--- title: Ductwork & Air Quality Systems in North Miami: The Best 3 url: https://thelocalthree.com/north-miami/ductwork-air-quality/ updated: 2026-10-29 --- [Local *Three* Selected, not listed](https://thelocalthree.com/) - [North Miami](https://thelocalthree.com/north-miami/) - [Ductwork & Air Quality Systems](https://thelocalthree.com/ductwork-air-quality/) - [How we select](https://thelocalthree.com/how-we-select/) - [For businesses](https://thelocalthree.com/claim/) 1. [Home](https://thelocalthree.com/) 2. [Florida](https://thelocalthree.com/florida/) 3. [North Miami](https://thelocalthree.com/north-miami/) 4. Ductwork & Air Quality Systems North Miami · Ductwork & Air Quality Systems # The 3 Best Companies for Ductwork & Air Quality Systems in North Miami 2027 Edition Updated October 29, 2026 By the Local Three editors [How we select](https://thelocalthree.com/how-we-select/) In short Of the 4 companies for ductwork & air quality systems we reviewed in North Miami, these three had the strongest records: 484 public reviews between them, averaging 4.9 out of 5. Local Three editors · October 29, 2026 ## The short answer For ductwork & air quality systems in North Miami, call **Global Contractors** , **ECOCLIMAT** or **Sears Heating and Air Conditioning** first. We chose them from 4 local companies on rating, review volume, recent activity and years in business. ## Our 3 selections for ductwork & air quality systems Editor's Pick ### [Global Contractors](https://thelocalthree.com/business/global-contractors-north-miami/) **5.0** from 118 reviews Based in North Miami Coverage Based in North Miami #### Why we picked them The strongest overall record of the 4 companies for ductwork & air quality systems we reviewed in North Miami: rating, review volume, recent activity and years in business, taken together. Request a quote [Call +1 305-663-0000](tel:+13056630000)[Website](https://globalcontractorsusa.com/) Selection 02 ### [ECOCLIMAT](https://thelocalthree.com/business/ecoclimat-north-miami/) **5.0** from 68 reviews Based in North Miami Coverage Based in North Miami #### Why we picked them A steady public record: 5.0 from 68 reviews. Checked Oct 2026 - State license Request a quote [Call +1 786-280-1175](tel:+17862801175)[Website](https://ecoclimat.us/) Reader Favorite ### [Sears Heating and Air Conditioning](https://thelocalthree.com/business/sears-heating-and-air-conditioning-north-miami/) **4.6** from 298 reviews Based in North Miami Coverage Based in North Miami #### Why we picked them More client reviews than any other selection: 298 of them, averaging 4.6 out of 5. Request a quote [Call +1 754-315-1532](tel:+17543151532)[Website](https://www.searshomeservices.com/repair/hvac-repair-service?SID=1034004&phone=7543151532) Beyond the three ## More companies for ductwork & air quality systems in North Miami Other North Miami companies that met our basic bar. We looked at 4 in all for this work. - Preston Air Care 4.7 · 41 At a glance ## The three, side by side Comparison of the selected ductwork & air quality systems in North Miami | | 01 Global Contractors | 02 ECOCLIMAT | 03 Sears Heating and Air Conditioning | |---|---|---|---| | Best for | Editor's Pick | – | Reader Favorite | | Rating | 5.0 · 118 reviews | 5.0 · 68 reviews | 4.6 · 298 reviews | | In business | – | – | – | | Budget | – | – | – | | Free estimate | Ask | Ask | Ask | | License | Not confirmed yet | Checked Oct 2026 | Not confirmed yet | | Based in | North Miami | North Miami | North Miami | 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.** 4 companies for ductwork & air quality systems in North Miami, 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. Selection is never for sale. [How we make money](https://thelocalthree.com/how-we-make-money/). Local facts · Miami-Dade ## North Miami, 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. Cooling degree days per year: Annual cooling degree days (base 65°F), a measure of how much air conditioning a climate needs; NOAA station N Miami Beach #2 (USC00086315), about 4 miles from the city center point. 4,199 [NOAA NCEI, U.S. Climate Normals 1991–2020](https://www.ncei.noaa.gov/data/normals-annualseasonal/1991-2020/access/USC00086315.csv) · 1991–2020 normals Days a year at 90°F or hotter: Average number of days per year with a high of 90°F or more; NOAA station N Miami Beach #2 (USC00086315), about 4 miles from the city center point. 