AHR Expo
Jan 23-25, McCormick Place, Chicago, Ill.

International Builders Show (and NextBuild)
Feb 8-11, Orlando, Fla.

WQA Aquatech
Mar 6-9, Las Vegas, NV (the Expo is the 7th and 8th)

PHCC/Construction Contractors Alliance
Mar 7-9, Ballantyne Resort, Charlotte, N.C.

MCAA Convention
Mar 17-22, Orlando, Fla.

AHRI Public Policy Symposium
Mar 20-21, Washington, D.C.

QSC Power Meeting XXXVI
Mar 22-24, Westin Charlotte, Charlotte, NC

Illinois PHCC Expo and Education Day
Mar 23, Drury Lane Conf. Ctr., Oakbrook, Ill.

PMI Spring Meeting
Apr 1-4, Doubletree Sonoma Wine Country, Rohnert Park, CA

K/BIS
Apr 27-29, McCormick Place, Chicago, Ill.

IAPMO Emerging Technology Symposium,
May 1-2, Marriott Hotel, Bethesda, MD

2012 PHCC Legislative Conference
May 2-3, Key Bridge Mariott, Arlington, Va.

NFSA Seminar and Expo
May 3-5, Los Cabos, Mexico

National Hardware Show
May 1-3, Las Vegas, Nev.

AHRI Spring Meeting (formerly GAMA)
May 9-11, Arlington, VA

NAOHSM (now NAOESP – National Association of Oil & Energy Service Professionals) 59th Annual Convention & Trade Show
May 20-24, Providence, RI

Success Group Int. Expo
Sep 19-23, Orlando, FL

Comfortech
Sep 19-21, Chicago, IL

Plumbers Success International Summit
TBA

IAPMO Annual Education and Business Conference, Technical Meeting Convention
Sep 23-27, Hollywood, Fla.

Connect 2012 -- 130th Annual PHCC Convention
Oct 3-5, Philadelphia, PA

MSCA 2012 Conference
Oct 14-17, Carlsbad, CA

AFSA 2012 Convention
Oct 17-21, Kona, Hawaii

ASPE Convention & Engineered Plumbing Exposition
Oct 28-30, Charlotte, NC

NexStar Super Meeting (formerly Contractors 2000)
TBA  (always held in the fall – they say they’re looking at Las Vegas)

Greenbuild International Conference and Expo
Nov 14-16, San Francisco, CA

PMI Fall Meeting
TBA