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Business Details
38 Years
experience
Trusted Family-Owned Plumbing Services in Bothell, WA
Wallner Plumbing is a family-owned and operated business that has been serving the plumbing needs of South Snohomish and North King counties since 1988. Our commitment to high-quality, professional service has built a reputation for reliability and excellence. With generations of experience in the plumbing industry, our team prioritizes customer satisfaction by delivering tailored solutions for residential and commercial projects. We specialize in general plumbing services, repiping, water heaters, remodels, gas line installations, and commercial tenant improvements. Our dedication to using advanced techniques and eco-friendly products like Bio-Clean ensures long-lasting results.

As a fully bonded and insured company, we provide peace of mind for every client. Our team, led by Adam and Tiara Wallner, combines technical expertise with personalized service to meet and exceed expectations. We take pride in fostering community relationships and supporting local families through our work. Whether addressing emergency repairs or planning large-scale projects, we approach every job with integrity and professionalism. Our goal is to be the trusted plumbing partner for our customers, ensuring their systems operate efficiently and safely.
Services
General Service Repiping Water Heaters Remodels Gas Line Services Commercial Tenant Improvement Sewer Lines Drainage Problems Backflow Preventers Pump Repairs
Details
  • Year established: 1988
Highlights and features
  • Family-owned and operated since 1988
  • Experienced team with generations in plumbing
  • Fully bonded and insured for customer protection
  • Comprehensive services for residential and commercial needs
  • Committed to exceeding customer expectations
Services
General Service
Our general plumbing services address leak repairs, water pressure adjustments, drainage issues, and emergency pipe thawing. We specialize in main water line replacements and sewer system maintenance for residential and commercial properties. Our team ensures reliable solutions for unclogging, backflow prevention, and water damage prevention.
Repiping
We offer complete repiping solutions for aging or damaged plumbing systems. Services include kitchen repiping, galvanized pipe replacement, and burst pipe repairs. Our technicians use durable materials to restore optimal water flow and prevent future leaks in residential and commercial buildings.
Water Heaters
Our water heater services cover tankless, gas, electric, and 50-gallon systems. We provide installation, maintenance, and repair solutions to ensure efficient hot water delivery for homes and businesses in Bothell and surrounding areas.
Commercial Tenant Improvement
We specialize in plumbing upgrades for commercial spaces including offices, retail stores, schools, and government facilities. Our services include gas line design, drainage systems, and code-compliant installations for new tenants or renovated spaces.
Bio-Clean Treatment
Bio-Clean uses natural bacteria and enzymes to safely eliminate organic waste in drains. This eco-friendly solution prevents clogs by digesting grease, hair, and soap scum without damaging pipes. Monthly treatments maintain clean, efficient plumbing systems.
People
Adam Wallner
Owner / Lead Technician
Adam Wallner, a Bothell native, leads Wallner Plumbing with over 30 years of industry experience. He transitioned from working with his father to owning the family business, combining technical expertise with customer-focused leadership.
Tiara Wallner
Office Manager
Tiara Wallner manages office operations while supporting the family business. With a culinary degree from Art Institute of Seattle, she brings organizational skills and customer service excellence to Wallner Plumbing's daily operations.
Tony Bailey
Lead Technician
Tony Bailey, a Bothell High School graduate, has over 15 years of plumbing experience. After a brief career in customer service, he returned to Wallner Plumbing in 2016, bringing technical expertise and a commitment to quality craftsmanship.
Questions
What areas do you serve?
We serve South Snohomish and North King counties, including Bothell, WA and surrounding areas.
Are you licensed and insured?
Yes, we are fully bonded and insured with license number WALLNPC780DG for your protection.
What plumbing services do you offer?
We provide general plumbing, repiping, water heaters, gas lines, sewer systems, and commercial tenant improvements.
How can I purchase Bio-Clean?
Contact us via email to order Bio-Clean. Prices start at $49.95 per 2lb tub with shipping charges.
Is Wallner Plumbing family-owned?
Yes, we are a family-operated business with Adam and Tiara Wallner leading the team since 1988.
Reviews (4)
Lauren S.
May 25, 2022 Report
I had a leak under my house that I submitted to my home warranty company. After nearly a month and a horrible experience with the contractor they selected (who didn't even fix the problem), I reached out to my dad who is friends with one of the Wallners because I was ready to go ahead and pay out of pocket. I trust my dad to be honest regardless of their friendship status and knew he wouldn't recommend them if he didn't trust the work.

I got in touch with their dispatcher, Dendy, who was very sweet and helpful. They were able to get someone out the next day since the location of the pipe was accessible without me having to be there. They were also even able to fix it that same day because it was small enough of a job. It took them 2.5 hours from inspection to completion. The price was a little higher than what the other contractor was going to charge (I opted for a cash out with my home warranty company for the job), but it was still decent priced imo - especially for the service and the peace of mind that they wouldn't make a small problem worse.
Bill Parsons
May 21, 2022 Report
As a Realtor, I interact with many home service providers. I had the good fortune of working with Glen when one of our clients needed to replace their HVAC system in the middle of escrow. Glen and Wallner Plumbing Heating & Air responded immediately and installed a new system; we didn't have to extend the escrow! The communication and installation work is top-notch, and I wouldn't hesitate to recommend Glen and the staff. I will use their services again should the need arise. Thank you.
Gary Hughes
May 08, 2022 Report
Darin was prompt on time, examined my hvac system and cleaned the exterior fan. Great job for the price.
Jon
Jan 17, 2022 Report
BOB AND SCOTT ARE THE BEST PLUMBERS I HAVE EVER USED THEY ARE PROFESSIONAL, PERSONABLE AND GO OUT OF THEIR WAY TO DO THE JOB RIGHT. THE JOB THEY DID ON MY HOME WAS COMPLICATED AND DIFFICULT. THE AMAZING THING THEY DID WAS GET ME A BATHTUB IN LESS THAN 24 HOURS, I JUST WANT TO THANK WALLNER BOB AND SCOTT FOR THE GREAT JOB THEY DID, THEY DEFINITELY TOOK THE STRESS AWAY.