CallataGuidesBusiness phone system for poured concrete foundation and structure contractors in San Jose, CA
Poured concrete foundation and structure contractors in the San Jose-Sunnyvale-Santa Clara, CA metro area: 106 establishments in 2023, the local area codes, and what phone service costs a 24-person team.
- Establishments
- 106CBP 2023
- Employees
- 2,519mid-March 2023
- Per 100k residents
- 5.3U.S. 6.9
- Rank
- 44th of 728areas by count
How many poured concrete foundation and structure contractors are in San Jose, CA?
The Census Bureau's 2023 County Business Patterns lists 106 establishments classified as Poured Concrete Foundation and Structure Contractors (NAICS 238110) in the San Jose-Sunnyvale-Santa Clara, CA metro area. Together they reported 2,519 mid-March employees and $247.0 million of payroll for the year. That ranks 44th of the 728 metro and micropolitan areas where Census published a count for this industry.
With 2.0 million residents in the Census 2024 estimate, that is 5.3 poured concrete foundation and structure contractors per 100,000 people, 22.6% below the national rate of 6.9. Establishments average 23.8 employees, 103.5% above the U.S. average of 11.7. Payroll per employee comes to $98,058, 39.0% above the national $70,546.
| Measure | San Jose, CA | California | United States |
|---|---|---|---|
| Establishments | 106 | 2,163 | 23,350 |
| Mid-March employees | 2,519 (moderate noise) | 34,453 | 272,692 |
| Annual payroll | $247,008,000 (moderate noise) | $2,672,968,000 | $19,237,444,000 |
| Employees per establishment | 23.8 | 15.9 | 11.7 |
| Payroll per employee | $98,058 | $77,583 | $70,546 |
| Establishments per 100,000 residents | 5.3 | 5.5 | 6.9 |
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: poured concrete foundation and structure contractors in San Jose, CA
Of the poured concrete foundation and structure contractors in San Jose, CA that had employees in March 2023, 52.0% had fewer than five (the U.S. share is 58.8%). 82.4% 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.
| Employment size | Establishments | Share | U.S. share |
|---|---|---|---|
| 1–4 employees | 53 | 52.0% | 58.8% |
| 5–9 employees | 31 | 30.4% | 18.4% |
| 10–19 employees | 8 | 7.8% | 11.1% |
| 20–49 employees | 6 | 5.9% | 7.5% |
| 50 or more employees | 4 | 3.9% | 4.2% |
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 poured concrete foundation and structure contractors in San Jose, CA use the phone for
Concrete work depends on weather and pour schedules, so contractors are constantly on the phone with builders, suppliers and customers. Missed calls can mean missed pour windows.
Typical inbound and outbound calls for poured concrete foundation and structure contractors in San Jose, CA:
- A builder calls to schedule a foundation pour.
- An inspector calls about a footing inspection.
- The contractor calls a customer about a weather delay.
Calls after closing time
Early-morning calls about pour schedules are common.
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.
Callata vs. per-seat pricing for poured concrete foundation and structure contractors in San Jose, CA
The average concrete contractor in San Jose, CA has 23.8 employees, so a 24-person team is a reasonable benchmark. On a per-user plan that headcount sets the bill: $598.80 a month on Ooma Office Pro or $720.00 on RingCentral RingEX Core at list price (checked September 28, 2026). On Callata the same 24 people cost $479.00 a month, less than either per-seat plan.
The annual difference against RingCentral's monthly list price comes to $2,892. 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 | $479.00 | $5,748.00 |
| Quo (Starter) | $19.00 per user | $456.00 | $5,472.00 |
| Nextiva (Core) | $23.00 per user | $552.00 | $6,624.00 |
| Ooma (Office Pro) | $24.95 per user | $598.80 | $7,185.60 |
| Dialpad (Standard) | $27.00 per user | $648.00 | $7,776.00 |
| RingCentral (RingEX Core) | $30.00 per user | $720.00 | $8,640.00 |
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 poured concrete foundation and structure contractors in San Jose, CA
NANPA records place the exchanges of the area's named cities and towns in 5 area codes. 408 has the most, with 758 of 1,185 exchanges (64%). Callata's plan includes up to 3 local numbers; you can pick them in the area codes your customers recognize, subject to carrier inventory, or port the number you already have for free.
| Area code | Exchanges | Time zone | In service since | Overlay with |
|---|---|---|---|---|
| 408 | 758 | Pacific | 1959 | 669 |
| 669 | 229 | Pacific | 2012 | 408 |
| 650 | 173 | Pacific | 1997 | none |
| 831 | 22 | Pacific | 1998 | none |
| 661 | 3 | Pacific | 1999 | 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.
How Callata works for poured concrete foundation and structure contractors
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 San Jose, CA, 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 poured concrete foundation and structure contractors are there in San Jose, CA?
Census County Business Patterns counted 106 poured concrete foundation and structure contractors in the San Jose-Sunnyvale-Santa Clara, CA metro area in 2023. They employed 2,519 people in mid-March.
What does a business phone system cost for a 24-person concrete contractor?
At month-to-month list prices checked September 28, 2026, 24 users cost $720.00 a month on RingCentral RingEX Core and $598.80 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $479.00.
What area code should a concrete contractor in San Jose, CA use?
Area code 408 has the most assigned exchanges among the area's named places, followed by 669 and 650. If you already have a local number, you can port it to Callata for free.
Can an AI receptionist answer calls for a concrete contractor?
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.