Brock Built-in Specialists has been serving Durham Region and the City of Kawartha Lakes since 1975. Vacuums > BEAM Central Vacuum > Electrolux, Miele, Eureka, Kartcher, Hoover, etc. Portable Vacuums > Vacuum Bags, Belts & Accessories > Factory Authorized Sales & Service Security Systems > Residential & Commercial > 24hr ULC Monitoring > Video Surveillance > Access Control > Medic Alert Smart Home Systems > Telephone & TV Network Wiring > Crestron Home Automation Systems > Tele Door Bells > Intercom Systems > Home Theater > Multi-room, Multi-source Audio/Video Custom Window Coverings > Shutter > Blinds > Draperies > Custom Made To Order