NAICS 23821Industry · 5-digitlocal market1 market record

Electrical contractors and other wiring installation contractors

This industry comprises establishments primarily engaged in installing or servicing electrical wiring and equipment. Electrical contractors included in this industry may include both the parts and labour when performing work. Electrical contractors may perform new work, additions, alterations, maintenance, and repairs. — Statistics Canada, NAICS 2022A

Establishments · CanadaA
15,680
with employees · summed from 6-digit industries
Under 10 employeesA
79%
most common size: 1–4
Establishments · USA
81,842
Employment · USA
951,773
12 per establishment
Payroll · USA
$68.4B
$72k per employee
01

Size and shape

How many businesses there are and how small they are. Fragmentation is the first thing an entrant — or anyone selling software into this industry — needs to know, and it is one of the few things that is actually measured.

Canadian establishments by number of employeesA

1–49,07058%
5–93,24421%
10–191,74111%
20–491,0227%
50–993602%
100–1991621%
200–499710%
500+100%

Of 15,680 Canadian establishments with employees, 79% have fewer than ten — an industry of very small operators.

Where they areA

Ontario5,82637%
Quebec2,96319%
British Columbia2,63917%
Alberta2,13114%

Largest four provinces by establishment count. Establishments with employees only — sole operators with no payroll are not in this table, so in trades and personal services the true number of businesses is higher.

How many new establishments are still tradingA
Construction, US · opened 2020
83.2%
1 year
68.2%
3 years
56.5%
5 years
42.6%
10 years
opened 2015

Measured, not forecast: the share of US establishments opening in one year that were still active later. It counts good operators and bad ones together, which is exactly why it is the honest answer to “what are the odds”. It is for the whole sector rather than this market, and the ten-year figure comes from an older cohort because no younger one has reached ten years.

02

How businesses here compete

The structural profile of subsector 238, which every industry beneath it inherits. This is analyst judgment from how the subsector is organised — not research into this industry, and not a measurement.

local competitionlow capitalUNVERIFIEDinherited from 238 Specialty trade contractors

The most enterable corner of construction: a licence, a truck and a trade. Service and repair work prices better and is steadier than new-build subcontracting, and owners retiring without successors make acquisition a real path.

Who sets the price
General contractors on new work; the contractor itself on service and repair.
The software it runs on
Field-service management — dispatch, quoting, invoicing, payments. The most contested vertical software category there is.
03

Market screens and studies

Market-entry records filed along this branch of the hierarchy. A record at or beneath this code is about this industry; one above it is about something wider that contains it.

No operating-business record sits in this industry — the record filed here is a software market, shown in the next section.

04

Software serving this industry

The vertical software markets filed along the same branch — who sells to these businesses and who they would have to displace — and then the generic categories every business buys whatever it does.

Sold across the wider branch

Cross-industry softwareScreenedfiled at 238 Specialty trade contractors
FSM — Field Service ManagementOne thing must be true
binding constraint: incumbent vulnerability
Incumbent ServiceTitan (Nasdaq: TTAN) for SMB and mid-market trades; Salesforce Field Service, ServiceNow FSM, IFS and PTC ServiceMax at the enterprise end

FSM is the horizontal dispatch layer under every business that sends workers to a site — booking the job, scheduling and routing the crew, the work order on the technician's phone, the quote, the invoice and the payment. It spans the specialty trades (the 238 anchor), appliance and equipment repair, cleaning, pest and pool routes, security patrol, land-survey and GIS field crews, and utility and telecom field forces. The neighbouring records — roofing (238160), electrical (238210), mechanical (238220), cleaning (561722), pest (561710), pool (561799), security guard (561612) and geospatial (541370) — are the vertical specialisations of this same layer; this record is the layer itself, and it does not repeat their vendor work. Incumbent vulnerability decides it: there is no weak incumbent anywhere in the stack. At the SMB and mid-market trades end, ServiceTitan (Nasdaq: TTAN) reported FY2026 revenue (year ended 2026-01-31) of $961.0M, up 24%, platform revenue of $925.4M, $82.1B of gross transaction volume invoiced through it, about 10,800 active customers, net dollar retention above 110% and gross dollar retention above 95%, and passed a $1B annualised run rate [A]. That is a leader still compounding, not one coasting. At the enterprise end, Salesforce Field Service and ServiceNow FSM ride inside CRM and ITSM estates the buyer already owns [C], IFS (which also owns WorkWave) passed €1B of ARR and was valued at over €15B in April 2025 [B], and PTC paid about $1.46B for ServiceMax in January 2023 [B]. Between those ends the challengers are funded, not starved: Jobber (Edmonton) $176M [B], Housecall Pro $125M in one 2022 round [B], simPRO over $350M from K1 [B], BuildOps $127M at a $1B valuation in March 2025 [B], ServiceTrade $85M [B], Workiz about $60M [B]. The private-equity roll-ups — EverCommerce (Service Fusion, Kickserv), Xplor (FieldEdge), IFS/WorkWave — have already bought most of the independent long tail. Demand is not the problem; the price of reaching the buyer is. Every owner-operator plumber, cleaner and patrol company is already being sold to by a well-funded vendor with a payments line attached, so an entrant pays the same paid-search and trade-show toll without the installed base that makes the payments margin work. The only defensible positions are vertical — a workflow the generalists do badly (commercial service agreements and inspections, which is exactly where ServiceTrade and BuildOps went; regulated reporting; survey and utility crews tied to GIS) — and those belong on the vertical records, not here. The 238 anchor is navigational: the buyer is any business with a dispatcher.

NAICS 23815 vendors named8 sourced figuresOpen →
05

Companies in this industry · 4

Every company this research names that is filed here or beneath — the operators, and the vendors that sell to them — largest disclosed revenue first. The rank is within the company’s own six-digit industry.

CompanyFiled underRevenueRank
ServiceTitanPrivateElectrical contractors and other wiring installation contractors238210$961M1/4
Housecall ProPrivateElectrical contractors and other wiring installation contractors238210—2/4
FieldEdgePrivateElectrical contractors and other wiring installation contractors238210—3/4
CoperniqPrivateElectrical contractors and other wiring installation contractors238210—4/4
06

Who works here

The occupations employed in Construction, most concentrated in it first. The share is measured against the whole sector, not this industry — the published cross-tabulation stops there.

Concentrated in this sectorA

These jobs are mostly done here. An operator in this industry is competing for them against others in the same industry, not against the whole economy.

And the jobs every business has

Found across at least fourteen of the twenty sectors. But note the shape of this industry: 79% of establishments have fewer than ten employees, and at that size most of these roles are one person wearing several hats, or bought in from outside.

All 162 occupations →

07

Inside this industry

1 row sits directly beneath 23821. Each has a base report of its own.

Alongside it, under 2382 Building equipment contractors