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Business phone system for site preparation contractors in Delaware

121 site preparation contractors operated in Delaware in 2023. Where they are, how big their teams are, and what phone service costs them.

Establishments
121CBP 2023
Employees
1,758mid-March 2023
Per 100k residents
11.5U.S. 12.3
State rank
49th of 51by count

The site preparation contractor industry in Delaware

County Business Patterns counts 121 establishments in Delaware classified as Site Preparation Contractors (NAICS 238910) for 2023. They employed 1,758 people in mid-March and reported $120.9 million in annual payroll. That is the 49th highest count among the 51 states and DC with published figures. Site preparation contractors make up 0.41% of the 29,706 business establishments in the state.

Per 100,000 residents (2024 estimate) Delaware has 11.5 site preparation contractors, 6.4% below the national rate of 12.3. The average establishment has 14.5 employees against 11.3 nationally. Payroll per employee is $68,759, 10.9% below the U.S. figure of $77,142.

Site preparation contractors: Delaware compared with the U.S., 2023
MeasureDelawareUnited States
Establishments12141,777
Mid-March employees1,758472,783
Annual payroll$120,879,000$36,471,538,000
Employees per establishment14.511.3
Payroll per employee$68,759$77,142
Establishments per 100,000 residents11.512.3

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.

Delaware's largest markets for site preparation contractors

Census published site preparation contractor counts for 3 metro or micropolitan areas that include part of Delaware. The largest is Philadelphia, PA-NJ-DE-MD, with 500 establishments (a multi-state area; its count covers every state it spans). Single-state metro and micropolitan areas account for 50% of the statewide total; the rest are outside any published area or in areas Census suppressed.

Site preparation contractors by metro or micropolitan area, Delaware, 2023
AreaEstablishmentsEmployeesPer 100k residents
Philadelphia, PA-NJ-DE-MD5006,2057.9
Seaford, DE3847614.0
Dover, DE2211511.4

Source: Census County Business Patterns 2023; population from Census Vintage 2024 estimates.

Team sizes at site preparation contractors in Delaware

43.8% of Delaware's site preparation contractors with employees had fewer than five people in March 2023, compared with 60.7% nationally. 66.9% 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.

Site preparation contractors in Delaware by employment size, 2023
Employment sizeEstablishmentsShareU.S. share
1–4 employees5343.8%60.7%
5–9 employees2823.1%16.3%
10–19 employees1714.0%10.7%
20–49 employees1310.7%8.0%
50 or more employees108.3%4.4%

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 site preparation contractors in Delaware use the phone for

Excavation and site work contractors coordinate equipment, crews and permits across job sites. Builders and homeowners need to reach them quickly when schedules shift.

Calls a site preparation contractor in Delaware might handle in a typical week include:

What site preparation contractors text about

Contractors text arrival windows and site photos.

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

Phone system pricing for a 15-person site preparation contractor

Site preparation contractors in Delaware average 14.5 employees, so the comparison uses a 15-person team. Priced per seat, 15 users would run $450.00 a month on RingCentral RingEX Core and $374.25 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). Callata comes to $299.00 a month for 15 users ($99 a month with 5 users included, then $20 per additional user), below both.

Over a year, that is $1,812 less than RingCentral for a site preparation contractor in Delaware of that size. Annual contracts lower some competitors' prices, so compare the plan you would actually sign.

Monthly list price for a 15-person site preparation contractor
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$299.00$3,588.00
Quo (Starter)$19.00 per user$285.00$3,420.00
Nextiva (Core)$23.00 per user$345.00$4,140.00
Ooma (Office Pro)$24.95 per user$374.25$4,491.00
Dialpad (Standard)$27.00 per user$405.00$4,860.00
RingCentral (RingEX Core)$30.00 per user$450.00$5,400.00

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 Delaware

Delaware has 1 geographic area code in service according to NANPA. Callata includes up to 3 local numbers, so a site preparation contractor can hold a number in more than one of them.

Area codes in Delaware by assigned exchanges
Area codeExchangesTime zoneIn service sinceOverlay with
302656Eastern1947none

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 site preparation contractors in Delaware

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 Delaware 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 site preparation contractors are in Delaware?

121 in 2023, according to Census County Business Patterns. They employed 1,758 people in mid-March.

Which Delaware metro area has the most site preparation contractors?

Philadelphia, PA-NJ-DE-MD, with 500 establishments in 2023.

What does a phone system cost a 15-person site preparation contractor?

$450.00 a month on RingCentral RingEX Core or $374.25 on Ooma Office Pro at month-to-month list prices (checked September 28, 2026); $299.00 on Callata ($99 a month with 5 users included, then $20 per additional user).

Do I need to register to text customers from a Delaware 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.