Business Details
39 Years
experience
Trusted Metal Roofing & Siding Solutions in Oakland, MD
Founded in 1987, C N Metals has established itself as a trusted leader in metal roofing, siding, and building solutions for residential and commercial clients. As a family-owned business based in Oakland, Maryland, we combine over 38 years of industry experience with a commitment to quality and customer service. Our team specializes in delivering durable, customizable products including metal roofing panels, post-frame buildings, garage doors, and portable storage structures. With in-house design services, professional installation crews, and flexible financing options through partnerships like AMS Financial, we support clients from initial consultation to project completion.Serving Maryland, Pennsylvania, Virginia, and West Virginia, we prioritize innovation, offering proprietary products like our C-Lok metal panels while maintaining a focus on sustainability and long-term value. Our dedication to excellence is reflected in our 40-year warranties, extensive color and design options, and a reputation built on reliability and craftsmanship.
Services
Metal Roofing
Siding Solutions
Garage Doors
Portable Storage Buildings
Post-Frame Buildings
Finish Trim
Delivery Services
Installation Services
Financing Options
Details
- Year established: 1987
Highlights and features
- We offer 38 years of expertise in metal roofing and siding solutions.
- Our team provides in-house design and professional installation services.
- We manufacture proprietary C-Lok metal panels for superior durability.
- Flexible financing options available through trusted financial partners.
- We serve residential and commercial clients across four states.
What people say
Durable metal roofing
Excellent installation crew
Competitive pricing
Helpful design assistance
Reliable delivery service
Services
Metal Roofing
Our metal roofing systems combine durability with aesthetic flexibility, offering 40+ year warranties and resistance to extreme weather. Available in styles like C-Lok, R-Rib, and board-and-batten, these panels suit residential and commercial projects. Customizable colors and profiles ensure compatibility with any architectural design while providing energy efficiency and low maintenance requirements.
Post-Frame Buildings
Post-frame buildings deliver versatile solutions for agricultural, residential, and commercial needs. Constructed with durable metal panels and trim systems, these structures feature customizable dimensions, interior layouts, and finishing options. Ideal for workshops, storage facilities, or living spaces, they combine rapid installation with long-term durability and energy efficiency.
Garage Doors
We supply and install commercial and residential garage doors from trusted brands like C.H.I. Overhead Doors. Options include steel, wood, and aluminum designs with insulation and security features. Professional installation ensures proper functionality, while repair services maintain door longevity and operational safety for homeowners and businesses.
Portable Storage Buildings
Durable portable storage buildings provide secure, low-maintenance solutions for equipment, vehicles, or inventory. Available in standard or custom configurations, these structures feature 40-year warranted steel exteriors, reinforced flooring, and multiple color choices. Designed for easy delivery and setup with optional insulation and access features.
Finish Trim
Finish trim components enhance building aesthetics while protecting structural elements. Our trim systems for C-Lok, R-Rib, and board-and-batten panels include ridge caps, corner trims, and flashing options. Engineered for weather resistance and seamless integration with metal roofing/siding, these components ensure long-lasting performance and visual appeal.
People
Calvin Nissley Jr.
Owner/Operator
With over 38 years in the metal roofing industry, Calvin founded C N Metals in 1987. His expertise in product development and customer service drives the company's innovation in metal building solutions.
Ruth Ann Nissley
Co-Owner
Ruth Ann partners with Calvin in managing daily operations, leveraging her business acumen to maintain the company's family-oriented values and commitment to client satisfaction.
Steve Kauffman
Operations Manager
Steve oversees production and logistics, ensuring efficient manufacturing of C-Lok panels and timely delivery of materials across four states while maintaining quality control standards.
Questions
What financing options are available for metal roofing projects?
CN Metals partners with AMS Financial to offer 100% financing options for residential and commercial projects, including home improvement loans with flexible terms.
Do you provide installation services for post-frame buildings?
Yes, our experienced crews handle full installation of post-frame buildings, including site preparation, structural assembly, and metal panel application across MD, PA, VA, and WV.
What warranty options exist for metal roofing products?
Our metal roofing systems carry 40-year paint warranties, with select products like C-Lok offering lifetime limited warranties against fading and structural defects.
Can I customize the color and design of my garage door?
We offer 24+ color options and multiple styles for garage doors, including steel, wood, and aluminum designs with customizable trim and insulation features.
Are portable storage buildings available year-round?
Yes, our steel storage buildings can be ordered and installed throughout the year, with weather-resistant components designed for durability in all seasons.
Do you service both residential and commercial clients?
CN Metals provides solutions for both markets, including specialized products for agricultural buildings, industrial facilities, and homeowner projects with matching trim systems.
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