How to Start an Electrical Contracting Business
At $347.5 billion, electrical is the largest trade market among the fifty — nearly double plumbing — and employment is growing 9% a decade with 81,000 openings a year nobody can fill. Here is what an electrical contracting business costs, what it pays after you replace yourself, and why where the revenue comes from decides more than how much of it there is.
Chris Scott — former CDFI director and SBA management
As the director of a Community Development Financial Institution (CDFI), and as management at the U.S. Small Business Administration (SBA), I saw thousands of business plans and loan applications cross my desk. That work is where I learned what a durable business looks like on paper, and what a business that only looks durable looks like on paper.
It is not, however, where the list of fifty came from. That came from years of research, running category after category through the same four questions: Is it profitable? Does it have recurring revenue? Is it recession resistant? Is it AI resistant? Those four questions are the framework behind the book, The Microbusiness Millionaire, and they are what separated the categories that built real wealth from the ones that quietly built a job with a P&L attached. Fifty survived the screen. Far more never made it through.
Electrical contracting is one of the fifty, and it is easily the largest market among them. It is also one of only nine that carry no structural condition at all — nothing has to line up first, no season to cover, no partner category to carry half the year. What follows is the market, the four questions, the three ways in and what each costs, how people fund it, and the calculation that decides whether you own a business or a job.
The industry: the biggest trade on the list
U.S. electricians represent about $347.5 billion in 2026, growing at a 4.8% compound rate over the past five years across roughly 262,000 businesses. [S1] That is the largest market of any trade category among the fifty — nearly double plumbing, more than double HVAC.
The labor numbers explain why. Employment is projected to grow 9% from 2024 to 2034 — much faster than the average for all occupations — with about 81,000 openings a year. [S2] What an electrician earns against that demand is decided market by market. The figure you need is your own, and the Resource Directory in the free tools shows where to pull it. The price of replacing yourself is a supervisor's wage, not a journeyman's — what the person running the crews has to be paid. Every profit number later in this article has to survive it, and the real cost runs higher once payroll taxes and insurance go on top.
That 9% is among the fastest growth of any skilled trade, and it is not an accident. Electrification is pulling demand from several directions at once: data centers, EV infrastructure, grid work, and the ordinary panel upgrades that come with all of it.
One important nuance from the market data: about a third of electrician revenue comes from electrical upgrades rather than new construction, and while residential construction has been soft, nonresidential and utility electrical work has expanded. [S1] Where your revenue comes from matters enormously in this trade. More on that below.
Why electrical made the list
Every category in the research had to clear four tests. Clear three and you usually have a self-employed job in disguise.
Does it pay after you replace yourself? It does, at scale, after paying the crew and after paying a supervisor to do the job you have been doing for free.
Does the revenue recur? Through an installed base and commercial relationships rather than contracts. Service work, commercial accounts, and — increasingly — generator maintenance produce repeat revenue without new marketing. It is not as clean as an HVAC maintenance agreement, and it compounds anyway.
Does it survive a recession? Service and repair work is need-based — a dead panel is not a discretionary purchase. New-construction electrical is cyclical and moves with the builders. The mix is the thing, and it is the single most important number in this category.
Will it still need humans in ten years? Someone has to be in the panel, in the wall, on the ladder, with hands on the conductor. Software can schedule the job. It cannot terminate a circuit. And it is worth saying plainly: the same AI buildout that unsettles white-collar work is constructing data centers, and those need electricians. This trade sits on the right side of it.
Four for four, in the largest market on the list.
The research on this category kept separating operators on one number, and it was never the size of the revenue. It was where the revenue came from. Contractors weighted toward new residential construction move with the builders: when rates jump, the phone stops, and there is nothing else on the schedule. Contractors whose work is mostly service calls, panel upgrades, and a handful of commercial accounts go through the same rate environment and keep working, because a dead panel is not something a homeowner postpones until conditions improve. Same trade, same city, same storm, two completely different years. From the lending side of the desk this is why the useful question about an electrical company is not what its revenue is, but what share of it is service. That one figure predicts more than any other in this category.
