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Free Estimates

We survey your site and give you a cost breakout of the work you've requested. We then send you our estimate via email, over the phone, or by regular mail; whichever you prefer.

Call us at (720) 501-4940  or  You can submit your request below:

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We will never sell your information to anyone. We promise.


DynaJan is a local, veteran & family owned, professional cleaning company serving Colorado. We have 10 years of experience and our focus is on quality and value for our customer. The DynaJan team is held to the highest standards with respect to cleaning and maintenance. Each of our staff is thoroughly vetted, bonded and insured for your protection. We ensure each employee is a trained professional to perform each task, has integrity in doing the job right, and works effectively to enforce the Satisfaction Guarantee we offer to our customer.

As we grow, it is our goal to be recognized as a premier maintenance business within the greater Denver metro area. To achieve this goal, we solicit for feedback from our customers on a regular basis, and based on each assessment, we adjust our business practices as needed to keep our customers satisfied. Our commitment to excellence is reflected in our work, and by that commitment we hope to earn our customers trust. We're here to serve!


  • Focused on Quality & Value
  • Veteran, Family, Locally owned
  • 10 years of experience
  • Bonded & Insured
  • Competitive Rates
  • Trained Professionals
  • Friendly, Flexible, Trustworthy
  • 100% Satisfaction Guaranteed

DynaJan Maintenance is a Screened & Approved HomeAdvisor Pro


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Commercial Janitorial

Building Maintenance: Floors, Carpeting, Furniture, Bathrooms, Kitchens, Lobbies, etc

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Office Cleaning

Daily, Weekly, Anytime

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Retail Business Cleaning

Stores, Restaurants, Banks, Gyms, and more

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Residential Cleaning

One-time move-ins or move-outs

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Construction Clean-up

Routine or one-time construction site clean-up

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Green Cleaning Products

We offer non-toxic, eco-friendly, and safe chemical cleaning

other services

And more...

Pressure washing, Tile & grout cleaning, and other specialized services...