Mahaffey Enterprises Inc is a locally owned and operated business since 1950, serving the Tri-Cities and surrounding areas for all site preparation needs. They are a one-stop-shop for construction and excavation needs, offering services such as underground construction, rock quarry, road construction, mass excavation, grading & leveling, underground utilities, equipment delivery, and material delivery & removal. The company has been recognized as a top excavating contractor in Kennewick since 2000.
Experienced professionals providing top-notch underground construction services.
High-quality rock quarry services for all your construction needs.
Expert road construction services for a wide range of projects.
Professional mass excavation services for large-scale projects.
Accurate grading and leveling services for a smooth finish.
Reliable underground utilities installation and maintenance.
Efficient equipment delivery for all your construction projects.
Prompt material delivery and removal services for your convenience.
- Locally Owned and Operated Since 1950
A family-owned business dedicated to serving the Tri-Cities and surrounding areas.
- Top Excavating Contractor in Kennewick Since 2000
Recognized for excellence in excavation services.
- Three Generations of Experience
A legacy of quality and reliability.
- Family, Friends, and Community
Building the Tri-Cities together.
- Top Excavating Contractor in Kennewick
Recognized for excellence in excavation services.
- Locally Owned and Operated Since 1950
A family-owned business dedicated to serving the Tri-Cities and surrounding areas.
“Need driveway gravel, this is the place. Good price, office staff is very responsive, and the truck drivers are really good!”
“Cannot resist sharing my opinion here! What a wonderful family company that has literally been in business for over 70 years. You cannot go wrong with Mahaffey Enterprises. They are always around to help when needed.”
“Love the Mahaffey Family and all of the work that they do! They have helped us on multiple projects and have always gone above and beyond in their work. Keep up all the good work you guys have done to the Tri-Cities! We love that you have helped it grow into what it is today!”
“Always responsive and easy to get onsite for the projects I need. Anytime I need a bid they are efficient and often the best priced in town. Looking forward to more years of business with them”
