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McKey Construction LLC.

WA + ID, registered in both statesEst. 2020 · Spokane Valley · Spokane · Kennewick +3

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Credentials & honors
  • Registered in both statesWA L&I + Idaho DOPLRegistered in both states. Holds a current Washington L&I registration and a current Idaho contractor registration, so it can legally take jobs on both sides of the state line.

McKey Construction covers a wide span for a Spokane Valley general contractor: luxury custom homes, residential and commercial construction, pre-construction planning and construction management. It holds contractor registrations in both Washington and Idaho, so the firm can legally take work on either side of the state line. Its state-insured work is wood-frame building construction, which fits the new-build focus the company advertises.

Recent permits show McKey Construction setting up new construction sites in Spokane Valley in 2025 and 2026, including temporary power poles and meter bases for active site development. In 2023 the firm took a public-works job for the Yakima Housing Authority as prime contractor. Beyond Spokane and Spokane Valley, the company lists Kennewick among the places it works. It describes itself as family-owned and locally owned and says it guarantees on-time, on-budget completion. The state lists Leo Mayorov, Igor Matsyplyuk and Vyachaslav Kozhokaru as principals since 2020. The work here leans toward new builds, with planning and management handled from the start. A custom home where design, scheduling and trades need coordinating before ground is broken fits that well, as does a commercial or multi-site project. A homeowner looking for a quick kitchen refresh or a string of small repairs will likely find a remodeling shop a closer match. New work tends to come through referrals and repeat clients rather than advertising. Building around Spokane follows the weather. Frozen ground and snow make winter a hard time to pour foundations, so excavation and concrete are best scheduled from spring into fall, and a framed shell should be closed in before the first hard freeze. Dry summers help framing and roofing go quickly, but lumber delivered in that heat should be stored covered. For a custom home, starting design and permits over the winter means a builder is ready to dig once the ground thaws.

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

WA L&I registration
Registration number
MCKEYCL800DF
Registration checked
October 1, 2026
Registered since
2020
Expires
March 2028
Also registered in Idaho
RCE-62502
Contractor bond
$30,000 · Atlantic Casualty Ins Co
Liability insurance
$1,000,000 · Gemini Ins Co
Insurance through
May 2027
Check it on the state record
Listed services
01
Construction management
02
General contracting
03
Pre-construction planning
04
Commercial construction
05
Luxury custom homes
06
Residential construction

Ask McKey Construction LLC which of these their own crew handles.

The record

The details on McKey Construction LLC

WA L&I registration
MCKEYCL800DF
Idaho registration
RCE-62502
Registration checked
October 1, 2026
Registered since
2020
Expires
March 2028
Contractor bond
$30,000 · Atlantic Casualty Ins Co
Liability insurance
$1,000,000 · Gemini Ins Co
Insurance through
May 2027
Established
2020
Primary trade
General Contractor
L&I specialty
GENERAL
Registered principal
Leo Mayorov · since 2020
Registered principal
Igor Matsyplyuk · since 2020
Registered principal
Vyachaslav Kozhokaru · since 2020
Service area
Spokane Valley · Spokane · Kennewick · Oregon · Idaho · Pacific Northwest

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Before you call

Questions worth asking McKey Construction LLC

Does McKey Construction LLC hold a Washington contractor registration?

McKey Construction LLC is registered with Washington State L&I under number MCKEYCL800DF, expiring March 2028. They are also registered in Idaho (RCE-62502), so Coeur d'Alene-side work is covered too. Checked against Washington's own record on October 1, 2026, and this page links straight to it. L&I also lists a $30,000 contractor bond (Atlantic Casualty Ins Co) and $1,000,000 of liability insurance with Gemini Ins Co through May 2027. Ask them to send the bond and insurance certificates over before the first day on site.

What kind of work does McKey Construction LLC take on?

Construction management, General contracting, Pre-construction planning, Commercial construction, Luxury custom homes, Residential construction — that is the general contracting they list. Ask where the subcontractors come in.

Does McKey Construction LLC cover my part of Spokane?

Spokane Valley, Spokane, Kennewick, Oregon, Idaho and Pacific Northwest, going by their website. A crew close to you is the one that comes back for a warranty call, so it is worth asking how far out they really travel.

How do I contact McKey Construction LLC?

Start at mckeyconstruction.com. Ask when they could get someone out to look, and whether the quote comes in writing.

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