Business phone system for plumbing, heating and air-conditioning contractors in New Hampshire

How many plumbing, heating and air-conditioning contractors operate in New Hampshire

New Hampshire had 776 plumbing, heating and air-conditioning contractors in 2023, according to Census County Business Patterns (NAICS 238220, Plumbing, Heating, and Air-Conditioning Contractors). They employed 5,608 people in mid-March and reported $437.0 million in annual payroll. That is the 38th highest count among the 51 states and DC with published figures. Plumbing, heating and air-conditioning contractors make up 2.0% of the 39,298 business establishments in the state.

Per 100,000 residents (2024 estimate) New Hampshire has 55.1 plumbing, heating and air-conditioning contractors, 68.4% above the national rate of 32.7. The average establishment has 7.2 employees against 10.9 nationally. Payroll per employee is $77,932, 5.8% above the U.S. figure of $73,693.

Plumbing, heating and air-conditioning contractors by metro area in New Hampshire

Census published plumbing and HVAC contractor counts for 6 metro or micropolitan areas that include part of New Hampshire. The largest is Boston, MA-NH, with 2,169 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.

Team sizes at plumbing, heating and air-conditioning contractors in New Hampshire

70.5% of New Hampshire's plumbing, heating and air-conditioning contractors with employees had fewer than five people in March 2023, compared with 58.3% nationally. 83.5% 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.

Calls a plumbing and HVAC contractor in New Hampshire has to catch

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. That holds for plumbing, heating and air-conditioning contractors in New Hampshire as much as anywhere.

Calls a plumbing and HVAC contractor in New Hampshire might handle in a typical week include:

• A tenant calls about a burst pipe.
• A customer calls to book a seasonal tune-up.
• The dispatcher calls a customer with a technician's arrival time.

After-hours calls

Emergency calls at night and on weekends are core business, so after-hours routing to an on-call technician or an AI receptionist that takes details matters.

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

Callata vs. per-seat pricing for plumbing, heating and air-conditioning contractors in New Hampshire

Plumbing, heating and air-conditioning contractors in New Hampshire average 7.2 employees, so the comparison uses a 7-person team. Priced per seat, 7 users would run $210.00 a month on RingCentral RingEX Core and $174.65 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). On Callata the same 7 people cost $139.00 a month, less than either per-seat plan.

The annual difference against RingCentral's monthly list price comes to $852. Some vendors discount annual contracts; the table shows month-to-month prices.

Area codes in New Hampshire

New Hampshire has 1 geographic area code in service according to NANPA. You can choose local numbers in the area codes your customers know, subject to carrier inventory, or port your current number for free.

How Callata works for plumbing, heating and air-conditioning contractors in New Hampshire

For $99 a month, Callata puts a team of up to 5 on one plan ($20 for each person after that): up to 3 local numbers, unlimited inbound calls, a pooled allowance of 1,500 outbound US and Canada minutes per user, browser and cell calling, voicemail transcription with urgency triage, recorded calls with AI summaries and business-hours routing, with E911 on every number.

If you already have a number in New Hampshire, 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.