Mario and Son
Mario & Son is a family-owned custom stone fabricator in Liberty Lake, WA, designing and installing granite, marble, quartzite, quartz, porcelain, and sintered stone countertops and architectural pieces for homeowners, designers, builders, liturgical institutions, and hospitality clients across the Pacific Northwest.
- Company typePrivate
- Founded1991
- HeadquartersLiberty Lake, United States
- Headcount11–50
- GTM type—
- Offering—
What Mario and Son does
Mario & Son is a family-owned custom stone fabrication business founded in 1991 in Spokane, Washington, currently operating from a showroom and fabrication facility at 2750 N. Eagle Lane in Liberty Lake, WA. The company designs, fabricates, and installs natural and engineered stone surfaces — including granite, marble, quartzite, quartz, porcelain, and sintered stone — serving homeowners, designers, architects, builders, liturgical institutions, and hospitality clients across the Pacific Northwest and selectively nationwide. Its two core product lines are custom stone countertops and one-of-a-kind architectural stone pieces such as sculptured fireplaces, bathtubs, church altars, baptismal fonts, and columns.
The company pairs advanced CNC machining capability — 4, 5, and 6-axis CNC saws (up to 78 inches tall), 5-axis CNC waterjet cutting, a CNC lathe capable of 27-inch diameter by 11-foot lengths, six overhead cranes, vacuum lifters, automated conveyors, and a computerized vertical storage system — with traditional Italian hand craftsmanship, including hand sculpting services led by co-founder Joey Marcella. The fabrication workflow is supported by digital templating, 3D rendering, augmented reality modeling, kitchen and bathroom visualizers, and a live online slab inventory. Mario & Son is the only Natural Stone Institute Accredited fabricator in the Spokane and Coeur d'Alene region and provides a lifetime craftsmanship warranty on all stonework. Notable projects include the Walt Worthy Grand Hotel (~50,000 sq ft of stone) and multiple liturgical commissions across Spokane-area Catholic parishes.
The business operates a consultative, sales-led go-to-market anchored by an in-person showroom with espresso service, the company website's 'Request a Quote' funnel, and digital pre-qualification tools. Revenue is generated through one-time custom project sales (turnkey design-fabrication-installation), standalone slab sales to homeowners and other fabricators, independent fabrication services (polishing, honing, texturing), custom architectural commissions, and post-installation restoration/maintenance. Pricing is fully quote-based with no public list; lead times typically run 2–3 weeks from template to installation. Marketing is reputation-driven via referrals, the company blog, a YouTube video series, and active social channels, supplemented by participation in international industry events such as Marmomacc in Verona and Stone Fabricators Alliance workshops.
Mario and Son firmographics
Firmographics- Name
- Mario and Son
- Legal name
- Mario & Son, Inc.
- Website
- https://marioandson.com
- Company type
- Private
- Founded year
- 1991
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Mario & Son is a family-owned custom stone fabricator in Liberty Lake, WA, designing and installing granite, marble, quartzite, quartz, porcelain, and sintered stone countertops and architectural pieces for homeowners, designers, builders, liturgical institutions, and hospitality clients across the Pacific Northwest.
- Ownership category
- akta.pro rank
Mario and Son industry classification
Industry- NAICS
- Cut Stone and Stone Product Manufacturing (327991)
- SIC
- Cut Stone & Stone Products (3281)
- akta.pro primary industry
- Countertop Fabrication & Installation (Stone/Quartz/Solid Surface) (HSAPAIAE)
- akta.pro secondary industries
- Manufactured/Engineered Stone & Agglomerates (Quartz, Terrazzo, Sintered Stone) (IMAKAHAG), Natural Stone Cleaning, Polishing & Restoration (Marble/Granite/Travertine/Limestone) (HSAEAOAA)
Keywords
Where Mario and Son is headquartered
LocationHeadquarters
- HQ city
- Liberty Lake
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Mario and Son business model
Business modelRevenue model
- Custom Stone Surface Fabrication and Installation (Turnkey Projects): Full-service design, fabrication, and installation of custom stone surfaces for end customers. Includes measure, fabricate, and install steps. Customers can participate in digital layout. Covered by a lifetime craftsmanship warranty on all work.
