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Decker
Electrician software · Solo $19/mo · Updated May 2026

Estimating software for electricians — and everything else electricians need in one app.

Electrical estimating software built into the same app you invoice, schedule and dispatch from. For solo electricians and small electrical contractors who'd rather be on the tools than juggling four subscriptions. Scheduling, dispatch, mobile invoicing, electrician CRM, WhatsApp reminders, Stripe payments — $19/month flat. No per-user fees. Locked for life.

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Written by Uzman, founder of Decker

Expected launch: 30–45 days from your pre-order. 15-day trial after launch — if Decker isn't right for your electrical business, full refund, no questions.

Solo electrician using Decker electrician software on iPhone on a job site
Estimating built in — not bolted on

Estimating software for electricians that doesn't need its own subscription.

Estimating software for electricians used to mean a separate $79/month subscription that fed numbers into your accounting software, which fed numbers into your invoicing software, which fed numbers into your scheduling software. Three subscriptions, three logins, three places to forget to enter the data. Decker puts electrical estimating, scheduling, dispatch, invoicing and the electrician CRM into one $19/month app — the same app you use to send the customer a quote, take Stripe payment, and book the next visit.

Most "electrical construction estimating software" and "electrical estimating programs" on the market are heavy desktop tools designed for $500K+ commercial bid jobs. If you're a solo electrician doing residential service work, light fixture installs, panel upgrades, EV chargers, ceiling fans, smart switches, EICR/EIC certifications — you don't need a $250/month enterprise tool. You need fast estimating software for electricians that lives on your phone.

Build an electrical estimate in 90 seconds

Standard line items (panel upgrade, EV charger install, ceiling fan, smart switch, EICR test) saved with your labour rate × hours and parts × markup. Tap the line items, adjust the quantity, the estimating software applies VAT/GST/sales tax for your region. Send by WhatsApp with a one-tap accept button.

Estimate → job → invoice in one workflow

When the customer accepts the estimate, it becomes the job. When the job's done, the estimate becomes the invoice — already itemised, already with photos, already with VAT applied. No re-typing. No "did I quote that flat-rate or hourly?" 18 months later.

Quoting software for electricians, included

"Estimating software" and "quoting software for electricians" are the same thing 90% of the time — what the customer needs to see before they say yes. Decker handles both inside the same workflow. Quote templates for fixed-price work (full house rewire, consumer unit upgrade) and hourly work (fault finding, additional outlets) — both supported.

Electrical estimating programs that talk to invoicing

Most electrical estimating programs and electrical contractor estimating software live in their own world. You estimate in one app, then re-type into your invoicing app. Decker eliminates the re-typing. The estimate IS the invoice template. Save 4–6 hours of admin per week.

Dispatch + scheduling — without the dispatcher

Electrician scheduling software + electrician dispatch software, one screen.

Electrician scheduling software and electrician dispatch software are usually sold as two separate enterprise products. For a solo electrician or a 3–10 person electrical contractor, they should be one phone screen. Decker is exactly that.

Electrician scheduling software

Drag-and-drop calendar that respects driving time, your part-P certifications, your "no domestic jobs after 5pm" rule. Built phone-first — schedule jobs in the van between calls. Sync to your own calendar app (Google, Apple, Outlook) automatically.

Electrician dispatch software

For 2–10 electrician teams: see every electrician on one live board, see who's free, see who's running late, send the next emergency callout to the closest van. Electrician dispatch software designed for the truck — not the dispatch centre.

Electrical contractor scheduling software

Larger commercial jobs scheduled across multiple sites? The Pro tier handles multi-site customers, recurring maintenance contracts (annual EICR, monthly safety checks), and assigns electricians by skill — Part-P certified, EV-installation accredited, three-phase qualified.

Scheduling software for electricians — built mobile-first

Office-built scheduling software dies in the field. Decker's scheduling software for electricians was designed on a phone, in a van, with one hand. Drop a job in 8 seconds. Drag to a new slot in 2. The customer gets the WhatsApp confirmation automatically.

Invoicing & accounting — without four subscriptions

Electrical invoicing software + accounting software for electricians in one app.

Electrical invoicing software, included. Build the invoice from the customer's house — labour hours, parts with markup, VAT/GST/sales tax applied automatically, photos and EICR certificate PDFs attached, Stripe pay link inside. Send by WhatsApp. Customers can pay before you leave the driveway — much faster than the typical 30-day cycle for emailed PDF invoices.

Accounting software for electricians — without the separate subscription. Decker tracks income, expenses, parts markup, mileage, deposits and tax owed across every job. Profit-and-loss per month, per customer, per job — one tap away. Export to QuickBooks or Xero if your accountant insists. Most solo electricians never need to.

