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Business phone system for building inspection services in Delaware

24 building inspection services operated in Delaware in 2023. Where they are, how big their teams are, and what phone service costs them.

Establishments
24CBP 2023
Employees
141mid-March 2023
Per 100k residents
2.3U.S. 2.2
State rank
42nd of 51by count

Building inspection services in Delaware by the numbers

The Census Bureau counted 24 building inspection services in Delaware in its 2023 County Business Patterns (NAICS 541350). They employed 141 people in mid-March and reported $9,211,000 in annual payroll. That is the 42nd highest count among the 51 states and DC with published figures. Building inspection services make up 0.08% of the 29,706 business establishments in the state.

Per 100,000 residents (2024 estimate) Delaware has 2.3 building inspection services, 3.5% above the national rate of 2.2. The average establishment has 5.9 employees against 3.8 nationally. Payroll per employee is $65,326, 7.7% above the U.S. figure of $60,645.

Building inspection services: Delaware compared with the U.S., 2023
MeasureDelawareUnited States
Establishments247,496
Mid-March employees14128,755
Annual payroll$9,211,000$1,743,845,000
Employees per establishment5.93.8
Payroll per employee$65,326$60,645
Establishments per 100,000 residents2.32.2

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.

Building inspection services by metro area in Delaware

Census published building inspection company counts for 3 metro or micropolitan areas that include part of Delaware. The largest is Philadelphia, PA-NJ-DE-MD, with 116 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.

Building inspection services by metro or micropolitan area, Delaware, 2023
AreaEstablishmentsEmployeesPer 100k residents
Philadelphia, PA-NJ-DE-MD1165181.8
Seaford, DE9333.3
Dover, DE3—1.6

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

Team sizes at building inspection services in Delaware

72.7% of Delaware's building inspection services with employees had fewer than five people in March 2023, compared with 85.7% nationally. 86.4% had fewer than ten. That is the size of team where a missed call usually means nobody was free, not that nobody was on staff.

Building inspection services in Delaware by employment size, 2023
Employment sizeEstablishmentsShareU.S. share
1–4 employees1672.7%85.7%
5–9 employees313.6%7.9%
10–19 employees313.6%4.0%
20–49 employeesnot published—1.7%
50 or more employees00.0%0.7%

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 building inspection company in Delaware has to catch

Home inspectors are hired on tight timelines tied to purchase contracts, and agents and buyers often call several inspectors to find the first open slot. Quick answers win the booking.

Calls a building inspection company in Delaware might handle in a typical week include:

Calls after closing time

Evening calls from buyers who just went under contract are common.

Callata voicemail is transcribed and triaged for urgency, and business-hours routing decides where calls go once you close.

What a phone system costs a building inspection company in Delaware

Building inspection services in Delaware average 5.9 employees, so the comparison uses a 6-person team. Priced per seat, 6 users would run $180.00 a month on RingCentral RingEX Core and $149.70 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). On Callata the same 6 people cost $119.00 a month, less than either per-seat plan.

The annual difference against RingCentral's monthly list price comes to $732. Some vendors discount annual contracts; the table shows month-to-month prices.

Monthly list price for a 6-person building inspection company
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$119.00$1,428.00
Quo (Starter)$19.00 per user$114.00$1,368.00
Nextiva (Core)$23.00 per user$138.00$1,656.00
Ooma (Office Pro)$24.95 per user$149.70$1,796.40
Dialpad (Standard)$27.00 per user$162.00$1,944.00
RingCentral (RingEX Core)$30.00 per user$180.00$2,160.00

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. You can choose local numbers in the area codes your clients know, subject to carrier inventory, or port your current number for free.

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 building inspection services 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.

If you already have a number in Delaware, 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 building inspection services are in Delaware?

24 in 2023, according to Census County Business Patterns. They employed 141 people in mid-March.

Which Delaware metro area has the most building inspection services?

Philadelphia, PA-NJ-DE-MD, with 116 establishments in 2023.

What does a phone system cost a 6-person building inspection company?

$180.00 a month on RingCentral RingEX Core or $149.70 on Ooma Office Pro at month-to-month list prices (checked September 28, 2026); $119.00 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.