Duct Cleaning

Welcome to Swiss Air Heating & Cooling – Trusted Heating and Cooling Company in St. Louis

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Chris W.

39 days ago

St.louis no cool service call repaired loose wires in panel.

Near Kingshill Dr, Creve Coeur, MO 63141

It's that time of year!

Time to change your Vapor Pad®!

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Our ServicesWe Care About Doing It Right!

Air Conditioning Repair and Services in St. Louis

Sales & Service

We guarantee the best value on all of our installations!

Service & Repair

Efficient AC Maintenance

Efficent AC Maintenance. Complete Repairs

Service Plans

Save money with our Advantage Club Benefits

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Heating System

Installation & Repair

We install, service and repair most varieties of heating systems

Heat Pump Service

We offer expert service on heat pumps to help save you money

Furnace Repair & Service

We can fix many breakdowns immediately

Rebate ProgramsSave money with these great rebate offers!

Ameren Missouri

Energy Efficiency Products Rebate
Get a $20 to $300 rebate on qualified models
RebateSavers

SAVE $25 Off the Purchase
of Any Programmable Thermostat for Your Home
Laclede Gas

Residential High Effiecency Rebate Program
Application Form

What People Are Saying

Sheri Harris

I can't say enough how great our experience was with their entire staff. Whether you need a quick service call or a whole new unit, don't hesitate to call these guys. Read More
Allison Durbin

We've used Swiss Air for repairs and maintenance for over 5 years, and every single time we interact with someone from that company we are impressed. Read More
Alicia Bayless

They did great. And it is running smoothly. My daughter is enjoying the digital thermostat as well; no more guessing game on setting the temperature. Read More
Alan and Danielle Tuttle

We have been pleased with the technicians who have been in our home. They are kind, courteous, respectful, and we feel like they have been educated and honest in our dealings with them. Many times they went beyond what we expected from them. Read More
Phil Kiefer

I'm writing this letter to you to say how much I like your company's service, cleanliness and courteousness. Swiss Air is the best company, employing the best people, for the best price... hands down. You guys are the leaders! keep up the great work! Read More

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HomeAdvisor Elite Service Pro - Swiss Air Heating & Cooling, LLC

Swiss Air Heating & Cooling, LLC is a HomeAdvisor Top Rated Pro

The Comfort Zone

Record Retention Guide

Dirty Sock Syndrome

Home Comfort Guide

Our Service Area

We are proudly serving the heating and cooling needs of the people in and around St. Charles county and St. Louis county areas; including Hazelwood, Florissant, Bridgeton, Chesterfield, Ballwin, Maryland Heights, St. Charles, St. Peters, O'Fallon, Wentzville and Lake St. Louis.