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You're set to Coeur d'Alene. Demski Construction & Remodeling LLC holds a Washington registration only — an Idaho job needs an Idaho-registered crew.

Remodeling
DC

Demski Construction & Remodeling LLC.

WA L&I registrationEst. 2010

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Demski Construction & Remodeling LLC does general home remodeling for houses in Spokane and the surrounding area. It's a small residential outfit where the owner works on the job alongside a crew of one to three people, and most of its work comes through referrals and repeat customers. The business traces back to 2010, when it first registered with Washington under a slightly different name, and it travels roughly 25 miles from Spokane for work.

The state lists Jason Demski as a principal since 2018, the year the current Washington L&I registration took effect. That registration carries a general specialty, which fits the kind of work the business does: residential remodeling across a range of rooms and projects rather than one narrow trade. The work is houses, not commercial buildings. With a crew that small, the person who bids the job is usually the person doing it. That makes Demski a sensible call for a homeowner planning a general remodel in the Spokane area and wanting a direct line to whoever is on site. Large commercial construction is outside what the business takes on. It's a residential remodeler working at a household scale. Remodeling work splits two ways. A quick fix, like replacing a vanity, patching drywall or swapping a door, mostly needs someone careful and available, and a small shop often fits that well. A larger project, such as opening a wall, reworking a kitchen or finishing a basement in an older Spokane or Spokane Valley house, brings in permits, inspections and subcontractors for electrical and plumbing. For those, ask who pulls the permit, who schedules the trades and who is on site each day. A small crew can run a bigger job well, but the sequence of work should be clear before demolition starts.

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

WA L&I registration
Registration number
DEMSKCR826KN
Registered as
Demski Const & Remodeling LLC
Registration checked
October 1, 2026
Registered since
2018
Expires
March 2027
Contractor bond
$30,000 · Nationwide Mutual Ins Co
Liability insurance
$1,000,000 · Contractors Bonding & Insuranc
Insurance through
May 2027
Check it on the state record
Listed services
01
General remodeling

Ask Demski Construction & Remodeling LLC which of these their own crew handles.

The record

The details on Demski Construction & Remodeling LLC

WA L&I registration
DEMSKCR826KN
Registered as
Demski Const & Remodeling LLC
Registration checked
October 1, 2026
Registered since
2018
Expires
March 2027
Contractor bond
$30,000 · Nationwide Mutual Ins Co
Liability insurance
$1,000,000 · Contractors Bonding & Insuranc
Insurance through
May 2027
Established
2010
Primary trade
Remodeling
L&I specialty
GENERAL
Registered principal
Jason Demski · since 2018
Based in
Spokane

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

Before you call

Questions worth asking Demski Construction & Remodeling LLC

Does Demski Construction & Remodeling LLC hold a Washington contractor registration?

Yes — Demski Construction & Remodeling LLC holds Washington State (L&I) contractor registration DEMSKCR826KN, expiring March 2027. We checked it against the state record on October 1, 2026; the same lookup takes you about a minute if you want to see it yourself. L&I also lists a $30,000 contractor bond (Nationwide Mutual Ins Co) and $1,000,000 of liability insurance with Contractors Bonding & Insuranc through May 2027. Ask for proof of bond and current insurance before work starts.

What kind of work does Demski Construction & Remodeling LLC take on?

Demski Construction & Remodeling LLC lists these remodeling services: General remodeling. Ask which of them the crew self-performs and which they sub out.

For the owner

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  • $70 a project, no monthly fee

1 of the 286 Spokane remodeling businesses we list is set up to be sent a project. Each project goes to at most 3, so that one sees nearly all of them.

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A person reviews every claim, usually within a business day. Founding rate for the first three remodeling crews with a card on file: 3 projects free, then 20% off for life.

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