Window A/C Unit Install Need your air conditioner installed? Our installation professionals will help you keep your cool. or at your local Lowe's store. Work with a Lowe's sales associate to plan your install project and select the right air conditioner for your home and budget. 2 Get Started Get an in-store installation quote. Purchase your window A/C unit and installation services together, and an installer will contact you to schedule the installation. 3 Get Finished Sit back while Lowe's professional installers perform the work in a timely manner. Enjoy your completed project. Let Us Remember for You Never forget to change your air conditioner filter again. Select the Set a Reminder button on the right-hand side of any product page and follow the instructions. Satisfied Customers Our air conditioner installation services received an average rating of 94% from thousands of installation customers surveyed. Explore Air Conditioners Choose the perfect air conditioner to cool off and save on energy costs with this guide.