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  • Underground Utilities
    • Sewer Services
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  • Excavating & Paving
    • Excavation Services
    • Grading Services
    • Trenching and Backfilling
  • Asphalt Services
    • Asphalt Paving
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    Parking Lot Striping and Marking

    Asphalt Services

    Asphalt Resurfacing

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Category: Utilities Contractor

Is $25,000 Too Much for a Sewer Line Replacement?

Is $25,000 Too Much for a Sewer Line Replacement? | Coastal Pipeline Inc

Is $25,000 too much for a sewer line replacement? Learn what factors drive costs, how to spot a fair quote, and when this price makes sense for your property.

Mapping the Future: 5 Trends Transforming Sewer Line Services in 2026

Mapping the Future: 5 Trends Transforming Sewer Line Services in 2026 | Coastal Pipeline Inc

Discover the 5 trends transforming sewer line services in 2026. From trenchless tech to AI diagnostics, see what’s shaping tomorrow’s infrastructure.

Avoid Delays: 3 Ways to Stay Permit-Ready for 2026 Utility Work

Avoid Delays: 3 Ways to Stay Permit-Ready for 2026 Utility Work | Coastal Pipeline Inc

Discover 3 ways to stay permit-ready for 2026 utility work on the Central Coast. Learn how to navigate stricter regulations and avoid costly project delays.

8 Critical Signs of a Failing Underground Water Line in 2025

8 Critical Signs of a Failing Underground Water Line in 2025 | Coastal Pipeline Inc

Notice low pressure or high bills? Learn the top signs of a failing underground water line and when to call a pro in Monterey or Santa Cruz County.

Your Guide to Emergency Sewer Line Repair and Solutions

Your Guide to Emergency Sewer Line Repair and Solutions | Coastal Pipeline Inc

Facing a sewer crisis? Learn the immediate steps for an emergency sewer line repair and discover modern, less-disruptive solutions to protect your property.

Don’t Wait for Disaster: 3 Signs It’s Time to Replace Your Sewer Line in 2026

Don’t Wait for Disaster: 3 Signs It’s Time to Replace Your Sewer Line in 2026 | Coastal Pipeline Inc

Is your Central Coast home at risk? Learn the 3 signs it’s time to replace your sewer line in 2026 before a small problem becomes a costly disaster.

How to Plan a Long-Lasting Asphalt Driveway in Monterey

How to Plan a Long-Lasting Asphalt Driveway in Monterey | Coastal Pipeline Inc

Discover how do i plan for a long-lasting asphalt driveway in monterey? A concise guide on site prep, materials, and contractor vetting to maximize longevity.

Protect Your Property: Why Aging Drainage Infrastructure Needs Urgent Upgrades

Protect Your Property: Why Aging Drainage Infrastructure Needs Urgent Upgrades | Coastal Pipeline Inc

Discover why aging drainage infrastructure needs urgent upgrades and how modernizing can prevent floods, costly repairs, and safeguard your property.

Preventing winter potholes: what property owners miss — Maintenance tips

Preventing winter potholes: what property owners miss — Maintenance tips | Coastal Pipeline Inc

Uncover preventing winter potholes: what property owners miss with 7 expert maintenance tips and Coastal Pipeline’s seasonal checkups.

Upgrade to Trenchless Sewer Work: Smarter, Faster, Cleaner for Your Property

Upgrade to Trenchless Sewer Work: Smarter, Faster, Cleaner for Your Property | Coastal Pipeline Inc

Discover trenchless sewer work: smarter, faster, cleaner techniques that minimize disruption, cut costs, and deliver lasting fixes.

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Our Service Area

Coastal Pipeline Inc. proudly delivers expert underground utility, excavating, and paving services to communities throughout Monterey, Santa Cruz, and San Benito Counties. From residential neighborhoods to large-scale commercial, industrial, and municipal developments, we provide reliable infrastructure solutions tailored to each project’s scope and standards. Our primary service areas include Monterey, Salinas, Watsonville, Santa Cruz, Hollister, and the surrounding regions.

Ready to Get Started?

Don’t wait to bring your project to life—Coastal Pipeline Inc. is here to provide expert solutions tailored to your needs. Whether it’s underground utility installations, excavating, or paving services, our team is ready to deliver quality you can trust.

Call us today at 831-402-5014 or fill out our online form to schedule your service and experience the Coastal Pipeline difference!

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Trusted solutions for residential, commercial, industrial, and municipal projects. Coastal Pipeline Inc. combines quality, innovation, and reliability to exceed your expectations.

Coastal Pipeline Inc.
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Underground Utilities

  • Sewer Services
  • Water Pipeline Services
  • Storm Drainage Systems
  • Electrical Conduit Line Services
  • Gas Line Services
  • Fire Line Services

Excavating and Paving

  • Excavation Services
  • Grading Services
  • Trenching & Backfilling

Asphalt Services

  • Asphalt Paving
  • Asphalt Sealcoating
  • Asphalt Crack Filling
  • Asphalt Resurfacing
  • Asphalt Patching & Repairs
  • Parking Lot Striping and Marking

Contact Information

  • 831-402-5014
  • 1325 Fremont Blvd.
    Seaside, CA 93955
  • PO Box 296
    Seaside, CA 93955
  • alejandro@contactcpi.com
  • Mon – Fri: 7 AM–5:30 PM
    Saturday: 7 AM–12 PM
    Sunday: Closed
  • Success Stories

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