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Trenchless Pipe Services

Providing a Range of
Commercial & Residential Trenchless Pipe Repair

Flow Technologies offers professional pipe repair for commercial and residential applications. Our highly trained and skilled technicians specialize in trenchless sewer repair, a process of repairing, rehabilitating, and restoring pipes in a non-invasive way.

This process saves our customers time and money as well as gives them peace of mind knowing that their plumbing and sewer issues are being repaired correctly and permanently.

We perform a wide variety of services on many diverse sewer systems from Seattle to Portland in commercial, municipal, and residential districts. These services include the following:



We operate a CCTV (Closed Circuit Television) camera mounted on a tractor system deployed from a service truck in order to perform inspections on the following: mainline, downspouts, drains and sewer pipe inspections lateral and side sewer inspections.



Our advanced hydro-jetting cleaning process allows us to clean multiple diameter pipelines through different methods. This is done to remove excess debris in the line to assess the need for repairs or replacement. We can perform on the following: root removal, grease removal, mainline, lateral side sewer, protrusion/intrusion removal, pipe obstructions removal.


Pipeline Repair & Rehabilitation

We use a process called Cured-In-Place Pipe (CIPP) which is a no-dig method. This method can be used to repair and rehabilitate sewer systems that include: storm pipes, sewer pipes, and lateral pipes.


Trenchless Solutions

We specialize in trenchless pipe repair for pressurized water systems and non-pressurized drain systems using epoxy barrier coatings and structural liners for trenchless pipe repair, trenchless sewer repair, copper pipe repair, trenchless pipe lining, pipe relining, CIPP lining issues, and sewer lining equipment.

About Flow Technologies
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About Us & Why We are The Best For the Job

Flow Technologies specializes in trenchless solutions for infrastructure that needs repair or rehabilitation. We offer commercial and residential solutions for sewer repair, sewer cleaning, and sewer inspection services.

We specialize in trenchless pipe repair, trenchless sewer repair, copper pipe repair, trenchless pipe lining, pipe relining, CIPP (cured in place pipe) lining issues.

We partner with industry-leading manufacturers for superior equipment and materials to meet the needs of our customers in the Greater Pacific Northwest area.

Our stellar reputation and over 30 years of trenchless rehabilitation and pipe solution experience mean that we don’t just identify your problem–we are the solution.

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Flow Technologies Work

Our Pipe Solutions

Sewer Repair

Modern Solutions

  • Municipal Services
  • Commercial Systems
  • Industrial Properties
  • Residential Homes
  • Neighborhoods
Sewer Repair

Sewer & Pipe Repair

  • Video Inspection
  • CCTV (Closed Circuit Tv)
  • Cleaning
  • Pipeline Repair & Rehabilitation
  • CIPP (Cured in Place Pipe) Solutions
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“Flow Technologies recently finished a project at my home. During this project, there was a mechanical failure with the lining, but Flow Technologies wasted no time making sure everything was in perfect working order and the job was done right. The crew was professional and great to work with. After the job was over, I worked with Nicole to pay my bill and close my account. She assisted me with the details and was very patient. I highly recommend Flow Technologies for piping solutions. Even my neighbor have booked an upcoming project! He also told me they had 4 other companies come out to give an estimate and Flow Technologies was the best value. We couldn’t be more satisfied with the entire process!”

S. Mills

Washington State

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8215 SW Tualatin Sherwood Rd.

Suite 200

Tualatin, OR 97062

Mail to: P.O. Box 1121 Puyallup, WA, 98371