About Us

M & J Caulking is primarily a subcontractor doing business with general contractors. M & J's customers build new commercial projects, renovate existing buildings, expand existing buildings and TI projects. Customers are located throughout the Phoenix Metro area and the State of Arizona.

M & J Caulking has been in business since February 2000. We are SBE (Small Business Enterprise) certified with the City of Phoenix, and we renew every 2-3 years.

Some of our customers include:
  • Cochise Contractors
  • D.L. Withers Construction
  • FCI Constructors
  • J&S Glass
  • Vector Constructors
  • Walters & Wolf Construction Specialties

Community Service

Company employees volunteer on a regular basis at a local food bank.


Arizona Business Association, Inc.

Arizona Construction Career Days