--- title: Air Duct Cleaning Companies in Wilmington: The Best 3 url: https://thelocalthree.com/wilmington/air-duct-cleaning-companies/ updated: 2026-11-03 --- [Local *Three* Selected, not listed](https://thelocalthree.com/) - [Wilmington](https://thelocalthree.com/wilmington/) - [Air Duct Cleaning Companies](https://thelocalthree.com/air-duct-cleaning-companies/) - [How we select](https://thelocalthree.com/how-we-select/) - [For businesses](https://thelocalthree.com/claim/) 1. [Home](https://thelocalthree.com/) 2. [Delaware](https://thelocalthree.com/delaware/) 3. [Wilmington](https://thelocalthree.com/wilmington/) 4. Air Duct Cleaning Companies Wilmington · Air Duct Cleaning Companies # The 3 Best Air Duct Cleaning Companies in Wilmington 2027 Edition Three air duct cleaning companies in Wilmington worth calling first, chosen from 5 local companies on their public record. Here is why each one made it. Updated November 3, 2026 By the Local Three editors [How we select](https://thelocalthree.com/how-we-select/) In short Of the 5 air duct cleaning companies we reviewed in Wilmington, these three had the strongest records: 852 public reviews between them, averaging 4.7 out of 5. Local Three editors · November 3, 2026 Editor's Pick ## [Stanley Steemer](https://thelocalthree.com/business/g-ec401764f9969723/) **4.7** from 578 reviews Based in New Castle Coverage Based in Wilmington ### Why we picked them The strongest overall record of the 5 air duct cleaning companies we reviewed in Wilmington: rating, review volume, recent activity and years in business, taken together. Checked Oct 2026 - Operating status Request a quote [Call +1 302-322-5511](tel:+13023225511)[Website](https://www.stanleysteemer.com/locations/DE/Wilmington/1001) Reader Favorite ## [Stan Perkoski's Home Services](https://thelocalthree.com/business/g-b7acb47616bbde26/) **4.7** from 188 reviews Based in Wilmington Coverage Based in Wilmington ### Why we picked them A large, loyal client base: 188 public reviews, averaging 4.7 out of 5. Checked Oct 2026 - Operating status Request a quote [Call +1 302-529-1220](tel:+13025291220)[Website](https://leaksnheat.com) Selection 03 ## [Sps Mechanical Inc.](https://thelocalthree.com/business/g-72cefe9a0735fa63/) **4.7** from 86 reviews Based in Woolwich Township Coverage Based in Wilmington ### Why we picked them A steady public record: 4.7 from 86 reviews. Checked Oct 2026 - Operating status Request a quote [Call +1 856-290-7318](tel:+18562907318)[Website](http://www.spsmechanical.com) Beyond the three ## More air duct cleaning companies in Wilmington Other Wilmington companies that met our basic bar. We looked at 5 in all for this work. - D&T Heating and Cooling 4.5 · 28 - [Marling's Emergency Water Removal & Carpet Cleaning](https://thelocalthree.com/business/g-9a49f41ce54ba899/) 4.1 · 38 At a glance ## The three, side by side Comparison of the selected air duct cleaning companies in Wilmington | | 01 Stanley Steemer | 02 Stan Perkoski's Home Services | 03 Sps Mechanical Inc. | |---|---|---|---| | Best for | Editor's Pick | Reader Favorite | – | | Rating | 4.7 · 578 reviews | 4.7 · 188 reviews | 4.7 · 86 reviews | | In business | – | – | – | | Budget | – | – | – | | Free estimate | Ask | Ask | Ask | | License | Not confirmed yet | Not confirmed yet | Not confirmed yet | | Based in | New Castle | Wilmington | Woolwich Township | Methodology ## How we selected these businesses Three is a deliberately small number. It forces us to leave out good companies. [Read the full methodology](https://thelocalthree.com/how-we-select/) 1. **We start with everyone.** 5 air duct cleaning companies in Wilmington, from public listings and review platforms. 2. **We remove the risky.** No working phone, too few genuine reviews or a weak rating. 3. **We read the record.** Review volume and recency, years in business and the record checks we could confirm. 4. **Editors keep three.