We'll also ensure that all equipment has been cleaned and moved out.

  2. We ensure your new space is safe for your employees and visitors by removing any debris or building materials that may be left behind in the area. We'll make sure the area is clear of any hazardous materials before we leave, so you don't have to worry about them later!

  3. We'll even remove any leftover dust or debris from your ducts so you can breathe easily, knowing everything is clean!

Renovating a Room




Expert Cleaners

Cleaning post-construction is a specialized field that requires the right combination of cleaning and construction knowledge. Our skilled team knows how to handle all kinds of messes, from dust and dirt to paint, plaster, and other construction materials. Our cleaners are trained in safe and effective methods of cleaning up after the work is done, so you can get your business back up and running as soon as possible.

We provide post-construction cleaning services for commercial and residential spaces alike, including:

  • Homes

  • Apartment buildings

  • Offices

  • Retail spaces

  • Commercial buildings

Guaranteed Satisfaction

With our background in the construction industry, we understand how difficult it can be to keep your facility clean after a build-out or renovation. That’s why we always give our customers what they want: an efficient and thoroughly clean without any hassle or hassle-causing delays! We pride ourselves on our attention to detail and focus on customer satisfaction. Our post-construction cleanup services are customized to meet your needs and budget and offer free estimates, so you know exactly what you’re getting before any work begins.


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