Electrician management software for growing teams. When you go from one van to two, two to five, five to ten — Decker grows with you. Same app, just unlocks the dispatch board, multi-electrician assignment, audit trail, technician utilisation reports. No migration. No "you've outgrown us, upgrade to $300/mo." Electrician management software that respects how electrical businesses actually grow.

Electrical contractor apps that do what the marketing says. Most electrical contractor apps are mobile companions to a desktop product — limited features, slow, designed for a tablet. Decker is a phone-first electrical contractor app, full featured, built so the entire electrical business runs from a phone if you want it to.

Built for the electrician's day

The four problems generic software ignores.

If you've ever tried to make a generic CRM behave like electrician software, you'll recognize all four.

Emergency callouts

Tripped board at 4pm. Add the job in 15 seconds, re-route your day, ping the next customer "I'm running 90 minutes late" via WhatsApp. No drama.

Certs & test sheets

Custom checklists for EICR, EIC, minor works and PAT testing. Filled on site, signed digitally, attached to the customer's record. Sunday night is yours again.

Customers who pay late

Automatic WhatsApp nudges at 3 and 7 days. Polite, professional. Most invoices get paid before you'd have noticed they were late.

Customer follow-up

Every test, every cert, every photo pinned to the customer. Walk back in 18 months knowing exactly which circuits you tested and what you replaced.

Electrician features

Six tools for the actual electrical day.

Quotes & estimates

Send a quote from the consumer unit in 60 seconds. Customer accepts on WhatsApp. Quote becomes invoice when the cert is issued.

Mobile invoicing in 60 seconds

Build the invoice on the job. Labour, materials, certs attached, Stripe pay link — sent before you've put the IR tester away.

Documents & PDF attachments

EICR, EIC, minor works, PAT test sheets — attach to the customer record. Re-send any time. Always there for compliance.

Time tracking per job

Track hours on each circuit, each install, each fault find. Build accurate quotes for the next one by looking at the last one.

Customer CRM & full history

Every test, every cert, every photo pinned to the customer. Walk back in five years knowing what you wired.

One-tap WhatsApp invoicing & messaging

Booking, ETA, "I'm 15 minutes away", invoice, payment nudge — generated and sent in one tap from your own WhatsApp. The channel your customers actually read.

Customer relationships

Electrician CRM that remembers every cert, photo and customer.

Most CRMs were built for sales teams chasing leads in a pipeline. Yours is different. You're a working electrician — what you actually need is a customer history that travels with you to every job, on every phone, for the rest of your career.

Full customer record at the doorstep

Pull up to a property and your CRM already shows you the consumer unit photos from last visit, every test you've signed off, what circuits you replaced two summers ago, and the colour of the front door. Walk in like you've never left.

Built for the trade, not for "sales"

No deal stages. No pipeline value. No quotas. The Decker electrician CRM stores what electricians actually use: job history, certs, test results, photos, payments and pinned notes ("dog bites postmen, ring bell twice").

Searchable in under three seconds

Type a street, a postcode, a customer name, or even part of a job description ("EICR landlord Reading 2024") and the right record opens. Five years of data, organised the way a working electrician would organise it.

Works on your phone first, laptop second

CRMs designed for office staff don't survive on a phone in the back of a van. Decker is built mobile-first. Add a customer in 12 seconds with one hand while the kettle's boiling at the customer's house.

This is the part most software for electricians gets wrong. They sell you a CRM with a pipeline, deal probabilities, and a "Sales Pro Tier." You wanted to find the photo of the meter from the install you did at number 47 last March. Decker is built for that exact moment — and a thousand more like it across your career.

The electrician CRM in Decker is included in the $19/month Solo plan. No extra tier. No per-user fee. No "Customer Insights Add-On for $39 extra." Everything in this section is in the box.

For the contractor side

Electrical contractor software for the businesses that grew out of one van.

Most electrical contractor software starts at $79 per user, per month. By the time you've added three electricians and the QuickBooks integration, you're at $400 a month and still doing your test schedules in a spreadsheet.

Decker Pro — $39/month flat, for a team of up to ten — is electrical contractor software priced for the contractor, not the dispatcher. The features that made enterprise software expensive (dispatch boards, multi-site management, technician utilisation reports, custom checklists for test sheets, full audit trails) are in the $39 tier. The features that made it bloated (CRM probability scoring, marketing automation, partner referral portals) aren't here at all.

