Custom Solutions. Competitive Price. Trusted Cincinnati Partner.

NSG delivers peace of mind through a clean and safe working environment for clients in Greater Cincinnati from small business to Fortune 25 companies.

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NSG is your ideal Cincinnati facility services partner

Is your goal to reduce facility service costs while improving quality, efficiency and performance? Then NSG is the ideal choice for you. Every day, we provide our valued clients with exceptional janitorial services, security services, and facility maintenance.

NSG’s integrated services approach isn’t only unique…it’s better. Our integrated services are more cost-effective and more efficient than working with multiple building service providers. Our clients recognize the value and convenience of a single point of contact. That’s why we’re known for creating long-term, successful relationships with a wide variety of clients, from small-businesses to Fortune 500 companies.

Learn how your business can benefit from our cleaning, security and maintenance services

Contact NSG today

Our Core Services

While NSG does provide integrated services to many clients, we also offer our key individual services as well. NSG has 30+ years of experience and strong leadership in the following industries to create long lasting relationships.

Commercial Cleaning Services
NSG specializes in full service janitorial cleaning including day porters, night cleaning, carpet/floor care and high touch disinfection services. NSG delivers a responsive and dependable team by using technology, mobile floating crews and experienced, local leadership.

Security Guard Services
NSG specializes in highly trained, unarmed security guards including concierge and desk services as well as mobile patrols. NSG’s experienced and local leadership provides dependable service and support using technology to protect your site and your employees.

Facility Maintenance
NSG specializes in full-service facility maintenance driven by a management team with decades of experience. NSG provides customized services from ongoing facility maintenance to onsite renovation projects so you can focus on your business.

The NSG Difference

Decades of experience
Providing services to greater Cincinnati for over 40 years.
Integrated services
Securing, cleaning and maintaining facilities is our core business
Customized building services
Tailored to your facility's requirements and budget
Local
We know the Cincinnati/NKY market and can be on-site to solve issues and conduct quality checks
Culture
Our core values help guide our employees actions and behaviors.
Long Term Partnerships
Built on our fanatical focus and ability to bring solutions to the table
Investment in technology
We offer solutions to drive quality and consistent results.

Experience the NSG Difference.

Contact NSG today to learn how your business can benefit from our commercial cleaning services, security guard services and facility maintenance services.

Contact NSG today

Satisfied Customers

Cleaning Services
“When one of our employees recently tested positive for COVID-19, we asked the janitorial team to do deep cleaning in that area. I was very impressed with how responsive and thorough the team was and appreciated how friendly they are too. They always have a smile and are quick to respond.”
- Top 500 Company HR Manager

Security Services
“When our agency requested quotes from several Greater Cincinnati area firms for the provision of security services at our COVID-19 vaccination clinics, NSG, Inc. promptly responded with a proposal tailored to our specific needs. From the outset of our relationship with NSG, Inc., Mike Pedersen (GM of Security) and his team have been extremely responsive and accommodating to all requests made and feedback we have offered. The excellent customer service and genuine interest in supporting our mission has been impressive and greatly appreciated.”
- Hamilton County Public Health

Facility Maintenance
"We had an issue with a light post on our parking lot this morning, that could have created danger to those around it. Ed was on top of it from start to finish and I couldn't be happier with the support they gave us."
-Multi-Tenant Office Building Manager

Our Core Values

NSG is defined by a set of values that help us make decisions, embody our culture and set us apart from competition. These values show up in everything we do and guide our interactions with clients.