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

General Contractor
G&

G & S Construction.

WA L&I registrationEst. 2016

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Credentials & honors

G & S Construction is registered as a general contractor, but Washington insures its crew under a single workers'-comp class: asphalt paving. That makes it a paving outfit in practice, working driveways, lots and surface repairs around Spokane for both homes and commercial properties. The state lists Sammy Slender and Gary Slender as principals since 2016, the same year the business was established, and puts the crew at one to three people.

The work centers on asphalt: resurfacing a tired driveway, patching and repairing a broken surface, keeping a small parking lot in shape. With a crew that small, the owner is on the job rather than managing it from an office, and the business runs on referrals and repeat customers rather than advertising. It travels about 25 miles from Spokane, which takes in Spokane Valley, Liberty Lake, Mead, Cheney and Airway Heights. G & S holds a Washington registration only. That shape suits a homeowner or small property owner with a paving or repair job who wants to deal directly with the people doing it. Someone planning structural framing or a large commercial concrete pour is looking for a different kind of contractor, since the state's classes for this business point to asphalt and nothing else. Before paving starts, get the scope in writing: the area in square footage or dimensions, whether the old surface is being removed or overlaid, how much base prep and grading is included, and the finished thickness. Ask who hauls away broken asphalt and debris, and how edges along lawns and walks will be left. Agree on how changes get priced if soft spots turn up once the old surface is off. Ask what the workmanship guarantee covers, how long new asphalt should stay off-limits to vehicles, and when sealcoating makes sense after Spokane's freeze-thaw winters.

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

WA L&I registration
Registration number
GSCONC*842P5
Registered as
G&S CONSTRUCTION
Registration checked
October 1, 2026
Registered since
2016
Expires
May 2027
Contractor bond
$30,000 · Nationwide Mutual Ins Co
Liability insurance
$1,000,000 · Kinsale Insurance Company
Insurance through
November 2026
Check it on the state record
The record

The details on G & S Construction

WA L&I registration
GSCONC*842P5
Registered as
G&S CONSTRUCTION
Registration checked
October 1, 2026
Registered since
2016
Expires
May 2027
Contractor bond
$30,000 · Nationwide Mutual Ins Co
Liability insurance
$1,000,000 · Kinsale Insurance Company
Insurance through
November 2026
Established
2016
Primary trade
General Contractor
L&I specialty
GENERAL
Registered principal
Sammy Slender · since 2016
Registered principal
Gary Slender · since 2016
Based in
Spokane

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

Before you call

Questions worth asking G & S Construction

Does G & S Construction hold a Washington contractor registration?

The number you want is GSCONC*842P5 — G & S Construction's Washington State L&I contractor registration, expiring May 2027. Last checked October 1, 2026. Washington's contractor lookup is free and open if you want to confirm it today. The same record shows a $30,000 contractor bond (Nationwide Mutual Ins Co) and $1,000,000 of liability insurance with Kinsale Insurance Company through November 2026. Ask for proof of bond and current insurance before work starts.

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