Our experience
becomes your expertise.

Knowledge Series

Mulcahy delivers a regular series of presentations on a variety of topics relevant to the marketplace. Because we do not focus on our products, they are eligible for PDH credits and can be utilized in systems even if they don't contain our represented manufacturer's equipment.

In response to COVID-19, the 2020 Knowledge Series has gone virtual. Connect online to stay informed of product construction, operation, and maintenance, and learn valuable troubleshooting techniques.


To get on the list for our virtual Lunch + Learns, click here.

March 9, 2021

Legionella Treatment for Domestic Water Systems

Time: 11:30am

* Virtual Seminar

March 10, 2021

Compressors – How to Enhance for the Future

Time: 12 noon

* Virtual Seminar

March 16, 2021

Open Cooling Tower Selection and Application

Time: 11:30am

* Virtual Seminar

March 23, 2021

Closed-Circuit Cooling Tower Selection and Application

Time: 11:30am

* Virtual Seminar

March 30, 2021

Challenging Pump Sizing

Time: 11:30am

* Virtual Seminar

April 22, 2021

Modern Gas-Fired Appliance Venting

Time: 11:30am–12:30pm

* Virtual Seminar

May 6, 2021

Snowmelt System Design and Application

Time: 11:30am–1pm

* Virtual Seminar

Each year we provide a fun way to learn about industry topics and see product demos. Join us for some great content!

Join us Wednesday, October 13!

Join us in person Wednesday, October 13, 2021 for an afternoon of technical seminars followed by an evening of arcade games, food, and fun! To RSVP: Click here.

No one knows products better than the manufacturers who build them. From the market-leading B&G Little Red School House to the online LochinvarU, our partners open their doors to teach the marketplace about products and topics that impact everyone. They provide the knowledge, and Mulcahy picks up the tab to educate your people on leading-edge equipment and system design.


We work hard to stay up-to-speed on the latest industry news and trends. Below you’ll find a library of articles, links, and resources curated to keep you informed and ahead of the curve.