What bookkeeping does an electrician need to do for their business?
Start with a separate business bank account and a dedicated business credit card. Mixing personal and business transactions is the single biggest source of bookkeeping headaches for trade operators. Every business expense should run through accounts you can reconcile each month, not your personal checking account with business charges sprinkled in.
Track income by job. Whether you are wiring a new construction panel in Arcadia or doing a service call in South Pasadena, the income from each project should be tagged to that job in your accounting software. This lets you see which types of work actually make money. Residential service calls, commercial tenant improvements, and new construction have very different margins, and you can only tell them apart if the data is coded by job.
Code material costs to the same jobs. When you pick up wire, breakers, conduit, or fixtures at a supply house, assign the purchase to the project it belongs to. Doing this in the moment is the only way it works. Waiting until the end of the month means guessing, and guessing gives you job cost numbers you cannot trust.
Vehicle expenses need their own treatment. Track fuel, maintenance, insurance, and registration for any truck or van used in the business. If you are claiming mileage instead, use an app that logs trips automatically. Tool and equipment purchases should be tracked separately. Smaller tools get expensed in the year you buy them. Larger items like a scissor lift or a van get depreciated over several years, which your tax preparer will handle as long as you flag them correctly in the books.
License renewals, bond premiums, general liability insurance, and workers comp all need their own expense categories. So does continuing education required to maintain your C-10 license. These are ordinary and necessary business expenses but they get missed when owners do not break them out of a generic “office expense” bucket.
If you pay subcontractors or specialty trades on jobs, track every payment during the year so 1099 reporting in January is not a scramble. Anyone paid $600 or more needs a 1099, and you need their W-9 on file before you cut the first check. Running payroll for apprentices or journeymen brings its own layer of compliance including California payroll tax filings, workers comp audits, and prevailing wage tracking if you work on public projects.
Most electricians do not need complicated bookkeeping. They need consistent bookkeeping. If the basics get handled every week, the year-end picture is clean and you know where your margins actually are. Our work with skilled trades is built around the specific tracking that operators in the field need, not generic small business books. If you are an electrician in the San Gabriel Valley looking for bookkeeping services in Pasadena, we can set up a system that fits how you actually run the business.
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More Questions
What bookkeeping records do I need for a California contractor's license?
CSLB requires financial statements showing sufficient working capital, including a balance sheet, income statement, and supporting documentation. Most license classifications require at least $2,500 in working capital, with LLCs needing $100,000.
Read answerShould my construction company use cash or accrual accounting?
Contractors under $29M in average gross receipts can use cash basis for taxes, which is simpler but hides project profitability. Larger contractors must use percentage-of-completion. Most serious construction companies run accrual internally regardless, because bonding agents and banks expect it.
Read answerWhat are the most common bookkeeping mistakes construction companies make?
The most common construction bookkeeping mistakes are mixing personal and business expenses, not separating job costs from overhead, mishandling retainage, failing to reconcile subcontractor payments to 1099s, and not monitoring work-in-progress against budget.
Read answerHow do I handle employee vs subcontractor classification for my trades company?
California uses the ABC test, which presumes workers are employees unless you can prove all three conditions. Construction trades get extra scrutiny from the state, and misclassification leads to back taxes, unpaid benefits, and significant penalties.
Read answerHow should I set up my chart of accounts for a construction business?
Build your chart of accounts around job costing. Separate direct job costs from overhead, break COGS into labor, materials, subcontractors, equipment, and permits, and set up income accounts that track contract revenue, change orders, and retainage separately.
Read answerHow do I handle material purchases that span multiple construction jobs?
Hold bulk purchases in inventory when you buy them, then allocate cost to each job based on actual quantities used. This keeps your job cost reports accurate and prevents a single large purchase from distorting one project's margins.
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