Do you provide free commercial cleaning estimates in Washington, 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 Washington, CT

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

Trusted cleaning services for businesses that want spotless, welcoming, and professional spaces every day.

Ensure your business always looks spotless and ready to impress without the hassle. The L&L Sisters Cleaning team provides tailored commercial cleaning services, always matching your schedule. Leaving the cleaning to us allows you to concentrate fully on success.

5-Star Reviews • Serving All of Connecticut

What Makes Our Commercial Cleaning Stand Out

Our cleaning service isn’t limited to the basics, it’s designed to deliver healthier, safer, and more effective work environments.

Complete sanitization of high-contact points to minimize bacteria and viruses
Eco-friendly cleaning products safe for your staff and guests
Tailored service plans created to match your company’s routines
High standards delivered by professional, well-trained cleaners

Cleaning That Fits Your Routine

Cleaning is done when it suits your company, with zero impact on productivity.

Reliable Cleaning Experts

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

Get a Free Estimate

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Explore Our Range of Commercial Cleaning Solutions

Whether it’s a compact office or a large commercial property, we design services that match your company’s needs. Our professional staff adjust cleaning to your routine, ensuring consistent, spotless outcomes.

Professional Office Maintenance

Ensure spotless offices where desks, meeting areas, and shared spaces always look their best.

Storefront Cleaning

Keep retail floors, product displays, and restrooms immaculate for customers.

Clinic & Healthcare Cleaning

Cleaning services tailored for clinics and health centers, always following hygiene protocols.

Post-Construction Cleaning

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

Why L&L Sisters Cleaning Is the Preferred Choice for Commercial Cleaning

Our dedication to quality, professionalism, and client satisfaction makes us the go-to commercial cleaning provider.

Experienced, Friendly & Professional Team

We bring a reliable, friendly, and well-trained team that ensures quality every time.

Expertise in Local Regulations

With awareness of local regulations, we deliver compliant and effective cleaning.

Certified Google-Backed Service

Our Google Guarantee provides extra confidence when hiring us.

Established Cleaning Experience

Over six years of service translate into consistent excellence.

Fully Insured Company

We protect both you and our team with full insurance on every job.

Testimonials from Our Commercial Cleaning Clients

Our reputation is built on providing dependable, detailed, and efficient cleaning that helps companies run without interruption.

Ready to Elevate Your Business Cleanliness?

Get in touch with L&L Sisters Cleaning today to see how we customize cleaning solutions for every business.

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

Clear and Easy Commercial Cleaning Costs

Transparent pricing based on your company’s size and unique cleaning needs. You’ll never find surprise charges.

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

Your Trusted Commercial Cleaning Experts — L&L Sisters Cleaning

We’re proud to be Google Guaranteed, fully licensed, insured, and trusted by businesses for more than six years.

Verified by Google Guarantee

Our Google Guaranteed badge means you’re hiring a verified and dependable company.

It’s Time to Make Your Workspace Sparkle!

Make the move to a cleaner, more professional workspace starting today. Our crew is set to bring reliable, top-quality cleaning that fits your company’s requirements. Request your no-cost estimate now and experience the impact of true expertise!

Frequently Asked Questions About Our Commercial Cleaning Services

If you’re curious about details, these FAQs will guide you through everything you need to know.

Which business spaces do you service?

We service a wide variety of commercial spaces including offices, shops, and medical buildings.

Are your cleaners trained and background checked?

Absolutely — all our team members are background checked and trained for safety and quality.

Is it possible to book ongoing cleanings?

Our services include customizable frequencies: weekly, biweekly, monthly, or single visits.

Are your cleaning supplies safe?

We rely on high-quality, environmentally responsible cleaning solutions.

Can you manage secure or private areas?

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

What’s the typical wait time before service starts?

Most services begin within a week, based on our schedule.

What if I’m not satisfied with the cleaning?

We stand behind our work and correct any problems without delay.

Do you handle construction dust and debris?

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

Can I get a free estimate?

Yes, we’re happy to provide complimentary estimates for your cleaning needs.

Proudly Cleaning Businesses Across Washington, State of Connecticut

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

Areas We Serve With Professional Cleaning:

Service Area

Serving both Washington and nearby communities, we ensure every site gets reliable, top-tier cleaning.

Prepare Your Workspace for Success Today

Looking to make your business both welcoming and professional? Arrange your commercial cleaning now with L&L Sisters Cleaning for a clean, inviting workplace that represents your brand.