Your Commercial Cleaning Service in Denver | Jani-Serv, Inc.

Why Work With Us

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Who We Are?

Jani-Serv, INC is a full service janitorial service company that offers a variety of janitorial services to commercial businesses in the Denver metro area. We are family owned and locally operated so we can provide you with professional and responsive service. We understand that your time is valuable and we work hard to exceed your expectations each and every time we service your building

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Our Services

Our staff is well trained and experienced in providing a variety of janitorial services including:

Floor Care
Window Washing
Pressure Washing
Carpet Cleaning
Restroom Sanitation
Restroom Supplies
Janitorial Services
Day Porter Services
Post Construction Clean Up

And much more!


About Us

Our business began to fill a void in the region for industrial cleaning service. We’ll always put customers first and go the extra mile. Our team will take the time to clean floors, carpets and find the dirt in hard to clean places. 

At Jani-Serv we believe that we have a duty to adhere to good environmental practice and operate in a sustainable manner. As lovers of plants and the environment it is only natural for us to want to reduce man’s impact wherever possible. Jared and the staff at Jani-Serv are committed to helping people make sustainable choices in their offices.

We take great pride in providing 100% satisfaction to our customers. It is our passion to provide quality cleaning that exceeds your expectation! Our professional office cleaning service is much affordable than you think. We can beat most competitor’s quote. Some of our current clients say we cost much less than the competitors!

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What They Say About Us

About Us

20+ Years of Industry Experienced

Certified and Professional Staff

Cleaned Thousands of Facilities

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Latest News

Showerhead Cleaning

One of the most often neglected aspects when it comes to cleaning is your showerhead and faucet. These areas can often get built up with

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