Fast delivery
Fast delivery
By CHRISTOPHER B.
Saturday, November 7, 2026 · Customer reviews of US businesses

The Fair Hearing score
Excellent
176 reviews
Select a line to read only those reviews.
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
Fast delivery
By CHRISTOPHER B.
Great price, fast shipping. Will do business again. Thank you!
By Craig M.
They did a really great job
By GK
Easy web browsing and purchasing.
By Bill L.
Fraud messages makes me sick
By Hao D.
Arthur Antunes has won us over and has been a pleasure to work with and is very responsive.
By Gary J.
Easy access, manageable, and quick response
By Andrew B.
Correct product, new as promised, price ok (maybe a bit high but considering status of the Power Series systems... fair. Accurate delivery info,
By John B.