Your dryer vent cleaning business generates revenue only when you're working, which means operating costs directly impact your profit margin on every job. Understanding what it actually costs to clean a vent—from truck fuel to equipment maintenance—separates thriving operators from those barely breaking even.
Equipment and Tool Costs
A basic dryer vent cleaning setup runs $1,500 to $4,000 upfront. A quality duct cleaning brush kit costs $300–$800, a leaf blower attachment or reverse-air system runs $400–$1,200, and a flexible rod set with connectors sits at $200–$600. You'll also need a shop vacuum rated for fine lint (not household models), which adds another $300–$600.
Expect to replace brushes every 18–24 months from bristle wear and lint accumulation. A replacement brush set costs $150–$300, so budget roughly $100 annually for consumables if you're running 8–12 jobs per week.
Vehicle and Fuel Expenses
Most vent cleaners use a van or truck to transport equipment and reach residential locations quickly. Your monthly fuel cost depends on your service area radius. For a typical technician servicing 15–20 jobs per week within a 5–10 mile radius, budget $400–$700 monthly on fuel at current rates.
Vehicle maintenance—tire rotation, oil changes, and brake service—averages $150–$250 quarterly. If you operate a dedicated service vehicle, insurance runs $80–$150 monthly depending on your policy limits and claims history.
Labor and Payroll
If you're the sole operator, you're trading time for money. A typical residential vent cleaning takes 45 minutes to 1.5 hours, meaning you'll complete 4–6 jobs per 8-hour day. At $150–$250 per job (depending on your market), you're looking at $600–$1,500 daily revenue before costs.
Once you hire technicians, payroll becomes your largest expense. Expect to pay $18–$22 per hour for entry-level vent cleaners, or $35,000–$45,000 annually for a full-time employee plus 20–25% for payroll taxes and workers' compensation insurance.
Overhead and Administrative Costs
Monthly business overhead typically includes:
- Insurance (liability and workers' comp): $150–$300/month
- Mobile phone and dispatch software: $50–$100/month
- Website hosting and booking platform: $30–$75/month
- Marketing and lead generation: $200–$500/month
- Office supplies and paperwork: $25–$50/month
Many successful vent cleaning operators use platforms like Mercoly to list services, win qualified leads, and sell add-on products like dryer filters—reducing the need for expensive paid advertising while gaining credibility in local search results.
Seasonal and Unexpected Costs
Dryer vent cleaning is seasonal in most climates, with higher demand in fall and winter. Budget for slower summer months by setting aside 15–20% of peak-season revenue.
Equipment failure happens. A broken compressor or damaged blower can cost $400–$1,000 to replace. Likewise, customer damage claims (rare but possible if you accidentally puncture ductwork) require liability coverage, which is why $1 million general liability insurance isn't optional—it's essential.
Calculating Your Cost Per Job
Let's model a realistic scenario: You operate solo, charge $175 per job, and complete 18 jobs per week.
Weekly costs:
- Fuel: $140
- Equipment maintenance (averaged): $35
- Insurance and overhead (allocated): $150
- Total: $325/week
Weekly revenue: 18 jobs × $175 = $3,150
Gross profit margin: ($3,150 − $325) / $3,150 = 89.7%
Once you hire your first technician at $20/hour (about $800/week with taxes), your cost per job rises but your capacity doubles, allowing you to scale revenue faster than costs grow.
Frequently Asked Questions
Q: How often should I replace my duct cleaning brush? A: Replace brushes every 18–24 months or sooner if bristles are visibly worn flat; this prevents incomplete cleaning and protects your equipment from stress.
Q: What's the minimum insurance coverage I need? A: Most residential customers and jobs require at least $1 million in general liability coverage; some multi-unit properties demand $2 million, so check contract requirements before taking on commercial work.
Q: Can I reduce operating costs by working from home? A: No—you need reliable vehicle storage, equipment maintenance space, and the ability to respond quickly to customer calls, so a small workshop or garage space ($200–$400/month) typically pays for itself in faster turnaround.
Start tracking your actual job costs for two weeks to calibrate your pricing and identify which activities or routes waste the most time.