The logo for Walter Mork Company. shows a pair of scissors and a hammer.

Custom Metal Fabrication

Family owned and operated in Berkeley, California since 1909.

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Client Testimonials

Google 5.0 Average Rating
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As an architect, I frequently do custom design, and these days there is no place like Mork! They do all my work, delivered on time, correctly built and fairly priced.


Pete Retondo

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The place is amazing ! I've had them do a ton of work for me over the years and they're always on time and reasonable with their prices.


Richard L

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When Walter Mork Company installed the louvers I could not believe my eyes, I could not tell them from the original. This was a job well done


C Osborne

From gutters to custom fabrication. I bring in a drawing, they make it right. Friendly family like staff, been around for over 100 years. No complaints. Never had an issue.


Robert Brenner

Great family owned business. I've gone to them for various sheet metal needs for many years. Always friendly and accommodating and reasonable prices.


Richard Crum

They have done a few jobs for me over the last couple years and everything has been perfecte. Nothing but a great experience every time, thanks you guysđź‘Ť …


Marc Aley

It is always a successful search when I need sheet metal products from Walter Mork. I have been a customer for the last 45 years. True craftsmen.


Randall Bellamy

As an architect, I frequently do custom design, and these days there is no place like Mork! They do all my work, delivered on time, correctly built and fairly priced.


Pete Retondo

The place is amazing ! I've had them do a ton of work for me over the years and they're always on time and reasonable with their prices.


Richard L

Who We Serve

  • Construction Firms
  • General Contractors
  • HVAC Contractors
  • Municipalities
  • Restaurants
  • Business Owners
  • Homeowners
  • General Public

Some notable projects include: Castro Theater renovation, Bernard Maybeck’s Christian Science Church, Oakland Market Hall, Levi Plaza, and Fourth Street Shops.


Past and present clients: University of California at Berkeley, Bayer Laboratories, City of Berkeley, The Exploratorium, Lawrence Hall of Science, Chez Panisse Restaurant, thousands of businesses, contractors and homeowners.

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Custom Architectural Metal Fabrication Services

Kitchen Countertops

Kitchen and workbench counters in Stainless steel, Copper Zinc or Galvanized. Sink bowls can be welded integral to the counter or mounted on top (self-rimming).

Metal Railings

We manufacture railings from round, rectangular and wrought materials in Steel, Stainless steel, Copper, Aluminum and Bronze

Tech & Manufacturing


Steel supports

Post bases, hangars and brackets

Furniture

We can work with you or your designer to make metal elements or entire pieces.

Trellis


Awnings


Metal Gates & Metal Doors


Industrial


Covers & Guards


Description Title


Fire Pits & Smokers


Custom Sheet Metal Fabrication Services

Sheet Metal Ductwork & HVAC Fittings

Commercial and residential custom fittings

Flashings

Galvanized, Copper, Stainless Steel and Zinc flashings, edge metal, saddles, capping, crickets, vent tops, zee metal, panels and more

Rainwater Fittings

Stock or custom profiles made to your specification

Chimney Tops & Ductwork Tops

Decorative and functional vent terminations

Exterior Sheet Metal & Fasteners

Roofing and siding panels and trim

Residential and Commercial Hoods

We manufacture hoods for residential and commercial kitchens as well as for industrial applications.

Description Title

We can make almost anything that you can conceive of in sheet metal.

Stock Parts and Raw Materials Sales

We generally carry the following manufactured items and raw materials. Please contact us to find out quantities of what we have available in stock and to order.

Manufactured

  • Ducts for heating, cooling and ventilation
  • Flashings, gutter, downspouts and related fittings
  • Duct fittings, elbows, caps, transitions, reducers, strapping, Wyes, dampers
  • Double-wall venting for gas-burning appliances
  • Grills and registers
  • Louvers
  • Wall and roof caps
  • Penetration flashings
  • Tapes, sealants and fasteners
  • HVAC air filters

Raw Materials

  • Galvanized and cold-rolled sheet steel in thicknesses from 26 gauge to 12 gauge
  • Hot rolled sheet steel in thicknesses from 16 gauge to heavy plate
  • Copper sheet from 16 to 48 oz/ft.
  • Aluminum sheet from .032 to .500
  • Stainless steel from 26 gauge to ¼”
  • Cor-ten (weathering) steel, brass, silicone-bronze
  • Steel shapes to include pipe and tubing, angle, flat-bar, rods and bars
  • Stainless steel and aluminum shapes
  • Screen, perforated metal, expanded metal
  • Steel and aluminum diamond plate

Our History

Walter Mork Company was established in 1909 by a Finnish immigrant who also distinguished himself as a Berkeley City Councilman for 20 years and was instrumental in the establishment of the Berkeley Aquatic Park. 

Walter Mork Company has always maintained a strong community focus. We welcome customers both big and small, and pride ourselves on being the most versatile shop in the area with a very wide range of expertise and experience. The company has continued to be run by the Mork family, and is now in its fourth generation with five family members currently involved in the business.

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