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(636) 397-1237
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Emergency Service Available 24/7
(636) 397-1237

AC Replacement Services

24/7 Emergency Service

For your cooling service needs, call 636-397-1237

$250 Off a New AC Unit

USE PROMO CODE: NEWAC250

Promotion code must be received at time of service. Cannot be combined with any other offer. No cash value. Contact Faszold for details.

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Schedule Your Cooling Replacement Near St Louis and St Charles County Now

Air Conditioning Replacement Service

When you need to replace your cooling system, trust the experts at Faszold. Our technicians have years of experience repairing and installing all makes and models of air conditioning units, ductless systems, and heat pump systems – we also ensure that your new cooling system is up-to-code for your family’s safety and comfort.

Our team is committed to providing quality workmanship with integrity for every customer we serve throughout St Louis and St Charles County. It’s the level of professional service and dedication to your comfort we’ve provided since 1980.

A Trusted Name in HVAC

It’s not just our name – it’s the Faszold promise to provide exceptional customer service and products that ensure your absolute comfort and well-being.

A+ BBB Rated Company
In Business Over 40 Years Serving St. Louis
Top Rated Local HVAC Company on Google
Upfront Transparent Pricing & No Pressure Sales
Best Products & Service We Stand Behind & Guarantee
We are Licensed, Bonded, and Insured
Factory Trained Technicians
Easy Service Scheduling & Fast Service Turnaround

Faszold Promotions

Faszold is committed to your comfort. Not only do we provide the industry’s best heating and cooling service at incredible prices, but we also help you save even more with our promotional offers.

$115 A/C Maintenance

USE PROMO CODE: MAINT115

Promotion code must be received at time of service. Cannot be combined with any other offer. No cash value. Contact Faszold for details.

$10 Off Diagnostic

USE PROMO CODE: SERV10

Promotion code must be received at time of service. Cannot be combined with any other offer. No cash value. Contact Faszold for details.

0% Financing Available on New A/C Equipment

See What Our Customers Say About Our Service

If I could give them a 10 it would be well deserved. They were here within 4 hours of me calling and my ac running in 1. Very professional and very knowledgeable. Thanks guys you saved us from the Missouri heat and humidity.
If I could give them a 10 it would be well deserved. They were here within 4 hours of me calling and my ac running in 1. Very professional and very knowledgeable. Thanks guys you saved us from the Missouri heat and humidity.

- Tina Huml, Google Local Guide · Level 6

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