CashWrench

CashWrench is a mobile field-service app for plumbers, electricians, HVAC technicians, handymen, and other trade contractors who need to manage quoting, scheduling, invoicing, and payments from the job site. Built around a phone-first workflow, it helps contractors create jobs, prepare quotes, collect payment, and keep customer records organized without relying on a desk-based system.

The app focuses on getting administrative work done quickly while you're between jobs or working from a truck. You can build quotes with labor, parts, and fees, attach job photos, send quotes by text or email, and collect payment when the work is finished. Payments are powered by Stripe and deposit to your bank the next business day.

Key Features

Fast Job And Quote Creation

Create jobs and build quotes directly from your phone while you're on site.

Add individual line items for:

• Labor
• Parts
• Fees

You can also attach job photos and send the completed quote to a customer by text or email in under a minute.

On-Site Payment Collection

Collect payment as soon as the work is complete without requiring customers to handle a separate invoicing process.

CashWrench supports:

• Card payments
• Apple Pay
• Google Pay
• Payment links sent by text

Payments are Stripe-powered and deposit to your bank the next business day.

Mobile Scheduling

Manage upcoming work from a phone-friendly job calendar.

Scheduling features include:

• Simple job calendar
• Customer reminders
• Mobile access
• Job scheduling from the field

This keeps appointments and customer communication connected to the same workflow used for quoting and payments.

Customer History

Keep important customer and job information together in a single record.

Customer history can include:

• Notes
• Photos
• Invoices
• Past jobs

This gives contractors context when returning to an existing customer or reviewing previous work.

Automatic Review Requests

CashWrench can automatically text customers a Google review link after a job is marked complete.

This turns the job-completion workflow into an opportunity to request customer feedback without requiring contractors to manually send review messages.

SMS And Email Invoices

Send formal payment requests by text or email when a completed job requires an invoice.

This provides another way to collect payment while keeping invoice activity connected to the customer's job record.

eSign Quotes

Get customer approval before work begins with electronic signatures on quotes.

This is useful for jobs where the customer needs to formally approve the proposed work before the contractor starts.

Business And Job Expenses

Track expenses associated with running the business and completing individual jobs.

This helps keep job-related costs alongside the rest of the work information rather than requiring a separate tracking system.

Before And After Photos

Document work visually by attaching photos before and after the job.

Photos can remain part of the customer and job history, providing a record of the work performed.

Built For Trade Contractors

CashWrench is designed for plumbers, electricians, HVAC technicians, handymen, and other field-service contractors who spend more time at job sites than behind a desk.

The mobile workflow is suited to contractors who need to quote work, schedule jobs, communicate with customers, invoice, and collect payment without carrying separate tools for each task.

Common Use Cases

Plumbing Jobs

Create a job, quote labor and parts, document the work with photos, and collect payment from the customer's location.

Electrical Work

Build and send quotes from the field, capture customer approval, schedule work, and invoice completed jobs.

HVAC Service

Keep customer history, job photos, quotes, invoices, and payment collection connected for service and installation work.

Handyman Services

Handle quick estimates and payment collection from a phone while moving between jobs.

Small Trade Businesses

Replace separate quoting, scheduling, invoicing, and payment tools with a lighter-weight mobile workflow.

Complete Job Workflow

CashWrench connects the main administrative steps of a trade job:

Create the job → build the quote → send it → get approval → schedule the work → document the job → invoice → collect payment → request a review.

Keeping these steps together helps contractors spend less time switching between applications and more time moving on to the next job.

Pricing

CashWrench is free to start, with no contracts and the ability to cancel anytime.

This makes it suitable for trade contractors who want to try a field-service workflow without committing to a long-term software contract.

Why It Matters

Trade contractors often need to handle business administration while standing in a driveway, working inside a customer's property, or moving between jobs. A tool designed around desktop workflows can make simple tasks unnecessarily slow.

CashWrench puts quoting, scheduling, customer records, invoicing, payment collection, expenses, and job documentation into a mobile-first workflow. The emphasis is on completing the paperwork quickly and getting back to the work itself.

Manage Your Trade Business From The Job Site With CashWrench

Create jobs, send quotes, schedule work, collect payments, track expenses, and keep customer history from your phone. CashWrench gives plumbers, electricians, HVAC technicians, handymen, and other trade contractors one lightweight place to manage the business side of every job.