How do I track service calls vs installation jobs?
Service calls and installation jobs have completely different profit profiles, and lumping them together hides important information about your business. Service work is typically high-margin but time-sensitive. Installations are materials-heavy with tighter margins but larger dollar amounts. Without separating them, you can’t tell which side of your business is actually making money.
The simplest approach in QuickBooks is using classes. Create a class for “Service” and a class for “Installation.” Every transaction gets tagged with the appropriate class, which lets you run profit and loss reports filtered by class to see each segment separately. A contractor bookkeeper in American Fork can set this up so the structure makes sense for how your business actually operates.
Some contractors prefer using different job prefixes instead. Service calls might be “SVC-” followed by customer name and date. Installations get “INST-” with the project name. The naming convention doesn’t matter as long as it’s consistent and everyone on your team follows it.
Service calls need different cost tracking than installations. With service work, your main cost is technician time. Track travel time, diagnostic time, and repair time separately if you want to understand efficiency. Materials on service calls are usually minimal or come from truck stock that gets replenished periodically.
Installation jobs need full job costing. Track materials purchased specifically for that job. Track labor hours by phase if the project spans multiple days. Include subcontractor costs if you’re bringing in help. The goal is knowing your actual cost on each installation so you can compare it to your bid.
Overhead allocation gets tricky. Your truck costs, insurance, and shop rent support both service and installation work. Most contractors don’t need perfect allocation. A reasonable estimate works fine. The real insight comes from tracking direct costs accurately, not from perfecting overhead distribution.
The reporting payoff is significant. You can see average revenue per service call, average profit margin on installations, which technicians are most profitable on service work, and whether your installation bids are accurate. These numbers help you make decisions about pricing, hiring, and which types of work to pursue.
One common mistake is tracking every service call as its own job. This creates hundreds of tiny jobs that clutter your system and make reporting unwieldy. Consider grouping service calls by customer or by week for job tracking purposes while still tagging each transaction with the Service class for segment analysis.
Another mistake is inconsistent coding. If half your team forgets to tag transactions or uses the wrong classification, your reports become unreliable. Build the coding into your workflow so it happens automatically. The numbers only help you if the data going in is accurate.
Utah's Construction Bookkeeping Specialists
The Next Step:
A 15-Minute Call
We'll ask a few questions about your business, figure out what you need, and give you a straightforward price.
More Questions
What expenses can a cleaning business deduct?
Cleaning businesses can deduct supplies, equipment, vehicle expenses, insurance, labor costs, marketing, and professional services. The challenge is tracking all the small purchases throughout the year.
Read answerWhy do I keep getting surprised by expenses?
Expense surprises usually happen because irregular costs aren't planned for, committed costs aren't tracked, or you're only looking at your bank balance instead of your full financial picture.
Read answerWhat financial reports should a general contractor review monthly?
Contractors should review profit and loss statements, balance sheets, job cost reports, work in progress reports, and aging reports for receivables and payables. The job cost report matters most because it shows actual profitability by project rather than just overall company numbers.
Read answerWhat accounting does a lawn care company need?
Lawn care accounting needs to handle seasonal revenue swings, track profitability by service and customer, and keep equipment costs organized. The seasonal nature of the business makes cash flow planning especially critical.
Read answerWho is the best bookkeeper in American Fork Utah?
The best bookkeeper depends on your industry and what you need. For contractors and construction businesses in American Fork, look for someone with job costing experience and hands-on knowledge of how the trades actually work.
Read answerHow do I track subcontractors in QuickBooks?
Set up each subcontractor as a vendor with their W-9 information and mark them as 1099 eligible. When you enter their bills, assign each one to a specific job or project so you can see sub costs by project and generate 1099s at year end.
Read answer
