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Business phone system for engineering services firms in Key West, FL

Engineering services firms in the Key West-Key Largo, FL micropolitan area: 28 establishments in 2023, the local area codes, and what phone service costs a 4-person team.

Establishments
28CBP 2023
Employees
113mid-March 2023
Per 100k residents
34.6U.S. 18.6
Rank
255th of 735areas by count

The engineering firm market in Key West, FL

County Business Patterns counts 28 engineering services firms (NAICS 541330, Engineering Services) in the Key West-Key Largo, FL micropolitan area for 2023. Together they reported 113 mid-March employees and $9,716,000 of payroll for the year. That ranks 255th of the 735 metro and micropolitan areas where Census published a count for this industry.

With 80,908 residents in the Census 2024 estimate, that is 34.6 engineering services firms per 100,000 people, 86.1% above the national rate of 18.6. Establishments average 4.0 employees, 79.8% below the U.S. average of 19.9. Payroll per employee comes to $85,982, 21.8% below the national $109,949.

Engineering services firms: Key West, FL compared with Florida and the U.S., 2023
MeasureKey West, FLFloridaUnited States
Establishments285,26063,233
Mid-March employees113 (moderate noise)76,8491,260,577
Annual payroll$9,716,000 (moderate noise)$7,420,687,000$138,599,619,000
Employees per establishment4.014.619.9
Payroll per employee$85,982$96,562$109,949
Establishments per 100,000 residents34.622.518.6

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.

How big engineering services firms in Key West, FL are

Of the engineering services firms in Key West, FL that had employees in March 2023, 84.0% had fewer than five (the U.S. share is 53.1%). 100.0% had fewer than ten. For a business of a few people, phone coverage is a staffing question as much as a technology one: someone has to be free to pick up, or the call needs somewhere sensible to go.

Engineering services firms in Key West, FL by employment size, 2023
Employment sizeEstablishmentsShareU.S. share
1–4 employees2184.0%53.1%
5–9 employees416.0%15.0%
10–19 employeesnot published—13.1%
20–49 employeesnot published—11.3%
50 or more employees00.0%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 Key West, FL 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 Key West, FL:

After-hours calls

Field issues sometimes need an after-hours callback; routine calls can wait until morning.

Business-hours routing in Callata sends calls to voicemail, a teammate's cell or an AI agent once the day ends, and voicemails arrive transcribed with an urgency flag.

What a phone system costs an engineering firm in Key West, FL

The average engineering firm in Key West, FL has 4.0 employees, so a 4-person team is a reasonable benchmark. 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). On Callata the same 4 people cost $99.00 a month, less than either per-seat plan.

The annual difference against RingCentral's monthly list price comes to $252. Some vendors discount annual contracts; the table shows month-to-month prices.

Monthly list price for a 4-person engineering firm
Provider (plan)Pricing basisPer monthPer 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.

How Callata works for engineering services firms

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 Key West, FL, 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 Key West, FL?

Census County Business Patterns counted 28 engineering services firms in the Key West-Key Largo, FL micropolitan area in 2023. They employed 113 people in mid-March.

What does a business phone system cost for a 4-person engineering firm?

At month-to-month list prices checked September 28, 2026, 4 users cost $120.00 a month on RingCentral RingEX Core and $99.80 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $99.00.

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.