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Commercial Plumbing

Commercial Plumber in Portland

Integrated Plumbing & Environmental Services, Built by Scientists Since 2008

Environmental Works has served commercial clients throughout the Greater Portland area since 2008. Founded by environmental scientists Matthew Lowrance and Joel Migliaccio, we bring something no pure-trade contractor can: a fully integrated team that handles commercial plumbing, sewer services, environmental consulting, and underground utilities under one roof. For property owners, developers, and facility managers, that means one point of contact and no gaps between disciplines.

We’re fully licensed, insured, and vetted, and we offer free estimates on all commercial work. Same-day appointments are available when possible.

Ready to get a free estimate from a commercial plumber in Portland businesses have trusted since 2008? Call (503) 719-6715 to schedule service or request a same-day appointment.

Commercial Plumbing Services We Provide

We handle the full scope of commercial plumbing work, from routine maintenance to complex installations, and our team is equipped for both urgent repairs and large planned projects.

Drain & Sewer Services
Commercial drain cleaning, hydro jetting, and drain camera inspection help keep high-traffic systems running in restaurants, office buildings, and multi-unit properties where grease and debris accumulate fast. Our sewer services cover inspection, cleaning, installation, repair, and trenchless pipe lining (CIPP), which rehabilitates aging sewer lines from the inside without major excavation, minimizing disruption to your operations.

Piping & Water Lines
We perform full piping and repiping for commercial properties, along with water line installation and repair. Leak detection and repair helps reduce the costly downtime that undetected failures can cause.

Water Heaters
Our commercial water heater services include repair, replacement, and tankless water heater installation, sized and specified for commercial demand.

Stormwater & Underground Utilities
We offer stormwater services for commercial properties and perform directional drilling and excavation for underground utility work, capabilities that extend well beyond what a standard plumbing contractor provides.

Why Portland Commercial Clients Choose Environmental Works

Our founders’ background in environmental science shapes how we approach every commercial project. We apply technical precision to code compliance, site conditions, and project planning, and that rigor helps our clients avoid costly surprises.

  • Single-point accountability: Consulting and construction handled by one team, eliminating multi-contractor coordination and the accountability gaps that come with it
  • Compliance support: We verify that all work aligns with local building codes and Oregon state law, and our environmental division can address conditions that cross into site assessment or remediation territory
  • Responsive scheduling: Same-day appointments offered when possible for urgent commercial needs
  • Financing options: Payment plans available to fit commercial project budgets
  • Service warranties: We stand behind our completed work

Since 2008, we’ve completed tens of thousands of projects, scaling from minor drain cleanings to major commercial environmental site assessments. Our reviews on Yelp, HomeAdvisor, and Facebook reflect that track record across Multnomah, Washington, Clackamas, Yamhill, and Marion counties in Oregon, as well as Clark County, WA.

Get a Free Estimate on Commercial Plumbing in Portland

Whether you need a sewer inspection, full repiping, or a contractor who can manage plumbing and environmental work together, we’re ready to help. We serve Portland, Gresham, and commercial properties throughout the metro area. Financing is available, and there’s no cost to get an estimate.

Call (503) 719-6715 to speak with our team at Environmental Works and schedule your commercial plumbing service.

