CallataGuidesBusiness phone system for plumbing, heating and air-conditioning contractors in Green Bay, WI
Plumbing, heating and air-conditioning contractors in the Green Bay, WI metro area: 111 establishments in 2023, the local area codes, and what phone service costs a 17-person team.
- Establishments
- 111CBP 2023
- Employees
- 1,889mid-March 2023
- Per 100k residents
- 33.2U.S. 32.7
- Rank
- 159th of 920areas by count
How many plumbing, heating and air-conditioning contractors are in Green Bay, WI?
County Business Patterns counts 111 plumbing, heating and air-conditioning contractors (NAICS 238220, Plumbing, Heating, and Air-Conditioning Contractors) in the Green Bay, WI metro area for 2023. They employed 1,889 people in mid-March and paid $152.0 million in annual payroll. By establishment count the area is 159th out of 920 areas with published figures for plumbing, heating and air-conditioning contractors.
Measured against its 335,000 residents (2024 estimate), the area has 33.2 plumbing, heating and air-conditioning contractors per 100,000 people; the U.S. rate is 32.7, so Green Bay, WI is in line with the national figure. The average establishment here has 17.0 employees, compared with 10.9 nationally. Payroll per employee comes to $80,448, 9.2% above the national $73,693.
| Measure | Green Bay, WI | Wisconsin | United States |
|---|---|---|---|
| Establishments | 111 | 1,944 | 111,207 |
| Mid-March employees | 1,889 | 23,507 | 1,214,761 |
| Annual payroll | $151,967,000 | $1,849,380,000 | $89,519,407,000 |
| Employees per establishment | 17.0 | 12.1 | 10.9 |
| Payroll per employee | $80,448 | $78,674 | $73,693 |
| Establishments per 100,000 residents | 33.2 | 32.6 | 32.7 |
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 plumbing, heating and air-conditioning contractors in Green Bay, WI
Of the plumbing, heating and air-conditioning contractors in Green Bay, WI that had employees in March 2023, 46.8% had fewer than five (the U.S. share is 58.3%). 66.1% 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 | 51 | 46.8% | 58.3% |
| 5–9 employees | 21 | 19.3% | 18.5% |
| 10–19 employees | 17 | 15.6% | 11.8% |
| 20–49 employees | 17 | 15.6% | 7.5% |
| 50 or more employees | 3 | 2.8% | 3.8% |
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 plumbing, heating and air-conditioning contractors in Green Bay, WI use the phone for
Plumbing and HVAC calls are often emergencies: no heat, no cooling or water where it should not be. Homeowners call down a list until someone answers, so a missed call is frequently a lost job.
Calls a plumbing and HVAC contractor in Green Bay, WI might handle in a typical week include:
- A homeowner calls because the air conditioning stopped working.
- The dispatcher calls a customer with a technician's arrival time.
- A tenant calls about a burst pipe.
Business texting for plumbing, heating and air-conditioning contractors
Contractors text arrival windows, technician names and invoices.
Because carriers require registration for business texting from local numbers, Callata files a 10DLC registration for a one-time $49; after approval, anyone on the team can reply from the business number.
What a phone system costs a plumbing and HVAC contractor in Green Bay, WI
The average plumbing and HVAC contractor in Green Bay, WI has 17.0 employees, so a 17-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, 17 users on RingCentral RingEX Core cost $510.00 a month and 17 on Ooma Office Pro cost $424.15. Callata comes to $339.00 a month for 17 users ($99 a month with 5 users included, then $20 per additional user), below both.
Over a year, that is $2,052 less than RingCentral for a plumbing and HVAC contractor in Green Bay, WI 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 | $339.00 | $4,068.00 |
| Quo (Starter) | $19.00 per user | $323.00 | $3,876.00 |
| Nextiva (Core) | $23.00 per user | $391.00 | $4,692.00 |
| Ooma (Office Pro) | $24.95 per user | $424.15 | $5,089.80 |
| Dialpad (Standard) | $27.00 per user | $459.00 | $5,508.00 |
| RingCentral (RingEX Core) | $30.00 per user | $510.00 | $6,120.00 |
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.
Getting a local number in Green Bay, WI
NANPA records place the exchanges of the area's named cities and towns in 4 area codes. 920 has the most, with 166 of 177 exchanges (94%). A local number lets customers in Green Bay, WI 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 |
|---|---|---|---|---|
| 920 | 166 | Central | 1997 | 274 |
| 274 | 8 | Central | 2023 | 920 |
| 715 | 2 | Central | 1947 | 534 |
| 534 | 1 | Central | 2010 | 715 |
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 plumbing, heating and air-conditioning contractors in Green Bay, WI 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 Green Bay, WI 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 plumbing, heating and air-conditioning contractors are there in Green Bay, WI?
Census County Business Patterns counted 111 plumbing, heating and air-conditioning contractors in the Green Bay, WI metro area in 2023. They employed 1,889 people in mid-March.
What does a business phone system cost for a 17-person plumbing and HVAC contractor?
At month-to-month list prices checked September 28, 2026, 17 users cost $510.00 a month on RingCentral RingEX Core and $424.15 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $339.00.
What area code should a plumbing and HVAC contractor in Green Bay, WI use?
Area code 920 has the most assigned exchanges among the area's named places, followed by 274 and 715. If you already have a local number, you can port it to Callata for free.
Can an AI receptionist answer calls for a plumbing and HVAC 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.