What are the opening hours?

Monday 8am - 4:30pm Tuesday 8am - 4:30pm Wednesday 8am - 4:30pm Thursday 8am - 4:30pm Friday 8am - 4:30pm

NSG, Inc.

NSG is a Cincinnati based company offering janitorial cleaning and security services.

Since 1988, We deliver peace of mind through a clean and safe working environment for clients in Greater Cincinnati from small businesses to Fortune 500 companies. NSG is a Cincinnati based commercial building services company offering janitorial cleaning, security guard service and facility maintenance/management.

03/12/2026

If you’re following up on the same cleaning issue twice… that’s not a cleaning problem. It’s an accountability problem.

Read our latest blog post here: https://www.nsg-inc.com/accountability-in-janitorial/

03/11/2026

Security should make your job easier, not harder.
NSG delivers accountable leadership, dependable coverage, and real peace of mind, so you can focus on your business, not your worries. Call us today at (513) 621-5018.

03/09/2026

Happy Birthday to our team members celebrating this March! Your dedication and hard work mean a lot to us, and we’re grateful to have you on our team. Here’s to a great year ahead. 🎂🎉

03/05/2026

Concierge-style security should feel welcoming, attentive, and dependable. Nekia delivers exactly that every day, creating a positive experience while keeping people and property safe.

Thank you, Nekia, for representing NSG so well, and thank you, Sharon, for the kind recognition.

03/04/2026

Check out our latest blog post to find out how a local security partner can provide superior coverage to national chains.

Read it here: https://www.nsg-inc.com/local-security-partner/

03/02/2026

A guard calls off. The backup shows up and doesn’t know your site. Or worse… you get no coverage at all. Now you’re scrambling to fix a gap that never should have existed.

Security shouldn’t create stress. It should eliminate it. NSG utilizes site-trained flex teams, backed by 24/7 operations management support and real-time accountability tracking, ensuring consistent, reliable coverage when it matters most.

02/24/2026

A big shoutout to our team members celebrating anniversaries this February! We’re grateful for everything you do to support our team, our clients, and the NSG mission. 💙🎉

02/20/2026

If your current security provider isn’t meeting expectations, it may be time for a change.
Here are the top reasons companies switch security guard providers- and what to look for in a better partner.
👉 https://hubs.ly/Q0417Kcj0

02/18/2026

Winter brings unique cleaning challenges. Learn about them and how a strong janitorial service provider makes all the difference by reading our latest blog post.
👉 https://hubs.ly/Q041hjTy0

02/16/2026

👏 Shoutout to our Janitorial Operations Manager, Mitchell!
We appreciate everything you do for our team and customers.

02/14/2026

Fall in love with a clean, safe space this Valentine’s Day. NSG delivers dependable commercial cleaning and security guard services you can trust. 💖

02/13/2026

Curious how on-site security guards outperform mobile patrols? Our latest blog breaks it down and shows why on-site coverage can make all the difference.

Read it here: https://hubs.ly/Q0417Jkg0

Address

1014 Vine Street Suite 2400
Cincinnati, OH
45202

Opening Hours

Monday	8am - 4:30pm
Tuesday	8am - 4:30pm
Wednesday	8am - 4:30pm
Thursday	8am - 4:30pm
Friday	8am - 4:30pm

Telephone

(513) 621-5018

Website

http://www.nsg-inc.com/?utm_campaign=gmb

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NSG is a Cincinnati based commercial building services company offering security guard service, janitorial cleaning, and facility maintenance/management.