About Us

ASCO Power Technologies Residential Division has been a leader in providing surge protection for many years. We understand the challenges caused by electrical surges, and are here to help you determine the most cost effective surge protection plan to meets your needs.


The main office and one of our manufacturing locations for the ASCO residential product line is located in Clearwater, Florida. We have a dedicated group of individuals in Clearwater, including customer support and engineers, who can answer questions and offer the education you need to know you have the right protection.


Our production team in Clearwater, Florida checks our products to assure we meet our high quality and safety standards. We hold ISO 9001-2008 Quality Management Certification and our on-site test labs have been evaluated by UL according to the ISO 17025 standard. Additionally, many of our surge products are UL-1449 4th Edition listed.

Commercial/Industrial Surge Protection Products and Services

In addition to our residential products, we are a leader in commercial/industrial applications. We offer a full line of Type 1 UL 4th Edition Listed surge protection. Our strong presence in this market should assure you we understand surge protection at many levels.

Our primary goals are to save you time and money when dealing with SPDs (Surge Protective Devices). Let us be your experts to keep you and your sensitive electronics safe.