--- title: HVAC Diagnostic & Repair Service in Weston: The Best 3 url: https://thelocalthree.com/weston/hvac-diagnostic-repair/ updated: 2026-10-31 --- [Local *Three* Selected, not listed](https://thelocalthree.com/) - [Weston](https://thelocalthree.com/weston/) - [HVAC Diagnostic & Repair Service](https://thelocalthree.com/hvac-diagnostic-repair/) - [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. [Weston](https://thelocalthree.com/weston/) 4. HVAC Diagnostic & Repair Service Weston · HVAC Diagnostic & Repair Service # The 3 Best Companies for HVAC Diagnostic & Repair Service in Weston 2027 Edition Updated October 31, 2026 By the Local Three editors [How we select](https://thelocalthree.com/how-we-select/) In short Of the 10 companies for hvac diagnostic & repair service we reviewed in Weston, these three had the strongest records: 292 public reviews between them, averaging 4.9 out of 5. Local Three editors · October 31, 2026 ## The short answer For hvac diagnostic & repair service in Weston, call **P & J Air Conditioning LLC** , **USA First A/C** or **AIR BY US** first. We chose them from 10 local companies on rating, review volume, recent activity and years in business. ## Our 3 selections for hvac diagnostic & repair service Editor's Pick ### [P & J Air Conditioning LLC](https://thelocalthree.com/business/p-j-air-conditioning-llc-weston/) **4.9** from 126 reviews Based in Weston Coverage Based in Weston #### Why we picked them The strongest overall record of the 10 companies for hvac diagnostic & repair service we reviewed in Weston: rating, review volume, recent activity and years in business, taken together. Checked Oct 2026 - Operating status Request a quote [Call +1 305-801-8517](tel:+13058018517)[Website](https://pjairconditioning.com/) Reader Favorite ### [USA First A/C](https://thelocalthree.com/business/usa-first-a-c-weston/) **4.9** from 104 reviews Based in Weston Coverage Regularly works in Weston #### Why we picked them A large, loyal client base: 104 public reviews, averaging 4.9 out of 5. Checked Oct 2026 - Operating status Request a quote [Call +1 561-908-4111](tel:+15619084111)[Website](http://www.usafirstac.com/) Selection 03 ### [AIR BY US](https://thelocalthree.com/business/air-by-us-weston/) **4.9** from 62 reviews Based in Weston Coverage Based in Weston #### Why we picked them A steady public record: 4.9 from 62 reviews. Checked Oct 2026 - State license Request a quote [Call +1 954-881-2665](tel:+19548812665)[Website](https://www.airbyus.com/) Beyond the three ## More companies for HVAC diagnostic & repair service in Weston Other Weston companies that met our basic bar. We looked at 10 in all for this work. - Balan A/C 4.9 · 918 - [Lindstrom Air Conditioning & Plumbing](https://thelocalthree.com/business/lindstrom-air-conditioning-plumbing-weston/) 4.8 · 260 - Cool Air Supply Inc. 5.0 · 83 - [Temperature Systems Inc.](https://thelocalthree.com/business/temperature-systems-inc-weston/) 4.9 · 88 - [SMC Air Conditioning](https://thelocalthree.com/business/smc-air-conditioning-miramar/) 4.6 · 304 - [Coldenheat](https://thelocalthree.com/business/coldenheat-weston/) 5.0 · 43 - Weston HVAC Services 4.8 · 13 At a glance ## The three, side by side Comparison of the selected hvac diagnostic & repair service in Weston | | 01 P & J Air Conditioning LLC | 02 USA First A/C | 03 AIR BY US | |---|---|---|---| | Best for | Editor's Pick | Reader Favorite | – | | Rating | 4.9 · 126 reviews | 4.9 · 104 reviews | 4.9 · 62 reviews | | In business | – | – | – | | Budget | – | – | – | | Free estimate | Ask | Ask | Ask | | License | Not confirmed yet | Not confirmed yet | Checked Oct 2026 | | Based in | Weston | Weston | Weston | 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 companies for hvac diagnostic & repair service in Weston, 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 · Broward ## Weston, 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 Hollywood North Perry Airport (USW00092809), about 12 miles from the city center point. 4,640 [NOAA NCEI, U.S. Climate Normals 1991–2020](https://www.ncei.noaa.gov/data/normals-annualseasonal/1991-2020/access/USW00092809.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 Hollywood North Perry Airport (USW00092809), about 12 miles from the city center point. 105 [NOAA NCEI, U.S. Climate Normals 1991–2020](https://www.ncei.noaa.gov/data/normals-annualseasonal/1991-2020/access/USW00092809.csv) · 1991–2020 normals Median home value: Median value of owner-occupied homes (ACS table B25077). $695,600 [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25077?g=160XX00US1276582) · 2020–2024 Homes built before 1990: 5,654 of 23,227 housing units were built in 1989 or earlier (ACS table B25034, year structure built). 24.3% [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25034?g=160XX00US1276582) · 2020–2024 Households in Weston: Occupied housing units (one household per occupied home), ACS table B25003. 21,773 [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25003?g=160XX00US1276582) · 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 31, 2026. Local guide ## Hiring companies for hvac diagnostic & repair service in Weston: 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 hvac diagnostic & repair service in Weston How did the editors choose these HVAC diagnostic & repair service companies in Weston? 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 diagnostic & repair service companies for Weston. Paid placements never change the order. Which of these HVAC diagnostic & repair service companies in Weston has the best reviews? P & J Air Conditioning LLC has a 4.9 rating from 126 public reviews, the highest on this page. Are these HVAC diagnostic & repair service 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 HVAC diagnostic & repair service companies in Weston? Get at least three. Use the quote form on this page: only the businesses you tick receive your request. Related in Weston ## Also selected - [HVAC Contractors](https://thelocalthree.com/weston/hvac-contractors/) - [HVAC Repair](https://thelocalthree.com/weston/hvac-repair/) - [HVAC System Replacement](https://thelocalthree.com/weston/hvac-replacement/) - [AC Repair](https://thelocalthree.com/weston/ac-repair/) - [Emergency AC Repair](https://thelocalthree.com/weston/emergency-ac-repair/) - [AC Maintenance & Tune-Up](https://thelocalthree.com/weston/ac-maintenance/) - [AC Installation & Replacement](https://thelocalthree.com/weston/ac-replacement/) - [Ductwork Repair & Replacement](https://thelocalthree.com/weston/ductwork-repair/) Nearby editions ## HVAC Diagnostic & Repair Service nearby - [Jacksonville](https://thelocalthree.com/jacksonville/hvac-diagnostic-repair/) - [Miami](https://thelocalthree.com/miami/hvac-diagnostic-repair/) - [Tampa](https://thelocalthree.com/tampa/hvac-diagnostic-repair/) - [Orlando](https://thelocalthree.com/orlando/hvac-diagnostic-repair/) - [Port St. Lucie](https://thelocalthree.com/port-st-lucie/hvac-diagnostic-repair/) - [St. Petersburg](https://thelocalthree.com/st-petersburg/hvac-diagnostic-repair/) - [Cape Coral](https://thelocalthree.com/cape-coral/hvac-diagnostic-repair/) - [Hialeah](https://thelocalthree.com/hialeah/hvac-diagnostic-repair/) Up a level ## More in Weston - [Weston edition](https://thelocalthree.com/weston/) - [HVAC Diagnostic & Repair Service, every city](https://thelocalthree.com/hvac-diagnostic-repair/) For businesses ## Own a local business in Weston? 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Ratings and review counts are collected from public review platforms and were last refreshed on October 31, 2026 . Sponsored placements are always labelled and never change who is selected.