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Mario & Son Inc.

WA + ID, registered in both statesEst. 1991
(509) 536-6079

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Credentials & honors

Mario & Son Inc. is the shop Spokane-area homeowners call for custom marble and granite countertops, cut, polished and installed out of Liberty Lake. The work is stone first: fabrication and polishing, natural stone installation, ceramic tile and brick and block masonry. The company says it has been at it since 1991 as a family-owned business, and it carries Revolux Luxury Mineral Surfaces alongside natural stone.

The state insures Mario & Son under workers'-comp classes for stone fabrication and polishing, floor and counter covering installation, and brick, block and stone masonry, which lines up with what the business advertises: design, fabrication and installation in one place. The crew runs in the 21 to 30 range. The state lists Mario Marcella and Jeffrey Marcella as principals since 1995 and Michael Marcella since 2011. Public work includes jobs for Spokane County Fire District 3 and Grant County between 2010 and 2022, alongside residential and commercial projects. This is a fit for a kitchen or bath remodel built around a stone countertop, and for older homes that need masonry or stone restored rather than replaced. The company says it works across Spokane, Coeur d'Alene, North Idaho, Eastern Washington and Western Montana, so a project on either side of the state line is in range. Framing, drywall and general new-construction work fall outside its stone and masonry focus. The shop keeps weekday hours, Monday through Friday. Countertop and masonry demand in Spokane follows the remodeling season. Kitchen projects pile up in spring and again in early fall as people aim to finish before the holidays, and fabricators book templating and install dates around those surges. Exterior masonry is tied to the weather: mortar work wants the stretch after the last hard frost and before late-fall cold sets in. Picking a slab and getting on the schedule well before cabinets go in keeps a remodel from stalling on the countertop.

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

WA L&I registration
Registration number
MARIOSI052O7
Registered as
MARIO & SON INC
Registration checked
November 1, 2026
Registered since
1995
Expires
February 2027
Also registered in Idaho
RCE-16215
Contractor bond
$30,000 · Travelers Cas and Surety Co of America
Liability insurance
$1,000,000 · Employers Mutual Casualty Co
Insurance through
February 2027
Check it on the state record
On Google
4.6/ 5

Mario & Son Inc.'s Google rating, from 56 reviews. Worth ten minutes before you call — read the most recent ones first.

Read the reviews on Google
Listed services
01
Custom marble and granite countertops
02
Stone fabrication and polishing
03
Ceramic tile installation
04
Brick and block masonry

Ask Mario & Son Inc. which of these their own crew handles.

The record

The details on Mario & Son Inc

WA L&I registration
MARIOSI052O7
Idaho registration
RCE-16215
Registered as
MARIO & SON INC
Registration checked
November 1, 2026
Registered since
1995
Expires
February 2027
Contractor bond
$30,000 · Travelers Cas and Surety Co of America
Liability insurance
$1,000,000 · Employers Mutual Casualty Co
Insurance through
February 2027
Established
1991
Primary trade
Flooring
L&I specialty
GENERAL
Registered principal
Mario Marcella · since 1995
Registered principal
Jeffrey Marcella · since 1995
Registered principal
Michael Marcella · since 2011
Based in
Liberty Lake

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

Before you call

Questions worth asking Mario & Son Inc

Is Mario & Son Inc. licensed in Washington?

Mario & Son Inc. is registered with Washington State L&I under number MARIOSI052O7, expiring February 2027. They are also registered in Idaho (RCE-16215), so Coeur d'Alene-side work is covered too. Checked against Washington's own record on November 1, 2026, and this page links straight to it. L&I also lists a $30,000 contractor bond (Travelers Cas and Surety Co of America) and $1,000,000 of liability insurance with Employers Mutual Casualty Co through February 2027. Get current certificates for the bond and the insurance before anyone starts.

What kind of work does Mario & Son Inc. take on?

Mario & Son Inc. lists these flooring services: Custom marble and granite countertops, stone fabrication and polishing, ceramic tile installation, brick and block masonry. Ask which of them the crew self-performs and which they sub out.

How is Mario & Son Inc. rated?

4.6 out of 5 on Google, across 56 reviews. This page links straight to them — read the most recent first, since they tell you how the business runs now rather than how it ran three years ago.

Who is 509-536-6079?

Mario & Son Inc., a flooring contractor based in Liberty Lake. (509) 536-6079 is the number on their listing, and their website is marioandson.com. Calling back about a quote? Get it in writing before anyone starts.

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