** And write down who each one suits best. [How we make money](https://thelocalthree.com/how-we-make-money/). Local facts · New Castle ## Wilmington, by the numbers Public records tell you how busy the trade is and what the rules ask of every job. Read them before you call. People per square mile 6,747 [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 [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 [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: from 70,916 (April 2020 base) +3.7% [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 Public sources, checked November 3, 2026. Local guide ## Hiring air duct cleaning companies in Wilmington: what to know first ### Check the license Look the company up on your state’s license search, and ask for insurance papers sent by the insurer. ### Compare written quotes Three quotes for the same work, each listing what is not included. ### Ask about the warranty In writing, clear about what it covers, and transferable if you sell. ### Pay in stages Pay for finished, inspected stages, not dates. More in [our Wilmington cost guide](https://thelocalthree.com/guides/air-duct-cleaning-companies-cost-wilmington/). Request a quote ## Ask our three for a price One short form, sent only to the companies you tick. Most reply within one or two working days. Send my request to We never sell your details. A business that answers may pay us a small fee; your price is the same. We never sell your details. A business that answers may pay us a small fee; your price is the same. Questions ## Questions about air duct cleaning companies in Wilmington How did the editors choose these air duct cleaning companies in Wilmington? Editors shortlist businesses with strong ratings and enough reviews, check their records, and choose the final picks against the published criteria. 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? 3 of the 3 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 in Wilmington ## Also selected - [HVAC Contractors](https://thelocalthree.com/wilmington/hvac-contractors/) - [AC Repair](https://thelocalthree.com/wilmington/ac-repair/) - [Furnace & Heating Repair](https://thelocalthree.com/wilmington/furnace-repair/) - [Air Duct Cleaning](https://thelocalthree.com/wilmington/air-duct-cleaning/) - [Roofing Contractors](https://thelocalthree.com/wilmington/roofing-contractors/) - [Appliance repair companies](https://thelocalthree.com/wilmington/appliance-repair-companies/) - [Auto repair shops](https://thelocalthree.com/wilmington/auto-repair-shops/) - [Brake repair shops](https://thelocalthree.com/wilmington/brake-repair-shops/) Nearby editions ## Air Duct Cleaning Companies nearby - [Jacksonville](https://thelocalthree.com/jacksonville/air-duct-cleaning-companies/) - [Miami](https://thelocalthree.com/miami/air-duct-cleaning-companies/) - [Tampa](https://thelocalthree.com/tampa/air-duct-cleaning-companies/) - [Orlando](https://thelocalthree.com/orlando/air-duct-cleaning-companies/) - [Port St. Lucie](https://thelocalthree.com/port-st-lucie/air-duct-cleaning-companies/) - [St. Petersburg](https://thelocalthree.com/st-petersburg/air-duct-cleaning-companies/) - [Cape Coral](https://thelocalthree.com/cape-coral/air-duct-cleaning-companies/) - [Hialeah](https://thelocalthree.com/hialeah/air-duct-cleaning-companies/) Up a level ## More in Wilmington - [Wilmington edition](https://thelocalthree.com/wilmington/) - [Air Duct Cleaning Companies, every city](https://thelocalthree.com/air-duct-cleaning-companies/) - [Wilmington cost guide](https://thelocalthree.com/guides/air-duct-cleaning-companies-cost-wilmington/) For businesses ## Own a local business in Wilmington? Claim your free profile to keep your details right. It takes five minutes and never affects our selection. [Claim your free profile](https://thelocalthree.com/claim/) [How it works](https://thelocalthree.com/claim/#how-it-works) Local *Three* Three local businesses worth considering, chosen by editors in each city we cover. ## Read - [All editions](https://thelocalthree.com/) - [Wilmington edition](https://thelocalthree.com/wilmington/) - [Air Duct Cleaning Companies, every city](https://thelocalthree.com/air-duct-cleaning-companies/) - [Wilmington cost guide](https://thelocalthree.com/guides/air-duct-cleaning-companies-cost-wilmington/) - [About Local Three](https://thelocalthree.com/about/) ## Trust - [How we select](https://thelocalthree.com/how-we-select/) - [How we make money](https://thelocalthree.com/how-we-make-money/) - [Corrections](https://thelocalthree.com/corrections/) ## Businesses - [Claim a profile](https://thelocalthree.com/claim/) - [Contact](https://thelocalthree.com/contact/) - [Data sources](https://thelocalthree.com/data-sources/) - [Privacy](https://thelocalthree.com/privacy/) · [Terms](https://thelocalthree.com/terms/) © 2026 Local Three. Ratings and review counts are collected from public review platforms and were last refreshed on November 3, 2026 .