- Stone Slab Sales: Sale of natural stone, engineered stone, and cubic/block materials directly to homeowners, builders, and other fabricators. Includes online live inventory browsing and in-house showroom viewing with espresso service. Slabs can be purchased with or without fabrication services.
- Standalone Fabrication Services: Fabrication services (cutting, polishing, honing, texturing) offered independently of slab sales — for customers who have purchased slabs elsewhere or are working with other fabricators.
- Architectural Stone Design and Fabrication: Custom architectural stonework including sculptured fireplaces, bathtubs, church altars, columns, and other one-of-a-kind pieces. Involves concept development, design modeling, machining, and installation.
- Stone Restoration and Maintenance Services: Post-installation restoration services and ongoing maintenance guidance for natural stone investments.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Custom stone surface projects are quoted individually based on material selection, project scope, and complexity. |
Go-to-market motion1 record
Distribution channels6 records
Marketing channels11 records
Mario and Son product offering
Product offeringCore offering
Mario and Son designs, fabricates, and installs custom stone surfaces and architectural stone pieces from granite, marble, quartzite, quartz, porcelain, and sintered stone. The company operates from its Liberty Lake, WA showroom and fabrication facility, combining advanced CNC machining with traditional hand craftsmanship to deliver turnkey countertops, fireplaces, bathtubs, church altars, columns, and other one-of-a-kind stonework. It also sells slabs and standalone fabrication services (cutting, polishing, honing, texturing) to other fabricators and customers who source their own stone.
Product overview
Mario & Son is a custom stone fabrication company providing design, fabrication, and installation services for natural and engineered stone surfaces. Their core product offerings include custom stone countertops (granite, marble, quartzite, quartz, porcelain, and sintered stone) and architectural stone pieces (fireplaces, bathtubs, altars, columns, and custom artistic items). The company supports its core products with complementary tools including an online live inventory system, a kitchen and bathroom visualizer for design preview, and a block inventory system for sourcing unique architectural materials. The business operates from Liberty Lake, Washington, serving the Pacific Northwest region since 1991.
Differentiator
Problem solved
Functional benefit
Quantifiable outcome
- Lifetime craftsmanship warranty on all stonework under normal use and conditions to the original purchaser
- +2 more outcomes
Companies that use Mario and Son
Customer profileNamed customers11 records
Segments5 records
Mario and Son technology and API
TechnologyAPI detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature11 records
Mario and Son partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core and notable.
- Stone Fabricators AlliancecoreMario & Son is an active member and co-operator within the Stone Fabricators Alliance. Co-founder Joey Marcella serves as a Director of the organization. The company hosted a Stone Fabricators Alliance workshop at its Liberty Lake facility and employees participated in the 'Fabricator Olympics' competition. Mario & Son participates in national alliance events including exhibiting at Marmomacc in Verona alongside other alliance members.
- AntolininotableAntolini is a world-leading stone company headquartered near Verona, Italy, specializing in production, innovation, design, and promotion of stone. Mario & Son sources premium semi-precious stones and exclusive materials from Antolini, including petrified wood, amethyst, fossils, and premium slabs with gold flakes or crystals. The Davenport Hotel Tower lobby fireplace installation used Antolini materials.
Scale indicators7 records
Recent moves6 records
Expansion highlights5 records
Mario and Son competitors and assessment
Company assessmentBroad incumbents
- MSI (M S International): Large US importer and distributor of countertops, flooring, and hardscape products including natural stone, quartz, and porcelain. Overlaps Mario & Son in slab distribution and countertop supply but at national scale across many product categories rather than a single custom fabrication niche.
- Cambria: US-based manufacturer of engineered quartz surfaces sold through dealer-fabricator networks for kitchen and bath countertops. Competes with Mario & Son at the consumer-decision layer (quartz vs natural stone) and operates one step upstream in the value chain.
- Cosentino: Global manufacturer of Silestone (quartz), Dekton (sintered stone), and natural stone surfaces distributed via a global fabricator network. Comparable to Mario & Son at the end-customer surface category, though Cosentino operates as a brand-driven manufacturer rather than a regional custom fabricator.
