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Edward Lukaszewski

Chief Estimator

About Ed
Held several Managerial Positions in Manufacturing, including Engineering, Research & Development, Production, Purchasing, Estimating, Contracts, and Client Relations. Extensive hands-on experience with Analytical, Logistical, and Field Trouble Shooting Skills in the Architectural Metals and Curtain Wall Industry.

Ed's Experience:

  • Architectural Metals and Curtain Wall Industry Hands-On Experience
  • Analytical, Logistical and Field Trouble Shooting Skills
  • Engineering
  • Research and Development
  • Production
  • Estimating
  • Contracting
  • Client Relations

Wilmar Valverde

Vice President

About Wilmar
Born to a Stone Mason in Cali, Colombia - Our Vice President brings more than 35 years of experience in exterior facade work. Will arrived to United States in 1990 and has since been a trail blazer for the New England and Tri-State areas. By fostering relationships, faciliating operations, and completing structures with detail, Wills previous companies, Custom Metal Works of Ansonia and Proconci Services LLC have a repertoire of being the best in the business. Winner of "Best Sub-Contractor" for his work on the Hartford CT, Convention Center - Wilmar Valverdes integrity, hard work, and honesty is the sure piece Exterior Wall Systems Gloabal brings to all tables.

Wilmar's Experience:

  • 35+ Years of Experience in Construction Facades
  • Laborer in Fabrication of Composite Metal Panels, Windows, Hand Rails and Other Panels
  • Previous Owner of Proconsi Services, Specializing in Composite Metal Panels and Metal Wall Panels
  • Worked as a Journeyman, Foreman, General Foreman and Rout Superintendant for the Iron Workers Union
  • Opened Pro.const & Seal with his son Anthony Valverde
  • Productivity Management
  • Contracting
  • Client Relations


Contact us today for a free quote

Professional Estimates and installations for all your exterior wall facade needs.

Architectural Metal Facades and Panels

Metal exterior wall panels have the ability for vertical or horizontal installation. Both options offer appealing sight lines, directing the eye to the important features of a building.

Alucobond Type Panels

Alucobond is the worlds leader in aluminum composite panels. This material is best known for its versatility.

Commercial Window Installation

Windows are not only a source for light to enter a building, they are a necessity for the structure and also offer a huge influence on the mood for the people inside.

Fiber Cement Panels

Fiber cement can be manufactured in many different ways ranging from shingles to sheets used for cladding.

Corrugated Metal Panels

Corrugated metal panels are used for many purposes. It is most commonly used for siding and roofing.

Soffit Panels

Soffit panels are used to protect the eave of a building against weather or animals.


Contact us today for a free quote

Professional Estimates and installations for all your exterior wall facade needs.


81 Industrial Park Access Rd
Middlefield, CT 06455



(860) 788-6017

Fax: (860) 668-0760