What it takes to make this one work
A note on the tags. Every category in the fifty cleared the same four tests; far more never made it through. The tags do not grade a business — they tell you what has to line up for it to work in your hands. Electrical contracting carries the Works anywhere tag, which means nothing has to line up first: it runs in most markets for most operators, with no season to cover and no partner category needed to fill half the calendar.
That does not mean nothing matters. It means the one thing that matters is inside your control rather than handed to you by geography or the calendar: the license, and the mix of work you take. Weight the schedule toward service, repair, and commercial accounts and the business holds through the cycles that stall the builders.
What it costs to get in — the three paths
| Path | Typical cost range | Best for |
|---|---|---|
| Startup | $15,000 – $50,000 | Master electrician license + truck |
| Acquisition | $300,000 – $400,000 | Crew + license + customer list |
| Franchise | $155,000 – $360,000 | Brand + dispatch system + territory. Example: Mr. Electric. |
Franchise brands are named as examples, not endorsements, and the range shown is a category estimate rather than any single brand's published figure. Franchise investment figures reflect a franchisor's most recent Franchise Disclosure Document (FDD) and change annually — verify each brand's current FDD (Item 7 for the initial-investment range; Item 19 for any financial-performance representation) before pursuing one. [S3]
Two things about that franchise row are worth saying plainly. Mr. Electric, the best-known brand in the trade, discloses an estimated initial investment of roughly $159,500 to $357,425 in its 2026 FDD, on an initial franchise fee of about $42,500 that rises with the population of the territory granted. [S6] The spread is driven by territory size rather than by anything visible from outside, so read Item 7 for the specific territory being offered.
And notice where the top of that range sits. A franchise at the upper end costs more than the $350,000 Community Advantage ceiling described below — the same constraint that shapes the acquisition path applies here too, and for the same reason. The deals that fit this framework are the ones at or below that line.
The startup number sits low for a licensed trade — $15,000 puts a licensed electrician on the road. The acquisition number is the highest, at $300,000 to $400,000.
That spread is not a contradiction. It is the license again. If you hold a master electrician license, entry is cheap. If you do not, you are buying a company that already has one on the payroll, and licensed crews are expensive for exactly the reason the growth numbers suggest: 81,000 openings a year are chasing them.
How people actually fund it
A $300,000–$400,000 acquisition sits above most first-time buyers' savings and below most big banks' interest. That gap is where I spent a decade.
Those deals run through CDFI direct lending and, at the upper end, SBA Community Advantage, which carries up to $350,000. Where an asking price sits above that line, the deals that fit this framework are the ones at or below it — the framework's advice is to start under $350,000 and grow into larger deals later, using retained earnings and the lender relationship you have spent years building.
One pattern I watched from the lending chair, across every industry that came through: a qualified buyer walks into a national bank, gets declined, and concludes he cannot be funded. He never learns that a CDFI across town, or a Community Advantage lender, exists for deals exactly this size. Two free national directories will show you the ones near you — the Opportunity Finance Network CDFI locator and SBA Lender Match. [S4]
A $15,000–$50,000 startup is a different tier altogether — an SBA Microloan, or savings, or a deliberately small loan taken to build a credit history and a lender relationship you will want later.
Finding the lender is the easy half. An electrical company also has a specific tell an underwriter looks for: the service-versus-construction mix. A lender will ask, for the reason described above — that one figure says more about whether the revenue survives a downturn than the revenue total does. Start recording it before anyone asks for it.
The profit reality: owner-replacement cash flow
Here is the calculation that decides more of these deals than anything else in them.
An electrical company looks profitable because the owner is pulling wire, quoting jobs, dispatching, and doing the books — none of it priced. The honest test: after you pay the crew, and after you pay a field supervisor a market wage to run the day-to-day the way you run it, is there enough left for you to own the thing?
Real numbers. Two wages decide this one and neither is a national figure: what an electrician costs, and what a first-line supervisor of construction trades costs. Look up both for your own market before you model anything. Price them honestly, because in a trade with 81,000 annual openings you will not underpay a good electrician for long. [S2] [S5] Whatever the company reports as profit has to survive paying both.
