At CTC Contractors, we specialize in outside waterline and sewer line repair throughout King and Pierce County. With over 40 years of combined experience, we’ve built our reputation on honest pricing, reliable work, and customer-first service. From Renton to Tacoma, homeowners trust us to deliver lasting results.
CTC Contractors was founded to provide a better option for homeowners. Too many large companies inflate prices with heavy advertising costs — and that expense gets passed down to customers. We believe in fairness. That’s why we encourage every homeowner to get at least three quotes. We’re confident our bid will stand out for its value, transparency, and quality workmanship.
Why Choose Us:
Licensed, Bonded & Insured
40+ Years of Combined Experience
5-Year Warranty
Honest Pricing – No Hidden Fees
Serving Homeowners Across King & Pierce County


FAQ Frequently Asked Questions
Do you give free quotes?
Yes, we provide free quotes for all outside waterline and sewer line projects in King and Pierce County. Whether you need a simple repair or a full replacement, we’ll inspect the situation and give you a clear, honest estimate.
Do you offer trenchless repair?
Yes, we offer trenchless sewer repair, which allows us to restore your line without major digging. In some cases, excavation may still be the best option. We’ll explain both methods and help you decide what works best for your property in Renton, Kent, Tacoma, and surrounding areas.
What is the difference between a repair and a replacement?
A repair fixes a small section of damaged pipe, while a replacement involves installing a brand-new line. Repairs can solve immediate issues, but replacements are often the best long-term solution. Our team will inspect your system and recommend the most cost-effective approach.
Do you use a sewer jetter?
Yes, we use professional hydro jetting equipment to clear roots, grease, and debris from sewer lines. This powerful method keeps pipes flowing freely and helps prevent costly backups for homeowners across King and Pierce County.
How do you know where the problem is?
We use advanced sewer camera inspections to locate blockages, cracks, or root intrusions. This technology allows us to find the exact issue without unnecessary digging, saving you time and money.
Do you work with the utility company?
Yes. We coordinate with the utility company to ensure all permits, inspections, and documentation are handled properly. In many cases, homeowners may also qualify for a one-time bill reduction after repairs are completed.
Do you decommission septic tanks?
Yes, we handle septic tank decommissioning and take care of all required county documentation. If your property is within 250 feet of a sewer main in King County, regulations may require you to connect to the public sewer system — and we can manage the entire process.
How long have you been in business?
CTC Contractors has over 40 years of combined experience in waterline and sewer line work. For the past 10 years, we’ve been proudly serving homeowners in King and Pierce County with reliable, affordable service.
Need a waterline or sewer line repaired in King or Pierce County? Call CTC Contractors at (206) 794-6925 or request a free quote today.
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