--- title: The 3 Best HVAC Contractors in Millcreek | Local Three url: https://thelocalthree.com/millcreek/hvac-contractors/ updated: 2026-11-05 --- [Local *Three* Selected, not listed](https://thelocalthree.com/) - [Millcreek](https://thelocalthree.com/millcreek/) - [HVAC Contractors](https://thelocalthree.com/hvac-contractors/) - [How we select](https://thelocalthree.com/how-we-select/) - [For businesses](https://thelocalthree.com/claim/) 1. [Home](https://thelocalthree.com/) 2. [Utah](https://thelocalthree.com/utah/) 3. [Millcreek](https://thelocalthree.com/millcreek/) 4. HVAC Contractors Millcreek · HVAC Contractors # The 3 Best HVAC Contractors in Millcreek 2027 Edition Three hvac contractors in Millcreek worth calling first, chosen from 10 local companies on their public record. Here is why each one made it. Updated November 5, 2026 By the Local Three editors [How we select](https://thelocalthree.com/how-we-select/) In short Of the 10 hvac contractors we reviewed in Millcreek, these three had the strongest records: 473 public reviews between them, averaging 4.7 out of 5. Local Three editors · November 5, 2026 Editor's Pick ## [S.O.S Heating & Cooling](https://thelocalthree.com/business/g-5d9cc85067398b2a/) **5.0** from 351 reviews Based in South Salt Lake Coverage Based in Millcreek ### Why we picked them The strongest overall record of the 10 hvac contractors we reviewed in Millcreek: rating, review volume, recent activity and years in business, taken together. Checked Oct 2026 - Operating status Request a quote [Call +1 801-449-1771](tel:+18014491771)[Website](https://sosairutah.com/) Reader Favorite ## [On Top Roofing](https://thelocalthree.com/business/g-8b30908dc83537e6/) **4.6** from 64 reviews Based in Park City Coverage Based in Millcreek ### Why we picked them A large, loyal client base: 64 public reviews, averaging 4.6 out of 5. Checked Oct 2026 - Operating status Request a quote [Call +1 435-252-9608](tel:+14352529608)[Website](https://ontoproofing.net/) Selection 03 ## [Harris-Dudley](https://thelocalthree.com/business/g-0efa4c66f1ec10cf/) **4.6** from 58 reviews Based in Salt Lake City Coverage Based in Millcreek ### Why we picked them A steady public record: 4.6 from 58 reviews. Checked Oct 2026 - Operating status Request a quote [Call +1 801-363-3883](tel:+18013633883)[Website](http://www.harrisdudley.com/) Beyond the three ## More HVAC contractors in Millcreek Other Millcreek companies that met our basic bar. We looked at 10 in all for this work. - [My Buddy The Plumber Heating & Air](https://thelocalthree.com/business/g-5908655fbd0db209/) 4.9 · 1,458 - [All Hours Plumbing, Heating & Cooling](https://thelocalthree.com/business/g-42d60926e8bf1f03/) 4.7 · 1,318 - [Expert Services - Plumbing, Heating, Air & Electrical](https://thelocalthree.com/business/g-25869aaccd67e1d7/) 4.7 · 207 - Harris Aire Serv 4.7 · 166 - Tire World 4.6 · 148 - [Craig's Service Center](https://thelocalthree.com/business/g-6f0910148f810ecc/) 4.3 · 95 - [Kelly's Heating & Cooling](https://thelocalthree.com/business/g-20a5bbf418a7504e/) 4.4 · 28 At a glance ## The three, side by side Comparison of the selected hvac contractors in Millcreek | | 01 S.O.S Heating & Cooling | 02 On Top Roofing | 03 Harris-Dudley | |---|---|---|---| | Best for | Editor's Pick | Reader Favorite | – | | Rating | 5.0 · 351 reviews | 4.6 · 64 reviews | 4.6 · 58 reviews | | In business | – | – | – | | Budget | – | – | – | | Free estimate | Ask | Ask | Ask | | License | Not confirmed yet | Not confirmed yet | Not confirmed yet | | Based in | South Salt Lake | Park City | Salt Lake City | 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.** 10 hvac contractors in Millcreek, 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 · Salt Lake ## Millcreek, 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 4,957 [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 12.9 sq mi [U.S. Census Bureau, 2025 Gazetteer files](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) · 2025 Millcreek residents 63,926 [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 63,875 (April 2020 base) +0.1% [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 5, 2026. Local guide ## Hiring hvac contractors in Millcreek: 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 Millcreek cost guide](https://thelocalthree.com/guides/hvac-contractors-cost-millcreek/). 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 hvac contractors in Millcreek How did the editors choose these HVAC contractors in Millcreek? Editors shortlist businesses with strong ratings and enough reviews, check their records, and choose the final picks against the published criteria. We compared 10 HVAC contractors for Millcreek. Which of these HVAC contractors in Millcreek has the best reviews? S.O.S Heating & Cooling has a 5.0 rating from 351 public reviews, the highest on this page. Are these HVAC contractors 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 HVAC contractors in Millcreek? Get at least three. Use the quote form on this page: only the businesses you tick receive your request. Related in Millcreek ## Also selected - [AC Repair](https://thelocalthree.com/millcreek/ac-repair/) - [Furnace & Heating Repair](https://thelocalthree.com/millcreek/furnace-repair/) - [Auto repair shops](https://thelocalthree.com/millcreek/auto-repair-shops/) - [Brake repair shops](https://thelocalthree.com/millcreek/brake-repair-shops/) - [Transmission repair shops](https://thelocalthree.com/millcreek/transmission-repair-shops/) - [Tire shops](https://thelocalthree.com/millcreek/tire-shops/) - [Electricians](https://thelocalthree.com/millcreek/electricians/) - [Plumbers](https://thelocalthree.com/millcreek/plumbers/) Nearby editions ## HVAC Contractors nearby - [Jacksonville](https://thelocalthree.com/jacksonville/hvac-contractors/) - [Miami](https://thelocalthree.com/miami/hvac-contractors/) - [Tampa](https://thelocalthree.com/tampa/hvac-contractors/) - [Orlando](https://thelocalthree.com/orlando/hvac-contractors/) - [Port St. Lucie](https://thelocalthree.com/port-st-lucie/hvac-contractors/) - [St. Petersburg](https://thelocalthree.com/st-petersburg/hvac-contractors/) - [Cape Coral](https://thelocalthree.com/cape-coral/hvac-contractors/) - [Hialeah](https://thelocalthree.com/hialeah/hvac-contractors/) Up a level ## More in Millcreek - [Millcreek edition](https://thelocalthree.com/millcreek/) - [HVAC Contractors, every city](https://thelocalthree.com/hvac-contractors/) - [Millcreek cost guide](https://thelocalthree.com/guides/hvac-contractors-cost-millcreek/) For businesses ## Own a local business in Millcreek? 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Ratings and review counts are collected from public review platforms and were last refreshed on November 5, 2026 .