Compare private investigation companies in Silver Spring and request free quotes.
Typically from $55 USD per investigator/hour. See prices →
40 companies
9-11 SECURITY AND INVESTIGATION SERVICES LLC
ACTIVE UNIVERSAL PROTECTION, LLC.
ADMIRAL SECURITY SERVICES
ASCENDANT PROTECTIVE SERVICES
CAPITAL SECURITY LLC
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DYNAMIC PROTECTION GROUP INC
EAGLE SECURITY GROUP INC
FIDELITY PROTECTIVE SERVICES
FIRST ADVANTAGE BACKGROUND SERVICES CORPORATION
FOCUS PROTECTIVE SERVICES LLC
GLASGOW INVESTIGATIVE SOLUTIONS INC.
GLOBAL CONSULTING SERVICES OF MARYLAND, LLC
GLOBAL GUARDIAN LLC
KING OF KINGS SECURITY INC.
LASORSA & ASSOCIATES, LLC.
METROPOLIS SPECIAL POLICE DEPARTMENT, LLC
PHILLIPS AND ASSOCIATES, INC.
SENTINEL GROUP SIX
SIRIUS DIGNITARY SECURITY SERVICE
STERN STRATEGIES INTL T/A PRUDENTIAL ASSOCIATES
T COOPER INC.
THE AMERICAN SHIELD CORPORATION
THE STATE PROTECTION AGENCY LLC
UNITED COMMUNITY PATROL SERVICES
UNIVERSAL SECURITY LLC
WINDWARD INVESTIGATIONS & CONSULTING LLC
Private investigation in Silver Spring covers surveillance, background and due-diligence research, and fraud or misconduct inquiries handled by a state-licensed investigator.
In Silver Spring, demand for private investigation is driven by the anchor of Montgomery County and the affluent DC-Maryland suburbs and federal agencies and research campuses like NIH and the FDA. The sectors that most rely on this service include federal government and agencies, biotech and life sciences, corporate offices, with specific needs in areas such as the NIH and FDA campuses, the Montgomery County biotech corridor, the downtown Silver Spring offices. The city's main security concerns — federal- and research-facility access control and corporate campus and IP protection — make working with a licensed, professional provider a priority investment for businesses and homeowners.
HireSecurityNow.com connects you with licensed private investigation companies in Silver Spring. Compare options, review profiles and request free quotes to find the provider that best fits your needs and budget.
Estimated range per investigator/hour in Silver Spring:
$55 — $170 USD
That puts Silver Spring about 10% above the US national range ($50 — $150) — local wage floors, cost of living and competition for licensed officers all push rates up.
Licensed investigator, billed by the hour plus expenses (mileage, database access, equipment) and usually an upfront retainer. Surveillance and multi-investigator work bill higher than records-based research. Discuss the rate, retainer and likely total in writing before engaging.
Reference estimates. See private investigation prices in every city →
Before you hire
A buyer's guide to hiring a private investigator in the US: what PIs can and cannot legally do, state-by-state licensing, real hourly rates and retainers, how to vet a firm, and when to hire through a lawyer instead.
Read the private investigation buyer's guidePrivate security in Maryland is licensed at the state level by the Maryland State Police, Licensing Division. A legitimate company operating in Silver Spring holds a a Security Guard Agency License, which means it has cleared Maryland State Police's ownership, background-check and insurance requirements. Ask for that license number in writing and verify it yourself — a certificate on the wall tells you nothing about current standing, since a license can be suspended or revoked.
Hiring an unlicensed company is a risk you carry. In Maryland, operating without a license is misdemeanor (Md. Code, Bus. Occ. & Prof. §§ 19-601, 19-607). Providing security guards for hire without a Security Guard Agency License (Bus. Occ. & Prof. § 19-601) is a misdemeanor under § 19-607, punishable by a fine of up to $1,000 and/or up to 1 year imprisonment; the Secretary may additionally levy administrative fines up to $5,000 per violation (capped at $10,000 per 2-year license term) for violations of §§ 19-313 and 19-408.
40 providers below list private investigation in Silver Spring. Ranking is based on verifiable signals, but the last checks are yours — and they are the ones that decide whether a contract holds up.
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