Brennan Construction excels in utility installation and underground infrastructure, offering the responsiveness needed for both emergency calls and planned developments. We provide expert services for septic and sewer ejection systems, as well as emergency and new sewer and water line installations for both residential and commercial clients. Our capabilities extend to drainage system construction and alterations, which are essential for long-term site performance. We also perform subsurface plumbing and electrical work, integrating utilities before vertical construction begins. With experienced crews in site electrical and lighting, we provide complete underground infrastructure solutions that are efficient, safe, and code-compliant.
Septic & Sewer Ejection Systems
Septic & Sewer Ejection Systems
Septic & Sewer Ejection Systems
Sewer Service Emergency Repair
Sewer Service New Install and Main Utility Work
Sewer Service New Install and Main Utility Work
Water Service New Install and Main Utility Work
Water Service New Install and Main Utility Work
Water Service Emergency Repair Work
Drainage Systems & Alterations
Drainage Systems
Subsurface Plumbing & Electrical Services
Subsurface Plumbing & Electrical Services
Water Service Emergency Repair
Site Electrical & Lighting
Creating Relationships That Build the Future
