--- title: Ductwork Repair & Replacement in Sanford: The Best 3 url: https://thelocalthree.com/sanford/ductwork-repair/ updated: 2026-10-29 --- [Local *Three* Selected, not listed](https://thelocalthree.com/) - [Sanford](https://thelocalthree.com/sanford/) - [Ductwork Repair & Replacement](https://thelocalthree.com/ductwork-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. [Sanford](https://thelocalthree.com/sanford/) 4. Ductwork Repair & Replacement Sanford · Ductwork Repair & Replacement # The 3 Best Companies for Ductwork Repair & Replacement in Sanford 2027 Edition Updated October 29, 2026 By the Local Three editors [How we select](https://thelocalthree.com/how-we-select/) In short Of the 5 companies for ductwork repair & replacement we reviewed in Sanford, these three had the strongest records: 295 public reviews between them, averaging 5.0 out of 5. Local Three editors · October 29, 2026 ## The short answer For ductwork repair & replacement in Sanford, call **ABC Air Conditioning and Heating Specialist - Sanford** , **Advanced Technology** or **Val Home Solutions** first. We chose them from 5 local companies on rating, review volume, recent activity and years in business. ## Our 3 selections for ductwork repair & replacement Editor's Pick ### [ABC Air Conditioning and Heating Specialist - Sanford](https://thelocalthree.com/business/abc-air-conditioning-and-heating-specialist-sanford-sanford/) **4.9** from 152 reviews Based in Sanford Coverage Based in Sanford #### Why we picked them The strongest overall record of the 5 companies for ductwork repair & replacement we reviewed in Sanford: rating, review volume, recent activity and years in business, taken together. Checked Oct 2026 - State license Request a quote [Call +1 407-783-8081](tel:+14077838081)[Website](https://abcairandheat.com/) Reader Favorite ### [Advanced Technology](https://thelocalthree.com/business/advanced-technology-sanford/) **5.0** from 112 reviews Based in Sanford Coverage Based in Sanford #### Why we picked them A large, loyal client base: 112 public reviews, averaging 5.0 out of 5. Request a quote [Call +1 407-675-5109](tel:+14076755109)[Website](https://www.advancedtechnologyhc.com/) Selection 03 ### [Val Home Solutions](https://thelocalthree.com/business/val-home-solutions-sanford/) **5.0** from 31 reviews Based in Sanford Coverage Based in Sanford #### Why we picked them A steady public record: 5.0 from 31 reviews. Request a quote [Call +1 448-418-8301](tel:+14484188301)[Website](https://valhomesolutions.com/home) Beyond the three ## More companies for ductwork repair & replacement in Sanford Other Sanford companies that met our basic bar. We looked at 5 in all for this work. - SunVena HVAC 4.7 · 23 - Elemental 4.1 · 27 At a glance ## The three, side by side Comparison of the selected ductwork repair & replacement in Sanford | | 01 ABC Air Conditioning and Heating Specialist - Sanford | 02 Advanced Technology | 03 Val Home Solutions | |---|---|---|---| | Best for | Editor's Pick | Reader Favorite | – | | Rating | 4.9 · 152 reviews | 5.0 · 112 reviews | 5.0 · 31 reviews | | In business | – | – | – | | Budget | – | – | – | | Free estimate | Ask | Ask | Ask | | License | Checked Oct 2026 | Not confirmed yet | Not confirmed yet | | Based in | Sanford | Sanford | Sanford | 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.** 5 companies for ductwork repair & replacement in Sanford, 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 · Seminole ## Sanford, 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 Sanford (USC00087982), about 2 miles from the city center point. 3,408 [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: 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. 108 [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: Median value of owner-occupied homes (ACS table B25077). $309,300 [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: 12,200 of 27,088 housing units were built in 1989 or earlier (ACS table B25034, year structure built). 45.0% [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25034?g=160XX00US1263650) · 2020–2024 Households in Sanford: Occupied housing units (one household per occupied home), ACS table B25003. 24,875 [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25003?g=160XX00US1263650) · 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 repair & replacement in Sanford: 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 repair & replacement in Sanford How did the editors choose these ductwork repair & replacement companies in Sanford? Editors shortlist businesses with strong ratings and enough reviews, check their records, and choose the final picks against the published criteria. We compared 5 ductwork repair & replacement companies for Sanford. Paid placements never change the order. Which of these ductwork repair & replacement companies in Sanford has the best reviews? Advanced Technology has a 5.0 rating from 112 public reviews, the highest on this page. Which of these ductwork repair & replacement companies has the most reviews? ABC Air Conditioning and Heating Specialist - Sanford, with 152 public reviews. A long review history shows how a business handles many jobs. Are these ductwork repair & replacement 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 repair & replacement companies in Sanford? Get at least three. Use the quote form on this page: only the businesses you tick receive your request. Related in Sanford ## Also selected - [HVAC Contractors](https://thelocalthree.com/sanford/hvac-contractors/) - [HVAC Repair](https://thelocalthree.com/sanford/hvac-repair/) - [HVAC System Replacement](https://thelocalthree.com/sanford/hvac-replacement/) - [AC Repair](https://thelocalthree.com/sanford/ac-repair/) - [Emergency AC Repair](https://thelocalthree.com/sanford/emergency-ac-repair/) - [AC Maintenance & Tune-Up](https://thelocalthree.com/sanford/ac-maintenance/) - [AC Installation & Replacement](https://thelocalthree.com/sanford/ac-replacement/) - [Furnace & Heating Repair](https://thelocalthree.com/sanford/furnace-repair/) Nearby editions ## Ductwork Repair & Replacement nearby - [Jacksonville](https://thelocalthree.com/jacksonville/ductwork-repair/) - [Miami](https://thelocalthree.com/miami/ductwork-repair/) - [Tampa](https://thelocalthree.com/tampa/ductwork-repair/) - [Orlando](https://thelocalthree.com/orlando/ductwork-repair/) - [Port St. Lucie](https://thelocalthree.com/port-st-lucie/ductwork-repair/) - [St. Petersburg](https://thelocalthree.com/st-petersburg/ductwork-repair/) - [Cape Coral](https://thelocalthree.com/cape-coral/ductwork-repair/) - [Hialeah](https://thelocalthree.com/hialeah/ductwork-repair/) Up a level ## More in Sanford - [Sanford edition](https://thelocalthree.com/sanford/) - [Ductwork Repair & Replacement, every city](https://thelocalthree.com/ductwork-repair/) For businesses ## Own a local business in Sanford? 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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.