Field Service CRM for Contractors

RUN YOUR
WHOLE BUSINESS
FROM THE TRUCK.

The field service CRM built for electricians, plumbers, roofers, and contractors. Manage customers, jobs, quotes, invoices, recorded crew hours, and materials — in the RigStarter web app.

Start Free — 14 Days See how it works

CrewHammer now connects you to RigStarter, by HamLabs LLC. Eligible new accounts may receive a 14-day trial. Signup checks current availability. $29/month after any eligible trial. Sign in to RigStarter · Same app and account.

Built for owner-led trade businesses
Plumbers · Electricians · Roofers · Painters · General Contractors

From the customer
to the invoice.

Step 01
⚙️

Set Up Your Business

Enter your company details and review your invoice settings in RigStarter.

Step 02
👥

Add Your Customers

Add your customers and link their jobs, quotes and invoices in the same account.

Step 03
🔧

Create Jobs & Track Work

Open a job, log hours, add materials, snap photos. Track status from quoted to completed in real time.

Step 04
💰

Invoice Before You Leave

Create a draft invoice, review its PDF, and prepare a message to send from your own email or text app. Record payments received outside the app.

Everything you need.
Nothing you don't.

Customer Management

Every customer, job, invoice, and photo in one place. Tap to call, email, or navigate to their address. Full job history at your fingertips — no more searching through texts.

Job Tracking

Track every job from quote to completion. Log materials, notes, and photos. Know exactly what each job costs before you invoice — so you never leave money on the table.

Job Photo Documentation

Snap before, during, and after photos right from the app. Organized with the job records. Check save status and your exports before relying on photos as a complete archive.

Professional Invoicing

Create draft invoices and professional PDFs. Review a prepared email or text before sending it yourself, and record payments received outside RigStarter.

Crew Hours & Pay Records

Record employee hours and pay rates against jobs. Review recorded pay totals and payment status. These records do not run payroll or replace payroll software.

Inventory & Materials

Track every item in your truck or shop. Cost-per-unit pricing automatically rolls into job costs so you always know your margin — without touching a spreadsheet.

Every cost
has a place.

Record materials, fuel and other job expenses in RigStarter. Keep costs connected to the work instead of scattered across paper notes.

Reports reflect the records you enter. RigStarter does not automatically detect drives or provide tax advice; use appropriate mileage records and professional guidance for deductions.

  • ✓ Record job materials, fuel and expenses
  • ✓ Keep costs tied to jobs and customers
  • ✓ Review recorded costs alongside job details
  • ✓ Prepare invoice line items for review
Your recorded job costs
JOB COSTS
Materials · fuel · other expenses
Costs
from the records
you enter
Review
before preparing
your invoice

Works for your trade.
Whatever it is.

⚡ Electricians

Electrical Contractor CRM

Track service calls, panel upgrades, and commercial projects. Log wire and materials per job. Send invoices same-day and document every rough-in with photos.

🚿 Plumbers

Plumbing Business Software

Manage service calls and remodels in one place. Attach before-and-after photos for every repair. Track pipe, fittings, and fixture costs automatically against each job.

🏠 Roofers

Roofing Business App

Document roof condition with photos before you start. Track shingle and material usage per square. Generate professional estimates and invoices that win jobs.

🎨 Painters

Painting Contractor Software

Quote by room or square footage. Track paint, primer, and supply costs per job. Log crew hours individually so you know your true cost before billing the customer.

❄️ HVAC

HVAC Service Management

Manage maintenance contracts and emergency calls from your phone. Track parts per service call. Review job schedules and keep invoice records with each customer.

🔨 General Contractors

General Contractor CRM

Track subcontractors, materials, and progress across multiple active jobs simultaneously. Keep every customer updated and every invoice organized in one place.

Everyday work.
One place.

01 · CUSTOMER
Keep contact details and related work together instead of searching through separate texts and notes.
Customer records
Workflow example · not a customer testimonial
02 · JOB
Link a job to its customer, then record notes, materials and hours as the work progresses.
Job records
Workflow example · not a customer testimonial
03 · INVOICE
Review a quote and draft invoice, then prepare a message to send from your own email or text app.
Draft invoices
Workflow example · not a customer testimonial

No hidden fees.
No surprise bills.

Eligible new accounts may receive a 14-day trial. Signup checks current availability. $29/month after any eligible trial.

Customers
$29
per month · same RigStarter subscription
  • Customer records
  • Contact details
  • Linked jobs
  • Quotes and draft invoices
  • One owner account
  • Eligible trial checked at signup
Start Free Trial
Invoices
$29
per month · same RigStarter subscription
  • Draft invoices
  • PDF review
  • Prepared email or text
  • Recorded payments
  • One owner account
  • Eligible trial checked at signup
Start Free Trial

One RigStarter subscription · Eligible 14-day trial checked at signup · Review billing terms in your account

Questions?
We got you.

CrewHammer links to RigStarter for your day-to-day customer, job, quote and invoice records. It organizes the work; it does not replace professional accounting advice.
Cancellation does not erase your records. Use the available export and check its contents, including photos, before relying on it as a complete archive. Review RigStarter’s privacy and billing terms.
RigStarter runs in your web browser on a phone or computer. Check save status before switching devices; email, text and sharing actions depend on your device’s apps.
The current $29/month RigStarter subscription is a company plan with one owner account. No separate CrewHammer Pro or Team plans are offered here.
CrewHammer is an entry page for RigStarter, intended for independent contractors and small trade businesses. Both sites lead to the same app and account.
RigStarter records job expenses you enter. It does not automatically detect drives or promise IRS-ready mileage exports. Use suitable mileage records and tax guidance.
Use the billing controls in RigStarter to cancel future renewals. Current access and billing terms are shown in your account; no annual discount or unused-month refund is promised here.

Stop leaving money
on the table.

Keep your customers, jobs, quotes and invoices together in RigStarter.

Start Your Free Trial

Eligible accounts: 14 days free · Signup checks current availability

About CrewHammer

CrewHammer is an entry page for RigStarter, built by HamLabs LLC for independent contractors and small trade businesses. Both sites lead to the same web app and account, with customer records, jobs, quotes and draft invoices together.

RigStarter includes tools for job records, recorded materials, hours and expenses, draft invoices and PDF review. Prepared email and text messages are reviewed and sent from your own apps. RigStarter does not run payroll or automatically detect business drives.

The current RigStarter subscription is $29/month with one owner account. Eligible new accounts may receive a 14-day trial; signup checks current availability. Review the account’s billing terms, save status and export contents before relying on records across devices.