Tye Norden 
A dryer vent cleaning business is one of the simpler home service companies to start. The equipment fits in a van, the job takes a few hours at most, and the reason people should hire you is real: lint builds up in the vent and lint burns.
The hard part isn’t the cleaning. It’s getting enough customers, close enough together, who come back every year. This post covers how to start a dryer vent cleaning business, the equipment you need, whether it’s a good business, and how to get and keep customers through annual reminders, reviews and referral partners. If you already run a home service company and want to see where you’re losing leads, the 2-minute Growth Score Assessment will show you your biggest gap.
Is dryer vent cleaning a good business?
Yes, if you treat it like a route business and not a one-time job. Each ticket is small, so the companies that do well stack jobs close together, sell add-ons, and get every customer back on the schedule a year later.
Demand is driven by safety, and the numbers back you up. In 2010 to 2014, U.S. fire departments responded to an estimated 15,970 home fires a year involving clothes dryers or washing machines, according to the National Fire Protection Association. Those fires caused an estimated 13 civilian deaths, 440 injuries and $238 million in direct property damage each year. Most of them involved dryers, not washers.
That January peak matters if you work in Ohio or anywhere in the Midwest. Winter is when dryers run the most, and NFPA’s own tip sheet reminds homeowners to check that the outdoor vent flap isn’t covered by snow. You have a seasonal reason to reach out every fall.
Here’s the honest picture.
Dryer vent cleaning as a business
Pros
- Modest startup costs compared with most trades
- A real safety reason to buy, backed by fire data
- Built-in repeat business, since NFPA tells homeowners to clean the vent pipe once a year
- Easy add-on for chimney, HVAC, duct cleaning and handyman companies
Cons
- Small ticket per job, so you need volume and tight routes
- Most homeowners don't know they need it until you tell them
- Roof and second-story vents mean ladder work and real fall risk
- Easy to start means competitors can start too
Nobody wakes up wanting their dryer vent cleaned, so the first job is teaching people why it matters. The owners who get good at that, in person, on their website and on their door hangers, win the market.
How to start a dryer vent cleaning business
Here’s the order I’d do it in.
1. Register the business and get insured
Set up your business entity, get any local business registration or license your city or county requires, and open a separate bank account. Rules vary by state and city, so call your local government before you start instead of guessing.
Then talk to an insurance agent about general liability. You’re working inside people’s homes, on their roofs, and on equipment tied to fire risk. Property managers and many homeowners will ask for your certificate of insurance before you ever start a job.
2. Get trained, and consider certification
You can learn the basics from manufacturers’ equipment guides and experienced techs, but a credential helps you sell. The Chimney Safety Institute of America (CSIA) offers the Certified Dryer Exhaust Technician credential, which it calls the only nationally recognized credential for dryer vent cleaning.
CSIA Certified Dryer Exhaust Technician (CDET)
A voluntary credential from the Chimney Safety Institute of America for people who service dryer vents. You can prepare through a three-day hands-on workshop, a one-day review, or self-study with the CSIA manual, then pass the exam.
- Built specifically for dryer vent work
- Certified techs can be listed on CSIA's website
- Something concrete to show property managers and home inspectors
CSIA notes a renewal fee of $100 when you renew through its review course, effective April 1, 2026, or you can retake the exam instead. Check its site for current training dates and costs.
3. Buy the core equipment
You don’t need a truck full of gear to start. Most dryer vent cleaning business equipment falls into a short list:
- Rotary brush and flexible rod kit that runs off a drill, sized for 4-inch dryer ducts
- High-powered vacuum or blower to pull lint out as you brush
- Airflow meter so you can show the customer the before-and-after difference
- Inspection camera to find crushed sections, birds’ nests and disconnected joints
- Safe ladders and roof gear for roof and second-story terminations
- Foil tape, clamps, replacement transition ducts and vent covers for the repairs you’ll find on almost every job
- Drop cloths and shoe covers, because you’re working in laundry rooms people care about
The airflow meter and camera do double duty. They prove the work and they sell repairs, like replacing a crushed plastic transition hose with metal. NFPA’s tip sheet recommends rigid or flexible metal venting material to keep proper air flow, which gives you a credible reason to suggest the upgrade.
