Billy has been doing backflow inspections and repairs for us since day one. His professionalism and honest care for his company is the reason why we will always do business with 1A Backflow. Any type of emergency or issues we come across Billy and his team have stepped up without hesitation to help us out. Everything is done by the handbook and we are always taken care of the right way. I HIGHLY recommend Billy and 1A Backflow for all future customers. They will never leave you disappointed and will always give you the best service around.

Julie Wisniewski,
Backflow Manager

SPEEDY G – Miami, FL

Excellent company. Very knowledgeable experienced and professional. I would highly recommend them to anyone that are in need of their services.

General Manager

FIRST SERVICE RESIDENTIAL (formerly The Continental Group)

Please let this letter serve as well deserved indication of the esteem, which Mr. Billy Dominguez of Backflow Certifications has earned during our association.

Over the past three years, he has handled all the backflow inspections and repairs for the various seventeen associations located on Fisher Island.

His work and ideas have always exhibited excellent taste and concern for the requirements of the Developer and the Condominium Associations.

Mr. Dominguez has consistently been a pleasure to work with. He accomplishes projects on a timely basis and works effectively with owners and managers. He has an outstanding relationship with other suppliers and coordinated trades.

Please let this recommend Mr. Billy Dominguez and Backflow Certifications with my best regards.


Jerry Bleiweiss
District Manager


On behalf of MP Property Management, Inc., we want to thank Backflow Certifications and Billy Dominguez for their continued level of service and professionalism. Over the past several years, Backflow Certifications has demonstrated expedience in each and every service they have provided to the different commercial and residential communities that we manage.

Backflow Certifications has made our job easier, especially on each yearly inspection and any service they have done for us. We commend and refer Backflow Certifications Inc to all who are in need of this service.

Myriam J. Palacios, CAM
MP Property Management, Inc.- Miami, FL


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