Suburban Marble & Granite

What Suburban Marble & Granite does

Suburban Marble & Granite LLC is a family and veteran-owned stone fabrication and installation business founded in 1997 and headquartered at a 57,000 square foot facility on six acres in Warminster, Pennsylvania. The company imports, supplies, fabricates, and installs granite, quartzite, quartz, and marble countertops and slabs for residential and commercial customers, offering over 300 stocked colors sourced directly from quarries worldwide, with a dedicated Made in America Corner for domestically quarried materials. Its vertically integrated model covers design consultation, fabrication with state-of-the-art in-house equipment, professional installation performed by company employees (no subcontractors), and a workmanship warranty, all centered on a climate-controlled indoor showroom where customers view actual full slabs.

The company generates revenue through one-time stone product sales, custom fabrication services, installation labor, and complementary accessories (sinks, vanities, tile, porcelain slabs, and FreePower integrated cooktops). Pricing is quote-based rather than publicly disclosed, with financing options available to customers. Primary go-to-market is sales-led, direct-to-consumer through the showroom and an online inventory/visualizer channel, targeting residential homeowners as the main segment with commercial projects (offices, retail, reception areas) as a secondary segment. The service area spans Bucks and Montgomery Counties, the Mainline, the NJ Shore, and the broader Mid-Atlantic (PA, NJ, NY, DE, MD), with the company positioning itself as one of the largest fabricators in the greater Philadelphia region based on its 30,000+ cumulative installations since founding.

Name

Suburban Marble & Granite

Legal name

Suburban Marble & Granite LLC

Website

https://suburbanmarble.com

Company type

Private

Founded year

1997

Operating status

Operating

Headcount range

11–50 employees

Short description

Suburban Marble & Granite is a family and veteran-owned stone fabricator and installer in Warminster, PA, importing and fabricating granite, quartz, quartzite, and marble countertops for residential and commercial customers across the greater Philadelphia and Mid-Atlantic region from a 57,000 sq ft facility.

Ownership category

akta.pro rank

Product category

Stone Countertops & Surfaces

NAICS

Tile and Terrazzo Contractors (23834), Tile and Terrazzo Contractors (238340)

SIC

Cut Stone & Stone Products (3281)

akta.pro industry

PRIMARYHSAPAIAE

Countertop Fabrication & Installation (Stone/Quartz/Solid Surface)

Home & Personal Services/Residential Renovation Services/Cabinetry, Countertops & Millwork

SECONDARYHSAPAGAE

Tile & Stone Flooring Installation

Home & Personal Services/Residential Renovation Services/Flooring Installation & Refinishing

SECONDARYIMAKAHAE

Marble Quarrying & Dimension Stone Fabrication

Industrials, Manufacturing & Construction/Metals & Mining/Aggregates & Dimension Stone (Crushed Stone, Sand & Gravel, Limestone, Granite, Marble)

Keywords

• Stone fabrication
• Granite countertops
• Quartz surfaces
• Natural stone supply
• Countertop installation

Headquarters

HQ city

Warminster

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Stone Product Sales: Sale of granite, marble, quartzite, quartz countertops and slabs. Customers purchase stone materials which are then fabricated to specification. Over 300 colors of full slab natural stones available.
2. Custom Fabrication Services: In-house fabrication of stone materials using state-of-the-art equipment. Slabs are cut and fabricated to customer specifications.
3. Installation Services: Complete installation services provided by company employees (no subcontractors). Covers design, sales, fabrication, and installation with warranty on workmanship.
4. Accessories and Tiles: Sale of complementary products including sinks, vanities, tile, and bathroom accessories. Full lines of products offered for one-stop shopping convenience.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels4 records

Core offering

Suburban Marble & Granite imports, fabricates, and installs natural and engineered stone countertops, slabs, vanity tops, backsplashes, tiles, and porcelain slabs for residential and commercial customers. Operating from a 57,000 sq ft facility in Warminster, PA, the company provides in-house custom design, fabrication, and installation services with no use of subcontractors.

Product overview

Suburban Marble & Granite operates as a stone fabrication and installation business offering a comprehensive portfolio of natural and engineered stone products. The core product lineup centers on countertops (granite, quartz, marble, quartzite), backed by complementary offerings including backsplash, vanity tops, tiles, and porcelain slabs. The company maintains a 57,000 square foot manufacturing facility and stocks over 300 colors of full slab materials. Service offerings include design consultation, virtual kitchen visualization, online inventory browsing, professional installation, and financing options. The company imports approximately 95% of stones directly from source quarries worldwide, including a dedicated Made in America Corner featuring domestically quarried materials.