4. Set your service area and prices
Draw a tight service area first. A dryer vent job is short, so drive time eats your profit fast. Five jobs in one subdivision beat five jobs spread across the county.
Price by the job, with clear add-ons for roof access, long runs, bird guards and duct replacement. Look at what competitors in your area list publicly, then price for the service you actually deliver. Our guide on how to price a job walks through covering your costs and margin.
How do you get your first dryer vent cleaning customers?
Start with the cheapest customers to reach, then build the systems that bring in the rest.
Google Business Profile and reviews
When someone searches “dryer vent cleaning near me,” the map results get the click. Google says local results are mainly based on relevance, distance and prominence, and that more reviews and positive ratings can help your local ranking.
Set up your profile with the right category, list each service in plain words (dryer vent cleaning, dryer vent repair, bird guard installation, rooftop vent cleaning), and post real photos: the lint you pulled out, your airflow reading, the clean termination. The Google Business Profile checklist covers every field.
Then ask every customer for a review the same day. Don’t pay for reviews or only ask the happy ones; Google’s policy prohibits paid reviews and selectively asking for positive ones. Our Google review request text templates give you the exact wording.
Neighbors of every job
The house next door has the same builder, the same vent layout and probably the same clog. Leave a door hanger with a photo of what you pulled out of the neighbor’s vent (with their OK), a short explanation of the fire risk, and a neighborhood price with a deadline.
I spent three years in door-to-door residential roofing and exterior sales and did $1.3 million in gross sales. The doors that opened fastest were always next to a job people could see. A van in the driveway and a homeowner who just watched you work makes the next conversation easy.
Claim your social accounts and post on a schedule
Claim your business name on Facebook, Instagram, TikTok, YouTube and Nextdoor, even the ones you won’t use much yet. Then post regularly. Dryer vent cleaning makes great short videos: the lint coming out of a clogged vent is oddly satisfying, and ASMR-style clips with the sound of the brush and vacuum get people to stop scrolling. Show the before, the pile of lint, and the after.
Do warm and cold outreach, and run ads
Start warm: text and email everyone you know and every past customer with an offer. Then go cold: call and visit property managers, realtors and inspectors. Run ads in a 15 to 20 mile radius around your base with one clear offer and a great creative, like a lint-pile video. Pick a lane and be consistent. A month of posting and outreach won’t tell you much; six months will.
Answer every call and follow up
Small-ticket services live and die by answering the phone. If you’re on a roof when someone calls and they hit voicemail, they call the next company. Set up missed-call text-back so every caller gets a text within seconds. Then follow up with every lead and every quote several times until you get a yes or a no.
Turn one-time jobs into annual recurring revenue
This is where a dryer vent cleaning business becomes a real business. NFPA’s tip sheet tells homeowners to clean lint out of the vent pipe once a year, or more often if drying takes longer than normal, or to have a dryer lint removal service do it. That’s your annual reminder written for you.
Every customer you clean this year should be on your schedule again next year.
The strongest way to get there is a maintenance plan. Offer a deep discount on the first cleaning to get in the door, then sell a membership: an annual cleaning on the calendar, a safety check, and member perks like priority booking or a discount on extra vents. The first job is how you meet the customer. The membership is the business.
Discounted first visit plus a membership
Pros
- A low first price gets you in the door fast
- Members renew every year without you selling again
- Predictable revenue you can plan routes around
Cons
- The first visit makes little or no profit
- You need a simple way to bill and remind members
- It only works if you actually show up every year
Build it into your process:
- At the job, tell them you’ll reach out in 12 months and ask for permission to text or email the reminder. Put it on your invoice too.
- At 11 months, send the reminder with two or three open time slots on their street.
- In the fall, send your whole list a winter safety note: dryers run more in cold months and fires peak in January.
- After every job, ask for a review and an introduction. Offer a simple referral program, like a credit for every new customer they send your way.
Hi Karen, it’s Mike from Clear Vent. It’s been about a year since we cleaned your dryer vent. We’ll be on Maple Street the week of the 14th. Want me to hold Tuesday or Thursday morning for you?
A customer who sees you every year is also the easiest person to ask for a referral. Our post on how to get more referrals covers how to ask without it feeling awkward.
Partnerships that send you steady work
The best dryer vent cleaning companies don’t wait for homeowners to find them. They go to the people who see clogged vents every week.
