Call Today for a Free No Obligation Proposal!


We're The Dust Busters!

Our office cleaning service can serve you on a monthly, bi-weekly, or weekly schedule and Kastle Klean will create a plan that suits your business needs.


Office Cleaning

Office cleanliness is an important concern for any business. Modern business owners are pursuing higher and higher office standards in order to provide a healthy, clean and inviting environment for employees and customers. 

Green Cleaning

Offering complete ecologically friendly, green office cleaning services, we are the top choice in Sarnia and surrounding areas.  If your company is looking to transition to environmentally friendly practices, one of the best ways to start is to alter your cleaning service.


We offer complete electrostatic disinfection services to keep you and your office safe and healthy. From one time proactive cleaning and ongoing programs, to performing work after someone has tested positive to the virus, we cater to all your needs at a very cost-effective budget.

Our friendly, professional, and dedicated staff go over and above the call of duty to leave your space sparkling clean, just the way you like it. We are fully-insured & bonded. 

Get Your Place Cleaned and Healthy

Our company has dedicated quality time, in ensuring the highest level of customer satisfaction, while delivering exceptional services to ensure the happiness of each customer.

We offer

Our office cleaning services include regular office cleaning, deep cleans, disinfection and COVID cleaning, office waste management, window cleaning, carpet cleaning, upholstery cleaning, office kitchen cleaning and more. All can be included within your core office cleaning service.

Finding the correct cleaning company can be difficult, and in many companies it is the largest out sourced service. The wrong choice can have an impact on your business, and cause major disruption. The company you very often hand security of your building too, from the staff that attend, to the standards produced, it needs to be right. Kastle Klean is a successful cleaning company based on the service we provide..

We are a fully insured and bondable company. 

Give us a call today for a free no obligation quote.

Our customers say about us

Kastle Klean has been our custodians for over 4 years and have been fantastic. Troy and the team do a great job AND they have kept our costs down. Additionally, during the current COVID crisis, they have ensured our facility is "virus free". Thanks Troy and team.

Troy is easy to work with and always keeps our Club clean! Pleasure to work with.

Troy was very responsive to the needs of our clinic and flexible in his approach. He took his time to ensure the job was properly completed. Our medical centre was treated (all 13,300 square feet) with electrostatic spray which will assist us with expansion of services as we head into phase 2. We now feel comfortable resuming the use of space previously utilized for a COVID testing centre. Thank you Troy for assisting us with our infection prevention and control plan. Sarah Milner, Central Lambton FHT