Weather Up Down HVAC Corp. As a family-owned and operated business since we open, we know how important it is to keep your family cool and comfy during the summers in New York. The Weather Up Down HVAC Corp. team will always provide honest, thorough AC repairs because our customers’ happiness is our priority. If you’re facing an issue with your air conditioner or just have a few questions, reach out to your team – we’re happy to help! Call us at (212) 202-0780