- Home inspectors. Inspectors often note dryer vent problems in their reports. Ask to be the company they recommend, and promise fast scheduling so their buyers can close on time.
- Realtors. Sellers want to fix inspection items quickly. Give realtors a simple card and a guaranteed response time.
- Property managers. Apartments and condos have many dryers in one place, which makes for route density you can’t get anywhere else. Bring your certificate of insurance and offer a building-wide annual schedule.
- HVAC companies. HVAC techs work in basements and laundry areas and see crushed and disconnected vents. Offer a referral arrangement both ways.
- Chimney sweeps and duct cleaners. If they don’t do dryer vents, they’re a natural partner. If they do, consider whether you can serve their overflow.
- Other home service companies. Appliance repair shops, cleaners, handymen and plumbers all walk into laundry rooms. Set up a lead swap with a few you trust.
Property managers are an in-person sale. My co-founder Jonathan Blake learned that driving to more than 250 apartment complexes in 10 weeks for a landscaping company in early 2026, which signed 26 commercial properties and $176,346 in lawn maintenance contracts (one campaign; not typical or guaranteed). The trade was different, but the playbook of visiting, bringing proof and following up carries over. Our post on how to get commercial lawn care contracts explains that process step by step.
Your dryer vent cleaning business checklist
- Business registered, local requirements checked and general liability insurance in place
- Training done, with CSIA CDET certification considered
- Brush and rod kit, vacuum or blower, airflow meter, camera and ladder gear ready
- Tight service area and clear prices with add-ons
- Google Business Profile complete, with real job photos
- Review request sent after every job
- Door hangers left at neighboring homes
- Missed-call text-back turned on
- Every customer set up for a 12-month reminder, with consent
- Home inspectors, realtors, property managers and HVAC companies on your partner list
Quick wins
Want leads this month? Start here
Build the foundation first. A good website, local SEO and citations, plus every profile you can claim: Google, social media, search engines and directories. Keep your NAP (business name, address and phone number) exactly the same on your website and every listing. Verify your site in Google Search Console and Bing Webmaster Tools, and claim Bing Places for Business. The more digital real estate you own, the farther everything below takes you.
Hit up past customers
Send everyone you've worked for a real offer. They already trust you, so it's the fastest money on the board.
Do cold outreach
Call, text (with consent), email or walk in to the people and businesses who buy what you sell.
Run ads
Put a simple offer in front of homeowners in your service area this week.
Post content
Before-and-after photos, short videos and quick tips on your Google profile and social pages.
Partner with businesses that own your customers
Adjacent companies already serve the people you want. When they recommend you, you borrow their authority and trust. Co-market, swap leads or partner on lists (and follow the consent rules).
Answer every lead in under a minute
The faster you reply, the more you close. Wait 2 to 5 minutes and many leads have already called someone else.
Work every job's neighborhood
- Canvass the neighborhood around every job site. Knock on the doors on both sides and across the street.
- Leave a door hanger at every house you don't catch at home.
- Drop a handwritten note or card at the neighbors' doors: sorry for the noise and the trucks, plus an offer for a free inspection or quote.
- Put a yard sign in front of every job, and at the entrance of neighborhoods where you've done work (with permission).
Ask for introductions, not referrals
"Do you know anyone who needs…?" gets a polite "I'll keep you in mind." Asking for an introduction to a specific person gets names. Set it up at the sale, before the work starts:
"Most of our customers come from introductions, about [your real number, like 80 to 90] percent. If we knock it out of the park for you, would you be against introducing me to anyone you know who might need their dryer vent cleaned? We'll give them a free dryer vent safety check."
Then follow up after the job. If you've built real rapport with the customer, a little humor works:
"So do you hate me, or do you hate your friends? Why haven't you left a review or introduced me to someone who needs their dryer vent cleaned yet?"
Only joke like that with customers you know well. With everyone else, keep it simple and thank them either way.
The bottom line
Starting a dryer vent cleaning business is mostly about what happens after the first job. Explain the fire risk plainly, do clean work you can prove with an airflow reading, ask for the review, and put every customer on an annual reminder. Add a few referral partners, and the schedule starts filling itself.
If you want the reminders, review requests and missed-call text-back running automatically, that’s what the Booked Solid System handles for home service businesses.