— Heating & air conditioning (HVAC) · O'Fallon, MO

Heating & air conditioning (HVAC) in O'Fallon.

Swiss Air Heating & Cooling, LLC is a heating & air conditioning (hvac) business in O'Fallon, MO. This page is built from public business records and hasn’t been confirmed by the owner yet.

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AssistAnt › Pro directory › O'Fallon, MO
What we do

Services

❄️Heating & air conditioning (HVAC)
Checked, with dates

🧾 Trust Card · 2 receipts

  • Listed in the AssistAnt 24/7 directoryBusiness record from Overture Maps open business data (CDLA-Permissive-2.0).
  • Shown as open for business in the source dataOperating status in the business record.

Not verified yet: Owner has not confirmed this listing yet; License and insurance not reviewed by AssistAnt yet; No AssistAnt job history linked to this listing yet.

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In their words

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Where

Service area

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About Swiss Air Heating & Cooling, LLC

Swiss Air Heating & Cooling, LLC is listed on AssistAnt for heating & air conditioning (hvac) in O'Fallon, MO.

Built from public business information. Call to confirm before you go.

Contact

Phone
(636) 337-3008
Website
swissairstl.com · loaded when we checked Oct 26, 2026
Location
O'Fallon, MO, 63366 (service area)
Booking
Not bookable online yet. Call the business directly.
Listed from public recordsNot verified yet. Details come from open business data and may be out of date.See the Trust Card: what we checked, how and when →

Quick facts about Swiss Air Heating & Cooling, LLC

What is the phone number for Swiss Air Heating & Cooling, LLC?
(636) 337-3008. You call Swiss Air Heating & Cooling, LLC directly; AssistAnt never sits in the middle.
Where is Swiss Air Heating & Cooling, LLC?
Swiss Air Heating & Cooling, LLC serves O'Fallon, MO as a service-area business (no street address shown).
Is Swiss Air Heating & Cooling, LLC still in business?
Their website loaded when AssistAnt checked it on October 26, 2026.
Is Swiss Air Heating & Cooling, LLC licensed and insured?
Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
Who else is near O'Fallon?
AssistAnt lists 210 HVAC companies near O'Fallon. Closest to Swiss Air Heating & Cooling, LLC: Rippelmeyer Services (0.2 mi), Stay Cool Climate Control (0.3 mi), Absolute Comfort Systems Heating & Air Conditioning (1.0 mi).
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