78 [NOAA NCEI, U.S. Climate Normals 1991–2020](https://www.ncei.noaa.gov/data/normals-annualseasonal/1991-2020/access/USC00086315.csv) · 1991–2020 normals Median home value: Median value of owner-occupied homes (ACS table B25077). $365,000 [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25077?g=160XX00US1249450) · 2020–2024 Homes built before 1990: 18,825 of 21,956 housing units were built in 1989 or earlier (ACS table B25034, year structure built). 85.7% [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25034?g=160XX00US1249450) · 2020–2024 Households in North Miami: Occupied housing units (one household per occupied home), ACS table B25003. 20,171 [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25003?g=160XX00US1249450) · 2020–2024 Atlantic hurricane season: An average season (1991–2020) has 14 named storms, 7 hurricanes and 3 major hurricanes. June 1 to November 30 [NOAA National Hurricane Center, Tropical Cyclone Climatology](https://www.nhc.noaa.gov/climo/) · 1991–2020 climate period Public sources, checked October 29, 2026. Local guide ## Hiring companies for ductwork & air quality systems in North Miami: 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. 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. Questions ## Questions about ductwork & air quality systems in North Miami How did the editors choose these ductwork & air quality systems companies in North Miami? Editors shortlist businesses with strong ratings and enough reviews, check their records, and choose the final picks against the published criteria. We compared 4 ductwork & air quality systems companies for North Miami. Paid placements never change the order. Which of these ductwork & air quality systems companies in North Miami has the best reviews? Global Contractors has a 5.0 rating from 118 public reviews, the highest on this page. Which of these ductwork & air quality systems companies has the most reviews? Sears Heating and Air Conditioning, with 298 public reviews. A long review history shows how a business handles many jobs. Are these ductwork & air quality systems companies licensed? 1 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 ductwork & air quality systems companies in North Miami? Get at least three. Use the quote form on this page: only the businesses you tick receive your request. Related in North Miami ## Also selected - [HVAC Contractors](https://thelocalthree.com/north-miami/hvac-contractors/) - [HVAC System Replacement](https://thelocalthree.com/north-miami/hvac-replacement/) - [AC Repair](https://thelocalthree.com/north-miami/ac-repair/) - [AC Maintenance & Tune-Up](https://thelocalthree.com/north-miami/ac-maintenance/) - [AC Installation & Replacement](https://thelocalthree.com/north-miami/ac-replacement/) - [AC & HVAC Maintenance and Tune-Ups](https://thelocalthree.com/north-miami/hvac-maintenance-tune-ups/) - [HVAC Diagnostic & Repair Service](https://thelocalthree.com/north-miami/hvac-diagnostic-repair/) - [Full System Replacement (HVAC Changeout)](https://thelocalthree.com/north-miami/hvac-changeout/) Nearby editions ## Ductwork & Air Quality Systems nearby - [Jacksonville](https://thelocalthree.com/jacksonville/ductwork-air-quality/) - [Miami](https://thelocalthree.com/miami/ductwork-air-quality/) - [Tampa](https://thelocalthree.com/tampa/ductwork-air-quality/) - [Orlando](https://thelocalthree.com/orlando/ductwork-air-quality/) - [Port St. Lucie](https://thelocalthree.com/port-st-lucie/ductwork-air-quality/) - [St. Petersburg](https://thelocalthree.com/st-petersburg/ductwork-air-quality/) - [Cape Coral](https://thelocalthree.com/cape-coral/ductwork-air-quality/) - [Hialeah](https://thelocalthree.com/hialeah/ductwork-air-quality/) Up a level ## More in North Miami - [North Miami edition](https://thelocalthree.com/north-miami/) - [Ductwork & Air Quality Systems, every city](https://thelocalthree.com/ductwork-air-quality/) For businesses ## Own a local business in North Miami? 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Ratings and review counts are collected from public review platforms and were last refreshed on October 29, 2026 . Sponsored placements are always labelled and never change who is selected.