CallataGuides

Business phone system for roofing contractors in California

2,926 roofing contractors operated in California in 2023. Where they are, how big their teams are, and what phone service costs them.

Establishments
2,926CBP 2023
Employees
23,903mid-March 2023
Per 100k residents
7.4U.S. 7.5
State rank
1st of 51by count

How many roofing contractors operate in California

The Census Bureau counted 2,926 roofing contractors in California in its 2023 County Business Patterns (NAICS 238160). They employed 23,903 people in mid-March and reported $1.7 billion in annual payroll. That is the 1st highest count among the 51 states and DC with published figures. Roofing contractors make up 0.28% of the 1,029,689 business establishments in the state.

Per 100,000 residents (2024 estimate) California has 7.4 roofing contractors, in line with the national rate of 7.5. The average establishment has 8.2 employees against 8.4 nationally. Payroll per employee is $72,025, 2.1% above the U.S. figure of $70,552.

Roofing contractors: California compared with the U.S., 2023
MeasureCaliforniaUnited States
Establishments2,92625,519
Mid-March employees23,903215,242
Annual payroll$1,721,609,000$15,185,724,000
Employees per establishment8.28.4
Payroll per employee$72,025$70,552
Establishments per 100,000 residents7.47.5

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.

Where roofing contractors in California are concentrated

Census published roofing contractor counts for 33 metro or micropolitan areas that include part of California. The largest is Los Angeles, CA, with 739 establishments. Single-state metro and micropolitan areas account for 99% of the statewide total; the rest are outside any published area or in areas Census suppressed.

Roofing contractors by metro or micropolitan area, California, 2023
AreaEstablishmentsEmployeesPer 100k residents
Los Angeles, CA7395,8885.7
San Francisco, CA3543,1497.6
Riverside, CA3513,2027.4
Sacramento, CA2692,05510.9
San Diego, CA2532,1427.7
San Jose, CA1511,8507.6
Oxnard, CA8550910.2
Fresno, CA847067.1
Santa Rosa, CA6549213.4
Stockton, CA572957.0
Santa Maria, CA5147211.5
Modesto, CA433447.7
Salinas, CA412749.4
Vallejo, CA39—8.6
Bakersfield, CA381544.1
San Luis Obispo, CA3234711.4
Redding, CA3019116.6
Chico, CA268512.5
Santa Cruz, CA241419.1
Truckee, CA24—23.5
Visalia, CA22864.5
Yuba City, CA20—10.8
Ukiah, CA189420.2
Napa, CA11—8.3
Eureka, CA101387.6

Top 25 of 33 areas by establishments. Source: Census CBP 2023.

Team sizes at roofing contractors in California

63.6% of California's roofing contractors with employees had fewer than five people in March 2023, compared with 65.3% nationally. 81.5% had fewer than ten. At that size the phone is shared, so routing (who rings, when, and what happens after hours) matters more than the number of desk phones.

Roofing contractors in California by employment size, 2023
Employment sizeEstablishmentsShareU.S. share
1–4 employees1,85863.6%65.3%
5–9 employees52217.9%15.0%
10–19 employees2889.9%10.1%
20–49 employees1896.5%6.7%
50 or more employees652.2%2.9%

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.

Calls a roofing contractor in California has to catch

Roofers see call surges after storms, when many homeowners call at once about leaks and damage. Capturing every call during those peaks determines how much work the company books. That holds for roofing contractors in California as much as anywhere.

A few of the calls that come in to roofing contractors in California:

What roofing contractors text about

Roofers text estimate appointments, crew schedules and photos.

Texting from a local number in California requires carrier registration (10DLC), a one-time $49 fee on Callata.

What a phone system costs a roofing contractor in California

Roofing contractors in California average 8.2 employees, so the comparison uses an 8-person team. Priced per seat, 8 users would run $240.00 a month on RingCentral RingEX Core and $199.60 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). Callata comes to $159.00 a month for 8 users ($99 a month with 5 users included, then $20 per additional user), below both.

Over a year, that is $972 less than RingCentral for a roofing contractor in California of that size. Annual contracts lower some competitors' prices, so compare the plan you would actually sign.

Monthly list price for an 8-person roofing contractor
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$159.00$1,908.00
Quo (Starter)$19.00 per user$152.00$1,824.00
Nextiva (Core)$23.00 per user$184.00$2,208.00
Ooma (Office Pro)$24.95 per user$199.60$2,395.20
Dialpad (Standard)$27.00 per user$216.00$2,592.00
RingCentral (RingEX Core)$30.00 per user$240.00$2,880.00

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.

Area codes in California

California has 41 geographic area codes in service according to NANPA. Callata includes up to 3 local numbers, so a roofing contractor can hold a number in more than one of them.

Area codes in California by assigned exchanges
Area codeExchangesTime zoneIn service sinceOverlay with
408787Pacific1959669
213786Pacific1947323, 738
310786Pacific1991424
323786Pacific1998213, 738
714786Pacific1951657
805786Pacific1957820
909786Pacific1992840
415785Pacific1947628
510785Pacific1991341
559785Pacific1998357
619785Pacific1982858
707785Pacific1959369
760785Pacific1997442
916785Pacific1947279
209784Pacific1958350
530782Pacific1997837
818781Pacific1984747
949745Pacific1998none
626734Pacific1997none
650716Pacific1997none

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 roofing contractors in California

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.

Porting a number you already use in California 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 roofing contractors are in California?

2,926 in 2023, according to Census County Business Patterns. They employed 23,903 people in mid-March.

Which California metro area has the most roofing contractors?

Los Angeles, CA, with 739 establishments in 2023.

What does a phone system cost an 8-person roofing contractor?

$240.00 a month on RingCentral RingEX Core or $199.60 on Ooma Office Pro at month-to-month list prices (checked September 28, 2026); $159.00 on Callata ($99 a month with 5 users included, then $20 per additional user).

Do I need to register to text customers from a California number?

Yes. US carriers require business texting from local numbers to be registered (10DLC). On Callata the registration is a one-time $49 fee, and texting turns on once it is approved.