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Security Camera & Doorbell Installation in New Castle County, Delaware
41 businesses offering security camera & doorbell installation in New Castle County, DE. Updated 9-22-26. Serving Wilmington, Newark, New Castle, Middletown, Bear and Claymont and the rest of the county.
| Business | Phone | Website | |
|---|---|---|---|
| ADT Security ServicesNew Castle | (302) 613-4745 | adt.com/local/de/newcastle | Report |
| Alarms SecureNew Castle | (856) 628-3955 | alarmssecure.com | Report |
| Allied Lock and Safe Co.Wilmington | (302) 658-3172 | allied-lock.com | Report |
| Allied Universal® Security ServicesClaymont | (302) 498-0450 | aus.com/wilmington-commercial-security-systems-services | Report |
| Anchor CommunicationsWilmington | (302) 545-9932 | anchor-communications.com | Report |
| ARG CommunicationsWilmington | (302) 225-2000 | whyarg.com | Report |
| Assurance Media LLCWilmington | (302) 892-3540 | assurancemedia.com | Report |
| Barrier Integrated SystemsNewark | (302) 502-2727 | barrierintegratedsystems.com | Report |
| Berley Security Systems IncWilmington | (888) 719-8999 | berleysecurity.com/security-systems.html | Report |
| The Big Picture AVDNewark | (302) 383-2716 | thebigpicav.com | Report |
| BTS Enterprises, IncWilmington | (302) 428-6080 | btstechsmart.com | Report |
| Computers Fixed TodayWilmington | (302) 724-6411 | Report | |
| Custom Theater DesignNew Castle | (302) 312-5219 | ctdsecurity.com | Report |
| Delcollo Security TechnologiesWilmington | (302) 994-5400 | delcollosecurity.com | Report |
| Emergency Response ProtocolWilmington | (302) 994-2600 | erpsafety.com | Report |
| FlyLock Security SolutionsClaymont | (302) 607-7999 | flylock.com/locations/philadelphia-south | Report |
| Integrated HomeWilmington | (302) 656-1624 | ihomellc.com | Report |
| Integrated Wiring SolutionsSt Georges | (302) 999-8448 | integratedwiringllc.com | Report |
| Jenal Security LimitedNewark | (302) 444-4004 | jenalsecuritylimited.com | Report |
| Knarr Electronic SpecialtiesBear | (302) 834-8945 | Report | |
| Mobile 1 AudioNew Castle | (302) 268-6466 | Report | |
| Overture Ultimate Home ElectronicsWilmington | (302) 478-6050 | overtureav.com | Report |
| Preferred Security IncBear | (302) 834-7800 | preferredsecurityinc.com | Report |
| Pye-Barker Fire & Safety Company, formerly B Safe SecurityWilmington | (302) 633-1833 | pyebarkerfs.com/locations/wilmington-de | Report |
| Quality SecurityNewark | (302) 286-1200 | qualitysecurity.us | Report |
| Securitas TechnologyWilmington | (855) 331-0359 | securitastechnology.com | Report |
| Security 101 - PhiladelphiaNewark | (302) 359-5577 | security101.com/philadelphia | Report |
| Security Cameras of DelawareNewark | (302) 766-0438 | securitycamerasdelaware.com | Report |
| Security IncWilmington | (302) 888-5900 | securityinc.net | Report |
| Security InstrumentWilmington | (302) 633-5621 | securityinstrument.com | Report |
| Silverline Security Home Security DelawareWilmington | (888) 600-1707 | silverlinesecurity.com | Report |
| SkyEye Led Street Light SystemsWilmington | (302) 762-3100 | skyeyestreetlight.com | Report |
| Sobieski Life SafetyNewark | (302) 993-0600 | sobieskiinc.com/service/fire-security-monitoring | Report |
| Stay In SightNewark | (302) 559-5686 | Report | |
| Sun-In-OneWilmington | (302) 762-3100 | suninone.com | Report |
| Superior Fence & Rail of Delaware ValleyNewark | (302) 985-5151 | superiorfenceandrail.com/delaware-valley | Report |
| Symphony HifiWilmington | (302) 404-0526 | symphonyhifi.com | Report |
| Tri-M Group, LLCMiddletown | (610) 444-1000 | tri-mgroup.com | Report |
| Wayman Fire Protection IncWilmington | (302) 994-5757 | waymanfireprotection.com | Report |
| Xfinity Store by ComcastWilmington | (800) 266-2278 | xfinity.com/local/de/wilmington/5601-concord-pike.html | Report |
| Xfinity Store by Comcast Branded PartnerWilmington | (800) 934-6489 | xfinity.com/local/de/wilmington/3626-kirkwood-highway.html?C | Report |