HAR-CON MECHANICAL CONTRACTOR, LLC known as as a business of REED, WM MARK. The business operates in . Alternatively you can phone the business owner REED, WM MARK on 713-869-####. And you can send the correspondense to the next address 551 N SHEPHERD DRIVE #270, HOUSTON, TX, 77007 of HAR-CON MECHANICAL CONTRACTOR, LLC. The business owner has a business license No 26623 as A/C Contractor - AE which is valid until 1/17/2018. The business owner has a business license No 26623 as A/C Contractor - AE which is valid until 1/17/2018.