--- title: Ductwork & Air Quality Systems in Sanford: Pros With Proof url: https://thelocalproof.com/sanford/ductwork-air-quality/ updated: 2026-10-31 --- Skip to content [Local **Proof**](https://thelocalproof.com/) Proof of real work, with the source and date. [For businesses](https://thelocalproof.com/claim/) - [Sanford](https://thelocalproof.com/sanford/) - [Ductwork & Air Quality Systems](https://thelocalproof.com/sanford/ductwork-air-quality/) - [What counts as proof](https://thelocalproof.com/what-counts-as-proof/) - [Corrections](https://thelocalproof.com/corrections/) - [How we make money](https://thelocalproof.com/how-we-make-money/) 1. [Home](https://thelocalproof.com/) 2. [Florida](https://thelocalproof.com/florida/) 3. [Sanford](https://thelocalproof.com/sanford/) 4. Ductwork & Air Quality Systems Sanford Ductwork & Air Quality Systems Updated Oct 31, 2026 # Ductwork & Air Quality Systems in Sanford: the 5 with the most proof of work Ranked by what the records show, not by what the businesses say: permits pulled, reviews coming in over time, and public record checks. - **15** on file - **12,794** public reviews counted - **15** with records matched ## Top 3 ductwork & air quality systems companies in Sanford Order follows a published score: records and permits 30%, review volume 25%, recent reviews 20%, complete profile 15%, years 5%, rating 5%. Nobody pays to be here. 1. ### 1. [R & A Industries](https://thelocalproof.com/business/r-a-industries-sanford/) Oviedo · 4.9 average rating Evidence **747** reviews1 record matched Request a quote [See the evidence](https://thelocalproof.com/business/r-a-industries-sanford/)[Call +1 407-384-0034](tel:+14073840034)[Website](https://randaindustries.com/) 2. ### 2. [E&G HVAC services](https://thelocalproof.com/business/e-g-hvac-services-sanford/) Winter Springs · 4.8 average rating Evidence **574** reviews1 record matched Request a quote [See the evidence](https://thelocalproof.com/business/e-g-hvac-services-sanford/)[Call +1 407-960-6198](tel:+14079606198)[Website](http://eg-hvac.com/) 3. ### 3. [Complete Air Mechanical](https://thelocalproof.com/business/complete-air-mechanical-sanford/) Longwood · 4.0 average rating Evidence **559** reviews1 record matched Request a quote [See the evidence](https://thelocalproof.com/business/complete-air-mechanical-sanford/)[Call +1 407-915-0144](tel:+14079150144)[Website](https://trustcompleteair.com/) ### More ductwork & air quality systems companies in Sanford 1. 4. [Facemyer Air Conditioning and Heating](https://thelocalproof.com/business/facemyer-air-conditioning-and-heating-sanford/) Sanford · 4.9 average rating Evidence **963** reviews1 record matched 2. 5. [Frank Gay Services](https://thelocalproof.com/business/frank-gay-services-sanford/) Longwood · 4.6 average rating Evidence **8,293** reviews1 record matched ### Proven or claimed - Proven A public record backs it. Source and date shown. - Claimed The business says so, or sent the document itself. - Not matched yet No matching record found yet. Not a finding against anyone. [What counts as proof](https://thelocalproof.com/what-counts-as-proof/) ## Also on file in Sanford 10 more ductwork & air quality systems companies, by name. No permit records matched for these yet. Less on record usually means less has been published, not a problem with the business. Other ductwork & air quality systems companies in Sanford, data as of October 31, 2026 | Business | Reviews | Records matched | |---|---|---| | [A3S Engineering & Maintenance Services.](https://thelocalproof.com/business/a3s-engineering-maintenance-services-sanford/) Sanford | 10 | 1 | | [ABC Air Conditioning and Heating Specialist - Sanford](https://thelocalproof.com/business/abc-air-conditioning-and-heating-specialist-sanford-sanford/) Sanford | 152 | 2 | | [ABC Cleaning Inc. of Oviedo](https://thelocalproof.com/business/abc-cleaning-inc-of-oviedo-sanford/) Oviedo | 672 | 1 | | [Advanced Technology](https://thelocalproof.com/business/advanced-technology-sanford/) Sanford | 112 | 1 | | [Air Flow Designs Heating & Air Conditioning](https://thelocalproof.com/business/air-flow-designs-heating-air-conditioning-sanford/) Casselberry | 587 | 1 | | [Elemental](https://thelocalproof.com/business/elemental-sanford/) Sanford | 27 | 1 | | Sanford Air Duct Cleaning Pros Sanford | 30 | 1 | | [SunVena HVAC](https://thelocalproof.com/business/sunvena-hvac-sanford/) Sanford | 23 | 2 | | System Tech Services, Inc. Sanford | 14 | 2 | | [Val Home Solutions](https://thelocalproof.com/business/val-home-solutions-sanford/) Sanford | 31 | 1 | ## Ask the top ductwork & air quality systems companies for a quote Send my request to Goes only to the businesses you tick above. They may pay us for the request; it doesn't change their evidence. ### Who sees your request Only the businesses you tick. We don't sell your details. [Privacy](https://thelocalproof.com/privacy/) Public record · Sanford ## What the public record says about Sanford 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 Questions ## Questions about ductwork & air quality systems companies in Sanford How is the top 5 ranking of ductwork & air quality systems companies in Sanford calculated? Each business gets a score from its rating, review volume, recent reviews, years in business, profile completeness and record checks. The highest scores make the list. We compared 15 ductwork & air quality systems companies for Sanford. Paid placements never change the order. Which of these ductwork & air quality systems companies in Sanford has the best reviews? Facemyer Air Conditioning and Heating has a 4.9 rating from 963 public reviews, the highest on this page. Which of these ductwork & air quality systems companies has the most reviews? Frank Gay Services, with 8293 public reviews. A long review history shows how a business handles many jobs. Are these ductwork & air quality systems 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. How many quotes should I get for ductwork & air quality systems companies in Sanford? Get at least three. Use the quote form on this page: only the businesses you tick receive your request. ## More in Sanford ### Related in Sanford - [HVAC Contractors](https://thelocalproof.com/sanford/hvac-contractors/) - [Air Duct Cleaning Companies](https://thelocalproof.com/sanford/air-duct-cleaning-companies/) - [HVAC Repair](https://thelocalproof.com/sanford/hvac-repair/) - [HVAC System Replacement](https://thelocalproof.com/sanford/hvac-replacement/) - [AC Repair](https://thelocalproof.com/sanford/ac-repair/) - [Emergency AC Repair](https://thelocalproof.com/sanford/emergency-ac-repair/) ### Ductwork & Air Quality Systems nearby - [Jacksonville](https://thelocalproof.com/jacksonville/ductwork-air-quality/) - [Miami](https://thelocalproof.com/miami/ductwork-air-quality/) - [Tampa](https://thelocalproof.com/tampa/ductwork-air-quality/) - [Orlando](https://thelocalproof.com/orlando/ductwork-air-quality/) - [Port St. Lucie](https://thelocalproof.com/port-st-lucie/ductwork-air-quality/) - [St. Petersburg](https://thelocalproof.com/st-petersburg/ductwork-air-quality/) ## Do this work in Sanford? Claim your free profile and point us to your permits or records. We add what checks out, with the source and date. Paying never changes what the records show. [Claim or add proof](https://thelocalproof.com/claim/)[Or report an error](https://thelocalproof.com/corrections/) [Local **Proof**](https://thelocalproof.com/) Proof that a business actually does the work: permits, review history and public records, each with its source and date. What a business only claims is labelled as a claim. ## Directory - [All proof lists](https://thelocalproof.com/) - [Sanford](https://thelocalproof.com/sanford/) - [Ductwork & Air Quality Systems, all cities](https://thelocalproof.com/ductwork-air-quality/) - [HVAC Contractors](https://thelocalproof.com/sanford/hvac-contractors/) - [Air Duct Cleaning Companies](https://thelocalproof.com/sanford/air-duct-cleaning-companies/) - [HVAC Repair](https://thelocalproof.com/sanford/hvac-repair/) - [Request quotes](https://thelocalproof.com/quote/) ## Proof - [What counts as proof](https://thelocalproof.com/what-counts-as-proof/) - [Corrections](https://thelocalproof.com/corrections/) - [About LocalProof](https://thelocalproof.com/about/) - [Contact](https://thelocalproof.com/contact/) - [Data sources](https://thelocalproof.com/data-sources/) - [Privacy](https://thelocalproof.com/privacy/) - [Terms](https://thelocalproof.com/terms/) ## Businesses - [Claim a profile or add proof](https://thelocalproof.com/claim/) - [Report an error](https://thelocalproof.com/corrections/) - [How we make money](https://thelocalproof.com/how-we-make-money/) **How we make money.** Businesses can pay for profile tools and lead notifications, and may pay when you send them a quote request. Money can't add a permit, change a date or move a business up a list. Sponsored placements are labelled. © 2026 LocalProof · [About](https://thelocalproof.com/about/) · [Contact](https://thelocalproof.com/contact/) · [Privacy](https://thelocalproof.com/privacy/) · Every fact is shown as of the date beside it