Is A3S Engineering & Maintenance Services. licensed and registered?

Checked on October 29, 2026: operating status confirmed. The checks table on this page lists each source.

How is A3S Engineering & Maintenance Services. rated?

5.0 out of 5 from 10 public reviews.

On the air duct cleaning companies list for Sanford, at number 2.

Call +1 321-483-0741. Or use the website link on this page.

Profile · Sanford air duct cleaning companies · Selection 02 of 03

Verified · checked Oct 20265.0 from 10 reviews

Business overview

A3S Engineering & Maintenance Services. works from Sanford and has 10 public reviews averaging 5.0.

Why they stand out

The seal

Verified · checked Oct 2026

Records show standing on the date shown, not the quality of the work. What each check means.

Reviews summary

5.0out of 5
10 reviews

Collected from public review platforms; last refreshed October 31, 2026.

We read how recent the reviews are, whether problems got fixed and how the business replies to criticism, not just the stars.

Local facts · public records

Context for hiring in Sanford, from public sources. Records show activity and rules, not quality.

Median home value: Median value of owner-occupied homes (ACS table B25077).: $309,300; U.S. Census Bureau, American Community Survey 5-year estimates · 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 · 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 · 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 · 1991–2020 climate period
Median year homes were built: Half of all housing units were built before this year (ACS table B25035).: 1994; U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
Owner-occupied homes: 12,947 of 24,875 occupied homes are lived in by their owners (ACS table B25003).: 52.0%; U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024

Public sources, checked October 31, 2026.

Contact & quote

Tell A3S Engineering & Maintenance Services. a little about the job. Most businesses reply within one or two working days.

Questions

Is A3S Engineering & Maintenance Services. licensed and registered?: Checked on October 29, 2026: operating status confirmed. The checks table on this page lists each source.
How is A3S Engineering & Maintenance Services. rated?: 5.0 out of 5 from 10 public reviews.
Where does A3S Engineering & Maintenance Services. appear on Local Three?: On the air duct cleaning companies list for Sanford, at number 2.
How do I contact A3S Engineering & Maintenance Services.?: Call +1 321-483-0741. Or use the website link on this page.

For the owner

Claim this profileFree. It never changes our selection.
Badges for A3S Engineering & Maintenance Services.’s websiteShow your selection on your own site.
Send a correctionWe check every request within five working days.

Source: Google Maps data, October 29, 2026