North Bethesda, MD
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Location Info

5612 Randolph Rd.,
Rockville, MD 20852

Phone: 240-540-4665

Hours: M-F 9-4 and after hours by appointment

MHIC 31160

Meet your Design Consultant

Call us to Schedule your meeting to receive a one-on-one guided tour of our showroom, and get expert advice on your next home renovation project.

Now Open! State-of-the-Art Showroom in North Bethesda, MD

Three great brands in one beautiful space.

AMERICAN CEDAR & MILLWORK, MARVIN, ACM WINDOW & DOOR DESIGN

We’re excited to share that our brand-new North Bethesda showroom is officially open—and we’d love to welcome you in.
Designed for builders, architects, designers and homeowners, our new 4,000+ sq. ft. space brings together some of the industry’s most innovative and high-performing products in one inspiring, hands-on environment. Three great brands come together in one beautiful space, American Cedar & Millwork, MARVIN and ACM Window & Door Design.
Inside the showroom, you’ll find:
-Stunning window and door displays, including a 10’ tall modern display
-Interactive features like a life-size projection wall to visualize your projects
-A fully designed kitchen with custom cabinetry and premium finishes
-Exterior material displays including siding, millwork, hardware, decking and more
-Dedicated meeting spaces for collaboration with your clients or team
-Industry experts skilled in collaborating on high-end residential and commercial projects
Whether you’re planning a new project or simply looking for inspiration, our team is here to help guide you every step of the way.
Stop by anytime or schedule a visit for dedicated time with one of our experts.
Looking for a place to meet? Reserve one of our conference spaces for your next meeting.
We’re proud to bring this new resource to the North Bethesda community and look forward to working with you.
Best regards,
Brady Atkinson, ACM General Manager, Maryland
batkinson@millwork1.com | C: 443-842-0994
5614 Randolph Rd., Rockville, MD 20852
Showroom Phone: 240-540-4665

American Cedar & Millwork is a premier, family-owned supplier of high-end building materials serving contractors, architects, and homeowners throughout the Mid-Atlantic and Southeast. With more than 40 years of experience, we’ve built our reputation on delivering top-quality products, expert guidance, and customized solutions for high end residential, commercial, and architectural projects.

Building Materials & Product Offerings

We offer a comprehensive portfolio of premium building materials to support projects from concept to completion, including:

  • Windows & Doors: Featuring industry-leading brands like Marvin and other architectural-grade solutions
  • Millwork & Moulding: Extensive in-stock options and custom profiles, including trim, columns, stair systems, and architectural details
  • Cabinetry & Kitchen/Bath: Custom and semi-custom cabinetry, countertops, and full design services
  • Siding & Trim: High-performance exterior cladding and trim systems
  • Decking & Railing: Composite, wood, and specialty outdoor living products
  • Hardware & Accessories: Designer hardware and finishing components

With access to a wide range of product lines, we provide both standard and fully customized solutions tailored to each project’s unique design and performance needs.

Millwork Expertise & Custom Solutions

We specialize in architectural millwork and custom detailing, helping bring distinctive, high-end spaces to life. From moulding and trim to columns, stair systems, and specialty woodwork, our team works closely with you through product selection, design, and application. Our extensive inventory—combined with custom capabilities—gives us the flexibility to support both traditional and modern designs.

Industry Expertise & Service

We’re more than just a supplier—we’re a trusted project partner. Our team includes building material specialists, designers, and project managers with deep experience across residential, commercial, and historic applications. We collaborate with architects and builders to ensure proper product selection, code compliance, energy efficiency, and long-term performance.

Design, Support & Installation Guidance

From kitchen and bath design to exterior systems and full building envelope solutions, we provide hands-on support at every stage of your project. Our showrooms, in-house design team, and technical expertise help simplify decision-making and ensure successful execution—from small renovations to large-scale custom builds.

Why Work With Us

At American Cedar & Millwork, we combine premium products, deep industry knowledge, and a commitment to service excellence. Whether you’re sourcing materials or managing a complex build, we deliver the expertise and resources needed to get the job done right.

Bring Your Design Ideas To Life!

Visit our architects page to connect with an architectural consultant and product specialist to create a solution tailored to your exact vision.

Available Product Lines

American Cedar & Millwork proudly offers a wide array of evolving building materials and innovative solutions for homeowners, contractors and architects. Please use the dropdown below to explore the products available at our North Bethesda location and reach out to one of our product experts to find the right solutions for your project.

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