What's actually in the Pro tier for an electrical contractor team:

  • Sites & locations — a clean home for multi-site customers (commercial property managers, landlords with five rentals, schools with three buildings).
  • Machines & equipment inventory — every consumer unit, every distribution board, every UPS gets its own service log. Walk a new electrician on the team through the history before they leave the office.
  • Technicians management — assign jobs by skill (Part P qualified, fault-finding specialist, 18th Edition), by proximity (closest van), by current load. Dispatch becomes a 20-second decision.
  • Custom checklists for test sheets — EICR, EIC, minor works, PAT testing — each as a template, each filled on site, each signed digitally, each attached to the customer record automatically.
  • Stock requests & shipments — your electrician on site needs three RCBOs and a meter tail. They flag it. Your office sees it instantly. Parts arrive at the next job, not at the wholesaler.
  • Activity log & audit trail — who tested what, when, with whose certificate. The kind of paper trail you actually need when a landlord rings five years later asking for an EICR copy.

For an electrical contractor team of three to ten, the realistic Jobber bill is $150–$300/month after the per-user fees. The realistic Housecall Pro bill is $200–$400. The realistic ServiceTitan bill is $400+ with a multi-year contract attached. Decker Pro is $39, flat, locked for life as a founding customer. You can run a six-electrician operation on Decker for less per month than one user costs on ServiceTitan.

This is not "starter tier" electrical contractor software with features removed to push you to a higher plan. There is no higher plan. $39/month is everything, forever.

Scheduling that fits the day

Electrician scheduling software, built around how the day actually goes.

A residential socket job at 9. An EICR in the next town at 11. An emergency callout at 12:40 because someone's RCD won't reset. The right electrician scheduling software is the one that handles a day like that without making you tap eight times to add an emergency job.

15-second emergency add

Customer rings, RCD won't reset. Job added, slot pushed, customer auto-notified on WhatsApp ("I'm coming after my current job — about 45 minutes"). Without you stopping the van.

Drag-to-reschedule

Drag a job onto a new day, a new electrician, or a new time slot. The customer gets the WhatsApp update automatically. No phone calls. No "sorry to cancel" texts to write.

Recurring jobs & contracts

Annual EICRs, quarterly PAT testing rounds, six-monthly landlord checks — all set on a cadence, all auto-creating themselves on the right day, all pre-assigned to the right electrician.

Dispatch by skill & location

Pro tier: assign by Part P qualification, 18th Edition, fault-finding specialism, current van location, or current job load. The right tech, every job, no group chats.

Customer ETA on WhatsApp

"I'm 20 minutes away" — sent from the calendar, in your own WhatsApp, with one tap. The single highest-rated message a tradesperson can send.

Desktop & mobile in sync

Plan the week on your laptop on Sunday evening. Wake up Monday with the same schedule on your phone in the van. No syncing button. No re-typing.

Generic scheduling tools (Google Calendar, paper diaries, "Sales Pro Calendar Module") don't understand that an electrician's day is a sequence of jobs with customers, certs, parts, payments and follow-ups attached. Decker's electrician scheduling software does, because it was built by someone who's been in the field.

Included in the $19/month Solo plan (one electrician) and the $39/month Pro plan (up to ten). No upgrade required. No "Scheduling Pro" add-on. Just the working day, organised.

Job + management software, included

Job management software for electricians — without the per-user fees.

Job management software for electricians is supposed to handle the entire electrical job from quote to paid invoice. Most products in this category charge per electrician on the team. Decker's job management software for electricians is $19/mo flat for solo, $39/mo flat for teams up to 10 — same job management features, no per-seat math.

Management software for electricians covers the office-side workflow: scheduling, dispatch, technician utilisation, recurring service contracts, invoice tracking, payment chasing. Decker's management software for electricians includes all of this in the Pro tier without separate "Reporting Pro" or "Scheduling Pro" upgrades that other vendors gate features behind.

Electrical job management software for the operational side of electrical contracting. Decker tracks each job from initial enquiry through quoted, accepted, scheduled, completed, invoiced, paid — and pins every photo, EICR/EIC certificate, parts list and labour timesheet to the job. Walk back in 3 years for a warranty enquiry already knowing exactly what you installed.

Electrician software / electrician management software — what to look for. Most electrician software treats every electrician like a 50-person commercial contractor. Decker is electrician software designed for the smaller end: solo electricians, 2-5 person teams, residential service work, EV charger installs, ceiling fan installs, EICR testing. Phone-first, no per-user fees, no contract minimums.

Founding pricing — electrician tier

$19/month. Flat. Locked for life.

Lock in your electrician founding spot before public launch and keep that rate forever. After the 25 founding spots close (or public launch — whichever comes first), regular price is $29.

15-day full trial after launch. If Decker isn't right for your electrical business, full refund — no questions, no forms.

Solo · Electrician

For one electrician, one van.

