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

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

Commercial cleaning tailored to your needs, keeping your company clean, professional, and inviting so you can concentrate on growth.

Say goodbye to the burden of cleaning and keep your business space fresh and inviting. 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

How Our Commercial Cleaning Services Go Beyond Expectations

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.

Careful cleaning of high-touch zones to reduce the spread of germs
Non-toxic cleaning supplies designed to keep employees and visitors safe
Personalized cleaning schedules built to fit your operational demands
High standards delivered by professional, well-trained cleaners

Cleaning on Your Schedule

We make sure cleaning happens around your hours, so business keeps running smoothly.

Reliable Cleaning Experts

Our professional team handles your business with care, dedication, and respect.

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. No matter your space, our expert cleaners adapt to your schedule and requirements, guaranteeing spotless results.

Professional Office Maintenance

Maintain clean conference rooms, desks, and common areas that impress employees and visitors.

Commercial Retail Cleaning

Deliver a pleasant shopping experience with fresh, spotless retail spaces.

Sanitary Medical Cleaning Services

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

Cleanup for Renovated Commercial Spaces

We remove dust and debris after renovations so your business reopens quickly.

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.

Experienced, Friendly & Professional Team

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

Local Knowledge

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

Certified Google-Backed Service

We’re a trusted company, backed by Google for your peace of mind.

6+ Years Serving

Over six years of service translate into consistent excellence.

Cleaning Services with Full Coverage

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

What Businesses Are Saying About Our Services

We take pride in offering quick, consistent, and trustworthy cleaning that supports smooth business operations.

Want a Cleaner, More Professional Workspace?

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

The Easy 4-Step Path to a Cleaner Business

We make keeping your business spotless simple with a clear process designed for convenience.

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

Commercial Cleaning Pricing Made Simple

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

How Our Commercial Cleaning Costs Are Structured

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

Meet L&L Sisters Cleaning — Your Commercial Cleaning Experts

For 6+ years, companies have relied on us because we’re licensed, insured, and Google Guaranteed.

Our Google Guarantee Status

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

Why Wait? Get a Cleaner, Brighter Business Today!

Start moving toward a fresher, healthier commercial space without delay. Our expert team is ready to deliver fast, dependable commercial cleaning tailored to your needs. Get your free quote today and see the difference professionalism makes!

Commercial Cleaning FAQ — Answers to Common Questions

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

What facilities can benefit from your cleaning services?

We clean offices, retail shops, medical facilities, warehouses, and more.

Is your cleaning crew fully trained and verified?

We ensure each staff member is vetted and trained for both safety and quality service.

Is it possible to book ongoing cleanings?

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

Do you use eco-friendly products?

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

Do you adapt to unique cleaning needs?

We customize our services to meet your unique needs and follow all security protocols.

How soon are you available after booking?

Our team can usually start cleaning in less than a week after booking.

What if I’m not satisfied with the cleaning?

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

Is post-renovation cleaning part of your services?

Our team handles dust and debris removal after renovations.

Do you provide no-obligation quotes?

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