About Dominion Underground & Plumbing
Dominion Underground & Plumbing was created to focus exclusively on underground utility and plumbing infrastructure. While many companies offer general plumbing services, Dominion specializes in the work beneath the surface — water lines, sewer lines, well systems, and precision hydrovac excavation.
Our mission is simple: deliver safe, accurate, and dependable underground solutions for homeowners, contractors, and municipalities throughout Centre County and the surrounding region.
Experience & Approach
With years of hands-on field experience in excavation and utility systems, Dominion brings both technical knowledge and practical execution to every project.
Underground work requires more than plumbing skill — it demands precision excavation, utility awareness, and an understanding of infrastructure systems. Our team approaches every job with safety, efficiency, and long-term durability in mind.
• Licensed & Insured
• Specialized Underground Equipment
• Hydrovac Technology
• Residential & Municipal Expertise
What Sets Us Apart
Underground Specialists - Not Generalists
Dominion is structured differently from standard plumbing companies. Our focus on underground infrastructure allows us to handle complex water, sewer, and utility projects with confidence and control.
From full main line replacements to municipal hydrovac excavation, we deliver results that protect both property and infrastructure.
Local Commitment
Proudly serving Centre County and communities within a 50-mile radius, Dominion Underground & Plumbing is committed to supporting local homeowners, builders, and municipalities with dependable underground solutions.
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We believe in honest communication, quality workmanship, and standing behind the work we complete.