--- title: HVAC Repair in Sanford, FL: Verified Companies | CityVerified url: https://thecityverified.com/sanford/hvac-repair/ updated: 2026-10-29 --- [CityVerified Sanford edition](https://thecityverified.com/) [Sanford categories](https://thecityverified.com/sanford/)[HVAC Repair by city](https://thecityverified.com/hvac-repair/)[How verification works](https://thecityverified.com/how-verification-works/)[Corrections](https://thecityverified.com/corrections/) [For businesses](https://thecityverified.com/claim/) 1. [Home](https://thecityverified.com/) 2. [Florida](https://thecityverified.com/florida/) 3. [Sanford](https://thecityverified.com/sanford/) 4. HVAC Repair Verified for this job · HVAC Repair # HVAC Repair in Sanford: verified companies - **5** businesses checked - **5** recommended - **5** fully verified We checked 5 hvac repair businesses serving Sanford against public records: state license, business registration, permits and insurance. Each record shows what passed, the source and the date. Records updated October 29, 2026 · [What “verified” means](https://thecityverified.com/how-verification-works/) · [How we make money](https://thecityverified.com/how-we-make-money/) ## Recommended hvac repair in Sanford Three featured first, then the rest of the shortlist in alphabetical order. Each mark is one check against a public record or document. Verified for this job Recommended Checked Oct 29, 2026 ### [Dynamic Heating & Air](https://thecityverified.com/business/dynamic-heating-air-sanford/) Rated **4.9** · 169 reviews - Confirmed: State license Based in Sanford · based here [View full record](https://thecityverified.com/business/dynamic-heating-air-sanford/)[Call +1 407-417-5719](tel:+14074175719)[Website](https://dynamicheatingandair.com/) [Report an error](https://thecityverified.com/corrections/?business=dynamic-heating-air-sanford) Verified for this job Recommended Checked Oct 29, 2026 ### [ABC Air Conditioning and Heating Specialist - Sanford](https://thecityverified.com/business/abc-air-conditioning-and-heating-specialist-sanford-sanford/) Rated **4.9** · 152 reviews - Confirmed: State license Based in Sanford · based here [View full record](https://thecityverified.com/business/abc-air-conditioning-and-heating-specialist-sanford-sanford/)[Call +1 407-783-8081](tel:+14077838081)[Website](https://abcairandheat.com/) [Report an error](https://thecityverified.com/corrections/?business=abc-air-conditioning-and-heating-specialist-sanford-sanford) Verified for this job Recommended Checked Oct 29, 2026 ### [G&S Refrigeration LLC](https://thecityverified.com/business/g-s-refrigeration-llc-sanford/) Rated **4.9** · 78 reviews - Confirmed: State license Based in Sanford · based here [View full record](https://thecityverified.com/business/g-s-refrigeration-llc-sanford/)[Call +1 407-732-7782](tel:+14077327782)[Website](http://gnsrefrigeration.com/) [Report an error](https://thecityverified.com/corrections/?business=g-s-refrigeration-llc-sanford) ### Also recommended in Sanford #### [SunVena HVAC](https://thecityverified.com/business/sunvena-hvac-sanford/) Verified · 1 of 1 checks · ★ 4.7 (23) · Sanford · checked Oct 29, 2026 [Record](https://thecityverified.com/business/sunvena-hvac-sanford/)[Call](tel:+13216215156) #### [System Tech Services, Inc.](https://thecityverified.com/business/system-tech-services-inc-sanford/) Verified · 1 of 1 checks · ★ 4.1 (14) · Sanford · checked Oct 29, 2026 [Record](https://thecityverified.com/business/system-tech-services-inc-sanford/)[Call](tel:+14076829881) ## More HVAC repair in Sanford: all 5 checked Including those not recommended. Partly verified means something is still outstanding, not that something is wrong. Verification results for hvac repair in Sanford, as of October 29, 2026 | Business | Area | License | Registration | Insurance | Checks | Last checked | Result | |---|---|---|---|---|---|---|---| | [ABC Air Conditioning and Heating Specialist - Sanford](https://thecityverified.com/business/abc-air-conditioning-and-heating-specialist-sanford-sanford/) | Sanford | Confirmed | Not checked | Not checked | 1 of 1 | Oct 29, 2026 | Recommended | | [Dynamic Heating & Air](https://thecityverified.com/business/dynamic-heating-air-sanford/) | Sanford | Confirmed | Not checked | Not checked | 1 of 1 | Oct 29, 2026 | Recommended | | [G&S Refrigeration LLC](https://thecityverified.com/business/g-s-refrigeration-llc-sanford/) | Sanford | Confirmed | Not checked | Not checked | 1 of 1 | Oct 29, 2026 | Recommended | | [SunVena HVAC](https://thecityverified.com/business/sunvena-hvac-sanford/) | Sanford | Confirmed | Not checked | Not checked | 1 of 1 | Oct 29, 2026 | Recommended | | [System Tech Services, Inc.](https://thecityverified.com/business/system-tech-services-inc-sanford/) | Sanford | Confirmed | Not checked | Not checked | 1 of 1 | Oct 29, 2026 | Recommended | ## Request quotes from recommended businesses Your request goes only to the businesses you tick, and nobody else. Send my request to Only the businesses ticked above receive your details. Nobody else does. Businesses may pay CityVerified for requests they receive. Payment never affects verification or which businesses are listed. [How we make money](https://thecityverified.com/how-we-make-money/) ## How these businesses were checked The same checks for every business: state license, business registration, permit history and insurance, plus identity, address, phone and website. Re-checked every 90 days. [How each check works](https://thecityverified.com/how-verification-works/) **We never sell verification outcomes.** A business cannot pay to be verified, recommended or to change a result. Paid plans only add things like photos and longer descriptions. [How we make money](https://thecityverified.com/how-we-make-money/). ## Public records: hvac repair in Sanford The local rules and public figures our checks are built on. Use the links to check any business yourself. Sanford in public records | Record | What it shows | Official source and period | |---|---|---| | Cooling degree days per year | 3,408 Annual cooling degree days (base 65°F), a measure of how much air conditioning a climate needs; NOAA station Sanford (USC00087982), about 2 miles from the city center point. | [NOAA NCEI, U.S. Climate Normals 1991–2020](https://www.ncei.noaa.gov/data/normals-annualseasonal/1991-2020/access/USC00087982.csv) 1991–2020 normals | | Days a year at 90°F or hotter | 108 Average number of days per year with a high of 90°F or more; NOAA station Sanford (USC00087982), about 2 miles from the city center point. | [NOAA NCEI, U.S. Climate Normals 1991–2020](https://www.ncei.noaa.gov/data/normals-annualseasonal/1991-2020/access/USC00087982.csv) 1991–2020 normals | | Median home value | $309,300 Median value of owner-occupied homes (ACS table B25077). | [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25077?g=160XX00US1263650) 2020–2024 | | Homes built before 1990 | 45.0% 12,200 of 27,088 housing units were built in 1989 or earlier (ACS table B25034, year structure built). | [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25034?g=160XX00US1263650) 2020–2024 | | Households in Sanford | 24,875 Occupied housing units (one household per occupied home), ACS table B25003. | [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25003?g=160XX00US1263650) 2020–2024 | | Atlantic hurricane season | June 1 to November 30 An average season (1991–2020) has 14 named storms, 7 hurricanes and 3 major hurricanes. | [NOAA National Hurricane Center, Tropical Cyclone Climatology](https://www.nhc.noaa.gov/climo/) 1991–2020 climate period | | Florida air-conditioning contractor classes | Class A or Class B Class A has no size limit; Class B covers systems up to 25 tons of cooling and 500,000 Btu of heating. | [Florida Statutes s. 489.105 (definitions)](http://www.leg.state.fl.us/statutes/index.cfm?App_mode=Display_Statute&URL=0400-0499/0489/Sections/0489.105.html) 2026 Florida Statutes | | Check an HVAC contractor's license | Florida DBPR license search Search by name or license number for certified (CAC) and registered (RA) air-conditioning contractors and their status. | [Florida Department of Business and Professional Regulation](https://www.myfloridalicense.com/wl11.asp) live lookup | Figures tagged “Sample figure” show what our live data feed will fill in from that source; they are not real counts. We never print license numbers: look them up on the official portal. ## Hiring hvac repair in Sanford: what to check yourself 1. **Ask for the license number and look it up.