The short answer: Most air duct cleaning companies pay $1,500 to $3,500 a month for ongoing SEO and Local SEO, and $3,500 to $7,500 a month in a dense metro or across multiple locations. A custom website is a separate one time cost of $3,500 to $12,000+, and most duct cleaning companies do the build and the monthly work together. Those are published Kelly Webmasters and Marketers ranges, not an industry survey. One truck in one county sits near the bottom; a crew fighting national franchise brands and HVAC companies across a whole metro sits near the top.
Two duct cleaning companies in neighboring counties can get very different quotes. Four things account for most of the spread.
Who else wants the same homeowner. You are rarely up against only other duct cleaning outfits. HVAC companies add duct cleaning as an upsell, national franchise brands run a landing page for every suburb, and lead marketplaces buy the top of the page and resell the same homeowner to several of you. A county with a handful of real competitors is a different job than a metro packed with them, and that gap is most of the distance between the two ranges.
The trust problem this trade carries. Air duct cleaning has a reputation, fair or not, for the cheap coupon that turns into a much bigger invoice at the kitchen table. Homeowners search with that story already in their heads, so the site has to do proving work a plumber's site does not: your own photos of your own equipment, plain language about what a full system cleaning includes and what it does not, and a review engine that keeps fresh reviews coming. Reviews are one of the strongest local ranking levers you have, and here they double as the objection handler. That work lives inside the monthly, and it is part of the price.
How many service lines you sell. Air duct, dryer vent, and HVAC and coil cleaning are three different searches with three different intents. Each needs its own page set, not one page with three headings.
One location or several. Every added location brings its own Google Business Profile, its own service area pages, and its own review flow. That is the fastest way to move from the lower range into the upper one.
The general case for what a retainer covers, and why agencies price it that way, is in the SEO cost guide. Here is what those ranges buy in this trade.
$1,500 to $3,500 a month. Where most single location companies land: one county or metro, one or two trucks, residential work with a little light commercial. It covers profile and Map Pack work, service pages for air duct, dryer vent, and HVAC cleaning, service area pages for the suburbs you actually drive to, the review request system, technical upkeep, and plain English reporting on calls and rankings. First-party lead dashboards run on more than 20 of the sites we manage, so calls and form fills get counted, not estimated.
$3,500 to $7,500 a month. The tier for dense metros and multi location operators, including franchisees who have to outrank a sister unit. Same system, more volume, plus the parts that only matter at scale: a profile and page set per location, a commercial lane written for property managers and facility teams, and AI search work for the questions homeowners now put to an assistant instead of a search box.
The build is quoted separately. A custom site is $3,500 to $12,000+ one time. If that is the number you are actually chasing, the duct cleaning website cost answer handles it.
Tools are priced per tool. A price estimator that shows a homeowner an honest range before they call starts at $600, most workhorse tools run $1,500 to $4,000, and Tool Care is $75 a month per tool. In a trade fighting a bait pricing reputation, a calculator that answers straight sells as much as it markets.
It costs more when:
It costs less when:
Sizing it is a market question, not a table. Your ticket, your competition, and how much of your work comes back on its own recurring interval decide which range you belong in. Whether the spend pencils out at all is a separate question, and the is SEO worth it answer takes that one apart.
Anybody who quotes a monthly price for duct cleaning SEO before looking at your market is guessing. This order works better.
Everything ongoing is month to month, no long contract, and your site, content, domain, and accounts stay yours if you ever leave. We are Orlando-based, working with local service businesses nationwide since 2008, which in this trade mostly means we have watched what the coupon crowd did to homeowner trust and we do not build that way.
See the whole system for this trade on the air duct cleaning websites and SEO page, or ask for a free mockup and a straight number for your market. Call or text (407) 694-2055.
No. The monthly is the monthly. The one time cost is the website build, quoted separately at $3,500 to $12,000+. Most companies do the build and the ongoing work together, so the site launches already structured for the searches it has to win.
No, they belong to the same content plan. Adding a service line usually changes what gets published first, not the tier you are in. What moves the tier is competition and locations, not the length of your service list.
You can. Everything is month to month and you can cancel anytime. Know the tradeoff: rankings and reviews build slowly, so pausing through the quiet months leaves a thinner foundation when allergy season sends everyone searching at once.
Air duct cleaning websites and SEO · How much does a website cost for a duct cleaning company? · Is SEO worth it for duct cleaning companies? · The full SEO cost guide · Free tool: what should you pay? · Local SEO and the Map Pack · The plain-English glossary
Free consultation, plain-English answer. If you don't need us, we'll say so.
Book a free consultation → Or call/text directly: (407) 694-2055Tell us a little about the business and we will come back with an honest read: what we would fix first, what it costs, and whether you need us at all. Prefer to see work before you talk numbers? Get a free homepage mockup, built for your business, yours to keep either way.
Brandon reads every one of these himself. You will hear back shortly with an honest read on what we would do first, what it costs, and whether it is worth it for you.