Dryer vent cleaning isn't just another side service—it's a high-margin, recurring revenue stream with minimal overhead and strong customer retention. Most property owners ignore their vents until a fire risk inspection or poor dryer performance forces their hand, meaning demand remains steady year-round. If you're running a cleaning or restoration business, scaling this vertical can add 20–30% to annual revenue without massive operational changes.
Why Dryer Vent Cleaning Delivers Strong ROI
A typical dryer vent cleaning service costs $150–$300 per job, depending on vent complexity, accessibility, and your market. Materials are cheap—basic duct brush kits run $50–$150, and most jobs take 45 minutes to 2 hours. That's a profit margin of 60–75% per service, assuming one technician covers 3–4 jobs daily.
Repeat business is the real win. Homeowners should clean vents annually; many don't know this and will schedule you again once reminded. Commercial properties (laundromats, apartment complexes, hotels) often have contractual cleaning schedules. Landing one 12-month commercial contract at $400–$600 monthly beats chasing individual residential calls.
Low Startup Costs, Fast Payback
Starting a dedicated dryer vent cleaning operation requires minimal capital. A used cargo van ($10k–$20k), a motorized duct brush system ($500–$1,500), safety gear, and liability insurance ($50–$100 monthly) get you operational. Most owners recoup startup costs within 2–4 weeks of consistent bookings.
Compare this to launching HVAC or full-service restoration work, which demand licensed technicians, expensive equipment, and years of training. Dryer vent cleaning is the accessible entry point for contractors wanting to diversify.
Scaling to Recurring Revenue
Convert one-off jobs into predictable income by offering annual maintenance plans. Here's a realistic approach:
- Residential plans: Charge $120–$150 annually for one guaranteed cleaning and a 10–15% discount on additional services. Even 50 households on annual plans = $6,000–$7,500 guaranteed revenue before labor.
- Commercial contracts: Target laundromats, gyms with locker rooms, senior living facilities, and hotels. Commercial vents clog faster (higher lint volume), justifying quarterly or semi-annual service. A 12-month commercial contract at $500/month ($6,000 yearly) is far more stable than retail appointments.
- Inspection upsells: Bundle a basic dryer vent inspection with HVAC or air duct services. If you spot issues (blockages, damaged seals, improper venting), sell remediation at a 50–80% margin.
Growth Levers You Control
Referral partnerships: Team up with appliance repair shops, home inspectors, real estate agents, and insurance companies. Offer them 15–20% commission per referral. Many home inspectors note vent issues but don't perform cleaning—you become their go-to vendor.
Service bundling: Pair dryer vent cleaning with lint trap replacements, vent hood repair, or indoor air quality assessments. Bundled jobs increase average ticket size by 30–50%.
Seasonal promotions: Spring cleaning season (March–May) and back-to-school months (August) drive demand. Run targeted local ads offering discounts for first-time customers—$30 off if booked by end of month.
Online visibility: List your services on platforms like Mercoly, Google Business, and Angi to get found by customers actively searching for this work, win leads consistently, and sell both your cleaning services and any products (replacement vents, dampers) you stock.
Staffing and Scaling
One technician handling 4 dryer vent jobs daily generates $600–$1,200 revenue. Add a second technician, and you double output. Minimal training is required—a competent handyman learns the job in 1–2 weeks. Technician wage expectation: $18–$25/hour for experienced workers in most markets.
At this rate, a two-person operation handling 8 jobs daily does $30k–$50k monthly revenue. Overhead (fuel, insurance, marketing) typically runs 20–30% of gross, leaving healthy net profit.
Frequently Asked Questions
Q: How do I know if a vent is truly blocked, and how do I convince customers to schedule? A: Use a vent camera ($200–$400 investment) to show customers lint accumulation visually. Photos of blockages close the sale faster than verbal estimates. Educate prospects on fire risk and energy loss—clogged vents force dryers to run 50% longer, raising utility bills by $10–$20 monthly.
Q: What's the difference between dryer vent cleaning and duct cleaning? A: Dryer vent cleaning targets the exhaust path from the machine to the exterior termination—typically 20–40 feet. Air duct cleaning covers the entire HVAC distribution system. Dryer work is faster, cheaper, and doesn't require EPA certification, making it an ideal entry service.
Q: Should I invest in a truck-mounted vacuum system or stay with portable equipment? A: Start portable. Truck systems cost $8k–$15k and are overkill for residential dryer vents. Upgrade only after consistently booking 20+ jobs weekly and landing commercial contracts that justify the capex.
Start with one service offering, build repeatable systems, and reinvest early revenue into referral partnerships and seasonal marketing to compound growth.