

About Nationwide Maintenance
Full-service facility maintenance and construction company serving the Tri-State area and beyond.
Why Choose Us?
Nationwide Maintenance is a full service maintenance and construction company.
Maintenance has grown into a diversified business, offering a wide array of services to our clients. Instead of calling several different vendors for what you need, you can come to Nationwide for all of your General Contracting & Maintenance needs. Nationwide provides a 24-hour emergency support.
What We Do?
Instead of juggling multiple vendors, you can rely on Nationwide as your single source for:
- Our highly trained in-house technicians and equipped facility allow us to self-perform much of the work, helping us control quality, timing, and cost for our clients.
How We Work?
- We combine responsive service, clear communication, and experienced project management to keep your locations operating smoothly.
- Clients benefit from 24/7 emergency support, flexible service contracts, and a team that understands the demands of fast-paced commercial environments.
- Whether you manage a single storefront or a multi-state portfolio, we tailor solutions to your locations, brand standards, and budget.
- We offer you the peace of mind so you can focus on what counts most to you, Your BUSINESS!

Over 30 Years Experience
Nationwide Maintenance is a woman-owned, full-service maintenance and general contracting company with over 30 years of experience serving commercial, retail, and industrial clients.
What began as a small awning cleaning business has grown into a multi-location operation providing comprehensive facility maintenance, cleaning, and construction services throughout the Tri-State area and beyond.
We partner with national brands and local businesses to keep properties safe, clean, and inviting—handling everything from day-to-day repairs to large-scale renovations.
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About the Owner
Marcie Manfredonia-Siciliano
Marcie Manfredonia Honored as a Woman of Empowerment by P.O.W.E.R. (Professional Organization of Women of Excellence Recognized)

Founder and owner Marcie Manfredonia-Siciliano built Nationwide Maintenance from a small exterior cleaning company into a full-service maintenance and general contracting firm serving some of the country’s most recognizable brands.
Her journey—from overcoming family hardship as a young single mother to leading multiple successful businesses—shapes the company’s culture of hard work, perseverance, and hands-on service.
In addition to Nationwide Maintenance, Marcie is the founder of Custom Candle Co. and CBD Live Natural, and she created the “Building A Cure” foundation to support cancer research and awareness.
She has been honored as a Woman of Empowerment by P.O.W.E.R. (Professional Organization of Women of Excellence Recognized) for her contributions in construction, retail, and philanthropy.
Awards and Press Coverage
We Accredited by:

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