Air Conditioning and Heating - Hazelwood, MO

Let the experienced professionals at Swiss Air Heating & Cooling, LLC provide the HVAC service in Hazelwood, MO, that keeps you focused on enjoying life. You’ll stay comfortable and relaxed, enjoying your legacy or brand-new equipment. When repairs, maintenance, or other services are needed, you’ll know that our HVAC contractor team is ready to help.

We also help you select then install any heating and cooling equipment or options, such as air quality features or zoned ductwork, that you require. Summers are easy with fishing at the Harry S. Truman Park and relaxing at home in air-conditioned comfort.

Professional HVAC Service and Repair in Hazelwood

Keep your heating and cooling equipment in excellent repair by calling Swiss Air Heating & Cooling, LLC when you notice performance or other problems. Our trusted technicians provide expert diagnosis and repair options for you to review with transparent pricing. Once you’ve decided to go ahead with repairs, we work quickly with equipment and parts at the ready in our well-stocked vehicles.

You’ll be comfortable in Hazelwood before you know it, and your system will provide the efficiency and reliability you expect. Calling for repairs before system failure helps avoid wear and tear, and can add to its service life as well. We encourage you to keep our number handy, and schedule convenient repairs or call for quick HVAC repair service.

Here are just some of the HVAC issues we can help you with:

Uneven temperature distribution in your home

Strange or loud noises coming from your HVAC system

Inconsistent cooling or heating performance

Higher energy bills without an obvious explanation

Poor air quality, including dust, odors, or allergies

Frequent on/off cycling of your HVAC system

Visible leaks or moisture around your HVAC unit

An old or outdated HVAC system (typically over 10-15 years old)

Frequent breakdowns or the need for constant repairs

Thermostat issues, such as inaccurate temperature readings

HVAC Installation in Hazelwood

Think past the well-orchestrated process of HVAC equipment installation to the enjoyable comfort, higher energy efficiency, and reliable operation of a new system. Replacing your current system is something we do frequently, with precision and care, to minimize the impact on your family’s day.

Once we’ve installed, tested, and turned off your system, we check for your satisfaction and carefully clean up our work area. If you’d like help selecting your new AC or heating system, we can review the many new high-efficiency options, explain BTU and SEER2 ratings, and cover available incentives along with financing on approved credit.

Reliable HVAC Maintenance

We love providing maintenance for our HVAC customers since it helps them enjoy their heating and cooling systems more. A maintenance checklist, inspection, and tune-up bring your systems as close to original performance and safety as possible while identifying any repair needs proactively.

Your well-running system reduces wear and promotes component longevity. From air filter changes to coil cleaning and combustion checks, our experts make maintenance visits count!

Air Conditioning and Heating in Hazelwood, MO

Professional HVAC Service and Repair in Hazelwood

HVAC Installation in Hazelwood

Reliable HVAC Maintenance

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