About Us

Hillock Anodizing, Inc. was founded in 1969 by John J Hillock Sr. with a focus on Aluminum Anodizing, Hardcoat Anodize, Chromate Conversion Coatings and Passivation of Stainless Steel. From our humble beginnings in a small 2500 square feet building 40 plus years ago, we have grown to two locations totaling 38,000 square feet, in Northeast Philadelphia, with our emphasis still on the same coatings we started with, with the one addition being Electroless Nickel Plating.

We are a quality and service driven company that recognizes the urgent delivery and critical tolerance requirements to which your parts must be finished. Our Quality Committment is evidenced by our achievement of the prestigious NADCAP Accreditation ( National Aerospace and Defense Contractors Accreditation ), that only select Metal Finishers have achieved. In addition we have earned process approvals from numerous Aerospace, Defense, Medical and major Commercial and Industrial Manufacturers. We provide RoHS Compliant Coatings and we are ITAR Registered.

Hillock Anodizing is still owned and operated by second and third generation Hillock family and we proudly employ many employees with 25 to 30 plus year tenure that have shared and contributed immensely to our growth and business journey.

All of us at Hillock Anodizing will always service our customers with a committment to excellence. We will never forget the opportunity that all of our fine customers have given us and cherish the loyalty and friendships that have forged from these business relationships.

We welcome your questions, challenges and opportunities. You and your customers are always welcome to visit our plant for a Quality Audit, Plant Tour or to just stop in and say hello!

Mission Statement

All Hillock Anodizing, Inc.'s products and Hillock Anodizing Inc.'s Productions services which Hillock Anodizing Inc. provides meet or exceed the customer specified requirements. Each employee is responsible for his/her input to the procurement, production, support, delivery, or service within the Quality Management System.

Hillock Anodizing, Inc. is committed to the continuous improvement of all products and services and is determined to remain the quality leader in Hillock Anodizing, Inc's field of expertise. Commitment to the goals of continuous improvement, customer-driven service, product quality, and employee involvement is of the utmost importance.

In order to the meet these goals, the following objectives will be pursued:

  • Provide customers with the highest quality products and services

  • Provide products and services in the most timely manner on or before customer due date.

  • Provide open communications with customers in order to form a "supplier-customer team" relationship, which will allow customers' needs and requirements to be met or exceeded.

  • Provide a system of continuous process improvements.

  • Provide a system of employee involvement, motivation, training, empowerment, and team building.

  • Utilize statistical process control techniques to allow employee contribution in problem solving.

Hillock Anodizing, Inc.'s quality policies are developed to meet the requirements of our customers ISO-9000-2000, AC7108 & AS9100A, to provide guidelines allowing the accomplishment of quality objectives and goals.

The President and Quality Assurance Manager have the authority and responsibility to define and implement the Quality Management System. The Quality Assurance Manager has the responsibility, authority and organizational freedom to identify, record and resolve problems affecting quality and to take actions to prevent recurrence. This authority includes the organizational freedom to verify that those products conforming to standards are used at all times.

Masking and Custom Tooling

Hillock's experienced masking department uses a variety of masking materials to selectively resist the applied coatings. Areas that are typically mask include tapped holes, tight tolerance holes/area, or areas that require electrical conductivity.

In addition, Hillock can mask with extreme precision by utilizing custom tooling designed by the engineering department.

Pickup/Delivery

Hillock Anodizing offers free pickup and delivery to the Eastern Pennsylvania, New Jersey (North and South) and Delaware area.

Please contact Joe Ritts (joeritts@hillockanodizing.com) to discuss your transportation needs.