InvitedAC Maintenance & Tune-Up · Sanford
A3S Engineering & Maintenance Services.
Invited to answer our five questions. Until then, here is the public record.
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Each answer appears here once the owner approves it.
What does ac maintenance & tune-up usually cost?
How long does the job normally take?
What should homeowners prepare before asking for a quote?
What kind of work do you specialize in?
What expensive mistake do homeowners commonly make?
Business details
- Address
- 189 Venetian Bay Cir, Sanford, FL 32771
- Phone
- +1 321-483-0741
- Website
- www.airductcleaningbya3s.com
- Hours
- Sunday: Closed; Monday: 7AM-5PM; Tuesday: 7AM-5PM; Wednesday: 7AM-5PM; Thursday: 7AM-5PM; Friday: 7AM-5PM; Saturday: 7AM-5PM
- Service area
- Sanford
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Interview pages
Checked against the record
· last checked October 29, 2026
- Operating statusPublic record Confirmed Google Maps listing · checked October 29, 2026
“Verified” covers: verified operating (open in current business listings), verified business information (name, address and phone match those listings) and, where shown, a verified business record (state license or registration). Checks show what public records and documents said on the date shown; they are not a guarantee of work quality. Insurance is a document the business sent us.
Questions about A3S Engineering & Maintenance Services.
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 Five Questions?
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.
Is this your business?
Claim this profile and answer the five questions in your own words. Badges for A3S Engineering & Maintenance Services.’s website
Source: Google Maps data, October 29, 2026