Electrical Contractor Time and Material Billing Software

Spend an evening on any electrician forum and you will find the same argument that has been running since the internet showed up: flat rate versus time and material. The flat-rate camp says T&M is no way to make money, that it punishes you for being fast and rewards the guy who milks the clock. The T&M camp points at troubleshooting and old work and asks how exactly you flat-rate a fault you have not found yet. Both camps are right about their half of the trade, which is why most 1 to 8 truck electrical shops quietly run both: a flat-rate menu for the predictable service work, T&M for remodels, troubleshooting, and anything involving wiring some other outfit left behind.

This post is about the T&M half, because that is where small shops leak the most money. Flat rate hides sloppy record keeping inside the price. Time and material billing is nothing but record keeping. Every hour and every fitting either makes it onto the invoice or it is gone, and it is gone quietly.

Where time and material billing actually leaks

The leak is almost never the rate. Residential journeyman rates run $80 to $130 an hour in most 2026 markets, master electricians $110 to $180, higher in the big metros, and most shops price within sight of their competition. The leak is everything between the work and the invoice.

Picture a real one. A panel change gets quoted T&M because the house is a 1962 ranch and nobody knows what is behind that meter. The feeder turns out to be aluminum. Three extra hours. Off the truck: AL-rated lugs, a tube of anti-oxidant, two breakers, a ground bar, wire nuts by the fistful. The tech writes the hours down nowhere, because he will remember. The invoice gets built Sunday night at the kitchen table from a four-day-old memory, and it comes up short. It always comes up short. Nobody misremembers upward.

Then there is markup. Ask ten electrical contractors and you get ten policies. The old hands on the Mike Holt forums argue that doubling your cost is the floor on small material, because the markup has to carry ordering, pickup, stocking, breakage, and the truck that hauled it. Others run a sliding scale, something like 225 percent on items under ten dollars tapering to 20 or 50 percent by the time a part costs a thousand. Any of those can work. A policy applied from memory at nine on a Sunday is not a policy. And the fitting that never got written down gets no markup at all, because it gets nothing at all.

The fitting you forgot to write down is the cheapest thing you gave away all week. The hour you forgot is the most expensive.

There is a second cost that shows up later. T&M invoices get questioned in a way flat-rate invoices never do. The customer sees hours and wants an accounting. The general contractor on a commercial job wants backup: who was on site, which days, what material went in. An invoice that shows labor by tech and by day, the service call fee handled cleanly (most shops charge $100 to $200 and credit it toward the work), and materials as line items reads like a record. One typed from memory reads like a guess, and people can smell the difference. Guesses get haircuts.

What electrical contractor time and material billing software has to do

Search the phrase yourself and look at what ranks. Auto-generated top-ten lists recommending a $595 desktop suite from another decade and per-seat time trackers built for professional services offices. One decent guide comes from a commercial platform whose product is quote-only and aimed at outfits fielding thirty electricians. None of it is written for the shop with two vans and the owner still pulling wire.

So skip the listicles and test against four capabilities instead:

• Capture at the truck, not the kitchen table. Hours per tech per day, entered on a phone before the van leaves the driveway. Materials logged as they come off the shelf, not reconstructed from a receipt pile on Friday.
• A markup policy that applies itself. Your schedule, doubling or sliding scale or whatever you have settled on, stored once and applied to every line without anyone doing arithmetic in a driveway.
• A same-day invoice. The bill that goes out while the customer still remembers the work gets paid; the one that shows up three weeks later starts an argument. We ran the collection math in our guide to cutting days sales outstanding.
• The record behind the number. Itemized labor by day and tech, the dispatch fee shown and credited, material lines a GC can check against the job. Detail is what makes a T&M invoice defensible.

Get those four and something else falls out for free: real job costing. Once hours and materials land on the job as they happen, you finally know which T&M work carries the shop and which flat-rate menu items have been underpriced since 2023. We covered that side in job costing for contractors, and T&M capture is where the honest numbers come from.

Choosing time and material billing software at 1 to 8 trucks

ServiceTitan does everything above, and it is built and priced for fleets with an office staff feeding it. At two or five trucks you would be buying a reporting department you will never staff. Jobber and Housecall Pro will happily produce an invoice, but the capture is still on you: the hours live in someone's head and the material list in a photo of the truck floor. Our electrician invoicing guide and electrical contractor software roundup sort that field in more detail.

FieldCommerce was built AI-first for exactly this gap. The tech talks to the app the way he would talk to the office: three hours today, two lugs, anti-ox, a ground bar. The system holds the hours against the job, applies your markup schedule to the material, and drafts the invoice the same day with labor itemized by tech and day, ready to send from the driveway. The invoicing and payments features cover the T&M and flat-rate sides both, and the pricing is published, so you can compare without booking a demo.

Run flat rate where the work is predictable. Run T&M where it is not. Just stop running T&M on memory, because memory only rounds one direction. See how it fits your shop at FieldCommerce for electrical, or get started before the next panel change goes three hours long.