Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Quarterly Period Ended March 31, 2019 or ☐ Transition Report Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Transition Period From to Commission file number 1-5581 I.R.S. Employer Identification Number 59-0778222 WATSCO, INC. (a Florida Corporation) 2665 South Bayshore Drive, Suite ...

Watsco, Inc. (NYSE:WSO) Q1 2019 Earnings Conference Call April 23, 2019 10:00 AM ET Company Participants Albert Nahmad - CEO A.J. Nahmad - President Paul Johnston - EVP Barry Logan - SVP Conference Call Participants Stephen Volkmann - Jefferies Jeff Hammond - KeyBanc Brett Linzey - Vertical Research Partners Ryan Merkel - William Blair Robert Barry - Buckingham Research Josh Pokrzywinski - Morgan Stanley Chris Dankert - Longbow Research Blake Hirschman - Stephens David Manthey - Baird Patrick Donovan - JP M ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ Annual Report Pursuant to Section 13 or 15(d) of the Securities and Exchange Act of 1934 For the Fiscal Year Ended December 31, 2018 or ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Transition Period from to Commission File Number 1-5581 WATSCO, INC. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or or ...

Watsco, Inc. (NYSE:WSO) Q4 2018 Earnings Conference Call February 14, 2019 10:00 AM ET Company Participants Al Nahmad - Chairman and Chief Executive Officer A.J. Nahmad - President Paul Johnston - Executive Vice President Barry Logan - Senior Vice President Conference Call Participants Robert Barry - Buckingham Research Brett Linzey - Vertical Research Partners Ryan Merkel - William Blair Dave Manthey - Baird Jeff Hammond - KeyBanc Capital Markets Stephen Volkmann - Jefferies LLC Ronald Newman - Private Inv ...