More Than

Just Cleaning

With our team of experienced professionals, you can count on C&L Commercial Cleaning Services for spotless, reliable results every time.

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Cynthia Lemay

Five gold stars in a row

2026

Professional, Affordable, Quality work

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Kim Nolan

Five gold stars in a row

2024

Trustworthy and reliable!

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Taylor C

Five gold stars in a row

2026

Chris is awesome to work with! Responsive, organized, fair prices and always does an amazing job. I have a few service contracts with his company and I have no complaints!! My properties are always left sparking clean. High recommend!!

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Michelle Beres

Five gold stars in a row

2026

I am very happy with C and L cleaning service. They are thorough and detailed with a lot of nice extra touches. My office smells so good and is so clean when they are finished! They can accommodate a wide variety of extra services and the price extremely reasonable. I have had many cleaning...

Shiny clean reception desk with wood counter, metal siding, and plants.

C&L Commercial Cleaning proudly provides professional cleaning services for offices, medical facilities, industrial buildings, property management companies, and a wide range of commercial businesses throughout New Haven County.

Welcome to

C&L Commercial Cleaning Services

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Since 1989, we’ve been proudly serving businesses across New Haven County with reliable, high-quality cleaning solutions. From offices and factories to medical facilities and laboratories, our team has the experience to handle it all.


We also specialize in cleaning services for property management companies, ensuring common areas and commercial spaces are always clean, safe, and welcoming.


When you contact us, we’ll visit your business and provide a guaranteed quote within 24 hours—it’s that simple.


At C & L Commercial Cleaning Services, we don’t just clean—we care. That’s a promise you can count on.

Check Out Our Posts

Blogs & Infographics

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Looking for more cleaning insights? Visit the C & L Commercial Cleaning blog and infographic library for expert cleaning tips, industry best practices, and helpful resources to keep your workplace cleaner, healthier, and more productive. Whether you're looking for maintenance advice or want to learn more about our services, there's always something new to discover.