- Caesarstone: Global manufacturer of engineered quartz surfaces for kitchen countertops and commercial interiors. Comparable to Mario & Son at the consumer countertop decision layer; competing material category with brand-driven marketing rather than custom fabrication model.
Direct peers
- Polycor: North American quarrier and fabricator of natural stone (granite, marble, limestone) for architectural, commercial, and residential applications. Comparable to Mario & Son as a vertically integrated stone producer serving the same end-use cases in countertops, facades, and architectural stonework.
- Marble & Granite, Inc. US-based importer and fabricator of natural and engineered stone slabs serving residential and commercial customers. Closely comparable sales model — live slab inventory, custom fabrication, and direct-to-customer distribution — overlapping Mario & Son's countertop and slab business.
- Coldspring: US-based natural stone quarrier and custom fabricator producing dimensional stone, countertops, architectural elements, and memorials. Closely comparable to Mario & Son in combining raw stone sourcing with custom architectural stonework, though operating at significantly larger scale.
Others
- Stone Fabricators Alliance: North American industry alliance for stone fabricators, of which Mario & Son is an active member and host. Functions as an industry networking, training, and benchmarking body — relevant ecosystem peer shaping best-practice standards and competitive context for Mario & Son.
- Antolini: Italian producer and global supplier of natural stone, semi-precious stones, and exclusive designer surfaces (including petrified wood, amethyst, and fossil-bearing slabs). Listed as a supplier to Mario & Son rather than a competitor; relevant as an upstream ecosystem peer shaping the exotic-stone supply chain.
Regional players
- Bedrosians Tile & Stone: US West Coast-headquartered tile, stone, and hardscape distributor with fabrication partnerships serving residential and commercial customers. Overlaps Mario & Son's slab distribution and natural-stone surfacing categories, with stronger regional presence across the Western US rather than the Inland Northwest.
Market position
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Mario and Son social profiles
Digital presenceMario and Son compliance and trust
Trust signalCompliance1 record
Mario and Son financial estimates
Financial estimateRevenue estimate
Valuation estimate
Mario and Son leadership team
Management profileNumber of profiles
Mario and Son funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Mario and Son M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Mario and Son
What does Mario and Son do?
Mario and Son designs, fabricates, and installs custom stone surfaces and architectural stone pieces from granite, marble, quartzite, quartz, porcelain, and sintered stone. The company operates from its Liberty Lake, WA showroom and fabrication facility, combining advanced CNC machining with traditional hand craftsmanship to deliver turnkey countertops, fireplaces, bathtubs, church altars, columns, and other one-of-a-kind stonework. It also sells slabs and standalone fabrication services (cutting, polishing, honing, texturing) to other fabricators and customers who source their own stone.
Is Mario and Son a public or private company?
Mario and Son is a private company. It is currently operating.
When was Mario and Son founded?
Mario and Son was founded in 1991. It employs 11 to 50 people.
Where is Mario and Son based?
Mario and Son is headquartered in Liberty Lake, United States, in the North America region.
How does Mario and Son make money?
Five revenue lines are on record. Custom Stone Surface Fabrication and Installation (Turnkey Projects) is the primary driver. The others are stone Slab Sales, standalone Fabrication Services, architectural Stone Design and Fabrication and stone Restoration and Maintenance Services.
Who are Mario and Son's main competitors?
Broad incumbents on record are MSI (M S International), Cambria, Cosentino and Caesarstone. Direct peers are Polycor, Marble & Granite, Inc. and Coldspring. Others are Stone Fabricators Alliance and Antolini. Bedrosians Tile & Stone is listed as a regional player.
Does Mario and Son have an API?
No public API is recorded for Mario and Son.
What industry is Mario and Son in?
Its primary akta.pro industry code is HSAPAIAE, Countertop Fabrication & Installation (Stone/Quartz/Solid Surface), with a secondary code of IMAKAHAG, Manufactured/Engineered Stone & Agglomerates (Quartz, Terrazzo, Sintered Stone). Its NAICS code is 327991 and its SIC code is 3281.