Our quick choice
Facemyer Air Conditioning and Heating
Record checks pending
Strengths
- Most reviews of the four (963)
Trade-offs
- Lowest rating of the four (4.9), still above our bar
- No free estimate listed
Job comparison · Sanford · 4 compared
Indoor Air Quality Systems in Sanford: Compare 4 Companies
Short answer
For indoor air quality systems in Sanford, start with Facemyer Air Conditioning and Heating: the strongest all-round record of the 6 we checked. Compare it with ABC Air Conditioning and Heating Specialist - Sanford, Advanced Technology and Val Home Solutions below, then ask only the ones you like for a quote.
Four Sanford companies for indoor air quality systems compared
Swipe sideways to compare all 4
| Compare | ||||
|---|---|---|---|---|
| Rating | 4.9 / 5 | 4.9 / 5 | 5.0 / 5 | 5.0 / 5 |
| Reviews | 963 | 152 | 112 | 31 |
| Years operating | Not known | Not known | Not known | Not known |
| Services | Not listed yet | Not listed yet | Not listed yet | Not listed yet |
| Price | Not published | Not published | Not published | Not published |
| Free estimate | Not listed | Not listed | Not listed | Not listed |
| Based in | SanfordBased here | SanfordBased here | SanfordBased here | SanfordBased here |
| Verified | Not yetCheck pending | Checked1 of 1 records, Oct 2026 | Not yetCheck pending | Not yetCheck pending |
| Best for | Best overall | Most reviewed | A strong all-round choice | A strong all-round choice |
Ratings and reviews from public review sites, checked October 29, 2026.Bars compare the four with each other.Spot a mistake?
Our quick choice
No time to read everything? Start here.
If you call just one
Facemyer Air Conditioning and Heating
The strongest overall score of the four: rating, review volume, recent activity, years in business and the checks we could confirm, taken together.
- 963 reviews, rated 4.9
- Choose instead if you want the most-reviewed optionABC Air Conditioning and Heating Specialist - Sanford
- Choose instead if you want another strong optionAdvanced Technology
- Choose instead if you want another strong optionVal Home Solutions
The four, up close
Key facts, strengths and trade-offs for each, so you know what you’re getting.
- State license
Strengths
- License checked Oct 2026
Trade-offs
- Lowest rating of the four (4.9), still above our bar
- No free estimate listed
Strong all-rounder
Advanced Technology
Record checks pending
Strengths
- Highest rating of the four (5.0)
Trade-offs
- No free estimate listed
- Price level not published yet
Also in the four
Get quotes from the companies you choose
Tick one or several. Only the ones you tick will see your request.
Before you sign: five checks
Ask every company for the same scope in writing, then check these.
- Written quote with materials, permit fees and clean-up
- Active state license and insurance
- The company pulls the permit, not you
- Written warranty: what and how long
- Payments tied to finished stages
How we picked these four
We compare, we don’t sell spots. Every FourBest page follows the same published method.
- 6Sanford companies for indoor air quality systems passed our basic checks
- 1,258public reviews behind the four we picked
- 4picked, each with a different strength
- $0paid by any business to be included
Local facts: Seminole
Public data behind this comparison.
- 3,408Cooling 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.Public recordNOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
- 108Days 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.Public recordNOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
- $309,300Median home value: Median value of owner-occupied homes (ACS table B25077).Public recordU.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
- 45.0%Homes built before 1990: 12,200 of 27,088 housing units were built in 1989 or earlier (ACS table B25034, year structure built).Public recordU.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
- 24,875Households in Sanford: Occupied housing units (one household per occupied home), ACS table B25003.Public recordU.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
- June 1 to November 30Atlantic hurricane season: An average season (1991–2020) has 14 named storms, 7 hurricanes and 3 major hurricanes.Public recordNOAA National Hurricane Center, Tropical Cyclone Climatology · 1991–2020 climate period
Figures from public sources, checked October 29, 2026.
More companies for indoor air quality systems in Sanford
The other 2 companies that passed our basic checks.
| Company | Rating | Reviews | Years |
|---|---|---|---|
| SunVena HVACSanford | 4.7 | 23 | – |
| A3S Engineering & Maintenance Services.Sanford | 5.0 | 10 | – |
FAQ: companies for indoor air quality systems in Sanford
How is the top 4 ranking of indoor 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 6 indoor air quality systems companies for Sanford. Paid placements never change the order.
Which of these indoor air quality systems 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 indoor air quality systems companies has the most reviews?
Facemyer Air Conditioning and Heating, with 963 public reviews. A long review history shows how a business handles many jobs.
Are these indoor air quality systems companies licensed?
1 of the 4 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 indoor 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.
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