Family-Owned
Since 1955

KIE Supply is a third-generation family-owned and operated company servicing the Inland Northwest since 1955. With locations in Washington, Oregon, and Idaho, we pride ourselves on our extremely knowledgeable staff, superior customer service, and extensive inventory built to serve the PHCP, PVF, irrigation, wastewater, electrical, utility, and lighting industries.

Open to all customers, KIE has employees specializing in everything from residential and commercial building, to repair/remodel work, and decorative plumbing and lighting showrooms. Whether you are a professional contractor or an everyday homeowner, KIE is ready to help you get the supplies you need to get the job done.

Our Mission

At KIE Supply, we provide expert guidance and a wide range of quality products—specializing in irrigation, plumbing, electrical, and decorative plumbing and lighting—to support builders, contractors, and communities across the Inland Northwest. As a multi-generational, family-owned business, we honor our legacy by investing in our people, strengthening partnerships, and delivering practical solutions with reliable service—serving professionals and every customer who counts on us to get the job done right.

Our Core Values

Customer Focused

We place our customers at the center of everything we do. Our commitment is to understand their unique needs, provide personalized solutions, and deliver an exceptional experience.

Employee Development

We invest in the growth and development of our team. By fostering a learning culture, we ensure that our employees are equipped with the skills and knowledge needed to excel in their roles and contribute to our collective success.

Team Collaboration

We believe in the power of collaboration, recognizing that our collective strength is greater than the sum of individual efforts. Our diverse and talented team works together seamlessly, to achieve collective success and provide the best possible outcomes for our customers.

Family Culture

We are a family— both in ownership and in spirit. We treat one another with respect, support, and care, creating a culture of belonging, trust, and accountability. Our shared success is rooted in strong relationships and a deep pride in building something meaningful together.

Integrity

We conduct business with unwavering integrity, ensuring honesty, transparency, and ethical practices in every transaction.

Value Driven Growth

We manage our resources wisely and make responsible, profit-minded decisions that ensure long-term growth—for our business, our employees, and the communities we serve.

Community Connection

Beyond business, we actively engage with and contribute to the communities we serve. We believe in making a positive impact and building lasting relationships.

Passion for Excellence

We approach every aspect of our business with a passion for excellence. From operational efficiency to customer service, we are driven to exceed expectations, setting the standard for excellence in the distribution industries we serve.

KIE Timeline

Summer 1955

Gus Kittson Sr. created Kittson Salvage

Gus Kittson Sr. created Kittson Salvage, buying and reselling WWII electrical materials, out of an office on the south side of Kennewick Ave. between Cascade and Dayton (now antique shops).

Summer 1955

1956

Moved to Current Location

Moved to 113 E Ave C, in a small building that is now half of the Kennewick Plumbing Showroom. Changed name to Kennewick Industrial and Electrical Supply Company.

1956

1962