Building an Electrical Price Book That Protects Your Margin

An electrical price book is a priced list of every task your business sells. Each task carries its labor hours, material cost, overhead share, and profit already built in, so every quote comes from the same math instead of a gut call in the driveway. Build one and quoting stops being a skill only the owner has. Skip it and every estimate is a small act of improvisation, and improvisation under pressure almost always rounds down.

What a price book actually is

A price book is your entire pricing decision made once, carefully, at a desk, then reused hundreds of times a year in the field. Each entry is a task you sell: replace a 200-amp panel, add a 240V circuit for a dryer, install six recessed lights, troubleshoot a dead circuit for the first hour. Each entry carries a description the customer will read, the labor hours it really takes, the materials it really consumes, and a price that already contains your overhead and your profit.

That structure is what makes flat-rate pricing possible, and it works fine for time-and-materials shops too. The book simply holds your rates, your standard material markups, and your typical hours per task so estimates stay consistent. If you are still deciding which model fits your business, the flat-rate vs time-and-materials guide covers that decision on its own; this guide assumes you have picked a lane and now need the book that feeds it.

One clarification worth making early: a price book is an internal tool. Customers see the individual quote it produces, with clean task descriptions and tiered options. They never see the cost columns behind it. The book protects your margin precisely because the math happens before the customer is standing next to you.

Why winging quotes leaks margin

Quoting from memory costs most service shops several points of gross margin a year, and the loss stays invisible because every individual quote feels reasonable in the moment. The leaks are small, repeated, and always in the same direction: downward. Four of them do most of the damage.

• Anchoring to the last similar job. You quote the panel change at what the last one went for, except the last one was eight months ago and breakers, wire, and your insurance premium have all moved since. Memory prices lag reality, and in an inflationary stretch the lag is pure margin.
• Forgetting the boring costs. Permit fees, drive time, the second trip for inspection, the 45 minutes of paperwork: none of these feel like the job, so quotes built on the fly routinely omit them. On a $2,000 task, $150 of forgotten cost is 7 to 8 points of margin gone before the van starts.
• Discounting under eye contact. When you invent the price while the homeowner watches, hesitation reads as padding and you shave the number to close the moment. A price book moves that negotiation from your nerve to your math.
• Inconsistency across the team. Two electricians quoting the same job $600 apart is a margin problem and a reputation problem at once. Neighbors talk, and the one who got the higher number doesn't call back.

There is a compounding effect too. Underpriced jobs fill the schedule, and a full schedule feels like success, so the underpricing never surfaces as the problem. Shops in that loop grow revenue for years while net profit sits flat. The price book is the cheapest fix in the trade: it costs a few evenings and a discipline habit, and it repays that on roughly the first mispriced panel change it prevents.

Step 1: Pull the task list from your job history

Your last 12 months of invoices already contain your price book, as an unpriced, unsorted list of everything you actually sold. Export them from whatever you run the business on, even if that is a folder of PDFs, and tally which tasks recur. Most residential service shops find that 50 to 150 distinct tasks cover 90-plus percent of their revenue. That is the book. Resist the urge to catalog every task you could theoretically perform; a 700-line book nobody maintains loses to a 90-line book that is right.

Group the list by category so it mirrors how you sell: panels and service upgrades, circuits and receptacles, lighting, EV charging, generators, troubleshooting and repair, safety inspections. Inside each category, name tasks the way a customer would understand them. "Install customer-supplied EV charger on new 50A circuit, up to 20 ft run" is a price book entry. "EV misc" is a future argument.

1. Export 12 months of invoices and list every distinct task that appears more than twice.
2. Merge duplicates that differ only in wording, and split entries that hide two different scopes (a 20-foot circuit run and an 80-foot run are separate tasks).
3. Flag the 20 or so tasks that produce most of your revenue; these get priced first and reviewed most often.
4. Add the handful of tasks you want to sell more of next year, even if they are thin in the history. The book should reflect where the business is going.

Step 2: Cost up each task from the ground

Every price in the book gets built the same way: direct labor plus direct materials, then overhead, then profit, in that order, with nothing skipped. This is where most self-built price books quietly fail, because owners price from what the market seems to bear rather than from what the task costs them. Market awareness matters, and it belongs at the end as a sanity check on the finished number. Setting the underlying rates (your fully loaded labor cost, your overhead percentage, your profit target) is its own subject, and the how to price electrical work guide walks through it line by line. Here is how those rates assemble into one task price.

