getting the right part the first time…
getting the right part the first time is always a plus
By raymond L.
Saturday, November 7, 2026 · Customer reviews of US businesses

The Fair Hearing score
Excellent
176 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Founded by the entrepreneur brothers Bruno and Vinicius Marques, Next Security has been offering life safety and security equipment since 2012 to the US and Canadian markets*.A fast-growing business, with headquarters in Doral, Florida, Next’s mission is to meet its customer needs. Serving a variety of customers from installers, integrators, end-users from small to large businesses - by offering a large portfolio, fast delivery, the best price, world-class technical support and ultimate customer experience. Through our supply chain, we are able to provide the TOP brands in the market, therefore Next Security has a complete portfolio that includes +20,000 items, from fire alarm systems, fire suppression systems, CCTV, access control, and Intrusion. We deliver to all +50 US states and territories, as well as to Canada, and have 100% customer satisfaction rates.
Nextsecuritycorp (nextsecuritycorp.com) has 176 customer reviews on The Fair Hearing, with an average rating of 4.7 out of 5.
176 approved reviews, newest moderated first
getting the right part the first time is always a plus
By raymond L.
Great prices, prompt service
By bill T.
Reasonable price, quick ship, excellent communication, arrived well packaged. Would buy from again!
By J G.
Quick, easy, and on time.
By Dear Customer Bill J.
Fast shipping. Delivered as advertised.
By Kent S.
Good price, quick delivery!
By Anthony P.
Part was actually in stock
By Allen C.
Fast shipping and availability of products.
By Hampton I.