CallataGuidesBusiness phone system for engineering services firms in Amarillo, TX
Engineering services firms in the Amarillo, TX metro area: 34 establishments in 2023, the local area codes, and what phone service costs an 11-person team.
- Establishments
- 34CBP 2023
- Employees
- 370mid-March 2023
- Per 100k residents
- 12.4U.S. 18.6
- Rank
- 222nd of 735areas by count
The engineering firm market in Amarillo, TX
The Census Bureau's 2023 County Business Patterns lists 34 establishments classified as Engineering Services (NAICS 541330) in the Amarillo, TX metro area. They employed 370 people in mid-March 2023. That ranks 222nd of the 735 metro and micropolitan areas where Census published a count for this industry.
With 275,000 residents in the Census 2024 estimate, that is 12.4 engineering services firms per 100,000 people, 33.4% below the national rate of 18.6. Establishments average 10.9 employees, 45.4% below the U.S. average of 19.9.
| Measure | Amarillo, TX | Texas | United States |
|---|---|---|---|
| Establishments | 34 | 5,772 | 63,233 |
| Mid-March employees | 370 (moderate noise) | 125,756 | 1,260,577 |
| Annual payroll | $47,554,000 (high noise) | $15,369,376,000 | $138,599,619,000 |
| Employees per establishment | 10.9 | 21.8 | 19.9 |
| Payroll per employee | — | $122,216 | $109,949 |
| Establishments per 100,000 residents | 12.4 | 18.4 | 18.6 |
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.
Establishment size: engineering services firms in Amarillo, TX
Of the engineering services firms in Amarillo, TX that had employees in March 2023, 48.5% had fewer than five (the U.S. share is 53.1%). 63.6% had fewer than ten. Small teams usually share the phone: the person who answers is often also serving a customer or doing the job, which is when calls get missed.
| Employment size | Establishments | Share | U.S. share |
|---|---|---|---|
| 1–4 employees | 16 | 48.5% | 53.1% |
| 5–9 employees | 5 | 15.2% | 15.0% |
| 10–19 employees | 8 | 24.2% | 13.1% |
| 20–49 employees | 4 | 12.1% | 11.3% |
| 50 or more employees | 0 | 0.0% | 7.6% |
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.
What engineering services firms in Amarillo, TX use the phone for
Engineering firms handle client calls, contractor questions and agency coordination, often while staff are in the field. Routing calls to the right project engineer saves time on every project.
Typical inbound and outbound calls for engineering services firms in Amarillo, TX:
- A developer calls about a site plan.
- A municipal reviewer calls about comments.
- The firm calls a client about a schedule.
When nobody can pick up
Field issues sometimes need an after-hours callback; routine calls can wait until morning.
With business-hours routing, calls after closing can go to transcribed voicemail or an optional AI receptionist instead of ringing an empty room.
What a phone system costs an engineering firm in Amarillo, TX
The average engineering firm in Amarillo, TX has 10.9 employees, so an 11-person team is a reasonable benchmark. Per-seat business phone plans bill every one of those people. At month-to-month list prices checked September 28, 2026, 11 users on RingCentral RingEX Core cost $330.00 a month and 11 on Ooma Office Pro cost $274.45. On Callata the same 11 people cost $219.00 a month, less than either per-seat plan.
The annual difference against RingCentral's monthly list price comes to $1,332. Some vendors discount annual contracts; the table shows month-to-month prices.
| Provider (plan) | Pricing basis | Per month | Per year |
|---|---|---|---|
| Callata (Callata Office) | $99 incl. 5 users, $20 per extra user | $219.00 | $2,628.00 |
| Quo (Starter) | $19.00 per user | $209.00 | $2,508.00 |
| Nextiva (Core) | $23.00 per user | $253.00 | $3,036.00 |
| Ooma (Office Pro) | $24.95 per user | $274.45 | $3,293.40 |
| Dialpad (Standard) | $27.00 per user | $297.00 | $3,564.00 |
| RingCentral (RingEX Core) | $30.00 per user | $330.00 | $3,960.00 |
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.
Local area codes for engineering services firms in Amarillo, TX
The exchanges in the area's named cities and towns are all in area code 806 (158 exchanges in NANPA's file). Callata's plan includes up to 3 local numbers; you can pick them in the area codes your clients recognize, subject to carrier inventory, or port the number you already have for free.
| Area code | Exchanges | Time zone | In service since | Overlay with |
|---|---|---|---|---|
| 806 | 158 | Central | 1957 | none |
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.
Setting up Callata for an engineering firm in Amarillo, TX
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 Amarillo, TX, 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 engineering services firms are there in Amarillo, TX?
Census County Business Patterns counted 34 engineering services firms in the Amarillo, TX metro area in 2023. They employed 370 people in mid-March.
What does a business phone system cost for an 11-person engineering firm?
At month-to-month list prices checked September 28, 2026, 11 users cost $330.00 a month on RingCentral RingEX Core and $274.45 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $219.00.
What area code should an engineering firm in Amarillo, TX use?
Area code 806 has the most assigned exchanges among the area's named places. If you already have a local number, you can port it to Callata for free.
Can an AI receptionist answer calls for an engineering firm?
Yes. Callata's optional AI agents can answer when the team is busy or closed, take a message, text, email or transfer the call. They disclose that they are AI and are billed from prepaid AI minutes at $0.25 per minute.