Areas we serve across San Diego County
One office in Spring Valley, 184 communities. Each page below tells you the real distance and drive time from our office, so you know what to expect before you call.
Where does MT Security & Investigations operate?
MT Security & Investigations serves all of San Diego County from its office at 123 Worthington St #201, Spring Valley, CA 91977. Response is fastest in East County and the South Bay, including Chula Vista, National City, La Mesa, El Cajon, Santee and Lemon Grove. Call (619) 765-2222.
East County
Our home ground. The office is in Spring Valley, so these are the shortest drives and the fastest starts.
South Bay
Where Michael spent 15 years as a Chula Vista police officer. Retail corridors, master-planned communities, port and border industry.
Central San Diego
Dense neighborhoods and business districts ten to twenty miles west of our office.
- Allied Gardens
- Balboa Park
- Bankers Hill
- Barrio Logan
- Bay Ho
- Bay Park
- Bay Terraces
- Chollas View
- City Heights
- College Area (SDSU)
- Del Cerro
- Emerald Hills
- Encanto
- Golden Hill
- Grant Hill
- Grantville
- Hillcrest
- Kearny Mesa
- Kensington
- Lake Murray
- Lincoln Park
- Linda Vista
- Logan Heights
- Memorial
- Midtown San Diego
- Midway District
- Mission Hills
- Mission Trails
- Mission Valley
- Morena
- Mountain View
- Normal Heights
- North Park
- Oak Park
- Old Town
- Paradise Hills
- Ridgeview
- Rolando
- San Carlos
- Serra Mesa
- Sherman Heights
- Skyline
- South Park
- Southcrest
- Stockton
- Talmadge
- University Heights
- Valencia Park
- Webster
Downtown San Diego
Events, nightlife, high-rises and construction.
San Diego beaches and bay
Visitor crowds, vacation rentals and waterfront property.
North San Diego
Business parks and master-planned communities along I-15, I-805 and SR-56.
- 4S Ranch
- Birdland
- Black Mountain Ranch
- Carmel Mountain Ranch
- Carmel Valley
- Clairemont
- Del Mar Mesa
- Mira Mesa
- Miramar Ranch North
- North City (San Marcos)
- Pacific Highlands Ranch
- Rancho Bernardo
- Rancho Encantada (Stonebridge)
- Rancho Penasquitos
- Sabre Springs
- Santaluz
- Scripps Ranch
- Sorrento Valley
- Tierrasanta
- Torrey Highlands
- Torrey Hills
- University City (UTC)
North County inland
Cities along SR-78 and I-15, and the rural communities beyond them.
North County coast
Coastal cities and estate communities from Del Mar to Oceanside.
Mountains and backcountry
Long drives and real fire risk. Scheduled posts and patrols, planned ahead.
Border highlands and desert
Remote property where a documented regular inspection matters most.
Coverage questions
What areas does MT Security serve?
All of San Diego County, 184 communities in total, from an office in Spring Valley. Coverage is fastest in East County and the South Bay.
Is there a travel charge?
Not for most of the county. Sites far from Spring Valley, such as the mountains, desert and far North County, may carry a small travel charge that is stated in your written quote.
How fast can you respond in my area?
Urgent calls in East County and the South Bay are typically reached in 15 to 30 minutes when an officer is available. Farther out, we give you a real arrival time on the phone. Standard posts start within 24 to 48 hours.
Talk to the owner, not a call center.
Call any hour. Michael or a supervisor answers, asks a few questions, and you have a written quote within about two hours.