--- title: Air Duct Cleaning in Wilmington: Job Ranking, Top 5 | BestOfLocal url: https://bestoflocalrankings.com/wilmington/air-duct-cleaning/ updated: 2026-11-03 --- [bestof **local**](https://bestoflocalrankings.com/) - [Wilmington rankings](https://bestoflocalrankings.com/wilmington/) - [Air Duct Cleaning](https://bestoflocalrankings.com/air-duct-cleaning/) - [Methodology](https://bestoflocalrankings.com/methodology/) - [For businesses](https://bestoflocalrankings.com/claim/) 1. [Home](https://bestoflocalrankings.com/) 2. [Delaware](https://bestoflocalrankings.com/delaware/) 3. [Wilmington](https://bestoflocalrankings.com/wilmington/) 4. Air Duct Cleaning Job ranking · Air Duct Cleaning · New Castle # Wilmington Air Duct Cleaning Rankings We scored 5 Wilmington businesses offering air duct cleaning on five measures you can check yourself. These are the 5 highest scores, with every number behind them. **5** businesses analyzed Updated November 3, 2026 Ranked Top 5 of 5 Reviews counted 918 Average score 56.6 How the score works ## Top 3 for Air Duct Cleaning in Wilmington Local Score out of 100, with the numbers behind it and a direct quote request. 1. 01 **64.3** Local Score ### [Stanley Steemer](https://bestoflocalrankings.com/business/g-ec401764f9969723/) New Castle · ★ 4.7 · 578 reviews No review trend yet Checked Operating status Request a quote [Data profile](https://bestoflocalrankings.com/business/g-ec401764f9969723/) 2. 02 **60.9** Local Score ### [Stan Perkoski's Home Services](https://bestoflocalrankings.com/business/g-b7acb47616bbde26/) Wilmington · ★ 4.7 · 188 reviews No review trend yet Checked Operating status Request a quote [Data profile](https://bestoflocalrankings.com/business/g-b7acb47616bbde26/) 3. 03 **58.3** Local Score ### [Sps Mechanical Inc.](https://bestoflocalrankings.com/business/g-72cefe9a0735fa63/) Woolwich Township · ★ 4.7 · 86 reviews No review trend yet Checked Operating status Request a quote [Data profile](https://bestoflocalrankings.com/business/g-72cefe9a0735fa63/) ### More Air Duct Cleaning companies in Wilmington Out of 100. The right-hand column shows new reviews per 90 days, measured from review count snapshots. 1. 04 [D&T Heating and Cooling](https://bestoflocalrankings.com/business/g-59fe8938057be571/) Bear · ★ 4.5 · 28 reviews **52.1** – no trend yet 2. 05 [Marling's Emergency Water Removal & Carpet Cleaning](https://bestoflocalrankings.com/business/g-9a49f41ce54ba899/) Historic New Castle · ★ 4.1 · 38 reviews **47.6** – no trend yet Wilmington average Local Score: **56.6** [How every score is calculated →](https://bestoflocalrankings.com/methodology/) ## Score breakdowns Each measure is scored 0–100, then weighted. The tick marks the average of all 5 businesses analyzed. This business Wilmington average 01 ### [Stanley Steemer](https://bestoflocalrankings.com/business/g-ec401764f9969723/) **64.3** Local Score Rating **80** Reviews **92** Recency **50** Experience **0** Profile data **80** Strongest on Reviews (92), weakest on Experience (0). Recency scored at a neutral 50: not enough review history yet to measure new reviews. Checked Operating status [Full data profile](https://bestoflocalrankings.com/business/g-ec401764f9969723/) · Request a quote 02 ### [Stan Perkoski's Home Services](https://bestoflocalrankings.com/business/g-b7acb47616bbde26/) **60.9** Local Score Rating **79** Reviews **76** Recency **50** Experience **0** Profile data **80** Strongest on Profile data (80), weakest on Experience (0). Recency scored at a neutral 50: not enough review history yet to measure new reviews. Checked Operating status [Full data profile](https://bestoflocalrankings.com/business/g-b7acb47616bbde26/) · Request a quote 03 ### [Sps Mechanical Inc.](https://bestoflocalrankings.com/business/g-72cefe9a0735fa63/) **58.3** Local Score Rating **78** Reviews **65** Recency **50** Experience **0** Profile data **80** Strongest on Profile data (80), weakest on Experience (0). Recency scored at a neutral 50: not enough review history yet to measure new reviews. Checked Operating status [Full data profile](https://bestoflocalrankings.com/business/g-72cefe9a0735fa63/) · Request a quote Show breakdowns for #4–#5 04 ### [D&T Heating and Cooling](https://bestoflocalrankings.com/business/g-59fe8938057be571/) **52.1** Local Score Rating **68** Reviews **49** Recency **50** Experience **0** Profile data **80** Strongest on Profile data (80), weakest on Experience (0). Recency scored at a neutral 50: not enough review history yet to measure new reviews. Checked Operating status [Full data profile](https://bestoflocalrankings.com/business/g-59fe8938057be571/) · Request a quote 05 ### [Marling's Emergency Water Removal & Carpet Cleaning](https://bestoflocalrankings.com/business/g-9a49f41ce54ba899/) **47.6** Local Score Rating **50** Reviews **53** Recency **50** Experience **0** Profile data **80** Strongest on Profile data (80), weakest on Experience (0). Recency scored at a neutral 50: not enough review history yet to measure new reviews. Checked Operating status [Full data profile](https://bestoflocalrankings.com/business/g-9a49f41ce54ba899/) · Request a quote ## How the Local Score works The same formula for every business. Full detail on our [methodology page](https://bestoflocalrankings.com/methodology/). ### Five measures, fixed weights - Rating **30%** - Reviews **20%** - Recency **20%** - Experience **15%** - Profile data **15%** **Who is ranked.