The Sewer Company is the trusted sewer contracting partner for Pasadena, Altadena, La Cañada Flintridge, and South Pasadena, CA. We specialize in high-quality sewer installations, repairs, and city tie-ins, with expertise in street repair and engineered sewer solutions for residential, commercial, and development projects.

From complex street cuts and municipal connections to custom-engineered sewer systems, The Sewer Company is dedicated to helping clients navigate every stage of their project with confidence, transparency, and professionalism.