Most air conditioner installations are completed in a single day. The exact time depends on the type of system being installed, the condition of your existing ductwork, and any additional work required. Your Academy Air HVAC installer will give you a realistic timeframe and upfront pricing before any work begins.
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WHAT WE OFFER
Complete AC Unit Installation Services for St. Louis Homeowners
Whether your current system has reached the end of its life or you are installing central air for the first time, Academy Air’s certified HVAC installers are ready to help. Here is what we offer across St. Louis and St. Charles.
Central AC Installation
A properly sized and installed central air conditioning system makes all the difference in St. Louis summers. Our HVAC installers assess your home, recommend the right system for your square footage and comfort needs, and install it with care. Every air conditioner installation is backed by upfront pricing and our No Breakdown Guarantee.
AC Replacement
When your current system has run its course, Academy Air makes the replacement process straightforward. We handle the full removal and installation, provide honest comparisons of system options, and get your home cool again fast. Every replacement comes with upfront pricing and flexible financing to make the process easy.
Ductless Mini-Split Installation
No ductwork? No problem. Ductless mini-split systems are a flexible, energy-efficient solution for room additions, older St. Louis homes, and spaces where central AC isn’t practical. Academy Air’s HVAC installers handle the full installation from start to finish.
Heat Pump Installation
Replacing both your furnace and AC? A heat pump handles both heating and cooling from a single, efficient system. Academy Air installs heat pumps of all major brands and helps you find the right fit for your home and budget.
Smart Thermostat Installation
A new AC system works even better with a smart thermostat. Academy Air installs and configures smart thermostats that put your comfort schedule on autopilot, helping you save energy without sacrificing comfort.
Build Your New HVAC System
Not sure where to start? Academy Air’s HVAC installers will walk you through every option, from system size and brand to efficiency ratings and financing plans. We help St. Louis homeowners make confident, informed decisions before any work begins.
IS IT TIME FOR A NEW SYSTEM?
Signs It Is Time to Replace Your AC Unit
CUSTOMER REVIEWS
What Your St. Louis Neighbors Are Saying
Homeowners across St. Louis, Chesterfield, St. Charles, Ballwin, and beyond trust Academy Air for professional air conditioner installation. Here’s what some of them have to say.
Tom Grace
a month agoI cannot recommend Demetrius Shaw and Academy highly enough. Demetrius came to provide our semi-annual HVAC maintenance. Demetrius was extremely professional, always wore shoe covers inside and took the time to identify issues outside the scope of his assigned tasks. Instead of just identifying them he took the time to explain them, the underlying issues, and to suggest corrective course of action. He provided transparent pricing before starting any work. Fast, honest, efficient and top notch service. Top marks across the board!
Katherine Lavely
2 months agoThe response time was good. They came out within 24 hours. The repair man was awesome. He told me step-by-step of what can occur and how much it would cost. So five stars thank you everyone and thank you for repairman
Samija Halilovic
2 months agoI unfortunately woke up on my birthday to a flooded lower level after our main sewer drain backed up. I called Academy Air Heating, Cooling, Plumbing & Electric, and even on short notice they had someone out quickly for a very reasonable service call. I received an estimate at 10:42 and an update that our technician, Isaiah, was on his way by 12:08. Isaiah was professional, kind, and got right to work. He quickly diagnosed the issue, cleared the blockage, and thoroughly tested everything afterward by running water and flushing multiple times to make sure the problem was fully resolved. What really stood out was that he didn't just fix the issue and leave, he took the time to explain what caused the backup and gave my husband and me practical maintenance tips to help prevent it from happening again. We really appreciated how knowledgeable, patient, and helpful he was. No one wants to deal with a sewer backup, especially on their birthday, but Isaiah made a stressful situation so much easier. Excellent service from start to finish. Highly recommend!
Bradly Gould
2 months agoGreat experience! Had a loud unit that needed service, I called on a Sunday and they had someone out the next afternoon. John came out and was awesome. He did a detailed assessment and went over all options with their pros and cons. He truly was helping us decide the best option based on our situation and not pressuring us into buying more than we needed. I appreciated his professional opinion without high pressure sales, he was truly on our side. Highly recommend and will continue to use them for maintenance and repairs in the future. Stop looking, this is your company.
Jesse Trousdale
2 months agoGreat experience! Joe Vetter is my hero! It was an easy fix thankfully, but he was so kind and knowledgeable and went above & beyond to explain and educate me on the system & plumbing in my new home. I truly appreciate his help and expertise. Couldn’t have asked for a better technician. Will definitely be sticking with Joe & Academy for future plumbing & HVAC needs!
