CallataGuidesBusiness phone system for engineering services firms in Chico, CA
Engineering services firms in the Chico, CA metro area: 32 establishments in 2023, the local area codes, and what phone service costs a 9-person team.
- Establishments
- 32CBP 2023
- Employees
- 298mid-March 2023
- Per 100k residents
- 15.4U.S. 18.6
- Rank
- 232nd of 735areas by count
The engineering firm market in Chico, CA
The Census Bureau's 2023 County Business Patterns lists 32 establishments classified as Engineering Services (NAICS 541330) in the Chico, CA metro area. They employed 298 people in mid-March and paid $24.4 million in annual payroll. By establishment count the area is 232nd out of 735 areas with published figures for engineering services firms.
Measured against its 208,000 residents (2024 estimate), the area has 15.4 engineering services firms per 100,000 people; the U.S. rate is 18.6, so Chico, CA is 17.4% below the national figure. The average establishment here has 9.3 employees, compared with 19.9 nationally. Payroll per employee comes to $81,930, 25.5% below the national $109,949.
| Measure | Chico, CA | California | United States |
|---|---|---|---|
| Establishments | 32 | 8,898 | 63,233 |
| Mid-March employees | 298 | 142,591 | 1,260,577 |
| Annual payroll | $24,415,000 | $17,866,080,000 | $138,599,619,000 |
| Employees per establishment | 9.3 | 16.0 | 19.9 |
| Payroll per employee | $81,930 | $125,296 | $109,949 |
| Establishments per 100,000 residents | 15.4 | 22.6 | 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 Chico, CA
Of the engineering services firms in Chico, CA that had employees in March 2023, 51.7% had fewer than five (the U.S. share is 53.1%). 75.9% had fewer than ten. When a business has only a few people, whoever is free answers the phone, and calls that arrive while everyone is busy go to voicemail unless they are routed somewhere else.
| Employment size | Establishments | Share | U.S. share |
|---|---|---|---|
| 1–4 employees | 15 | 51.7% | 53.1% |
| 5–9 employees | 7 | 24.1% | 15.0% |
| 10–19 employees | 7 | 24.1% | 13.1% |
| 20–49 employees | not published | — | 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.
Why the phone matters for engineering services firms in Chico, CA
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 Chico, CA:
- A contractor calls with a field question.
- The firm calls a client about a schedule.
- A homeowner calls about a structural inspection.
Texting clients
Firms text site meeting times and document notifications.
Team texting on Callata runs from your business number, so replies come from the practice or shop rather than someone's personal phone. It turns on after the one-time $49 carrier registration (10DLC) is approved.
What a phone system costs an engineering firm in Chico, CA
The average engineering firm in Chico, CA has 9.3 employees, so a 9-person team is a reasonable benchmark. On a per-user plan that headcount sets the bill: $224.55 a month on Ooma Office Pro or $270.00 on RingCentral RingEX Core at list price (checked September 28, 2026). Callata comes to $179.00 a month for 9 users ($99 a month with 5 users included, then $20 per additional user), below both.
Over a year, that is $1,092 less than RingCentral for an engineering firm in Chico, CA 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 | $179.00 | $2,148.00 |
| Quo (Starter) | $19.00 per user | $171.00 | $2,052.00 |
| Nextiva (Core) | $23.00 per user | $207.00 | $2,484.00 |
| Ooma (Office Pro) | $24.95 per user | $224.55 | $2,694.60 |
| Dialpad (Standard) | $27.00 per user | $243.00 | $2,916.00 |
| RingCentral (RingEX Core) | $30.00 per user | $270.00 | $3,240.00 |
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 Chico, CA
NANPA records place the exchanges of the area's named cities and towns in 3 area codes. 530 has the most, with 106 of 108 exchanges (98%). A local number lets clients in Chico, CA call without dialing out of area. Callata includes up to 3 local numbers, and which numbers are open in an area code depends on carrier inventory when you choose.
| Area code | Exchanges | Time zone | In service since | Overlay with |
|---|---|---|---|---|
| 530 | 106 | Pacific | 1997 | 837 |
| 837 | 1 | Pacific | 2025 | 530 |
| 916 | 1 | Pacific | 1947 | 279 |
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 Chico, CA
For $99 a month, Callata puts a team of up to 5 on one plan ($20 for each person after that): up to 3 local numbers, unlimited inbound calls, a pooled allowance of 1,500 outbound US and Canada minutes per user, browser and cell calling, voicemail transcription with urgency triage, recorded calls with AI summaries and business-hours routing, with E911 on every number.
Porting a number you already use in Chico, CA 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 engineering services firms are there in Chico, CA?
Census County Business Patterns counted 32 engineering services firms in the Chico, CA metro area in 2023. They employed 298 people in mid-March.
What does a business phone system cost for a 9-person engineering firm?
At month-to-month list prices checked September 28, 2026, 9 users cost $270.00 a month on RingCentral RingEX Core and $224.55 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $179.00.
What area code should an engineering firm in Chico, CA use?
Area code 530 has the most assigned exchanges among the area's named places, followed by 837 and 916. 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.