Happy Customers in Your Neighborhood

Hear From Our Past Customers

    “Loved working with Environmental Works! They are professional, easy to work with, and are always on time! Price is very good too! I will definitely recommend them to any homeowner.”
    - Jane B.
    “Made Everything Easy for Us”
    “We had environmental works install a drain line by doing horizontal drilling for a 3” line for 110’, install the pipe and connect to existing plumbing that needed the extension. The work was done to our satisfaction in a single day.”
    - James R.
    “Very Professional and Flexible!”
    “We were pleased with the way our mitigation system turned out. Our home proved to be somewhat of a challenging one to put in a system in a way that was acceptable to us. The crew worked hard to make it all work out well.”
    - Sheri S.
    “Highly recommend. Thank you!”
    “Tim came out for our job that included clearing a drain that directs runoff from our driveway. It turned out to be more complicated than anticipated but Tim persevered, even crawling under the deck to get a better take on the situation. Definitely apprecia”
    - Matthew S.
    “Pleasure Doing Business & Highly Recommended”
    “I had the pleasure of working with Dave and others from Environmental Works. Integrity, professionalism, and detail-oriented every step of the way. They were able to work with my budget and time windows, a project completed by the book.”
    - Nick W.
    “10/10 Amazing Company to Work With!”
    “I truly would recommend this company to anyone- specifically because of the customer service and value I received having Joe come on site. Joe at Environmental Works went way above and beyond helping me locate a very a hard to find tank in the backyard.”
    - Alex M.
    “Hunter was absolutely amazing to work with! Very professionally handled my unique situation making sure to cover every angle and make sure it was done right and under warranty. Drew did an awesome job with the repair work…got it done right and so fast.”
    - Kyle P.
    “Thank You Again”
    “I'm happy with the service Ework provided and I will definitely be recommending you guys to friends and family! Exceptional service and also, I appreciate you guys for being on time twice! The fair pricing is also what made me become an appreciative custom”
    - Josh B.
    “A New Loyal Customer”
    “Environmental Works performed a sewer scope inspection and a radon test for me and made the process very easy, and at the right price. I received a comprehensive and detailed report for the test and inspection right away. Scheduling was a breeze and everyo”
    - Mark G.
Providing Services to
Portland & Beyond

We commonly service some of the following areas:

  • Beaverton
  • Clackamas County
  • Clark County
  • Gresham
  • Hillsboro
  • Lake Oswego
  • Multnomah County
  • Portland
  • Tigard
  • Vancouver
  • Washington County
  • Yamhill County

Commercial Plumbing Compliance in Portland

Commercial plumbing in Portland operates under the Oregon State Plumbing Specialty Code, and all permitted work must be performed by a licensed plumbing contractor. Portland Permitting and Development reviews commercial plumbing plans, with review typically taking around 10 business days. Food service establishments must obtain approval from the Multnomah County Health Department or the Oregon State Department of Agriculture before plan review begins, and projects involving building water service lines with an interior diameter of 2 inches or greater carry additional permit requirements.

Navigating these requirements takes more than a licensed plumber. When a project touches underground storage tanks, contaminated soil, or stormwater infrastructure, the compliance picture expands well beyond the plumbing code. That’s where our environmental science foundation matters. Our team includes geologists, field supervisors, and senior environmental staff who handle Phase I and Phase II environmental site assessments, soil sampling, and environmental consulting alongside the plumbing work itself.

We provide professional consultation to confirm that each project aligns with applicable codes and regulations from start to permit closeout. No subcontracting on the environmental side. No handoff delays. One licensed, insured team accountable for the full scope of your project.

Stay Up to Date with Environmental Works

Commercial Properties & Project Scales We Serve

Our commercial clients include property owners, realtors, developers, and general contractors working across the Portland metro. We handle everything from a single drain repair at a small commercial suite to multi-phase environmental and plumbing projects at large commercial sites.

Properties at the intersection of trade and environmental work are where we add the most value. A site with industrial drainage systems, underground storage tanks, or stormwater infrastructure requires a contractor with capabilities across both disciplines. Coordinating a plumber, an environmental consultant, and an underground utility crew separately introduces scheduling risk and diffuses accountability. Our integrated model eliminates that.

Property managers and developers with multi-site portfolios throughout the Portland metro, including Gresham and the surrounding region, rely on us as a single contractor for plumbing, sewer, environmental assessment, and underground utility work. Whatever the scope, our team has the tools, licensing, and scientific background to manage it.

Contact Environmental Works Today!

A member of our team will be in touch shortly to confirm your contact details or address questions you may have.

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