Say the books show $375,000 on $1.5 million in revenue. That figure only holds if the supervisor's wage is already inside it. If the profit depends on you being that supervisor for free, it was never profit — you own a job, and you find that out the day you try to run two crews on two sites at once.
The category-level math is easy — you just did it. Running it on a specific company, where the seller's profit quietly includes his own labor and the revenue mix is buried in years of job history, is where people freeze. That is the job of the course, Microbusiness Millionaire: Operating System — the four tests turned into a repeatable screen you run on a real deal.
The benefits of owning an electrical contracting business
The largest market of any trade among the fifty. $347.5 billion, growing 4.8% a year.
9% employment growth — much faster than average. Demand is outrunning the supply of licensed people.
The license is a moat. A barrier to you once, and a permanent barrier to everyone who might otherwise compete with you.
Two growing sub-specialties. Generator service and EV charger installation are expanding niches that leave more cash on each job than commodity wiring — and generator service adds recurring maintenance revenue.
AI resistance, with a twist. Software cannot do this work, and the AI buildout is actively creating demand for it through data centers and grid capacity.
Anchor for a multi-trade platform. Electrical plus plumbing plus HVAC is the standard home-services roll-up.
What separates the strong operators from the struggling ones
Service before new construction. The mix is the whole category. Weight the schedule toward service calls, panel upgrades and commercial accounts, and the business keeps working through the rate cycles that pause the builders.
The owner-replacement math, done first. Put a supervisor's wage in the numbers before you count anything as profit, and the day you hire one changes nothing about your cash flow.
License succession planned early. If one person's license carries the company, the company cannot run — or sell — without that person. A second licensed name on the payroll is what makes the business an asset rather than a role.
Commercial work priced to be kept. A contract won cheaply to get in the door has to be worth holding at volume. Bid it at a number you would be glad to repeat fifty times.
The specialty niches taken. Generator and EV work leave more on each job than commodity residential wiring, and most local competitors are not set up for either. That gap is yours to take.
Systems before hiring. In a trade this tight on labor, put the training and the checklists on paper first — then every hire lands on something rather than learning from your elbow.
Licenses, permits, and regulations
Electrical is licensed in essentially every jurisdiction, and the master electrician license is the gating credential — typically requiring documented apprentice and journeyman hours plus an exam. Whether an unlicensed owner may own a licensed company varies by state; answer that before you buy. Beyond the license: a registered entity, general liability and workers' comp, bonding for commercial work, and permits and inspections on nearly all installs under the National Electrical Code as adopted locally. EV charger and generator work may carry additional requirements. Start with your state licensing board and the free SBA "Apply for licenses and permits" tool. [S6] (General information, not legal advice — confirm your local requirements.)
Build a portfolio, not a job
Electrical is a route business: it stacks along a territory, on customers and dispatch you are already paying for, rather than at a single location. It pairs naturally with plumbing, HVAC, generator service, and smart home installation — same customers, same dispatch, same neighborhoods.
The multi-trade home-services platform exists because the expensive part of all of those businesses is identical: earning the homeowner's trust and getting a technician through the door. Once that is done, the second and third trade very nearly sell themselves. Generator service is the sharpest pairing of the group, because it is electrical work that converts into a recurring maintenance agreement — the one thing base electrical lacks. Start with the service customers, then sell the next trade to the people already on that list.
That is the difference between owning a crew and owning a portfolio. You are not building an electrical company. You are building the trades vendor a few hundred households and commercial accounts call first, anchored by service work that does not pause when the builders do. A portfolio like that, with a documented customer list and a second licensed name on the payroll, sells to a buyer as one asset — which is how it ends up worth over a million dollars at sale, instead of a van and a license.
Frequently asked questions
Is an electrical contracting business profitable? At scale, yes, measured honestly — after paying the crew and after paying a supervisor to replace the owner's labor. That is the test, not the percentage on the way there. The mix matters as much as the size: a service-weighted company clears it far more reliably than one built on new construction.
How much does it cost to start an electrical business? Roughly $15,000–$50,000 to start if you hold the license, about $300,000 to $400,000 to buy an established company with a crew, or roughly $155,000 to $360,000 for a franchise.
