🐜AssistAnt · Pro directory
There are 42 home security companies within 25 miles of Mercer Island, WA in the AssistAnt directory as of October 16, 2026, 1 of them based in Mercer Island itself. None are verified by AssistAnt yet, so check a business’s license and insurance before you hire it. Verified businesses are listed first, then by distance. No business can pay for a higher spot.
Home security systems near Mercer Island
- Island Security Systems Inc
Mercer Island, WA · 0.1 mi
Not verified yet
(206) 232-0842
- Seattle Access Control System
Seattle, WA · 3.4 mi
Not verified yet
(206) 279-6562
- Washington Alarm
Seattle, WA · 3.9 mi
Not verified yet
(206) 328-3288
- 502 Security
Seattle, WA · 3.9 mi
Not verified yet
(206) 224-1402
- Rhino Security Labs
Seattle, WA · 3.9 mi
Not verified yet
(888) 944-8679
- Seattle Dvr Inc.
Seattle, WA · 4.1 mi
Not verified yet
(206) 625-9888
- Guardian Security
Seattle, WA · 4.5 mi
Not verified yet
(206) 622-6545
- RadiusVision
Seattle, WA · 4.6 mi
Not verified yet
(800) 448-6140
- Critical Insight - Cybersecurity
Seattle, WA · 4.7 mi
Not verified yet
(206) 687-9100
- Secure Pacific Corporation
Bellevue, WA · 4.7 mi
Not verified yet
(877) 837-4723
- Madrona Digital
Bellevue, WA · 5.0 mi
Not verified yet
(425) 440-6206
- Guidepost Solutions
Seattle, WA · 5.0 mi
Not verified yet
(916) 426-9169
- 365 Data Center
Seattle, WA · 5.1 mi
Not verified yet
(206) 489-3885
- S3 ARMSEC, LLC
Seattle, WA · 6.0 mi
Not verified yet
(206) 333-0601
- Alarm Services
Kirkland, WA · 6.9 mi
Not verified yet
(425) 803-2045
- Everon
Renton, WA · 7.8 mi
Not verified yet
(425) 949-0869
- Statewide Security
Redmond, WA · 8.2 mi
Not verified yet
(425) 558-4640
- Pixel Surveillance System
Tukwila, WA · 9.2 mi
Not verified yet
(206) 334-6090
- Entrance Controls
Tukwila, WA · 9.3 mi
Not verified yet
(206) 622-0452
- Paladin Technologies
Redmond, WA · 9.3 mi
Not verified yet
(425) 750-2664
- Pye-barker Fire & Safety, Formerly Pacific Fire & Security
Kirkland, WA · 9.3 mi
Not verified yet
(206) 957-0907
- Rfi Communications & Security Systems
Renton, WA · 9.5 mi
Not verified yet
(253) 981-6100
- Cook Solutions Group
Kent, WA · 10.7 mi
Not verified yet
(844) 305-2665
- Lts
Kent, WA · 11.1 mi
Not verified yet
(253) 656-0858
- Safe Streets USA
Kent, WA · 11.7 mi
Not verified yet
(866) 390-3684
- Adt Security Services
Shoreline, WA · 12.3 mi
Not verified yet
(800) 743-4203
- Creative Surveillance Solutions
Woodinville, WA · 12.8 mi
Not verified yet
(425) 549-2037
- Adt Security Services
Bothell, WA · 13.3 mi
Not verified yet
(206) 395-2366
- Seattle Tacoma Security Patrol
Kent, WA · 14.4 mi
Not verified yet
(206) 453-1848
- ADT Commercial
Bothell, WA · 15.2 mi
Not verified yet
(425) 949-0868
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many home security companies are near Mercer Island, WA?
- 42 within 25 miles, 1 in Mercer Island, as of October 16, 2026.
- Which home security companies near Mercer Island, WA are verified?
- None yet. Verified means AssistAnt checked the business registration and insurance; unverified listings come from public business records.
- Can a business pay to rank higher on AssistAnt?
- No. Verified businesses are listed first, then everyone else by distance. Placement cannot be bought, and AssistAnt never sells your contact information.
More in Mercer Island
- Appliance repair in Mercer Island, WA78 businesses
- Dryer vent cleaning in Mercer Island, WA15 businesses
- Used appliances in Mercer Island, WA7 businesses
- Plumbers in Mercer Island, WA293 businesses
- Electricians in Mercer Island, WA281 businesses
- Cleaning services in Mercer Island, WA524 businesses
- Locksmiths in Mercer Island, WA308 businesses
- Garage door repair in Mercer Island, WA224 businesses
- Handyman services in Mercer Island, WA122 businesses
- Flooring in Mercer Island, WA100 businesses
- Computer & phone repair / IT in Mercer Island, WA344 businesses
Nearby towns
- Bellevue, WA 4 mi
- Seattle, WA 5 mi
- Renton, WA 7 mi
- Redmond, WA 8 mi
- Tukwila, WA 8 mi
- Kirkland, WA 9 mi
- Shoreline, WA 11 mi
- Bothell, WA 13 mi
- Woodinville, WA 13 mi
- Kent, WA 14 mi