Estimator first
The estimator starts with practical consumer-market pricing and adjusts for vent count, HVAC systems, contamination, location, and optional services.
About and methodology
Useful pricing without pretending every number is exact.
Duct Cleaning Guide is an independent homeowner resource for estimating air duct cleaning costs, understanding quote scope, finding nearby contractors, and requesting local quotes.
Evidence before precision
City pricing is labeled as published local evidence only when a defensible local source is loaded. Other areas use a clearly identified state planning model.
Reference, not endorsement
Contractor listings are provided for discovery. A listing is not an endorsement, certification, or guarantee of service quality.
How pricing benchmarks work
National consumer pricing provides the baseline. State benchmarks are modeled from the national range using regional service-price differences. When we find a defensible city-specific published benchmark, that local observation can replace the modeled value for that city.
We keep the pricing basis visible because a modeled planning number and an observed local benchmark are not the same thing.
How the estimator works
The estimator does not simply multiply a city average by house size. It uses the parts of the job that actually change contractor workload, including the number of vents, number of separate HVAC systems, contamination level, local market, dryer vent cleaning, and blower or coil work.
Local pricing changes only the market component and is capped so a high-cost metro benchmark does not automatically turn a smaller, simple job into an oversized estimate.
How contractor listings work
Directory records are assembled from public business and trade sources. We preserve source-linked records, suppress obvious duplicates and unrelated businesses from public search, and keep listings with missing defensible location data out of the public directory.
Businesses can claim a listing, and anyone can submit a correction. Visitors should independently confirm services, licensing, insurance, pricing, and availability before hiring.
Editorial approach
- Do not invent city, address, service-area, or pricing data.
- Separate modeled benchmarks from published local evidence.
- Avoid unsupported health or energy-savings claims.
- Keep optional treatments separate from ordinary cleaning scope.
- Prefer useful consumer explanations over sales language.