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Business phone system for security systems services in Ohio

210 security systems services operated in Ohio in 2023. Where they are, how big their teams are, and what phone service costs them.

Establishments
210CBP 2023
Employees
3,989mid-March 2023
Per 100k residents
1.8U.S. 2.1
State rank
8th of 51by count

How many security systems services operate in Ohio

Ohio had 210 security systems services in 2023, according to Census County Business Patterns (NAICS 561621, Security Systems Services (except Locksmiths)). They employed 3,989 people in mid-March and reported $281.0 million in annual payroll. That is the 8th highest count among the 51 states and DC with published figures. Security systems services make up 0.08% of the 255,049 business establishments in the state.

Per 100,000 residents (2024 estimate) Ohio has 1.8 security systems services, 16.0% below the national rate of 2.1. The average establishment has 19.0 employees against 18.0 nationally. Payroll per employee is $70,454, in line with the U.S. figure of $70,074.

Security systems services: Ohio compared with the U.S., 2023
MeasureOhioUnited States
Establishments2107,151
Mid-March employees3,989128,462
Annual payroll$281,040,000$9,001,839,000
Employees per establishment19.018.0
Payroll per employee$70,454$70,074
Establishments per 100,000 residents1.82.1

Census County Business Patterns 2023 (mid-March employment; annual payroll). Employees and payroll flagged high-noise are shown but not used in the text. Residents: Census Vintage 2024 estimates.

Security systems services by metro area in Ohio

Census published security systems company counts for 12 metro or micropolitan areas that include part of Ohio. The largest is Columbus, OH, with 50 establishments. Single-state metro and micropolitan areas account for 75% of the statewide total; the rest are outside any published area or in areas Census suppressed.

Security systems services by metro or micropolitan area, Ohio, 2023
AreaEstablishmentsEmployeesPer 100k residents
Columbus, OH507762.2
Cleveland, OH458512.1
Cincinnati, OH-KY-IN357621.5
Dayton, OH201622.4
Youngstown, OH111252.6
Toledo, OH101671.7
Huntington, WV-KY-OH9542.5
Akron, OH8—1.1
Canton, OH6241.5
Mansfield, OH51164.0
Sandusky, OH3—2.6
Weirton, WV-OH3—2.6

Source: Census County Business Patterns 2023; population from Census Vintage 2024 estimates.

Team sizes at security systems services in Ohio

46.4% of Ohio's security systems services with employees had fewer than five people in March 2023, compared with 48.4% nationally. 63.8% had fewer than ten. That is the size of team where a missed call usually means nobody was free, not that nobody was on staff.

Security systems services in Ohio by employment size, 2023
Employment sizeEstablishmentsShareU.S. share
1–4 employees9646.4%48.4%
5–9 employees3617.4%19.3%
10–19 employees2914.0%13.9%
20–49 employees2813.5%11.1%
50 or more employees188.7%7.3%

Employment-size classes count establishments by mid-March 2023 employment. Establishments with no March employees are excluded from the size classes, so shares are of establishments with employees. Source: Census County Business Patterns 2023.

Calls a security systems company in Ohio has to catch

Security companies take calls about new installations, alarms and service problems. Existing customers expect quick help when a system misbehaves.

Calls a security systems company in Ohio might handle in a typical week include:

After-hours calls

Alarm problems at night need clear after-hours routing.

Callata voicemail is transcribed and triaged for urgency, and business-hours routing decides where calls go once you close.

Callata vs. per-seat pricing for security systems services in Ohio

Security systems services in Ohio average 19.0 employees, so the comparison uses a 19-person team. Priced per seat, 19 users would run $570.00 a month on RingCentral RingEX Core and $474.05 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). On Callata the same 19 people cost $379.00 a month, less than either per-seat plan.

The annual difference against RingCentral's monthly list price comes to $2,292. Some vendors discount annual contracts; the table shows month-to-month prices.

Monthly list price for a 19-person security systems company
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$379.00$4,548.00
Quo (Starter)$19.00 per user$361.00$4,332.00
Nextiva (Core)$23.00 per user$437.00$5,244.00
Ooma (Office Pro)$24.95 per user$474.05$5,688.60
Dialpad (Standard)$27.00 per user$513.00$6,156.00
RingCentral (RingEX Core)$30.00 per user$570.00$6,840.00

Competitor prices are each vendor's published month-to-month list price per user for its lowest plan that includes business calling and texting, checked September 28, 2026: Quo Starter $19, Nextiva Core $23, Ooma Office Pro $24.95 (Essentials excludes texting; one-time $29.95 activation not included), Dialpad Standard $27, RingCentral RingEX Core $30 ($20 billed annually). Prices exclude taxes and fees and may change; annual contracts lower some competitors' prices.

Area codes in Ohio

Ohio has 15 geographic area codes in service according to NANPA. You can choose local numbers in the area codes your customers know, subject to carrier inventory, or port your current number for free.

Area codes in Ohio by assigned exchanges
Area codeExchangesTime zoneIn service sinceOverlay with
330787Eastern1996234
740786Eastern1997220
513784Eastern1947283
419783Eastern1947567
937780Eastern1996326
614777Eastern1947380
440757Eastern1997436
216612Eastern1947none
567421Eastern2002419
234398Eastern2000330
220142Eastern2015740
380138Eastern2016614
32688Eastern2020937
28348Eastern2023513
4360Eastern2024440

Exchanges are NANPA-assigned central office codes (NPA-NXX) in the rate centers matched to the area's named places. Source: NANPA utilized code and NPA reports.

How Callata works for security systems services in Ohio

Callata Office costs $99 per month for up to 5 people, and each additional user is $20 a month. That covers up to 3 local numbers, calling from a browser or your cell, transcribed voicemail, recorded calls with AI summaries, after-hours routing and E911 on each number.

If you already have a number in Ohio, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.

Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 9pm.

Frequently asked questions

How many security systems services are in Ohio?

210 in 2023, according to Census County Business Patterns. They employed 3,989 people in mid-March.

Which Ohio metro area has the most security systems services?

Columbus, OH, with 50 establishments in 2023.

What does a phone system cost a 19-person security systems company?

$570.00 a month on RingCentral RingEX Core or $474.05 on Ooma Office Pro at month-to-month list prices (checked September 28, 2026); $379.00 on Callata ($99 a month with 5 users included, then $20 per additional user).

Do I need to register to text customers from a Ohio number?

Yes. US carriers require business texting from local numbers to be registered (10DLC). On Callata the registration is a one-time $49 fee, and texting turns on once it is approved.