Security Lock Service
How we got $758K
Based on typical figures for its industry (2022 Economic Census), not its own records.
What we know
Signs of a sale Some signs of a sale
- In business 66 years (since 1960)
From public records and the company's website, not a statement that it's for sale.
What they do
Security Lock Service is a locksmith business in Oklahoma City serving homes, cars, and businesses with lockouts, rekeying, lock installation, and key services, available 24/7 for emergencies.
From the company's website. Industry: Security services.
Compared with similar businesses nearby
| Business | Est. revenue | Distance |
|---|---|---|
| Security Lock Service this business | $2.0M | — |
| U.S. MONITORING MANAGEMENT INC. Oklahoma City · 29 employees | $6.6M | 1.7 mi |
| SARF LOCKSMITH, LLC Oklahoma City · 5 employees | $1.1M | 2.0 mi |
| Maximum Protection Agency Oklahoma City | $1.6M | 2.0 mi |
| GardaWorld Oklahoma City | $1.6M | 2.3 mi |
| Whelan Security Oklahoma City | $1.6M | 2.3 mi |
| BLACK MESA SECURITY LLC Oklahoma City · 8 employees | $2.8M | 2.6 mi |
Ranges & sources
This business has no PPP loan on record, so there is no business-specific data. The figures are the typical estimated revenue of Locksmiths businesses in our Oklahoma data: the middle value, with the range covering the middle half of those businesses. EBITDA applies the industry margin (13%). Treat these as a rough guide.
| Revenue range | $586K – $3.1M |
| EBITDA range | $75K – $393K |
| Industry (NAICS) | Locksmiths (561622) |
| Value range | $180K – $1.4M |
EBITDA margin: from IRS tax returns of S corporations in this industry (2019–2022), adjusted for company size: smaller companies typically run higher margins. EBITDA here is after owners' salaries.
Benchmarks: US Economic Census 2022. These are statistical estimates, not reported financials. Listing details come from Overture Maps open data. Full methodology
History & advisors
From the company's own website and public filings (DOL Form 5500, IRS Form 990, SBA). Roles are as stated there and may be out of date.
Public records
Matched to this business by name and address from public government data; a match can occasionally be wrong.
About Security Lock Service
Security Lock Service is a security services company in Oklahoma City, Oklahoma, in business since 1960. Its estimated annual revenue is about $2.0M, with roughly $253K of EBITDA. Its estimated business value is $758K (likely range $180K–$1.4M).
Common questions
- Who owns Security Lock Service?
- The owner of Security Lock Service isn't in public records we've found yet. If you own or run the business, you can add or correct its details on SeeBITDA.
- How much revenue does Security Lock Service make?
- SeeBITDA estimates Security Lock Service's annual revenue at about $2.0M (likely between $586K and $3.1M), based on public records such as its PPP loan and retirement-plan filings, brought up to 2026.
- What is Security Lock Service worth?
- About $758K, roughly 3× its estimated EBITDA of $253K, typical for a security services company its size. Likely range: $180K–$1.4M.
- When was Security Lock Service founded?
- Security Lock Service has been in business since 1960.