Home Security Cost in Gaithersburg, MD in 2026
Most Home Security projects in Gaithersburg, MD cost between $425 and $3,700. The typical price is $1,300.
Labour and materials in Gaithersburg run about 10% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Number of doors, windows and cameras covered
- Wired versus wireless sensors
- Professional monitoring contract
- Smart lock and video doorbell integration
Usually included
- Panel, sensors and cameras
- Installation and configuration
- App setup and walkthrough
Usually extra
- Monthly monitoring fees
- Electrical work for hardwired cameras
- Network upgrades
Home security installers in Gaithersburg, MD
Businesses listed on Google near Gaithersburg, MD. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Vector Security - Columbia, MD
4.9(3,221 reviews)
9800 Patuxent Woods Dr Ste b, Columbia, MD 21046
TomsBurg Surveillance
5.0(117 reviews)
3351 Corridor Marketplace Ste 400-46, Laurel, MD 20724
One Source Systems
5.0(104 reviews)
7914 Queenair Dr, Gaithersburg, MD 20879
EAI Security Systems, Inc.
4.9(56 reviews)
1086 Taft St, Rockville, MD 20850
National Technology Integrators
4.9(48 reviews)
40 W Gude Dr, Rockville, MD 20850
Ultra Guard Security Systems
4.9(25 reviews)
7600 Lindbergh Dr A, Gaithersburg, MD 20879