** The license should be in the company's or owner's name, not a third party who lends it. 2. **Get the insurance certificate sent from the insurer to you.** Ask for liability and, if they have employees, workers' compensation. 3. **Make sure the contractor pulls any permit.** If you are asked to pull it as the owner, treat that as a red flag. 4. **Tie payments to finished stages** rather than paying most of the price up front. 5. **Get the scope, price and warranty in writing** before work starts. ## Questions about verified hvac repair in Sanford What was checked before these HVAC repair companies in Sanford were listed? Only businesses whose license and registration were checked against public records are listed. They are ordered by the checks they passed and their review history. We compared 5 HVAC repair companies for Sanford. Paid placements never change the order. Are these HVAC repair 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. Which of these HVAC repair companies in Sanford has the best reviews? Dynamic Heating & Air has a 4.9 rating from 169 public reviews, the highest on this page. How many quotes should I get for HVAC repair companies in Sanford? Get at least three. Use the quote form on this page: only the businesses you tick receive your request. ## Run a hvac repair business in Sanford? Claim your free profile to keep your details right and see when your next check is due. [Claim your free profile](https://thecityverified.com/claim/) [Or send a correction](https://thecityverified.com/corrections/) ## Related services in Sanford - [HVAC Contractors](https://thecityverified.com/sanford/hvac-contractors/) - [AC Repair](https://thecityverified.com/sanford/ac-repair/) - [AC Maintenance & Tune-Up](https://thecityverified.com/sanford/ac-maintenance/) - [AC Installation & Replacement](https://thecityverified.com/sanford/ac-replacement/) - [Furnace & Heating Repair](https://thecityverified.com/sanford/furnace-repair/) - [Furnace Installation & Replacement](https://thecityverified.com/sanford/furnace-replacement/) - [AC & HVAC Maintenance and Tune-Ups](https://thecityverified.com/sanford/hvac-maintenance-tune-ups/) - [HVAC Diagnostic & Repair Service](https://thecityverified.com/sanford/hvac-diagnostic-repair/) ## Verified hvac repair nearby - [Jacksonville](https://thecityverified.com/jacksonville/hvac-repair/) - [Miami](https://thecityverified.com/miami/hvac-repair/) - [Tampa](https://thecityverified.com/tampa/hvac-repair/) - [Orlando](https://thecityverified.com/orlando/hvac-repair/) - [Port St. Lucie](https://thecityverified.com/port-st-lucie/hvac-repair/) - [St. Petersburg](https://thecityverified.com/st-petersburg/hvac-repair/) - [Cape Coral](https://thecityverified.com/cape-coral/hvac-repair/) - [Hialeah](https://thecityverified.com/hialeah/hvac-repair/) - [Home](https://thecityverified.com/) - [About CityVerified](https://thecityverified.com/about/) - [How verification works](https://thecityverified.com/how-verification-works/) - [How we make money](https://thecityverified.com/how-we-make-money/) - [Corrections](https://thecityverified.com/corrections/) - [Claim a profile](https://thecityverified.com/claim/) - [Contact](https://thecityverified.com/contact/) - [Privacy](https://thecityverified.com/privacy/) - [Terms](https://thecityverified.com/terms/) CityVerified checks public records and documents so you can see who you're dealing with. We earn money from optional business profile upgrades and, when you ask for a quote, from the businesses that receive it. Neither affects verification results. © 2026 CityVerified. Records reflect what we could confirm on the date shown.