** An active listing, a phone number, a rating of at least 4.0 and 10 or more public reviews. **Ties.** Scores show one decimal; on a tie, more recent reviews rank higher. **Corrections.** [Report a wrong number](https://bestoflocalrankings.com/corrections/); we check the source within five working days. **We never sell score increases.** Businesses can pay us for a claimed profile, leads or competitor reports. None of it touches the score. [How we make money](https://bestoflocalrankings.com/how-we-make-money/) ## The Wilmington air duct cleaning market All 5 businesses analyzed, compared with the top 5. Median rating 4.7 Top 5 average **4.54** Median reviews 86 Top 5 average **184** Average years in business – Top 5 average **–** Average Local Score 56.6 Top 5 average **56.6** ### How Wilmington air duct cleaning are rated - 4.8 – 5.0 **0** - 4.5 – 4.7 **4** - 4.0 – 4.4 **1** - Under 4.0 **0** ### Average measure scores, all analyzed - Rating **71** - Reviews **67** - Recency **50** - Experience **0** - Profile data **80** **Data note:** a missing measure is scored on the evidence we have and flagged on the card. License checks shown are from public records on the date listed. ### New Castle in numbers Public records that size the market. They show how busy a trade is, not how good a business is, so they are not part of the score. - People per square mile **6,747** Source: [Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) · 2025 - Land area **10.9 sq mi** Source: [U.S. Census Bureau, 2025 Gazetteer files](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) · 2025 - Wilmington residents **73,512** Source: [U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025)](https://www.census.gov/data/tables/time-series/demo/popest/2020s-total-cities-and-towns.html) · July 1, 2025 - Population change since 2020 **+3.7%** Source: [U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025)](https://www.census.gov/data/tables/time-series/demo/popest/2020s-total-cities-and-towns.html) · 2020–2025 · from 70,916 (April 2020 base) Figures from public sources. Rows tagged "Sample figure" show what our live public-data feeds will supply; they are illustrative, not real counts. Public records size the market and are not part of the score. ## Request quotes from the ranked businesses Free. Only the businesses you tick receive it. We may earn a fee; it never changes a score. Send my request to Choose more businesses (2) We never sell your details. A business that answers may pay us a small fee; your price is the same. ## Questions about this ranking ### How is the top 5 ranking of air duct cleaning companies in Wilmington calculated? Each business gets a score from its rating, review volume, recent reviews, years in business, profile completeness and record checks. The highest scores make the list. We compared 5 air duct cleaning companies for Wilmington. ### Which of these air duct cleaning companies in Wilmington has the best reviews? Stanley Steemer has a 4.7 rating from 578 public reviews, the highest on this page. ### Are these air duct cleaning companies licensed? 5 of the 5 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 Wilmington? Get at least three. Use the quote form on this page: only the businesses you tick receive your request. ## Related rankings Same method, different market. - [HVAC Contractors Wilmington](https://bestoflocalrankings.com/wilmington/hvac-contractors/) - [Air Duct Cleaning Companies Wilmington](https://bestoflocalrankings.com/wilmington/air-duct-cleaning-companies/) - [AC Repair Wilmington](https://bestoflocalrankings.com/wilmington/ac-repair/) - [Furnace & Heating Repair Wilmington](https://bestoflocalrankings.com/wilmington/furnace-repair/) - [Roofing Contractors Wilmington](https://bestoflocalrankings.com/wilmington/roofing-contractors/) - [Auto repair shops Wilmington](https://bestoflocalrankings.com/wilmington/auto-repair-shops/) - [Brake repair shops Wilmington](https://bestoflocalrankings.com/wilmington/brake-repair-shops/) - [Transmission repair shops Wilmington](https://bestoflocalrankings.com/wilmington/transmission-repair-shops/) - [Air Duct Cleaning, Jacksonville](https://bestoflocalrankings.com/jacksonville/air-duct-cleaning/) - [Air Duct Cleaning, Miami](https://bestoflocalrankings.com/miami/air-duct-cleaning/) - [Air Duct Cleaning, Tampa](https://bestoflocalrankings.com/tampa/air-duct-cleaning/) - [Air Duct Cleaning, Orlando](https://bestoflocalrankings.com/orlando/air-duct-cleaning/) - [Air Duct Cleaning, Port St. Lucie](https://bestoflocalrankings.com/port-st-lucie/air-duct-cleaning/) - [Air Duct Cleaning, St. Petersburg](https://bestoflocalrankings.com/st-petersburg/air-duct-cleaning/) - [Air Duct Cleaning, Cape Coral](https://bestoflocalrankings.com/cape-coral/air-duct-cleaning/) - [Air Duct Cleaning, Hialeah](https://bestoflocalrankings.com/hialeah/air-duct-cleaning/) ## Run a air duct cleaning business in Wilmington? 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We may earn a fee when you request a quote through a business's profile. Data last updated November 3, 2026 . © 2026 BestOfLocal.