Do I need a master electrician license to own an electrical company? Rules vary by state. Some permit an unlicensed owner if a licensed master electrician is on staff; others do not. Answer this one before you buy or start, because it decides which of the three paths is even open to you. [S6]
Can I start an electrical business part-time? If you are already licensed and working for someone else, evenings and weekends are the classic on-ramp. If you are not licensed, the apprentice and journeyman hours come first — that is the real timeline in this trade.
Where to go from here
Download the free guide.50 Boring Businesses That Make Millionaires is the full result of the research: fifty categories run against the four tests, what each one costs to enter by all three paths, what has to line up for it to work, and how they pair into a portfolio. Free at microbusinessmillionaire.com.
Read the book.The Microbusiness Millionaire: How Ordinary People Build Extraordinary Wealth One Microbusiness at a Time follows four people who each reached a portfolio worth more than a million dollars by a different path. One keeps a hospital job and uses CDFI financing to acquire one stable service business, then another, then a third. One saves on a single income for three years, leaves a master plumber's wage, and stacks trade service lines starting with an SBA microloan. One uses an SBA Community Advantage loan to open a franchise, then opens three more. One starts with about $5,000 on the side and keeps a W-2 for years, building the slowest and most patient version of the same result. Four starting points, four amounts of money, four portfolios worth over a million dollars at sale. The book is coming soon — join the email list at microbusinessmillionaire.com to hear when it lands.
Join the next cohort — Microbusiness Millionaire: Operating System. The book gives you clear examples of how it's done. The course is the step-by-step system for doing it yourself: screening a real company against the four tests, running the owner-replacement cash-flow math on a seller's actual numbers, knowing when to walk, knowing which lenders fund deals this size, and installing the operator who runs the business without you. Eight weeks online, five seats a cohort, waitlist first — at microbusinessmillionaire.com.
About the author
Chris Scott has spent more than twenty-five years in the small-business arena. As the director of a Community Development Financial Institution (CDFI) and as management at the U.S. Small Business Administration (SBA), he saw thousands of business plans and loan applications cross his desk. His research into which microbusinesses build wealth — and which quietly build a job — became The Microbusiness Millionaire and the free companion guide, 50 Boring Businesses That Make Millionaires.
Sources & references
[S1] IBISWorld, Electricians in the US — Industry Analysis / Market Size, 2026 ($347.5bn; 4.8% CAGR 2021–2026; ~262,000 businesses; ~one-third of revenue from electrical upgrades). ibisworld.com
[S2] U.S. Bureau of Labor Statistics, Occupational Outlook Handbook: Electricians (9% projected growth 2024–34; ~81,000 annual openings). bls.gov/ooh
[S3] U.S. Federal Trade Commission, Franchise Rule / FDD Items 7 and 19. ftc.gov
[S4] Opportunity Finance Network CDFI Locator (ofn.org); SBA Lender Match (sba.gov).
[S5] U.S. Bureau of Labor Statistics, OEWS, First-Line Supervisors of Construction Trades and Extraction Workers (SOC 47-1011). bls.gov/oes
[S6] U.S. Small Business Administration, Apply for licenses and permits (sba.gov); state electrical licensing boards; National Electrical Code as locally adopted.
[S6] Mr. Electric franchise disclosure data: the franchisor states an estimated initial investment of $159,500–$357,425 including an initial franchise fee of $42,500 for a territory of up to 100,000 population, per Item 7 of the 2026 Mr. Electric SPV LLC FDD, with the fee rising for larger territories. Franchise-filing aggregators report ranges from roughly $106,000 to $332,000 depending on filing year. Verify the current FDD directly before relying on any figure.
[Internal]50 Boring Businesses That Make Millionaires — Electrical Contracting entry (tag, three-path entry-cost table, portfolio pairings, framework note), drawn from the author's research and filtered through the underwriting criteria he applied as a CDFI lender.
This article is for general information only and is not legal, financial, tax, or investment advice. Category-level figures are reference points, not a specific-deal projection; individual businesses vary. Consult a CPA, attorney, business broker, franchise consultant, or CDFI loan officer before acting.
Last updated: 8/20/2026.