What Is Route Optimization?
By BRIX Editorial Team · Updated
Route optimization is planning the order and assignment of a day's stops so your trucks drive the fewest miles and minutes while still hitting every promised arrival window. For a service business it means grouping jobs by area, sequencing stops sensibly, and balancing work across crews so more of the paid day is spent working instead of driving.
Key takeaways
- Route optimization balances three things: miles driven, arrival windows promised, and which tech is qualified for each job.
- Most savings come from booking by zone, not from clever software. Software helps once you run several trucks with many stops.
- Every mile has a real cost. The IRS business mileage rate (76 cents a mile from July 1, 2026) is a useful rough benchmark.
- Saved drive time is only worth money if you fill it with billable work.
How does route optimization work?
Route optimization takes the day's jobs, each with an address, a time window, an expected duration and a required skill, and finds an order and assignment for each truck that keeps total driving low. Mapping tools do it with algorithms; a good dispatcher does a rough version on a whiteboard. Both are solving the same puzzle: the shortest sensible loop that still keeps every promise.
Route optimization is a part of dispatching, not a replacement for it. A route that saves eight miles but sends a tech without gas certification to a furnace install isn't optimized. Skills and windows come first; miles come next.
How much do wasted miles cost a service business?
Every extra mile costs fuel and vehicle wear plus the tech's paid time behind the wheel. A simple benchmark for the vehicle side is the IRS business standard mileage rate, set at 76 cents per mile for July 1 to December 31, 2026 (72.5 cents for the first half of the year). Your own cost per mile may differ; it's a sanity check, not your number.
Cost = Extra miles per truck per day × Trucks × Workdays × (Cost per mile + Labor cost per mile)
- Cost per mile
- fuel, maintenance, tires and depreciation; the IRS rate is a rough benchmark
- Labor cost per mile
- tech's loaded hourly cost ÷ average driving speed
How do you plan routes for a service business?
Plan routes by dividing your territory into zones, booking customers into a zone on set days, and sequencing each truck's stops in a loop that starts and ends near home or the shop. Then check the plan against arrival windows and skills, leave slack for emergencies, and re-plan only when a job runs long or a new urgent call lands.
- 1
Map where your jobs actually are.
Export the last year of job addresses and drop them on a map. Most shops find clusters they didn't know about, and a long tail of far-away jobs that cost more than they pay.
- 2
Draw zones.
Split the area into 4–8 zones by ZIP code or major roads. Zones should hold about a day's work for one or two trucks.
- 3
Book into zone-days.
When a non-urgent call comes in, offer the next day you're in that zone first. Whoever answers the phone needs the zone map in front of them; this is a CSR skill as much as a dispatch one.
- 4
Sequence each route.
Order stops in a loop rather than back-and-forth. Put fixed-time jobs (tight windows, commercial access hours) in first and fill around them.
- 5
Price the edges.
Add a trip charge or minimum for jobs outside your core zones, or set a day each week for them.
- 6
Measure miles per job.
Track miles per job and drive minutes per job monthly. If they rise, look at booking habits before buying software.
Route optimization by trade
| Trade | Route type | What matters most |
|---|---|---|
| Lawn care and landscaping | Fixed weekly routes, many short stops | Route density (stops per mile). Small gains per stop add up over 20–40 stops a day |
| Pest control | Recurring quarterly or monthly routes plus one-time calls | Keeping recurring routes dense while inserting urgent calls |
| Cleaning | Recurring visits with fixed teams and windows | Team continuity and tight windows over pure mileage |
| HVAC | Mix of demand calls and maintenance | Zone-days for maintenance; keep capacity open for emergencies |
| Plumbing | Mostly demand calls, uncertain durations | Re-routing mid-day when a job runs long |
| Electrical | Service calls plus project sites | Keeping project crews off the service route |
| Roofing | Inspections and estimates, then crew projects | Clustering inspections after storms; crews go to one site a day |
| Garage door | Fast-response demand calls | Response time; stock on the truck matters as much as miles |
Do I need route optimization software?