Public launch price: $29/month
$19/mo
Save $120/year · $600 over 5 years
Locked in for life
3 of 25 founding spots claimed22 remaining
  • Customer CRM & full job history
  • Smart scheduling calendar
  • Quotes & estimates with accept/reject
  • Mobile invoicing in 60 seconds
  • Stripe payments · same-day deposits
  • One-tap WhatsApp invoicing & messaging
  • Photo job notes with annotations
  • Recurring jobs & service contracts
  • Time tracking per job
  • Expense & parts tracking
  • Tax handling (VAT, GST, sales tax)
  • Deposits & payment plans
  • Documents & PDF attachments
  • Basic reports · revenue, customers, AR
Founding 25 bonus pack — free
  • 30-min 1:1 video call with the founder during setup
  • Free migration help — import from Jobber, Housecall Pro or CSV
  • Your name in the launch credits
  • Direct WhatsApp line to the founder during build

Reserve in 30 seconds. $19 invoice within 24 hours. 90-day refund guarantee.

Electrician software, finally priced for actual electricians.

As a solo electrician, you've probably tried two or three pieces of electrician business software by now. Maybe Jobber, maybe Housecall Pro, maybe a generic CRM bolted to a spreadsheet. The complaint is always the same: software for electrical contractors was designed for the contractors, not the electrician. Multi-truck shops with a dispatcher, an admin, a sales team. You're paying for all that complexity even though it's just you and your van.

Decker is electrical scheduling software, electrical invoicing software, electrical service software and a CRM for electricians — all in one flat $19/month subscription. Not "starting at." Not "from." Flat. The price you see today is the price you'll pay forever as a founding customer, because we built Decker for solo electricians and small electrical contractor teams from day one, and we don't believe in upsell-driven pricing.

For electrical businesses that have outgrown solo, Decker Pro at $39/month adds sites, machines, technicians, custom checklists (perfect for EICR / EIC / minor works templates), stock requests, shipments and a leaderboard — the right stack for a two- to ten-electrician contractor. Electrician job management software you'll grow into without re-platforming, and without your bill ever exceeding $39/month. Compare that to what a comparable setup costs on Jobber or Housecall Pro — typically $200–$300/month at the same team size, before per-message and per-user fees.

What makes Decker the best app for electricians specifically: emergency callouts work like emergency callouts (add a job in 15 seconds, auto-notify everyone affected on WhatsApp), custom checklists handle test sheets (EICR, EIC, minor works, PAT testing — filled on site, signed digitally, attached to the customer), and the customer history sits behind every job (walk back in 18 months knowing exactly what you tested). Electrician business software shouldn't make you feel like you work for the software. Decker is built so the opposite is true.

If you're a solo electrician, a husband-and-wife electrical operation, or a small electrical contractor team — reserve a founding spot at $19/mo (or $39/mo for Pro). Lock the price for life. Stop paying for electrician software designed for someone else's business.

Electrician FAQ

Five questions electricians always ask.

What's the best electrician software for solo operators?

Decker. It's the only electrician software priced flat at $19/month (founding rate, locked for life) with all the features a solo electrician actually uses — scheduling, mobile invoicing, customer CRM, WhatsApp reminders and Stripe payments. No add-ons, no per-user fees.

Can I handle emergency callouts and certs in Decker?

Yes. Emergency jobs add in 15 seconds and re-route your day. Custom checklists let you build EICR / certificate templates that get filled out on the job and attached to the customer's record.

Does Decker support electrical test sheets and certificates?

Yes. Solo handles photo-based checklists per job. Pro adds full custom checklist templates — perfect for EICR, EIC, minor works and PAT testing forms.

Can I take card payments on the spot?

Yes. Stripe is built in. Tap to pay, Apple Pay, Google Pay, card — all from a WhatsApp invoice link. Money in your account next day.

Will Decker chase late invoices for me?

Decker chases them for you. Automatic, polite WhatsApp nudges at 3 days and 7 days. Most invoices get paid before you'd have noticed they were late.

Try before you buy · 100% free · no signup

Free electrician invoice generator — try Decker's engine right now.

The exact invoice engine inside the paid Decker app, rebuilt as a free standalone tool. 8 electrician-specific presets (light fixture, EV charger, panel upgrade, smart switch, ceiling fan, emergency callout), 60 worldwide currencies, automatic VAT/GST/sales tax. Generate a clean PDF in under 60 seconds. No watermark.

  • Light fixture install preset
  • EV charger install preset
  • Panel upgrade preset
  • Smart switch preset
  • Ceiling fan preset
  • Emergency callout preset
  • Auto VAT/GST/sales tax
  • 60 currencies worldwide
Invoice
INV-1129
From: Spark Electrical
To: T. Davies
Date: May 28, 2026
EV charger install (Type 2, 7kW)$650.00
EICR test & certificate$185.00
Smart switch install (x2)$120.00
Materials (cable, RCD)$94.50
Subtotal$1,049.50
VAT (20%)$209.90
Total$1,259.40
Pay now with Apple Pay
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Last updated: May 2026

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