About Us

OneCallOnly is based in Calgary, Alberta. We are a facility services provider with local experienced technicians and licensees across Alberta. We are a ‘family and friends’ business, proudly Canadian, and have been in business since 2003. At OneCallOnly we are guided by our core values of excellence, integrity, and dedication, we aim to be the most respected property services provider in all of Alberta with the versatility of services we provide for our clients.


- We pride ourselves in delivering consistent quality
- We use Top of the Line Materials so the job looks good and lasts.
- We price competitively so you get good value for your dollar.
- We are fully covered by WCB and five million dollars liability insurance


We promise to use top of the line materials and professional workmanship. If within ONE year of the completion date there is any deficiency, caused by workmanship or improper materials supplies by OneCallOnly Inc, we will repair those specific areas free of charge.

Covid-19 Electrostatic Disinfection Services (UNSEEN-GUARD)

At OneCallOnly our disinfection services called UNSEEN-GUARD can help you prevent the spread of COVID-19 in your workplace. To make sure we achieve this, we use this Electrostatic technology with a hospital-grade disinfectant. This equipment is used not only for getting rid of COVID-19 but overall disinfection for your office or home. With more than 17 years of experience in the cleaning industry, we always use the latest equipment and sanitation technology.