You probably need route optimization software when you run three or more trucks, each with several stops a day, and planning the board takes more than a short session each afternoon. Recurring-route trades like lawn care and pest control benefit first, because many short stops multiply small savings. A one- or two-truck shop doing a few long jobs a day usually gets more from zone-day booking than from software.
| Sign | Why it matters |
|---|---|
| Planning tomorrow takes more than an hour | That's owner or office time you pay for every day |
| Trucks cross paths during the day | Two techs driving past each other's jobs is pure waste |
| Late arrivals cluster in the afternoon | The morning plan doesn't survive the first long job |
| Miles per job are rising as you grow | New customers are being booked wherever they ask, not by zone |
| Only one person can build the board | Routing knowledge needs to live in a system, not a head |
Route optimization vs. route planning
Route planning is drawing up the day's stops in a workable order. Route optimization is doing it in a way that minimizes a cost (miles, time or overtime) under real constraints like windows and skills, usually with software. Planning can be done on paper; optimization usually means a tool is testing many possible orders and picking the best one it finds.
Common route optimization mistakes
- Optimizing miles and ignoring skills. The shortest route that needs a return visit isn't short.
- Letting the phone book anywhere, anytime. Most routing problems start at the booking, not the dispatch.
- No slack. A route planned to the minute breaks with the first 20-minute delay.
- Not filling saved time. If drive time drops but jobs per day don't rise, you saved fuel and nothing else.
- Ignoring the far-away customer cost. Price long trips or schedule them on a set day.
- Re-routing too often. Changing a tech's route five times a day kills the plan and the tech's patience.
Frequently asked questions
Do I need route optimization software for a landscaping business?
Landscaping and lawn care benefit more than most trades because crews run fixed routes with many short stops, so small savings per stop add up. If you run two or more crews and the routes change often as customers start, pause or cancel, software is usually worth testing. A single crew with a stable route can manage with a well-ordered list.
How much does a mile of driving cost a contractor?
It depends on the vehicle, fuel prices and use. As a benchmark, the IRS business standard mileage rate is 76 cents a mile for July 1 to December 31, 2026. Add the technician's paid time behind the wheel to see the full cost.
What is route density?
Route density is how many stops or how much revenue a truck gets per mile or per hour driven. Higher density means more work per mile. It's the main profit lever for recurring-route businesses like lawn care, pest control and pool service.
Can Google Maps optimize multi-stop routes?
Google Maps lets you add multiple stops, but it follows the order you enter rather than choosing the best order for you, and it doesn't know about arrival windows or tech skills. It's fine for a single truck. For several trucks with time windows, use a dispatch or routing tool.
How do I reduce drive time for my technicians?
Book non-urgent work into zone-days, sequence stops in loops, keep each tech in one or two zones, and charge for trips outside your core area. Then measure drive minutes per job each month so you can see whether the changes hold.
Should techs take their trucks home?
Many shops let techs take trucks home so the first stop can be near their house, which cuts morning drive time. The trade-off is less control over stock and vehicle use. If you allow it, plan each tech's first and last job near home.
Related
- What Is Dispatching?What dispatching is in field service, how to assign the right tech to the right job, the board rules that cut drive time, and mistakes that cost you calls.
- What Is Truck Stock?What truck stock is, how to build a stock list from real usage, min/max restocking, what a supply-house run really costs, and truck stock tips by trade.
- What Is Technician Utilization?Technician utilization is the share of paid hours spent on customer jobs. Learn the formula, how it differs from billable efficiency, and how to raise it.
- Mileage Deduction for Contractors: 2026 Rates and Rules2026 IRS mileage rates for contractors (72.5¢, then 76¢ from July 1), standard vs. actual expenses, which trips count and what your mileage log needs.
- What Is Field Service Management (FSM)?Field service management explained for trades owners: the job lifecycle it covers, FSM vs. CRM, what software does, and how to tell when you need it.
- Scheduling and Dispatch Software That Puts the Right Crew on Every JobScheduling and dispatch that puts the right crew on the right job by skills, location and availability, with jobs booked straight from the phone.
- Mileage Deduction Calculator for Contractors (2026)Free 2026 mileage deduction calculator with both IRS rates (72.5¢ Jan–June, 76¢ July–Dec). Compare standard mileage vs. actual expenses for your truck.
- Gross Profit per Truck CalculatorCalculate gross profit per truck per day, month and year, the daily number each truck needs to cover overhead, and whether adding a truck will pay.
- What Is Callback Rate?What callback rate means for contractors, how to calculate it, what each callback really costs, and how HVAC, plumbing and electrical shops bring it down.
- What Is First-Time Fix Rate?What first-time fix rate means, how to calculate it, what a second trip costs, and how trades shops raise it with better intake, truck stock and dispatch.
Sources
- IRS: Standard mileage rates (2026: 72.5¢ Jan 1–Jun 30; 76¢ Jul 1–Dec 31) (checked October 12, 2026)