Larry Petcu
5 months agoClayton did a great job in installing the various components of by home backup system to include backup breaker, Interlock kit, power inlets, charging panel outlet and electrical system grounding. Anthony and David returned to complete the "future" task of the project a few weeks later to add another RV type outlet to the power station charging branch to permit turbo charging. They also added a "Return to Grid Power" sensor to complete the system. They also moved an outside GFCI outlet as I was having a deck extension added to the screen room. Similarly to Clayton's work, Anthony was meticulous, knowledgeable and extremely mindful of minimal disturbance to the home. Anthony also used this complex project to educate and train David, his apprentice, on tasks that he may not have otherwise had the opportunity to encounter. I commend their work and recommend them for similar projects.
Layla Getwell
8 months agoI had a great experience working with Anthony Dietz. He took the time to explain everything in detail, educated me on the issue, and walked me through all of my options without any pressure. I really appreciated how clearly Anthony broke things down so I could make an informed, confident decision about what was best for my situation. It’s refreshing to work with someone who is knowledgeable, patient, and genuinely focused on helping rather than just selling a quick fix. I would absolutely recommend Anthony to anyone looking for an honest and professional electrician. Oh did I mention he was friendly? lol
Sir Fairley
8 months agoThis company is amazing!!! They came out and got the old units uninstalled and had the new ones in with a few hours. Extremely polite and professional. Walked us through how the new units worked and how to set them for optimal efficiency and performance. The two installation techs were a true blessing to me and my family. Thanks again Joe and Ryan for your time and help. And thank you Academy Air for your service.
WHY CHOOSE ACADEMY AIR
The St. Louis AC Installation Company Your Neighbors Recommend
At Academy Air, we treat every home like it’s our own. Here’s what sets us apart from other HVAC installers in St. Louis.
Proudly serving St. Louis and St. Charles homeowners- 93% of repairs and installations completed on the first visit
- Certified HVAC installers trained on the latest technology and practices
- Upfront pricing before any work begins, no hidden fees
- Flexible financing options available on select systems
- BBB Accredited A+ Rated
- Open 24/7/365
- Proud dealers of Amana and American Standard systems
Protect Your New System with the Academy Home Care Plan
A new air conditioner is a significant investment. The Academy Home Care Plan helps you protect it. For just $14.95 a month, members receive annual maintenance visits, 20% off HVAC repairs and 10% off plumbing and electrical repairs, and priority scheduling to keep your new system running at its best for years to come.
- Four maintenance visits per year included
- 20% off HVAC repairs, 10% off plumbing and electrical repairs
- $120 annual loyalty credit toward a qualifying new system installation
- Fast-track scheduling for members
- Diagnostic fee discounts
- Exclusive member deals and offers
- Easy monthly auto-pay available
HAVE QUESTIONS?
Frequently Asked Questions About Air Conditioner Installation in St. Louis
Find quick answers to common questions about AC unit installation and replacement.
How long does it take to install a new AC unit?
Can any home have central AC installed?
Most homes can accommodate a central AC system. Homes without existing ductwork may require ductwork installation or a ductless mini-split system as an alternative. Academy Air’s team will assess your home and recommend the best solution for your situation.
Should I repair or replace my AC unit?
A few factors to consider: the age of the unit (most last 12 to 15 years), how often it needs repairs, whether it uses older R-22 refrigerant, and your current energy costs. Academy Air’s HVAC installers will assess your system thoroughly and walk you through every option honestly, with upfront pricing for both repair and replacement, so you can make the best decision for your home and budget.
Do you offer same-day AC installation in St. Louis?
We do our best to accommodate urgent requests. Call Academy Air at (314) 770-9800 and we’ll help get you scheduled as soon as possible.
Is Academy Air a licensed AC installation company in St. Louis?
Yes. Academy Air is a licensed, insured, and BBB-accredited, A+-rated AC installation company serving St. Louis and St. Charles. Our HVAC installers are trained, certified, and background-checked before entering your home.
What brands of AC systems does Academy Air install?
Academy Air is a proud dealer of Amana and American Standard air conditioning systems and installs most major brands. Our HVAC installers will help you choose the right system for your home’s size, layout, and comfort needs.
Does Academy Air offer financing for AC installation?
Yes. Academy Air offers flexible financing options for air conditioner installation and replacement through our financing partner, GreenSky. Ask us about current plans when you schedule your consultation.
EXPLORE MORE
Related Cooling Services
AC Installation
All of our A/C technicians are expertly trained to repair, replace, and install air conditioning units.
AC Repair
When you entrust us for A/C repair services, you can rest assured that the job gets done right. Our team of specialists are expertly trained with the skills, equipment, and knowledge that are required to accurately repair your A/C unit.
PROUDLY SERVING ST. LOUIS AND BEYOND
Our Locations
Academy Air proudly provides air conditioner repair, installation, and maintenance services to homeowners throughout the St. Louis metro area and St. Charles.