Do you provide free commercial cleaning estimates in Darien, CT?

Yes — all estimates are free, transparent, and without obligation.

Can I schedule recurring cleanings?

Yes, we offer one-time, weekly, biweekly, or monthly plans.

Are your cleaners background-checked?

Absolutely. All team members are vetted and trained for safety.

Do you use eco-friendly cleaning products?

Yes — we prioritize safe, effective, and eco-friendly solutions.

What types of businesses do you clean?

We clean offices, retail stores, medical facilities, and more.

(475) 255-3279

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Danbury, CT

Commercial Cleaning Services in Darien, CT

Name: L&L Sisters Cleaning
Address: 157 Shelter Rock Rd UNIT 69, Danbury, CT, 06810
Telephone: (475) 255-3279
Price range: $$

Professional commercial cleaning solutions that make your workplace shine while you stay focused on success.

Ensure your business always looks spotless and ready to impress without the hassle. With L&L Sisters Cleaning, you get reliable professionals who adapt cleaning to your business needs. That means you can invest your energy where it matters most—your business growth.

5-Star Reviews • Serving All of Connecticut

What Makes Our Commercial Cleaning Stand Out

Commercial cleaning isn’t just about wiping desks; we focus on creating workspaces that are healthier, safer, and more efficient for both employees and clients.

Detailed disinfection of frequently touched areas for maximum hygiene
Non-toxic cleaning supplies designed to keep employees and visitors safe
Personalized cleaning schedules built to fit your operational demands
Dependable service with experts dedicated to consistent quality

Work Around Your Business Hours

We adapt to your business hours so cleaning never interrupts your operations.

Experienced and Vetted Staff

Each member of our trained staff respects your workplace like it’s theirs.

Get a Free Estimate

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Discover the Full Scope of Our Commercial Cleaning Services

From startups to large corporations, we provide cleaning programs designed for your exact business scale. Whatever the size of your property, our team works around your hours and needs to keep it pristine.

Workplace Cleaning

Create a professional atmosphere with clean desks, polished conference rooms, and fresh common areas.

Commercial Retail Cleaning

Create a welcoming shopping environment with spotless floors, clear displays, and hygienic restrooms.

Sanitary Medical Cleaning Services

We deliver healthcare-grade cleaning for clinics, dental offices, and other medical spaces.

After-Renovation Cleaning

Post-renovation cleaning that clears dirt and gets your workplace ready for use.

Why Companies Choose L&L Sisters Cleaning for Their Workplaces

With a commitment to quality service, professionalism, and reliability, we are the first choice for businesses needing commercial cleaning.

Skilled and Approachable Cleaning Experts

Each member of our staff is experienced and dedicated, treating your property with care.

Expertise in Local Regulations

Our team’s local expertise ensures services that truly fit your business environment.

Certified Google-Backed Service

With Google’s backing, you know your cleaning service is verified and trustworthy.

Established Cleaning Experience

With more than half a decade of experience, we know what works best.

Company Backed by Complete Insurance

We back our team and your property with complete insurance coverage.

What Businesses Are Saying About Our Services

We’re proud to consistently deliver fast, thorough, and reliable cleaning services that keep businesses operating seamlessly.

Looking to Upgrade Your Commercial Cleaning?

Reach out to L&L Sisters Cleaning for a no-obligation consultation and let us design a commercial cleaning program just for you.

Our Simple 4-Step Commercial Cleaning Process

Our straightforward cleaning process ensures your workspace stays inviting without complications.

Step 1: Request Your Free Quote

Tell us about your commercial space and cleaning needs.

Step 1

Step 2: Schedule a Convenient Time

We work around your business hours for minimal disruption.

Step 2

Step 3: Professional Cleaning Service

Our trained team arrives on time with all necessary supplies.

Step 3

Step 4: Enjoy a Spotless Workspace

Experience a cleaner, healthier environment for your staff and customers.

Step 4

Transparent Pricing for Your Business Cleaning Needs

Transparent pricing based on your company’s size and unique cleaning needs. Zero hidden costs, guaranteed.

Detailed Pricing for Our Commercial Cleaning Services

Service Type	Price Range	Notes
Small Office Cleaning	Starting at $100	Up to 1,000 sq. ft.
Medium Office Cleaning	Starting at $200	1,000 – 3,000 sq. ft.
Large Commercial Space	Custom Quote	Over 3,000 sq. ft., variable
Post-Construction	Custom Quote	Based on job scope
Medical Facility	Custom Quote	Following sanitation standards

L&L Sisters Cleaning: Professional Commercial Cleaning Specialists

Backed by six years of trust, plus Google Guarantee, full licensing, and insurance, we deliver peace of mind.

Trusted with Google’s Backing

Being Google Guaranteed shows we’re a trustworthy provider dedicated to client satisfaction.

Don’t Wait — Make Your Business Shine Today!

Take the first step toward a cleaner, healthier workplace today. We’re prepared to provide efficient, trustworthy commercial cleaning customized for you. Get your free quote today and see the difference professionalism makes!

Your Questions Answered: Commercial Cleaning Services

Got more doubts? Check out these answers to popular questions about our cleaning solutions.

Which business spaces do you service?

Our services cover offices, stores, healthcare centers, warehouses, and beyond.

Is your cleaning crew fully trained and verified?

Every cleaner is carefully screened and trained to meet high standards.

Can I set up a regular cleaning plan?

We provide flexible plans including one-time or recurring cleaning schedules.

Which products are part of your cleaning routine?

Our supplies are non-toxic, sustainable, and safe for people and the environment.

How flexible are your services with special requirements?

We tailor our services for specific requests, always honoring privacy guidelines.

How quickly can you start?

We often start within a week of booking, depending on availability.

How do you handle customer complaints?

If something isn’t right, we’ll fix it promptly under our satisfaction promise.

Is post-renovation cleaning part of your services?

Yes, we specialize in thorough post-construction cleaning to prepare spaces for use.

Can I request a free cleaning consultation?

We offer cost-free quotes so you can see pricing before you decide.

Serving Businesses in Darien, CT and Nearby Areas

Located in Darien, CT, we extend our trusted commercial cleaning to neighboring communities.

We proudly offer high-quality cleaning services in:

Service Area

From Darien, CT to surrounding areas, our team provides professional cleaning tailored to your needs.

Prepare Your Workspace for Success Today

Want to create a workspace that wows visitors and supports your staff? Schedule your commercial cleaning with L&L Sisters Cleaning now and enjoy a spotless, welcoming space that reflects your professionalism.