Residential and Commercial Plumbing

About Us

We are a full-service plumbing company, with full capabilities in commercial and residential plumbing, including new construction and remodel plumbing! Whether you are looking for help with plumbing repairs or a new plumbing installation, we can handle all your needs.


Our History

Maple Valley Plumbing is a locally owned company that has been in business since 1997. We have served hundreds of customers throughout the Greater Puget Sound Region and Kittitas County. Not sure if we serve your area? Call or text us at 206.396.6827 and inquire! Maple Valley Plumbing is owned by Dave & Erin Sipila, both growing up in the Maple Valley area. We are committed to providing you quality plumbing services at the best possible value.


We took a leap and established Maple Valley Plumbing & Pipeworks, Inc in 1997.  We have maintained our business over the decades with integrity, dedication and hard work.  We are committed to providing our customers and our community with the best possible products and service.  

Maple Valley Plumbing is owned by Dave & Erin Sipila, both growing up in the Maple Valley area and raising a family of 3 while remaining in the Maple Valley area. Dave completed his union commercial apprenticeship through local 32 and graduated in 1994.  After working for a few years with the big companies, he decided to start his own company! We specialize in residential work and want to help you! Our team is fantastic and can help with all of your plumbing needs! This includes sinks, drains, hose bibs, water heaters, Tankless water heaters, new water lines, fancy shower systems and just about anything you can dream up. Our team is professional, prompt and quite an amazing group of fellas! We believe no job is to small and our goal is always customer satisfaction. Thank you for visiting our website! We look forward to working with you!


See our Testimonials

We've been using Maple Valley Plumbing for a year now and they have been our go-to plumbers. They are exceedingly knowledgeable and have the best rates in our area. Strongly recommend!
Harmony Singer
22:10 11 Nov 16
Shane Crnich
16:46 07 Feb 20
dave returned my call promptly. He assessed my problem with understanding of my special restrictions. He gave me a firm and fair bid immediately. He scheduled the job for the next day when he brought an excellent crew and equipment. I'm completely satisfied and would recommend him and his crew to anyone. Written by Tucker Boatman from Maple Valley Plumbing for our wonderful customer June Colman.
tucker Boatman
15:47 09 Jul 20
Super fast response time and good communication. Guys showed up quickly, did good work, and gave a very reasonable price for it. Would recommend!
Angela Ringwald
20:44 12 May 20
Great job of NG conversion and installation of a fire table. Communication from the very beginning was prompt and thorough. Called on a Tuesday and install was completed by Thursday morning.
patty klep
19:50 11 Jun 20
Dave at Maple Valley Plumbing is very helpful! I called with a question and he took the time to explain what could be do to fix it. Will definitely hire him to get things fixed right!
Mike Pennacchi
02:33 20 Nov 20
I called yesterday and they came out this morning to fix old valves to install a new washer. They were fast, kind and even installed our washer and moved the dryer too.
Travis Goodlett
18:30 18 Nov 20
My dad and I tried installing my gas hot water tank. We got the new one in and was moving right along, but we couldn't get it to stop leaking at the main line. Wanted to start local so I gave MVP a call. Said he could stop by in a couple hours and did. He figured it out and I was good in no time. Great communication, knew what he was doing. Highly recommend and will call the next time 😉
Allysa Mabry
02:39 07 Feb 21
Small business owner who takes pride in his business and offers outstanding craftmanship in his trade. Very responsive, thorough, and up front. NO BS!! I had a water supply line leak and pressure value pipe replaced. If I called a commercial company, like B-Can, would of cost me up to $900. I was up an running in under one hour and also under $300. I would definitely recommend Maple valley Plumbing for all your plumbing needs.
Jamin McLallin
17:53 04 Feb 21
Dave is great. Quick, very responsive, and went above and beyond for a very reasonable price. Highly recommend this business.
Trissan Dicomes
16:07 01 Apr 21
Dave came over right away on a Saturday to fix my water line put a plug on it soo i could use my water for the weekend , was able to have my family get together that evening , Dave returned first thing Monday morning to put in a new water line, he definitely saved the day.!! , if i ever have plumbing issues again future i will use them. way better than some off the other plumbing companies out there.
Mike Mcclain
14:49 23 Aug 21
They did a good job lifting my hot water heater so that it was to code. They were polite, clean, a d responsive.
Karen Bowen
23:14 26 Nov 21
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