Business phone system for building inspection services in Oklahoma
76 building inspection services operated in Oklahoma in 2023. Where they are, how big their teams are, and what phone service costs them.
- Establishments
- 76CBP 2023
- Employees
- 272mid-March 2023
- Per 100k residents
- 1.9U.S. 2.2
- State rank
- 29th of 51by count
How many building inspection services operate in Oklahoma
The Census Bureau counted 76 building inspection services in Oklahoma in its 2023 County Business Patterns (NAICS 541350). They employed 272 people in mid-March and reported $18.3 million in annual payroll. That is the 29th highest count among the 51 states and DC with published figures. Building inspection services make up 0.08% of the 96,402 business establishments in the state.
Per 100,000 residents (2024 estimate) Oklahoma has 1.9 building inspection services, 15.8% below the national rate of 2.2. The average establishment has 3.6 employees against 3.8 nationally. Payroll per employee is $67,401, 11.1% above the U.S. figure of $60,645.
| Measure | Oklahoma | United States |
|---|---|---|
| Establishments | 76 | 7,496 |
| Mid-March employees | 272 | 28,755 |
| Annual payroll | $18,333,000 (moderate noise) | $1,743,845,000 |
| Employees per establishment | 3.6 | 3.8 |
| Payroll per employee | $67,401 | $60,645 |
| Establishments per 100,000 residents | 1.9 | 2.2 |
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.
Building inspection services by metro area in Oklahoma
Census published building inspection company counts for 3 metro or micropolitan areas that include part of Oklahoma. The largest is Oklahoma City, OK, with 39 establishments. Single-state metro and micropolitan areas account for 87% of the statewide total; the rest are outside any published area or in areas Census suppressed.
| Area | Establishments | Employees | Per 100k residents |
|---|---|---|---|
| Oklahoma City, OK | 39 | — | 2.6 |
| Tulsa, OK | 23 | 167 | 2.2 |
| Lawton, OK | 4 | 16 | 3.2 |
Source: Census County Business Patterns 2023; population from Census Vintage 2024 estimates.
Team sizes at building inspection services in Oklahoma
94.4% of Oklahoma's building inspection services with employees had fewer than five people in March 2023, compared with 85.7% nationally. 100.0% had fewer than ten. At that size the phone is shared, so routing (who rings, when, and what happens after hours) matters more than the number of desk phones.
| Employment size | Establishments | Share | U.S. share |
|---|---|---|---|
| 1–4 employees | 68 | 94.4% | 85.7% |
| 5–9 employees | 4 | 5.6% | 7.9% |
| 10–19 employees | not published | — | 4.0% |
| 20–49 employees | not published | — | 1.7% |
| 50 or more employees | 0 | 0.0% | 0.7% |
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 building inspection company in Oklahoma has to catch
Home inspectors are hired on tight timelines tied to purchase contracts, and agents and buyers often call several inspectors to find the first open slot. Quick answers win the booking. That holds for building inspection services in Oklahoma as much as anywhere.
A few of the calls that come in to building inspection services in Oklahoma:
- A client calls with questions about the report.
- The inspector calls a seller to confirm access.
- A homeowner calls about a pre-listing inspection.
Texting clients
Inspectors text appointment confirmations and report-ready notices.
Texting from a local number in Oklahoma requires carrier registration (10DLC), a one-time $49 fee on Callata.
Callata vs. per-seat pricing for building inspection services in Oklahoma
Building inspection services in Oklahoma average 3.6 employees, so the comparison uses a 4-person team. Priced per seat, 4 users would run $120.00 a month on RingCentral RingEX Core and $99.80 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). Callata comes to $99.00 a month for 4 users ($99 a month with 5 users included, then $20 per additional user), below both.
Over a year, that is $252 less than RingCentral for a building inspection company in Oklahoma of that size. Annual contracts lower some competitors' prices, so compare the plan you would actually sign.
| Provider (plan) | Pricing basis | Per month | Per year |
|---|---|---|---|
| Callata (Callata Office) | $99 incl. 5 users, $20 per extra user | $99.00 | $1,188.00 |
| Quo (Starter) | $19.00 per user | $76.00 | $912.00 |
| Nextiva (Core) | $23.00 per user | $92.00 | $1,104.00 |
| Ooma (Office Pro) | $24.95 per user | $99.80 | $1,197.60 |
| Dialpad (Standard) | $27.00 per user | $108.00 | $1,296.00 |
| RingCentral (RingEX Core) | $30.00 per user | $120.00 | $1,440.00 |
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 Oklahoma
Oklahoma has 5 geographic area codes in service according to NANPA. Callata includes up to 3 local numbers, so a building inspection company can hold a number in more than one of them.
| Area code | Exchanges | Time zone | In service since | Overlay with |
|---|---|---|---|---|
| 405 | 783 | Central | 1947 | 572 |
| 918 | 782 | Central | 1953 | 539 |
| 580 | 740 | Central | 1997 | none |
| 539 | 239 | Central | 2011 | 918 |
| 572 | 117 | Central | 2021 | 405 |
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 building inspection services in Oklahoma
Callata is a business phone system priced at $99 a month with 5 users included, then $20 per additional user. Callata Office includes up to 3 local business numbers, unlimited inbound calling, 1,500 pooled outbound US and Canada minutes per user each month, a browser softphone that can also ring your cell, voicemail with transcription, call recording with AI summaries, business-hours routing and E911 on every number.
Porting a number you already use in Oklahoma is free, and business texting is available once the carrier registration (10DLC) is approved; the registration carries a one-time $49 fee. Which specific numbers are open in a given area code depends on carrier inventory at the time you sign up.
AI agents are optional: an AI receptionist or scheduler can pick up when the team is busy or closed, take a message, send a text or email, or transfer the call. They draw on prepaid AI minutes ($0.25/minute), disclose that they are AI, and outbound AI calls require prior consent and are limited to 8am–9pm.
Frequently asked questions
How many building inspection services are in Oklahoma?
76 in 2023, according to Census County Business Patterns. They employed 272 people in mid-March.
Which Oklahoma metro area has the most building inspection services?
Oklahoma City, OK, with 39 establishments in 2023.
What does a phone system cost a 4-person building inspection company?
$120.00 a month on RingCentral RingEX Core or $99.80 on Ooma Office Pro at month-to-month list prices (checked September 28, 2026); $99.00 on Callata ($99 a month with 5 users included, then $20 per additional user).
Do I need to register to text customers from a Oklahoma 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.