CallataGuidesBusiness phone system for poured concrete foundation and structure contractors in Riverside, CA
Poured concrete foundation and structure contractors in the Riverside-San Bernardino-Ontario, CA metro area: 328 establishments in 2023, the local area codes, and what phone service costs a 21-person team.
- Establishments
- 328CBP 2023
- Employees
- 6,935mid-March 2023
- Per 100k residents
- 6.9U.S. 6.9
- Rank
- 9th of 728areas by count
The concrete contractor market in Riverside, CA
County Business Patterns counts 328 poured concrete foundation and structure contractors (NAICS 238110, Poured Concrete Foundation and Structure Contractors) in the Riverside-San Bernardino-Ontario, CA metro area for 2023. They employed 6,935 people in mid-March and paid $482.0 million in annual payroll. By establishment count the area is 9th out of 728 areas with published figures for poured concrete foundation and structure contractors.
Measured against its 4.7 million residents (2024 estimate), the area has 6.9 poured concrete foundation and structure contractors per 100,000 people; the U.S. rate is 6.9, so Riverside, CA is in line with the national figure. The average establishment here has 21.1 employees, compared with 11.7 nationally. Payroll per employee comes to $69,509, in line with the national $70,546.
| Measure | Riverside, CA | California | United States |
|---|---|---|---|
| Establishments | 328 | 2,163 | 23,350 |
| Mid-March employees | 6,935 | 34,453 | 272,692 |
| Annual payroll | $482,044,000 | $2,672,968,000 | $19,237,444,000 |
| Employees per establishment | 21.1 | 15.9 | 11.7 |
| Payroll per employee | $69,509 | $77,583 | $70,546 |
| Establishments per 100,000 residents | 6.9 | 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.
Team sizes at poured concrete foundation and structure contractors in Riverside, CA
Of the poured concrete foundation and structure contractors in Riverside, CA that had employees in March 2023, 50.3% had fewer than five (the U.S. share is 58.8%). 66.4% 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 | 163 | 50.3% | 58.8% |
| 5–9 employees | 52 | 16.0% | 18.4% |
| 10–19 employees | 54 | 16.7% | 11.1% |
| 20–49 employees | 28 | 8.6% | 7.5% |
| 50 or more employees | 27 | 8.3% | 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 Riverside, 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.
Calls a concrete contractor in Riverside, CA might handle in a typical week include:
- An inspector calls about a footing inspection.
- A builder calls to schedule a foundation pour.
- A homeowner calls for a driveway estimate.
Texting customers
Contractors text pour dates and weather updates.
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 a concrete contractor in Riverside, CA
The average concrete contractor in Riverside, CA has 21.1 employees, so a 21-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, 21 users on RingCentral RingEX Core cost $630.00 a month and 21 on Ooma Office Pro cost $523.95. Callata comes to $419.00 a month for 21 users ($99 a month with 5 users included, then $20 per additional user), below both.
Over a year, that is $2,532 less than RingCentral for a concrete contractor in Riverside, 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 | $419.00 | $5,028.00 |
| Quo (Starter) | $19.00 per user | $399.00 | $4,788.00 |
| Nextiva (Core) | $23.00 per user | $483.00 | $5,796.00 |
| Ooma (Office Pro) | $24.95 per user | $523.95 | $6,287.40 |
| Dialpad (Standard) | $27.00 per user | $567.00 | $6,804.00 |
| RingCentral (RingEX Core) | $30.00 per user | $630.00 | $7,560.00 |
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 Riverside, CA
NANPA records place the exchanges of the area's named cities and towns in 5 area codes. 909 has the most, with 486 of 1,266 exchanges (38%). A local number lets customers in Riverside, 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 |
|---|---|---|---|---|
| 909 | 486 | Pacific | 1992 | 840 |
| 951 | 407 | Pacific | 2004 | none |
| 760 | 209 | Pacific | 1997 | 442 |
| 442 | 106 | Pacific | 2009 | 760 |
| 840 | 58 | Pacific | 2021 | 909 |
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.
What poured concrete foundation and structure contractors in Riverside, CA get with Callata
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 Riverside, 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 poured concrete foundation and structure contractors are there in Riverside, CA?
Census County Business Patterns counted 328 poured concrete foundation and structure contractors in the Riverside-San Bernardino-Ontario, CA metro area in 2023. They employed 6,935 people in mid-March.
What does a business phone system cost for a 21-person concrete contractor?
At month-to-month list prices checked September 28, 2026, 21 users cost $630.00 a month on RingCentral RingEX Core and $523.95 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $419.00.
What area code should a concrete contractor in Riverside, CA use?
Area code 909 has the most assigned exchanges among the area's named places, followed by 951 and 760. 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.