Do this for your top 20 revenue tasks first and you will almost certainly find two or three you have been selling below their true cost for years; nearly every shop that runs this exercise does. Those discoveries alone justify the evenings. Then work down the list in batches. Labor hours should come from your job history where you have it: if the panel changes on last year's invoices averaged 11 crew hours and your book says 8, the book is wrong, and it is wrong in the expensive direction.

Step 3: Build good-better-best options into the book

Three-option quotes raise average ticket without raising pressure, because the customer chooses an upgrade instead of fending off an upsell. The price book is where the options get designed once, properly, so the electrician in the field presents tiers instead of inventing them. For every major task, the book should hold a Good, Better, and Best version with the scope differences spelled out.

Growth categories reward this structure most. An EV charger install tiers naturally (customer-supplied unit on a new circuit, hardwired unit with permit and load calculation, load-managed install that avoids a service upgrade), and the shops winning that work sell the tiers deliberately. The EV charger playbook covers how to market that category; the price book is what makes each resulting quote consistent and profitable.

Step 4: Update it quarterly, because copper does not wait

A price book decays from the day you finish it, and material costs are the fastest-rotting layer. Copper prices have swung by double-digit percentages within single years repeatedly over the past decade, and wire, breakers, and gear follow with a lag. A book priced in January can be quietly underwater on wire-heavy tasks by summer. The fix is a standing calendar appointment, once a quarter, that takes an hour or two, small enough that it actually happens.

• Reprice the material-heavy tasks first. Rewiring, service upgrades, long circuit runs: anything where wire and gear dominate the cost. Pull current pricing from your supplier or your last three purchase orders.
• Check labor hours against the last quarter of completed jobs. If a task keeps running two hours over book, the book moves, or the process does.
• Re-run the overhead percentage after any structural change. A new van, a new hire, a new office lease, or a marketing budget increase all shift the number the whole book sits on.
• Look at win rates by task. A task winning 90 percent of quotes is probably priced low. One winning 15 percent is priced high or described badly. Somewhere between 40 and 60 percent is where healthy pricing tends to live for competitive residential work.
• Version the book. Date each revision and archive the old one, so an open quote issued under March pricing stays honorable in May.

Some shops add a simple trigger between quarters: if a core material moves more than about 10 percent, the affected tasks get repriced immediately instead of waiting for the calendar. That single rule has saved more margin during commodity spikes than any other habit in this guide.

Putting the book in Jobber, ServiceTitan, or Housecall Pro

A price book only protects margin when quoting from it is faster than guessing, which means it belongs inside your field software rather than in a binder behind the seat. All three major platforms handle this, at different weights. Jobber and Housecall Pro store products and services with descriptions, unit costs, and prices, and their quote tools support optional line items and package-style tiering, a comfortable fit for a book of 50 to 200 tasks. ServiceTitan is built around the pricebook as a core object, with material cost linking, bulk update tools, and integrations that can pull supplier catalog pricing, which is why larger shops accept its heavier setup and cost.

Choose the platform for the operation you run, since the price book will live wherever your dispatch and invoicing already do. The Jobber vs ServiceTitan comparison covers that decision properly, and the CRM comparison guide goes wider if neither fits. Whichever you pick, the loading pattern is the same and it is worth doing carefully once: import the tasks with customer-facing descriptions written for homeowners, attach real photos to the big-ticket tasks, set cost and price separately so the software can report margin per line, and build your good-better-best tiers as saved options rather than notes the field team has to remember.

Quoting same-day: where the book pays for itself

The fastest quote wins a large share of residential work, and a price book is what makes speed safe. With the book loaded in your software, an electrician can assemble a three-option quote on site, while the visit is still warm, from entries that already contain correct costs and margin. The customer gets a professional document before the van leaves the street. The competitor who promised to email something over the weekend never really had a chance.

Same-day quoting also fixes an evening problem every owner knows: the quote backlog. When estimates require desk time, they pile up, and a quote sent five days late converts at a fraction of one sent in five minutes. Speed at the send is only half the revenue, though. Most quotes still need a nudge afterward, and the follow-up sequence (who chases, when, and with what message) is its own system, covered in the quote follow-up guide. The pairing is the point: the price book gets the quote out same-day with margin intact, and the follow-up system makes sure a sent quote becomes a scheduled job.

Build the task list this month, cost the top 20 this week, and load them before you quote another panel change from memory. The book will be imperfect on day one and profitable by day thirty, and every quarter it gets reviewed, it gets harder for a competitor with a guess and a clipboard to beat you on anything except price they cannot sustain.