Air Union Mechanical contractor

06/03/2026

06/01/2026

Too hot or too cold? 🔥 ❄️

Whether you need a new HVAC system, an upgrade, or reliable service and repairs, our team is here to keep your home or business comfortable year-round.

From residential homes to commercial projects, we provide professional HVAC installation, maintenance, and service with a focus on efficiency, performance, and long-term reliability.

If you’re looking for trusted heating and cooling experts, contact Air Union Mechanical today for a consultation or estimate.

05/23/2026

Project walkthrough at Bart’s Bagels 🥯 New Location

We’re taking you behind the scenes of this new commercial HVAC project in Bala Cynwyd and going over the work completed so far along with what still needs to get done before opening day.

From ductwork and ventilation to system planning and installation, every detail matters when building out a commercial space the right way. Stay tuned for the finished result.

05/21/2026

A properly designed HVAC system does more than heat and cool a space — it keeps airflow balanced, improves efficiency, and creates long-term comfort throughout the entire property.

Whether it’s a custom home, renovation, or large-scale new construction project, every detail matters when it comes to ductwork, system sizing, and overall performance.

At Air Union Mechanical, we focus on building systems the right way from the start so your home or business stays comfortable in every season.

05/13/2026

Mitsubishi makes more than cars. Their mini-split heat pumps are some of the most reliable HVAC units on the market. Here's a rooftop install we did — multiple Mitsubishi Electric outdoor units for a commercial building. Energy Star rated, whisper quiet, and built to last.

05/05/2026

Walking through a full gut renovation in Philly 🏗️ Planning HVAC layout, coordinating with the GC and plumber, and making sure everything is up to code from day one. This is what proper mechanical planning looks like before the walls go up.

11/18/2025

09/28/2025

We're looking for a leak