20+ Years of Exceptional Plumbing Service

Locally Owned & Operated | Upfront Pricing | 24 Hour Emergency Service

  • Standard Water Heater Installation/Repair

  • Tankless Water Heater Installation/Repair

  • Instantaneous Water Heater Installation/Repair

  • Side Sewer Replacement/Repair

  • Water Service Repair

  • Drain Cleaning

  • Video Pipe Inspection

  • Frozen Pipe Repair

  • Sump Pumps

  • Side Sewer Back Up Issues

  • Leak Detection

  • Gas Piping

  • Fixture Installation/Repair

  • Boilers

  • Remodels

  • Multi Use and Multi Use New Construction

  • New Commercial / Industrial Construction

  • Tenant Improvement

  • Video Inspection

  • Drain Cleaning

  • High-Pressure Water Jet Drain Cleaning- Large & Small Diameter

  • Commercial Re-Piping

  • Standard and Tankless Water Heaters

  • Boiler Installation / Repair

  • Lift Station Installation, Repair & Maintenance

  • Water Heater Repair / Replacement

  • Faucet Repair / Replacement

  • Commercial Mechanical Maintenance

  • Leak Detection

​Our expert Emergency Maintenance team are available 24 Hours 7 days a week, 365 days a year to attend to your problems. promptly and competently!


"I contacted D.M.Kelly Mechanical in need of a toilet replacement , within less than a day they showed up on the hour promised. Professional, courteous & quality service. I will definitely use them for any further plumbing needs."

-Martin E

"Great company, right on time. fix our problem. Now days it is nice to hire a company that actually knows what they are doing. I would recommend to anyone. Fair price also."

-Steve S

"Have used D.M. Kelly three times so far - drain clog, water bib replacement and new gas piping. They do quality work and made sure I was happy. Solid team!"

-Derry L

"Truly great experience. Very experienced technicians and excavator that were great to work with. Planning on using them again for next project!"

-Rick H

Water Heater installed by our technicians at the Chrysler Jeep Dodge Ram dealership in Enumclaw, WA


922 Roosevelt Ave E

Enumclaw, WA 98022

P.O. Box 769


Commercial: (360) 802-3758

Residential: (360) 802-3759

Toll-Free: 888-DMKELLY

Opening Hours

Mon - Fri

8:00 am – 5:00 pm

Sat - Sun


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