Home / Self Storage Units FAQs Frequently Asked Questions Will my stored items be secure? Clark's Self Storage provides 24 hour, onsite security, fencing and cameras. How much does it cost? 10' x 10' – $160.00 incl. HST 10' x 15' – $190.00 incl. HST 10' x 20' – $210.00 incl. HST 10' x 25' – $240.00 incl. HST 10' x 30' – $290.00 incl. HST 10' x 50' – $385.00 incl. HST Outside Storage – $90.00 Did Not Find An Answer To Your Question?Just Contact Us Here And We Will Be Glad to Help