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You're set to Coeur d'Alene. Jack's Plumbing holds a Washington registration only — an Idaho job needs an Idaho-registered crew.

Plumbing
JP

Jack's Plumbing.

WA L&I registrationEst. 2023
(509) 258-7037

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Credentials & honors
  • Public-works contractor6 public jobs since 2020Public-works contractor. Has filed prevailing-wage paperwork with Washington L&I on 6 public projects, for agencies including RURAL Resources Community Action and Wellpinit School District #49.

Jack's Plumbing works out of Wellpinit, on the Spokane Indian Reservation northwest of Spokane, and travels roughly 25 miles from there for plumbing work. The business is registered with Washington L&I as a plumbing contractor, and its listed specialty is journey-level plumbing. Much of its recorded work has been public jobs taken on as a subcontractor, including plumbing for the Wellpinit School District.

Public-works filings show Jack's Plumbing doing prevailing-wage jobs in 2020 for Rural Resources Community Action and Wellpinit School District #49. On those jobs it was the plumbing sub under another contractor, not the prime. The state lists John Mccurdy and Ellen Mccurdy as principals since 2023. It's a small operation, with the state putting the crew at one to three people and the owner doing the work. That size suits repairs and contained plumbing jobs, and it suits general contractors who need a plumber who already knows prevailing-wage paperwork. The business sticks to plumbing, so framing or electrical on the same project would go to other trades. Before a plumber starts, pin down the scope in writing: which fixtures, lines or fittings are included, and whether the job needs a permit and inspection. Ask who opens walls or floors to reach pipe, and who patches them afterward. Ask what happens to the old fixtures and the debris. Ask how changes get priced and approved if the plumber finds corroded pipe or a bad connection partway through. Get any warranty on labor in writing, and ask whether parts carry a separate manufacturer warranty. That matters for well systems and older rural homes around Wellpinit and the edge of the Spokane area, where what's behind the wall is often unknown until it's opened.

WA L&I registration verified October 1, 2026 · see the state record

WA L&I registration
Registration number
JACKSP*776NC
Registration checked
October 1, 2026
Registered since
2023
Expires
August 2027
Contractor bond
$6,000 · Western Surety Co
Liability insurance
$1,000,000 · Contractors Bonding & Insuranc
Insurance through
August 2027
Check it on the state record
On Google
5.0/ 5

Jack's Plumbing's Google rating, from 1 review. Worth ten minutes before you call — read the most recent ones first.

Read the reviews on Google
The record

The details on Jack's Plumbing

WA L&I registration
JACKSP*776NC
Registration checked
October 1, 2026
Registered since
2023
Expires
August 2027
Contractor bond
$6,000 · Western Surety Co
Liability insurance
$1,000,000 · Contractors Bonding & Insuranc
Insurance through
August 2027
Established
2023
Primary trade
Plumbing
L&I specialty
JOURNEY LEVEL
Registered principal
John McCurdy · since 2023
Registered principal
Ellen McCurdy · since 2023
Based in
Spokane

Own this business? Claim the listing to correct anything here.

Before you call

Questions worth asking Jack's Plumbing

Is Jack's Plumbing licensed in Washington?

Jack's Plumbing is registered with Washington State L&I under number JACKSP*776NC, expiring August 2027. Checked against Washington's own record on October 1, 2026, and this page links straight to it. The same record shows a $6,000 contractor bond (Western Surety Co) and $1,000,000 of liability insurance with Contractors Bonding & Insuranc through August 2027. Get current certificates for the bond and the insurance before anyone starts.

What do people say about Jack's Plumbing?

Google has Jack's Plumbing at 5.0 out of 5 from 1 review. Worth ten minutes before you call: start with the newest, and look at how the business answers the unhappy ones.

Whose number is 509-258-7037?

It belongs to Jack's Plumbing, a plumbing contractor based in Spokane. Missed the call? Ring (509) 258-7037 back with your address and a rough scope to hand — it is the difference between a real number and a range.

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