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custom welding in MarylandSince its establishment in 2009, Maryland Curb & Fabrication, Inc. has been recognized as a highly-rated metal fabrication shop throughout the Mid-Atlantic region.

Our company designs and manufactures custom metal fabrications for all applications. We specialize in roof curbs, HVAC roof curb adapters, fan curbsequipment stands, isolation rails, residential and commercial security cages, and all types of custom welding.

Located in Belcamp, Maryland, our computerized facility features up-to-date fabricating software and equipment; systematically engineered to design each new roof curb adapter to your existing roof curb or ductwork for a new HVAC unit.

This state of the art technology ensures you receive exactly what you ordered. Our efficient, streamlined operation process provides high quality products, competitive prices, and shorter lead times, making Maryland Curb and Fabrication the cost effective choice for our customers.

Efficiency is our top priority and just an added benefit when you choose Maryland Curb as your roof curb manufacturer. Contact Maryland Curb today to receive a free quote on your metal fabrication needs. 

Maryland Curb & Fabrication has been proud to fill the void as your steel accessory and local roof curb manufacturer for the past seven years.

Our goal is to better serve our customers by providing solutions to your HVAC roof curb adapter problems. We eliminate the hassle associated with contrasting roof curb and HVAC unit brands, saving you time and money.

By choosing Maryland Curb, you will never have to worry about your order being shipped in by a common carrier, as no other manufacturers have local offices in the state of Maryland.

From HVAC roof curb adapters to equipment stands, isolation rails to security cages, Maryland Curb has the technology and welding expertise to provide you with high quality products that meet your needs.

Interested in our custom metal fabrication services? Fill out one of our Downloadable Quote Forms or inquire through our Online Form and we will contact you shortly with more information.

Here are some of the other benefits you can expect when you choose Maryland Curb:

  • All fabrications are custom-made to your specifications

  • HVAC roof curb adapters save customers money by not having to remove old curbs

  • We can fit any HVAC brand unit and pre-existing roof curb, no matter its weight

  • Roof curbs are built to meet all manufacturer’s specifications from 3 tons – 110 tons

  • Roof installation time is shorter, with completion in hours, not days

  • Reduced down time and inconvenience of customers

  • Galvanized steel is used to prevent rusting

  • Provides long-term roof protection

  • All HVAC roof curbs have a one-year warranty

  • Free delivery to our local customers


Roof Curb Products

roof curb adapter

Equipment Rails

equipment rails

Security Cages

security cages