Differentiator

Problem solved

Functional benefit

Products and services

• Granite Countertops Custom-fabricated granite countertops sourced from worldwide quarries, available in 300+ colors, designed and installed for kitchens, bathrooms, and other residential or commercial surfaces.
• Quartz Countertops Engineered quartz countertops offered in 300+ colors with in-house custom fabrication and installation for residential and commercial applications.
• Marble Countertops Imported marble slabs fabricated into custom countertops, vanity tops, and other surface applications for residential and commercial projects.
• Quartzite Countertops Natural quartzite slabs custom-fabricated into countertops for kitchens, bathrooms, and other high-end residential or commercial installations.
• Vanity Tops Custom-fabricated stone vanity tops in granite, quartz, marble, and quartzite for residential bathrooms and commercial restrooms.
• Backsplash Stone backsplash products in matching or complementary natural and engineered stone for kitchen and bathroom installations.
• Tiles Natural stone tiles supplied for floor and wall installations across residential and commercial projects.
• Porcelain Slabs Large-format porcelain slabs imported and fabricated into countertops, wall cladding, and other surface applications for residential and commercial customers.
• Slabs Raw and finished stone slabs in granite, marble, quartzite, and quartz available for sale to fabricators, builders, and homeowners.
• Design Build Services Custom design, fabrication, and installation services offered in-house with no subcontractors, covering kitchen, bathroom, and commercial stone projects.
• Online Inventory Online inventory service allowing customers to browse available slabs and stone products remotely before visiting the Warminster, PA showroom.
• Virtual Kitchen Online design tool that lets customers visualize stone selections in a virtual kitchen environment prior to purchase.
• Financing Customer financing options offered to help residential buyers fund countertop and stone installation projects.

Quantifiable outcome

• Over 30,000 successful installations completed
• +2 more outcomes

Named customers2 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Better Business BureauminorOthersBBB accreditation for business credibility and consumer trust.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Marble & Granite, Inc. Regional natural stone fabricator and installer with showrooms in Connecticut and Massachusetts offering granite, marble, quartz, and quartzite fabrication and installation. Closely comparable in business model to Suburban Marble & Granite as a multi-state regional stone countertop specialist.
• Connecticut Stone: Northeast US stone supplier, fabricator, and installer offering natural stone, engineered quartz, and tile with showroom and fabrication facilities. Comparable as a regional full-service stone fabricator serving homeowners and trade customers.
• The Stone Collection: Multi-location natural stone slab gallery and supplier serving architects, designers, and homeowners in Colorado, Texas, and Florida. Comparable in offering curated slab selection in a showroom-forward model similar to Suburban Marble & Granite's climate-controlled gallery.
• Architectural Marble & Granite: Mid-Atlantic and national commercial stone fabrication and installation firm serving hotels, casinos, and large commercial projects. Comparable as a stone fabricator in similar regional geographies, with stronger commercial tilt than Suburban's residential-heavy mix.

Broad incumbents

• Cambria: American-made quartz surface manufacturer with company-owned showrooms and design centers across the US. Comparable as both an upstream quartz supplier carried by Suburban Marble & Granite and a direct competitor at the homeowner showroom level.
• Polycor: North American natural stone quarrier and manufacturer with quarries in granite, marble, and limestone and downstream fabrication/distribution operations. Comparable as a vertically integrated stone producer competing in the same countertop and architectural surface market.
• M S International (MSI): One of the largest North American importers and distributors of natural stone, quartz, and hardscape products with nationwide showroom and distribution network. Overlaps with Suburban Marble & Granite on slab selection, fabrication, and B2B/B2C supply but at significantly larger scale.
• Cosentino (Silestone, Dekton): Global Spanish manufacturer of Silestone quartz and Dekton ultracompact surfaces, both of which Suburban Marble & Granite offers. Comparable as a major upstream supplier of engineered stone surfaces that competes with and supplies regional fabricators.
• Caesarstone: Global manufacturer of engineered quartz surfaces with a US showroom and distributor network. Suburban Marble & Granite carries Caesarstone as a brand, while Caesarstone's own showroom network competes for the same countertop buyer.

Regional players

• Ciot: Canadian natural stone, tile, and quartz distributor and fabricator with showrooms across Canada and a US presence. Comparable as a multi-showroom stone specialist but focused on Canadian markets where Suburban Marble & Granite does not operate.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Suburban Marble & Granite