Guide · Air Duct Cleaning Companies · Miami
Air Duct Cleaning Companies in Miami: costs and what to ask before you hire
What pushes the price up, the questions that separate a good air duct cleaning companies company from a stressful project, and when to walk away.
By the Shortlist editorsUpdated How we work
What pushes the price up
- Size and scopeMore work means more materials and more days on site. Get the scope in writing so quotes compare like for like.
- Materials and finishThe cheapest option rarely lasts longest. Ask what each grade costs over its life.
- Permits and inspectionsRequired for most structural, electrical and plumbing work. They add time as well as fees.
- Access to your propertyIf equipment cannot reach the work area, the job takes longer.
- SeasonBusy months mean longer waits and firmer prices. Book early for peak season.
Questions to ask before hiring
Ask every company the same questions and write the answers down. The good ones answer quickly and in writing.
- Can I see your license and insurance?Look the license up on the state’s own portal. It takes two minutes.
- Who pulls the permit, and is it in the price?It should be the business, and it should be in writing.
- What is the payment schedule?Payments should follow the work. Be wary of large deposits up front.
- Which parts of the job do you subcontract?Most do some. You want to know who will be at your home.
- What does the warranty cover, and for how long?Labour, materials and equipment often have different terms.
- Can I talk to two customers from the last year?Recent ones, not the showcase project from years ago.
When to walk away
- A large cash deposit before any permit is applied for
- No license number on the quote, or one that does not match the company name
- “This price is only good today”
- No written warranty terms
- Reluctance to give you recent customers to call
Companies worth calling first
We compared 25 air duct cleaning companies in Miami and picked the 4 we would call first.
Miami in numbers
Public numbers and rules that matter for this kind of job here.
Cooling degree days per year (Annual cooling degree days (base 65°F), a measure of how much air conditioning a climate needs; NOAA station Miami Beach (USW00092811), about 5 miles from the city center point.)
1991–2020 normals · NOAA NCEI, U.S. Climate Normals 1991–2020
Days a year at 90°F or hotter (Average number of days per year with a high of 90°F or more; NOAA station Miami Beach (USW00092811), about 5 miles from the city center point.)
1991–2020 normals · NOAA NCEI, U.S. Climate Normals 1991–2020
Median home value (Median value of owner-occupied homes (ACS table B25077).)
2020–2024 · U.S. Census Bureau, American Community Survey 5-year estimates
Homes built before 1990 (130,114 of 223,826 housing units were built in 1989 or earlier (ACS table B25034, year structure built).)
2020–2024 · U.S. Census Bureau, American Community Survey 5-year estimates
Households in Miami (Occupied housing units (one household per occupied home), ACS table B25003.)
2020–2024 · U.S. Census Bureau, American Community Survey 5-year estimates
Atlantic hurricane season (An average season (1991–2020) has 14 named storms, 7 hurricanes and 3 major hurricanes.)
1991–2020 climate period · NOAA National Hurricane Center, Tropical Cyclone Climatology
Figures from public sources. Figures tagged “Sample figure” show what the live data feed will fill in; they are not real counts.
More questions
How did the editors choose these air duct cleaning companies in Miami?
Editors shortlist businesses with strong ratings and enough reviews, check their records, and choose the final picks against the published criteria. We compared 25 air duct cleaning companies for Miami. Paid placements never change the order.
Which of these air duct cleaning companies in Miami has the best reviews?
Florida Clean Air Plus has a 5.0 rating from 765 public reviews, the highest on this page.
Which of these air duct cleaning companies has the most reviews?
Air On Demand, with 768 public reviews. A long review history shows how a business handles many jobs.
Are these air duct cleaning companies licensed?
2 of the 4 businesses here had their state license checked against public records. Each profile shows the source and the date of the check.
How many quotes should I get for air duct cleaning companies in Miami?
Get at least three. Use the quote form on this page: only the businesses you tick receive your request.
Sources and updates
Ratings and business details from public listings; local figures from the public sources named above. Found an error? Send a correction.