Precast Concrete
Form
Manufacturing
Learn More Old world craftsmanship is blended with modern day technology
creating some of the finest concrete molds available on the market.
01 03
The GOLD Standard in
Precast Forms
Learn More Old world craftsmanship is blended with modern day technology
creating some of the finest concrete molds available on the market.
02 03
Our 12,000 square foot
metal fabrication
Learn More Old world craftsmanship is blended with modern day technology
creating some of the finest concrete molds available on the market.
03 03
ssteel scaled ssteel scaled ssteel scaled
// About Company

We’re Best Factory
Since 2022

25

Years Of
Experience
My Father and John's Grandpa, James J. Harold (1921 to 1994). He was the third generation to own the business, thn called James J. Harold, Inc. There's me, next to an eccentric dome form for manholes
James J, Harold, Sr. 1921-1993 --|-- John J, Harold Sr. 1957- Present

In 1863, a young engineer working on a water pipeline project in New Jersey needed some new equipment to handle a special concrete pour. He was told by all the iron shops he went to that it was impossible to build the type of equipment he was after. So he opened a shop in Greenpoint, Brooklyn with the idea that he would make what he needed and close the shop afterwards.

// Dynasty Metal Works INC.

Metal Precast Concrete Form Manufacturer

Details of highway barrier forms
01
Highway Barrier Concrete Forms
Made to your specific cross-section and length requirements, including double or single face of any length.
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septic tank concrete forms
03
Septic Tank Concrete Forms
Dynasty Septic Tank Form Construction
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Utility Vault Concrete Forms
05
Utility Vault Concrete Forms
Dynasty Vault / Utility Forms
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Drywell Drainage Ring Concrete Forms
07
Drywell / Drainage Ring Concrete Forms
Every week hundreds of drainage rings of all different sizes are produced from our forms. For 45 years our customers ..
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Custom Metal Fabrication
09
Custom Metal Fabrication
Along with making the finest precast forms and molds available,
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leaching galley
11
Leaching Galley
Along with making the finest precast forms and molds available,
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Precast Manhole Forms
02
Precast Manhole Forms
Streamline your wetcast manhole production. Cut Labor costs Dramatically.
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catch basin concrete form
04
Catch Basin Concrete Forms
Collapsing Core Catch Basin Forms
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Trench Drain Precast Forms
06
Trench Drain Precast Forms
This was an emergency job to produce a large amount of special trenches in a very short time.
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Kwik Klik Hole Formers
08
Kwik Klik Hole Formers
Small Riser Forms & Collapsible Hole Formers
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custom forklift boom
10
Custom Forklift Boom
Small Riser Forms & Collapsible Hole Formers
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round septic tank
12
Round Septic Tank
Small Riser Forms & Collapsible Hole Formers
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// Dynasty Metal Works INC.

The Gold Standard in Precast forms

Dynasty Metal Works Team Pictures
The gold standard in precast forms
// Dynasty Metal Works

Precast Concrete Form
Manufacturing

Welcome to Dynasty Metal Works!
Our 12,000 square foot metal fabrication shop specializes in the manufacture of molds for the precast concrete industry.

Old world craftsmanship is blended with modern day technology creating some of the finest concrete molds available on the market.


Always built to suit your specific needs!!!

Looking For High Quality Precast Forms ?
631-369-7420