MCDLG is pleased to announce we will be attending NFPA Conference & Expo this June 17-20! We look forward to seeing you in San Antonio!

More information coming soon!

MCDLG is pleased to announce we will be attending AIA this year in the thrilling city of Las Vegas, June 6-8th! We will also be hosting a live continuing education session that we hope you will join us for. Click the link above for more information on the conference.

We will update you with more information soon!

MCDLG is pleased to announce that we will be attending the 2019 AHR Expo this January!

AHR Expo is the world’s largest HVACR marketplace, hosting over 2,000 vendors and 65,000 HVACR professionals. The AHR Expo brings together the best of the HVAC industry, where ideas and innovation can flourish. We are honored to be a part of it once again. For 2019, the event will be held in Atlanta, Georgia. Get ready for the largest event in HVAC!

THE MCDLG OFFICES AND MANUFACTURING PLANTS IN WYALUSING AND LACEYVILLE WILL BE CLOSED TO OBSERVE THE NEW YEARS HOLIDAY ON MONDAY 12/31 AND TUESDAY 1/1.

THE MCDLG OFFICES AND MANUFACTURING PLANTS IN WYALUSING AND LACEYVILLE WILL BE CLOSED TO OBSERVE THE CHRISTMAS HOLIDAY ON MONDAY, DECEMBER 24TH AND TUESDAY, DECEMBER 25TH.

We look forward to seeing you at AIA 2018!

Airline Louvers will be at Booth 145. You can find us on the 3rd floor of the Jacob K. Javits Convention Center in New York City. Use AIA's Floor Map to find our booth.

Arrow United Industries will present a live seminar on louvers: How to Select a Perfect Louver. Tickets and info are available here. Get them while they're still available!

You can learn all about louvers with our continuing education course on AEC Daily. Go to our Continuing Education section for details.

MCLDG is proud to announce our brand Air Balance will be attending the NPFA Conference & Expo in Las Vegas!

Air Balance will be at Booth 1865. Stop by and say hello!

The NFPA Conference & Expo® is the premier event for fire, electrical, and building safety. This is where you will find the industry’s latest, most innovative products, practices, services, and techniques. Anyone responsible for staying current on fire, life safety, and electrical codes and standards and for creating and maintaining safe environments will find everything needed at this industry “Superstore.”

Click here for a map of the event: NFPA Floorplan
Get a glimpse what other events are going on: NFPA Invitation

MCDLG will be in Chicago for the AHR Expo 2018, January 22nd through the 24th. HVAC's largest marketplace, with 2000+ vendors, 65,000+ industry professionals, and zero reasons to miss out on this event!

Join us, and our fellow Mestek, Inc. brands, at booth# 5329. MCDLG will have our latest products on display. Stop by and browse our offering, or ask the questions you need answers for. We hope to see you in Chicago! 

The MCDLG offices and manufacturing plants in Wyalusing and Laceyville will be closed to observe the New Years holiday on Monday 12/1 and Tuesday 12/2.

The MCDLG offices and manufacturing plants in Wyalusing and Laceyville will be closed to observe the Christmas holiday on Monday, December 25th and Tuesday, December 26th.

The MCDLG offices and manufacturing plants in Wyalusing and Laceyville will be closed from Thursday, November 23rd to Monday, November 27th.