Post-Construction Cleaning Service in Derby, CT

Finished a remodel, addition, or new build? Let us handle the dust, debris, and cleanup — leaving only the beauty of your finished project.

Once the builders are done, we step in to handle what’s left behind, making your space shine from the first step in.

5-Star Reviews • Serving All of Connecticut

New Projects in Derby, CTDeserve a Clean Finish — We Handle the Mess After Construction

When contractors finish but the cleanup is far from done, our post-construction service in Derby, CTgets your space back on track. With professional equipment, proven methods, and careful detail, we ensure a deep and safe clean.

Familiar with Post-Project Environments

We handle logistics seamlessly, even when multiple crews are involved.

Protecting Your Brand-New Surfaces

We treat your new surfaces gently, no scratches, no damage, just shine.

Complete Cleaning for Every Type of Project — Big or Small

We design our service around your project, covering what’s essential without extras you don’t need.

We match our service to your project size, delivering results worthy of your hard work.

Precision Cleaning for the Final Touch

We provide the finishing clean that makes your new space flawless and ready to enjoy.

Phased Cleanup for Large Projects

For big projects, we handle phased cleaning: one after rough work, one final polish before delivery.

Cleanup Solutions for General Contractors

We prepare construction sites for walkthroughs, closings, or client visits.

Targeted Cleanup for Small-Scale Reno Jobs

Even a bathroom or kitchen reno can make a big mess, we’ll take care of it fast.

Smart, Safe, and Efficient Post-Construction Cleaning in Derby, CT

Smart cleaning strategies that eliminate post-build dust and debris while safeguarding your investment.

Experienced, Friendly & Professional Team

Our crew is made up of trained, experienced professionals who treat your home with the utmost respect. We’re friendly, reliable, and committed to delivering exceptional service every time.

Local Knowledge

We understand the building materials and surfaces commonly used — and how to treat them right.

Google Guaranteed

Background-checked, verified, and trusted by contractors and homeowners alike.

6+ Years Serving

Our experience goes beyond routine cleaning — we’ve handled jobsites for years.

Fully Insured Company

Rest easy. We’re covered with full liability and workers’ comp.

Messy Builds, Flawless Cleans

Discover why our clients say the transformation after our post-construction cleaning is night and day.

Let’s Finish What the Contractors Started — with a Clean You Can Feel

Forget the mess, we’ll handle the cleanup so you can focus on enjoying your remodeled or newly built space.

Our Process Is Built for Post-Project Chaos — So You Don’t Have to Stress

We keep it simple, fast, and stress-free, so you can go from project completion to pristine space in just a few steps.

Step 1: Schedule a Site Visit or Send Project Details

We’ll assess the cleanup needs and timeline.
Step 1

Step 2: Get a Fast, Transparent Quote

Clear pricing. No surprises. No guesswork.
Step 2

Step 3: We Arrive Ready & Equipped

Our team comes prepared for debris, dust, and post-build mess.
Step 3

Step 4: We Leave Your Space Ready to Enjoy

You’ll walk in to clean air, clean floors, and complete peace of mind.
Step 4

Pricing Made for Any Renovation or Build in Derby, CT

From small remodels to full builds, our pricing is transparent and built around your project.

Clear Cost Breakdown for Post-Build Cleaning

Service Type

Estimated Price Range

Small Renovation Cleanup (e.g. bath/kitchen)$150 – $250
Full-Home Post-Construction$280 – $450
Commercial/Office Build-Out$350 – $600
Phased Cleaning (multi-day)Custom Quote

L&L Sisters Cleaning — The Clean Behind the Build in Derby, CT

We back up the work of builders and remodelers with spotless, careful cleaning that makes the final result stand out.

Trust Backed by Google’s Guarantee

Our record of reliable, high-quality work has earned us the Google Guaranteed badge.

The Final Step: A Spotless Clean

Let us handle the cleanup, so all that’s left for you is the satisfaction of a fresh, finished space.

Questions About Post-Construction Cleaning in Derby, CT? We’ve Got You Covered

Confused about what post-construction cleaning covers? Here are the answers to the most common questions.

Do you remove construction debris?

Absolutely. We remove debris, scraps, and construction leftovers so you don’t have to.

Do you take care of cleaning after drywall and paint work?

Yes — paint splatters and drywall dust are part of our specialty.

Do you recommend cleaning before or after final work is completed?

Best after contractors finish, but we can clean in phases if needed.

Are appliances and windows included in the cleaning?

Absolutely. Appliances, windows, fixtures, we handle them all.

Do you work with general contractors?

Definitely. We support contractors with site-ready cleaning for clients.

Can post-construction cleaning scratch or damage new finishes?

We’re careful, only non-abrasive, surface-safe products touch your new finishes.

Is this different from a regular clean?

Absolutely. It’s a specialized service designed for post-construction mess.

How many hours does post-project cleaning usually take?

Depends on size, condition, and number of rooms, usually 3 to 6 hours.

Can I be present during the cleaning?

You can be, but it’s optional, our team is trusted and insured.

Do I need to buy products or bags before you come?

We come fully equipped, no need to buy or provide supplies.

Right Around the Corner When Your Build Is Done

No matter if it’s a minor upgrade or a major project, we’re right here, equipped and ready to wrap things up.

Whether you own a home or oversee a commercial project, we deliver skilled planning, detailed work, and polished finishing at every location.

Your Build Looks Amazing — Time for the Final Polish

From dust to debris, we’ll handle it all and leave your project flawless and move-in ready.