Jim Dandy Sewer and Plumbing
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Best Pick Reports

Jim Dandy Sewer and Plumbing

Plumbers

Certified Pro
425-292-5597
Licensed & Insured
Background checked
5th year as a Best Pick

Hours of Operation

MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours

Business Address

6202 214th Avenue Street SW

Mountlake Terrace, WA 98043

Company Details

Services Offered

  • Plumbing Repair, Installation, and Replacement
  • Drain Cleaning Services
  • Sewer Line Repair and Replacement
  • Leak Detection and Repair
  • Water Filtration and Treatment Systems
  • Faucet and Fixture Repair and Installation
  • Sump Pump Repair and Installation
  • Gas Line Repair and Installation
  • Toilet Repair and Installation
  • Bathroom Plumbing Services
  • Sink Repair and Installation
  • Tankless Water Heater Services
  • Garbage Disposal Repair and Installation
  • Preventive Plumbing Maintenance
  • Sewer Line Inspection

Services Not Offered

Jim Dandy does not offer septic tank pumping.

Minimum Job

Not specified

Warranty

  • Labor and equipment warranties

Employee Information

  • Background Checked
  • Marked Vehicles
  • Wear Shoe Covers
  • Wear Uniforms

Insurance Coverage

General Liability Insurance

Workers' Compensation Insurance

Company History

The local, family-owned company was founded in 1908.

Distinctions

Not specified

Customer Benefits

Free Estimates

Availability

Emergency 24/7

About this company

"At Jim Dandy, we strive to provide the best possible experience, which means we offer 24/7 emergency services all year, as well as competitive pricing on all of your plumbing and drain cleaning needs."

— Scott Spencer, Owner

License

JIMDADE791MG

Ratings & Reviews

Compiled Score:

Jim Dandy Sewer and Plumbing has received 4.0 out of 5 stars based on 58 customer reviews. Learn about Our Research Process.

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Kerry Albright

Kerry Albright

2 months ago

I called Jim Dandy with an unexpected need to cap off a gas line on preparation for a new dryer. Manny was able yo come out just a few hours after I called. He was professional and very friendly. He assessed my project, we discussed my needs and he was able to do the work in under an hour. He cleaned up after he was done and helped me put the dryer in a good location to prepare for the delivery of a new one. I would request Manny anytime you need plumbing work.

Verified Google Review
Irena Lusnyakyan

Irena Lusnyakyan

4 weeks ago

I have used Jim Dandy Sewer and Plumbing twice over the past three years, and both experiences have been excellent. The first time was in 2023, when they replaced my kitchen sink and faucet. They were very helpful in advising me on selecting a high-quality sink and faucet setup that was right for my needs. I really appreciated their knowledge and willingness to take the time to help me make the right choices. Today, in August 2026, I needed emergency service for a clogged and backed-up drain line. Thomas provided excellent service and resolved the problem quickly and efficiently. He was professional, knowledgeable, and clearly knew what he was doing. I highly recommend Jim Dandy Sewer and Plumbing. They provide excellent customer service, quality work, and are a company I feel comfortable calling when I need plumbing help.

Verified Google Review
Carolyn Smallwood

Carolyn Smallwood

a month ago

Technician Thomas arrived on time, fixed our immediate emergency sewer pipe problem on a Sunday, and made a plan for the rest of the project for Monday. Technician Thomas was efficient, professional and so kind to my goofball dog Elvis. For what more could anyone ask? UPDATE FROM MONDAY’S “PART 2” PROJECT SERVICE: Technician Eyasu M. arrived Monday morning to continue investigating the origin of the toilet problem that had been remedied the day before, and to ensure that my tub and bathroom sink drains were working properly. I knew I was going to get “bad” news. Technician Thomas had explained the day before that there were several, possible sewer-line-related causes, all of which would require HOA intervention. Regardless, I can honestly say that when Technician Eyasu M. delivered the bad news with grace and kindness -- and pledged to communicate diligently with the HOA’s property manager to expedite a quote for repair options -- I was unusually and uncharacteristically calm, despite the reality that I would be living in some chaos until the underlying issue was fixed. That is what a sincere and believable technician can and should do: calm the waters. In this area, many people are dealing with the expensive and time-consuming consequences of bad weather, aging infrastructure, land movement, and deferred maintenance. Finding dependable and consistent technicians who will diagnose, quote, and repair problems on time and on budget is not easy. I highly recommend Jim Dandy Sewer and Plumbing. Every technician I have dealt with over the past five years -- from minor sink clogs to major sewer issues -- has been terrific. Technician Eyasu M. gets five stars for also having a soothing, calming presence under otherwise $hitty circumstances.

Verified Google Review
Tasha Shives

Tasha Shives

4 months ago

Thomas showed up promptly at 8am, was very courteous, troubleshooted quickly and provided thorough service. He also did a great job explaining issues with my 70 year-old house’s plumbing, and related short- and long term solutions to recurring problems. Jim Dandy’s pricing for this repeated service has increased substantially over the past few years, but they’re always reliable and do great work.

Verified Google Review
Cal

Cal

3 months ago

$3,984.84 to replace tub faucet and valves. I found out from Aurora plumbing this was extremely steep fee for hourly charge and felt really sorry for me. The faucet itself was 500.00 purchased at Aurora Plumbing and was NOT included in this charges. Service was great but rates.....

Verified Google Review

Service Area

Jim Dandy Sewer and Plumbing serves 25 cities in the Seattle area.

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Cities Served

Auburn, Bellevue, Bothell, Edmonds, Everett, Federal Way, Issaquah, Kenmore, Kent, Kirkland, Lake Stevens, Lynnwood, Maple Valley, Marysville, Medina, Mercer Island, Mountlake Terrace, Mukilteo, Pacific, Redmond, Renton, Sammamish, Seattle, Snohomish, Woodinville

Jim Dandy Sewer and Plumbing FAQ

Jim Dandy Sewer and Plumbing offers complete plumbing services, including the installation, maintenance, repair, and inspection of tanked and tankless water heaters, toilets, faucets, sinks, garbage disposals, showers, bathtubs, water filtration systems, and gas lines. The company also handles sump pump installation, repair, and extension; pipe installation and repair; drain and sewer repair, replacement, and cleaning; clog removal; and leak detection, all supported by 24/7 emergency service. Please note that Jim Dandy Sewer and Plumbing does not offer septic tank pumping.

Services