Security Guard Companies in New Haven County, Connecticut

9 security guard companies serving New Haven County, Connecticut. Tell us what you need and we'll match you to a vetted partner.

1. Alert Security Systems Inc

   308 Blake St, New Haven, CT 06515-1232

   (203) 387-8332 www.alliedmechanical.com New Haven County 20 to 49 employees

2. Allied Barton Security Svc

   495 Union St, Waterbury, CT 06706-1292

   (203) 591-8870 www.alliedbarton.com New Haven County 10 to 19 employees

3. G4s Secure Solutions USA

   95 E Main St # E4, Meriden, CT 06450-5652

   (203) 686-1416 www.g4s.com New Haven County 10 to 19 employees

4. Professional Security Conslnts

   1201 Boston Post Rd, Milford, CT 06460-2703

   (203) 878-0547 www.pscsite.com New Haven County 20 to 49 employees

5. Protection 1 Security Sltns

   262 Quarry Rd # J, Milford, CT 06460-8504

   (203) 882-6000 www.protection1.com New Haven County 20 to 49 employees

6. Securitas Security Svc USA

   321 Research Pkwy # 3, Meriden, CT 06450-8301

   (203) 237-7778 www.securitasinc.com New Haven County 100 to 249 employees

7. Securitas Security Svc USA

   71 Deerfield Ln, Meriden, CT 06450-7151

   (203) 924-2244 New Haven County 10 to 19 employees

8. Securitas Security Svc USA

   57 Plains Rd # 1a, Milford, CT 06461-2573

   (203) 874-0647 New Haven County 10 to 19 employees

9. William Vassell Svc

   1255 Middlebury Rd # 1, Middlebury, CT 06762-2333

   (203) 577-6555 New Haven County 50 to 99 employees