Our number one priority is keeping our clients safe. We have taken necessary precautions by disinfecting all surfaces, wearing a mask and shoe covers, and implementing COVID screenings on all clients and employees. We actively do our part to keep the community safe and protected.

Protect Your Home’s Air Quality

Experience. Quality. Responsibility.

When your home or office’s heating or air conditioning system is down, you need someone you can trust to handle the repair.
Perfect Air in Festus, MO, is your trusted heating and cooling system contractor that can maintain, repair, or even install a brand new one.

We strive to deliver honest and trustworthy service on every job because we know our clients deserve the best. When working through repairs, we will thoroughly inspect and identify the issue at hand and quickly and efficiently develop the right solution.

Whether you need a new air conditioning system for your business or need a repair on your current system at home, we are experienced and ready to help.

Who is Perfect Air?

Since 1982, Perfect Air has provided air conditioning, heating, and ductwork services to businesses and homes across Festus, MO.

Perfect Air was founded to provide quality and affordable heating and air services to residential and commercial clients. We strive to treat every job as if it were our own home or office. There’s a reason we have been trusted for almost 40 years to deliver excellent heating and cooling system services.


Certified Technicians

Our technicians have over 100 years of technical experience combined. Each technician is EPA-certified and licensed and participates in continued education to stay current on technology updates and new techniques in the field.

We also require a drug screening and background check on every employee. We are committed to protecting your home by wearing shoe covers or laying down drop cloths during every job.


State-of-the-Art Technology

When it comes to ensuring the best quality and adequately diagnosing your system, we use state-of-the-art technology. Regardless of your make and model, we guarantee an efficient job through our technology.

Also, rather than billing by the hour, we use Straight Arrow pricing so the budget is established and there are no surprises by the time the job is completed.


Excellent Customer Service

We aim to deliver excellent customer service on every job, which is why we provide maintenance agreements and emergency services. With our service agreements, you can rest assured knowing that your home or business is always working correctly with routine maintenance, repairs, and more.

Whether you are a homeowner or business owner, we want to ensure you are always comfortable and your air quality is safe. No project is too small or too big for us to handle.


Excellent service and very knowledgeable. Would highly recommend to anyone. Also very customer based and well seasoned all the way around.”

Mike C.

Courteous, nice, friendly, knowledgeable, great job. Love Perfect Air, because now I have warm air. Thank you Daniel!👍”

Donna K.

Bob was extremely professional and the company was able to get us on their schedule next day for servicing 4 units for our home and rentals.”

Jessica V.

To request an appointment time for service, please contact us at 636-937-2578 today!

Hours: 24/7
Available for Emergencies