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Remodels and Tenant Improvements

At Design West Mechanical, our core values—integrity, excellence, and innovation—are at the heart of everything we do. We take pride in fostering strong relationships with our clients and ensuring every project is carried out with precision and care.
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WHAT WE DO

All the AREAS
that we SERVE

King County:

Algona, Auburn, Beaux Arts Village, Bellevue, Black Diamond, Bothell, Burien, Carnation, Clyde Hill, Covington, Des Moines, Duvall, Enumclaw, Federal Way, Hunts Point, Issaquah, Kenmore, Kent, Kirkland, Lake Forest Park, Maple Valley, Medina, Mercer Island, Milton, Newcastle, Normandy Park, North Bend, Pacific, Redmond, Renton, Sammamish, SeaTac, Seattle, Shoreline, Skykomish, Snoqualmie, Tukwila, Woodinville, Yarrow Point.

Pierce County:

Tacoma, Lakewood, Puyallup, University Place, Bonney Lake, Sumner, Gig Harbor, Fircrest, Milton, Edgewood, DuPont, Orting, Fife, Steilacoom, Buckley, Ruston, Carbonado, Eatonville, Roy, Wilkeson.

Remodel Plumbing & Tenant Improvements in Kent, WA

Upgrading your home, office, or commercial space? Whether you’re remodeling a kitchen, revamping a bathroom, or managing tenant improvements for a business property, Design West Mechanical is your trusted partner for professional, code-compliant plumbing services in Kent, WA and surrounding communities.
We specialize in plumbing solutions for remodels and tenant improvements that require skill, precision, and careful coordination with other trades. Our team works directly with homeowners, business owners, general contractors, and property managers to ensure plumbing is done right—on time, on budget, and up to code.

Plumbing for Residential Remodels – Elevate Your Space

Home remodeling is the perfect opportunity to upgrade outdated plumbing, increase water efficiency, and add modern fixtures that improve both form and function. Whether you’re reimagining your kitchen, updating a master bath, or finishing a basement, our experienced team can help design and install a plumbing system that supports your new space.
Our residential remodel plumbing services include:
  • Relocating or replacing water and drain lines
  • Installing new tubs, showers, sinks, and faucets
  • Upgrading toilets and garbage disposals
  • Water heater relocation or replacement
  • Plumbing rough-ins for additions or ADUs
  • Code compliance inspections and upgrades
We understand that remodeling a home is a personal project with many moving parts. That’s why we work cleanly, communicate clearly, and coordinate with your contractors to keep the project running smoothly. With Design West Mechanical , you’ll get expert plumbing that enhances the value, comfort, and livability of your home.

Tenant Improvement Plumbing – Commercial Solutions That Work

If you’re renovating a retail space, office, restaurant, or multi-unit property, plumbing plays a critical role in functionality, comfort, and code compliance. At Design West Mechanical , we provide efficient and scalable tenant improvement (TI) plumbing services for commercial properties across Kent, WA.
We work closely with building owners, developers, and general contractors to reconfigure and upgrade plumbing systems to meet tenant needs. Our team is highly experienced in commercial plumbing code, ADA compliance, and local permitting processes, so you can count on us to deliver reliable results without delays.
Our commercial TI plumbing services include:
  • Bathroom additions and upgrades
  • Breakroom and kitchenette plumbing
  • Floor drain and grease interceptor installation
  • Water heater replacement or relocation
  • Re-piping and line relocation
  • Backflow prevention and water pressure regulation
We know time is money—especially in commercial projects. Our crew works efficiently and with minimal disruption to ensure your space is ready for occupancy as scheduled.

Why Choose Design West Mechanical ?

  • Experienced in Remodels & TI Projects – From single-family homes to commercial complexes, we’ve done it all
  • Licensed, Bonded, and Insured – Total peace of mind from start to finish
  • Collaborative Approach – We work seamlessly with contractors, electricians, designers, and inspectors
  • Code-Compliant Work – Our knowledge of Kent-area codes helps avoid costly rework or delays
  • Customer-Focused – Transparent pricing, responsive service, and attention to detail set us apart

Serving Kent, WA and Surrounding Communities

We proudly serve residential and commercial clients in Kent, WA 98031 and nearby cities including Renton, Covington, Federal Way, Auburn, and South King County. Whether you’re planning a custom home renovation or managing tenant build-outs across multiple units, Design West Mechanical has the tools, team, and experience to get the job done right.

Let’s Bring Your Vision to Life

Every successful remodel or tenant improvement begins with the right plumbing partner. At Design West Mechanical , we’re here to make your upgrade seamless, stress-free, and built to last. Contact us today for a consultation or a free estimate—we’d be honored to be a part of your next project.

Frequently Asked Questions

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Get a Free Estimate – Contact Us Today

Plumbing problems never come at a convenient time, but getting help should be easy. We offer free, no-obligation estimates and flexible scheduling options to fit your needs. Our goal is to take the stress out of your plumbing situation by offering quick, honest, and hassle-free service from the moment you contact us.

You can reach us by phone, email, or our online booking form. Whether it’s a question, a quote, or an urgent service request, we’ll respond promptly and professionally. And yes—we offer same-day service whenever possible, because we know that water waits for no one.

Let us help you restore comfort and safety to your home or business. With expert plumbers, affordable pricing, and a satisfaction guarantee, we’re the clear choice for plumbing in Kent, WA 98031. Get in touch today and see why our customers keep coming back.

Discounted Service
Just for You!

Save on your next plumbing service with our exclusive coupons! Whether you need a quick repair, routine maintenance, or a full installation, our discounts help you get top-notch service at a price you’ll love. Check out our latest offers and take advantage of these limited-time deals to keep your home’s plumbing running smoothly without breaking the bank!
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