Expert Excavation Services for Your Construction Projects

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At Trinity Excavation LLC, we understand the importance of a solid foundation for any construction or landscaping project. Our land clearing services are designed to transform your property, making it ready for whatever you envision. From removing unwanted vegetation to leveling the ground, we handle every aspect of land clearing with precision and care.

 At Trinity Excavation LLC, we understand the importance of a properly installed septic system for your home or business. Our comprehensive septic installation services are available in Kitsap, Pierce & Mason counties. 

We transform ordinary spaces into extraordinary landscapes with our premium rock garden installation services. Our dedicated team of landscaping and excavation experts specializes in creating beautifully designed rock gardens that not only enhance the aesthetic appeal of your outdoor spaces but also contribute to its ecological balance. 

We specialize in providing comprehensive grading services tailored to meet the unique needs of each project. Our commitment to excellence and precision ensures that your land is perfectly prepared for any construction or landscaping endeavor.

We offer demolition services for both residential and commercial properties. Our team will safely and efficiently demolish your structure and ensure that all debris is properly disposed of.

Our team of experienced professionals is skilled in the latest techniques and uses only the highest quality materials to ensure your retaining wall not only stands the test of time but also complements your landscaping beautifully. We understand the importance of precision in retaining wall installation, which is why we take a tailored approach to every project, ensuring every detail is perfect. 

 With years of experience in the industry, our team of professionals has the knowledge and expertise to tackle any storm water project, big or small. 

We specialize in trenching services for a variety of applications. From utility installation to drainage systems, we will ensure that your trench is properly excavated and ready for use.

We understand the critical importance of a properly installed and functioning side or lateral sewer system for your residential or commercial property. 

We provide foundation excavation services for both residential and commercial projects. Our team will work with you to ensure that the foundation is properly prepared for construction.