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13600 Long Green Pike, Baldwin, MD 21013
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Welcome to J. W. Calvert Mfg Co

in Baldwin, MD

Maintenance-Free Aluminum Railings

Trust J W Calvert Mfg Co to create aluminum railings for your specific needs. Just tell us where you need railings and we'll provide a free estimate with samples and pictures. Then, we'll build them on site to ensure a precision fit. We install exterior railings all year long!
Aluminum Railings - Railing Manufacturer in Baldwin, MD

Free Estimates

We offer much more than just railings! If you are looking for windows, entry doors, storm doors, siding, gutters, or awnings, let us give you a free, no obligation estimate. We offer high quality, custom made products at reasonable prices.

Quality Service since 1951

Trust the crew from J W Calvert Mfg Co for the highest quality service with top-of-the-line products to ensure a job well-done. Our installation crews all have decades of experience, so you know the work will be done right.
Company History

James W. Calvert - Railing Manufacturer in Baldwin, MD
James W. Calvert, a decorated veteran of the First World War and founder of the company, served in France. After sustaining a bullet wound that left him blind, he attended the Maryland School for the Blind.
During his time at the Maryland School for the Blind, James recovered partial use of his eyesight, and decided to start several small businesses. He established the last of the businesses, J W Calvert Mfg Co, in 1951 when he was 56 years old.
After establishing the business, James Calvert saw the potential for an aluminum railing that wouldn't rust. Wearing thick glasses that were supplemented with a large magnifying glass, he experimented with several designs until he developed the right one. There have been many changes to the design, such as the black and white paint and the strengthening components, but the basics remain.
Today, our company manufactures maintenance-free black or white aluminum railings. Each is custom assembled and installed on site for a precision fit.

Taking over the Business

When Mr. Calvert passed away in 1964, his sons Tim and Jim took over the business. Tim has scaled back his time in the office in recent years, but maintains his ownership interests in the company. Jim's son, Steve, works in sales, while Tim's son, Mike, is the Office Manager and schedules installations & service.

Jay Connor, former soccer and lacrosse all-star at the University of Virginia, is also active in the company, and now one of the principals. After earning his MBA from the Loyola University, he was very active in the replacement window industry throughout the Baltimore, Maryland area.

J W Calvert Mfg Co today

After it's humble beginnings in Lutherville and 35 years in Towson, we relocated to Baldwin, Maryland, in 2002. The new location is much larger and is located where four streets intersect. With better parking and easier access, business doubled by 2006.
Contact J W Calvert Mfg Co today in Baltimore, Maryland, to request a free estimate for our reliable installations!
Office Hours: Monday–Friday, 9 a.m.–5 p.m. | Appointments Available
Service Area: Baltimore, Harford, Howard, and Anne Arundel Counties
Cities of Towson, Timonium, Lutherville, Parkville, Perry Hall, Cockeysville, Bel Air, Fallston, Columbia, Ellicott City, Glen Burnie and the surrounding areas