A service call fee is the minimum charge for showing up at a customer's location, regardless of whether any repair work is performed. It covers your drive time, vehicle costs, diagnostic evaluation, and a share of your daily overhead. Setting the right service call fee is a balancing act: too low and you lose money on every diagnostic visit that does not convert to a repair job, too high and customers call your competitor instead. Most service-oriented contractors (plumbers, HVAC technicians, electricians) charge $49 to $149 as a service call fee, with the amount credited toward the repair if the client proceeds. This calculator helps you determine your break-even service call fee based on your actual costs: average drive time, diagnostic time, and fully loaded hourly cost. The result is the minimum you should charge to avoid losing money before the wrench comes out of the bag.
✓ Service Call Fee
Results
Time cost-
Vehicle cost-
Minimum service call fee-
Rounded fee to quote-
✓ How the fee is built
Fee = ((drive min + diagnostic min) ÷ 60 × loaded rate + miles × cost per mile) ÷ (1 − profit %)
A service call fee pays for the time and vehicle cost of showing up and finding the problem, before any repair is approved. Use a loaded hourly cost that includes the technician's pay, labor burden and overhead, not just the wage. The IRS standard mileage rate is a reasonable stand-in for vehicle cost per mile if you do not track your own.
Many shops credit the fee against the repair if the customer goes ahead. That keeps the fee from looking like a penalty while still paying for calls that do not turn into work.
✓ Quick math examples
Hourly rate from a total: a plumber charges $450 for 4.5 hours of work. The hourly rate is $450 ÷ 4.5 = $100 per hour.Call-out fee plus hourly: an electrician charges $50 for a house call plus $40 for each hour worked. A 4-hour repair costs $50 + 4 × $40 = $210, so a $200 budget is $10 short. The longest repair that fits $200 is ($200 − $50) ÷ $40 = 3.75 hours.
The same structure, a fixed trip charge plus an hourly rate, is how most service businesses price. The calculator above tells you what that fixed part should be for your costs.
✓ Frequently Asked Questions
What is a typical service call fee for contractors?
Service call fees vary by trade and market. Plumbers: $49-129. HVAC: $69-149. Electricians: $59-119. These are for standard business hours; after-hours calls typically add 50-100% premium. The fee usually covers showing up and diagnosing the problem. Most contractors credit the service call fee toward the repair if the client authorizes the work. Setting your fee requires knowing your actual per-call costs, which this calculator determines.
Should the service call fee be credited toward the repair?
Most contractors credit the diagnostic fee toward repairs, which encourages clients to proceed with the work. If your service call fee is $99 and the repair costs $350, the client pays $350 total, not $449. This model works well because it reduces the client's perceived risk of calling you. The cost to you is minimal: you were going to do the repair anyway, and the diagnostic time is part of the repair process. The exception is when you diagnose a problem but the client declines the repair; in that case, you keep the service call fee as compensation for your time and expertise.
How do I explain the service call fee to customers?
Frame it as a diagnostic fee that covers professional evaluation. Most clients understand that a licensed contractor driving to their home, examining the problem with specialized tools, and providing an expert diagnosis has value. Compare it to a doctor's office visit copay: you pay to see the professional, and treatment costs are separate. Avoid calling it a 'trip charge' which sounds like you are charging just for driving. Calling it a 'diagnostic fee' or 'evaluation fee' communicates the value of the professional assessment.
How do I set a competitive service call fee?
Start by calculating your break-even: drive time plus diagnostic time multiplied by your fully loaded hourly rate. Then check competitor fees in your market (call three competitors as a potential customer and ask). Set your fee at or slightly above the market average if your break-even allows it. If your break-even is higher than the market rate, either reduce your costs (cluster service calls geographically, optimize routes) or accept the market rate and make up the difference on repair margins.
Should I charge different service call fees for residential and commercial?
Commercial clients generally accept higher service call fees ($99-199) because they understand business costs and value speed of response. Residential clients are more price-sensitive and respond better to fees in the $49-99 range. Some contractors set tiered fees: standard ($79), priority same-day ($119), and emergency after-hours ($149-199). The tiered approach lets clients self-select based on urgency and willingness to pay, maximizing revenue across your service call mix.