About Us

Established in 1967 in Penfield, NY, Harmco stands as a testament to the vision of Harm and Arvilla Credit. What began in the basement of their home was a mission to redefine customer service for contractors and the construction industry. Today, under the stewardship of their sons, Harmco continues to embody the values set forth by its founders.

Now operating from three showroom locations in Rochester, Depew, and Syracuse, NY, Harmco has grown into a cornerstone of Upstate NY's construction landscape. The company's expansion is not just in physical presence but also in a clientele that spans the breadth of the region.

Remaining true to the original ethos, our dedicated sales representatives are committed to cultivating enduring, personal relationships with each customer—relationships that stand the test of time. At Harmco, we cherish the values that built this company and express our deepest gratitude for your business.

Take a step into the tradition and excellence that define Harmco. Give us a try; we assure you, disappointment is not in our vocabulary.

Why Customers Choose Us

Products and Services: Explore our extensive range of construction supplies, from premium fasteners to top-notch tools, all designed to meet the diverse needs of contractors, builders, and do-it-yourself enthusiasts. What sets us apart is not just what we offer but how we offer it—dedicated to quality, reliability, and your project's success.

Certified Tool Repair Department: Harmco Fastener takes pride in introducing our Certified Tool Repair Department, ensuring that your valuable tools receive the care they deserve. Our skilled technicians are equipped to diagnose, repair, and maintain your tools to the highest industry standards, keeping your equipment in peak condition for optimum performance.

Mission: Our mission at Harmco Fastener is to be more than just a supply store; we aim to be your trusted partner in construction success. By providing exceptional products and unparalleled services, we contribute to the strength and durability of your projects.

Values: Integrity, reliability, and customer satisfaction are at the core of our values. We believe in building lasting relationships based on trust, transparency, and a commitment to your success.

Community Focus: As proud members of the upstate New York community, we actively engage in initiatives that contribute to local development. Giving back and fostering a collaborative spirit within the construction industry are integral parts of our commitment.

Why Choose Harmco Fastener:

  • Expertise: Our knowledgeable and friendly staff understand the nuances of construction to provide tailored solutions.
  • Quality: We source and provide only the highest quality products, ensuring the longevity of your projects.
  • Family Values: As a family-owned business, we prioritize personal service and attention to your unique needs.
  • Certified Tool Repair: Trust our experts to keep your tools in optimal condition, contributing to the efficiency of your projects.

At Harmco Fastener, we're not just selling supplies; we're building relationships and supporting the growth of our community. Join us in constructing a future of strength, durability, and success. Thank you for choosing Harmco Fastener as your construction supply and certified tool repair partner.



428 State St Rochester, New York 14608 •  (585) 546-1650

 4525 Broadway, Depew. New York 14043 • (716) 871-1650

 6729 Commerce Blvd, Syracuse. New York 13211 • (315) 634-4031

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