Kyle Mantick
Kyle Mantick

Kyle Mantick

Denver Area Developer

  • 720-375-0909 Office
  • Fax



We provide janitorial services. Our team is happy to handle all of your commercial cleaning needs.


We buff and treat tile floors to give them a bright shine and increase their life expectancy.

Stripping and Waxing

We strip and wax tile floors to give them a "wet look" shine and increase their life expectancy.

Carpet Cleaning

We clean carpets carpet cleaning and perform spot removal.

Day Porter Services

We offer day porter services. We provide you with uniformed, professional personnel who work according to your needs.

Online Offers

$50 Off

First Janitorial Service

10% Off

Carpet Cleaning

About Us

We launched operations in the Denver area in April of 2018. Since that time we have helped countless facility managers get their buildings clean. We provide cleaning services anywhere from the heart of downtown Denver to the outlying cities and towns. We provide routine janitorial services to buildings of all shapes and sizes. We clean everything from small medical offices to large corporate headquarters. We are known for providing customers with a unique combination of friendliness, cleanliness and responsiveness.


The communication that Alliance has had with me has been outstanding. I am always aware of things that come up such as when we are getting low on supplies. The cleaning crew always sets the alarm so I know that my staff is safe. There is a significant difference in the cleanliness of the clinic since they started here.

Kristie Andurlakis

Concentra Urgent Care, Denver

Not only does Alliance do a great job in keeping the facility sparkling clean, they have excellent communication. In addition, it is apparent that Alliance cares about the quality of work. Kyle has stopped in simply to check on the facility in person. I have worked with other facilities that have had good janitorial services, but Alliance isn't just good, they are amazing!

Anthony Faggioli

Footprints to Recovery

Communication has been great with the Alliance management team. They are always available to help when needed. Things are much cleaner, and the management team cares about the cleanliness of my facility. I know I can get ahold of Kyle or Lynnae with any concerns.

Emily Childs

Concentra Urgent Care, Thornton

Everyone is very professional and takes the time and puts forth the effort to make this center look the best it can every night. I usually don't have to reach out to anyone at Alliance about anything, because you are always being proactive and reaching out to me first.

Kelsie McManus

Concentra Urgent Care, Broadway

Alliance’s biggest strength is the communication from top down. Their Owner and Operations Manager respond back to me very quickly and give me peace of mind knowing things will get fixed right away. They also come in consistently to evaluate the cleaner by doing monthly inspections. The overall cleanliness of the entire facility has drastically improved!

Ren Rudnick

Prestige Preschool Academy

Our personal cleaner, Ynestra, have gone above and beyond, which makes me feel Alliance hires quality employees.

Diana Messamore

Footprints to Recovery

I can not recommend Kyle and Alliance Maintenance highly enough. I feel confident that they have not overlooked any area of our office during a cleaning. The steps that they have taken as a company during this ever-changing season have done much to ease the burden of our business as we plan to move forward with our employees. Thank you Kyle and Mel for everything you do!

Erin Leyba

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