Environmental Stoneworks
Environmental Stoneworks (StoneWorks) is a U.S. manufacturer of manufactured stone veneer and turnkey installation services, operating as a brand within Cornerstone Building Brands. It serves residential and commercial builders, contractors, and architects nationwide through 30+ installation hubs, executing over 30,000 projects annually.
- Company typePrivate
- Founded1978
- HeadquartersDenver, United States
- Headcount501–1,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What Environmental Stoneworks does
Environmental Stoneworks (d/b/a StoneWorks), founded in 1978 and operated by Environmental Materials LLC, is a U.S. manufacturer of manufactured stone veneer (MSV) and the only national brand that pairs MSV products with full turnkey installation services. The company is a brand within Cornerstone Building Brands, the largest manufacturer of exterior building products in North America, and produces its stone veneer at Cornerstone manufacturing facilities distributed across the United States. StoneWorks' MSV is a non-load-bearing decorative veneer made from a blend of concrete and additives, installed using traditional masonry techniques and mortar, and certified to IAPMO-ER-386 and AC-51 standards.
The product portfolio is organized into four style categories — Traditional (Ledgestone, Cut Stone, Hackett, ProStack Lite, Southern Ledgestone, Tuscan Ledgestone, Barnwood, Weatheredge), Modern (Grezzo, Ripiano, Tivoli Panel), Eccentric (Fieldstone), and Thin Brick (Clean Brick, Prairie Brick, Tumbled Brick) — supplemented by accessories such as wall caps, sills, hearth stones, and light boxes. The company's differentiator is its turnkey delivery model: customers work with a single point of contact through pre-construction, product selection, delivery, and installation, supported by dedicated project managers, the JIM real-time project status reporting tool, 30+ installation hubs nationwide, $10,000,000 of bonding capacity, a 50-year product warranty, and a 1-year installation guarantee. Annual execution is reported at 30,000+ projects and 60,000,000+ square feet of production capacity.
StoneWorks generates revenue through two streams: one-time product sales of manufactured stone veneer and related accessories, and professional-services revenue from installation. Pricing is project-specific and not publicly disclosed, with quotes issued through a 'Request More Information' process. The go-to-market is enterprise field sales executed through state-based local sales representatives targeting home builders, general contractors, architects, commercial builders, and dealer/distributors, with upstream demand generation via an AIA-approved CEU course on water management and digital channels including the Stone Veneer Finder, an inspiration gallery, and active social profiles on Facebook, YouTube, Instagram, and LinkedIn.
Environmental Stoneworks firmographics
Firmographics- Name
- Environmental Stoneworks
- Legal name
- Environmental Materials LLC
- Website
- https://estoneworks.com
- Company type
- Private
- Founded year
- 1978
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- Environmental Stoneworks (StoneWorks) is a U.S. manufacturer of manufactured stone veneer and turnkey installation services, operating as a brand within Cornerstone Building Brands. It serves residential and commercial builders, contractors, and architects nationwide through 30+ installation hubs, executing over 30,000 projects annually.
- Ownership category
- akta.pro rank
Environmental Stoneworks industry classification
Industry- Product category
- Manufactured Stone Veneer Building Materials
- NAICS
- Cut Stone and Stone Product Manufacturing (327991), Other Concrete Product Manufacturing (327390)
- SIC
- Concrete, Gypsum & Plaster Products (3270)
- akta.pro primary industry
- Masonry Veneer Units (Thin Brick, Stone Veneer) (IMADABAI)
- akta.pro secondary industry
- Stonework & Masonry (Stone Veneer, Brick, Block) (HSAIACAI)
Keywords
Where Environmental Stoneworks is headquartered
LocationHeadquarters
- HQ city
- Denver
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Environmental Stoneworks business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Marketing or Sales, Infrastructure
Revenue model
- Manufactured Stone Veneer Product Sales: Sale of manufactured stone veneer products including various styles (Traditional, Modern, Eccentric, Thin Brick), profiles (Ledgestone, Cut Stone, Hackett, ProStack Lite, Tuscan Ledgestone, Southern Ledgestone, Clean Brick, Tumbled Brick, etc.), and color variants. Products are IAPMO-ER-386 certified and conform to AC-51 specifications.
- Installation Services: Full installation services including scheduling, labor organization, safety compliance, delivery, and qualified mason installation with dedicated project manager oversight. This turnkey installation service is unique as the only national brand offering both product and installation.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels6 records
Environmental Stoneworks product offering
Product offeringCore offering
Environmental Stoneworks (StoneWorks) manufactures and installs manufactured stone veneer (MSV) and thin brick products for residential and commercial construction. The company produces MSV made from concrete and additive blends at Cornerstone Building Brands manufacturing facilities and pairs the product with full turnkey installation services delivered through 30+ regional installation hubs. Its portfolio spans Traditional, Modern, Eccentric, and Thin Brick style categories across multiple profiles such as Ledgestone, Cut Stone, Hackett, ProStack Lite, Southern Ledgestone, Tuscan Ledgestone, Clean Brick, Prairie Brick, Tumbled Brick, Grezzo, Ripiano, and Tivoli Panel.
Product overview
StoneWorks is the only national brand of manufactured stone veneer offering both products with timeless character and full turnkey installation services. The product portfolio includes manufactured stone veneer organized into four main style categories: Traditional (Ledgestone, Cut Stone, Hackett, ProStack Lite, Southern Ledgestone, Tuscan Ledgestone, Barnwood, Weatheredge), Modern (Grezzo, Ripiano, Tivoli Panel), Eccentric (Fieldstone), and Thin Brick (Clean Brick, Prairie Brick, Tumbled Brick). StoneWorks differentiates by manufacturing the stone at Cornerstone Building Brands facilities across the country and providing complete installation services through 30+ installation hubs nationwide. The company offers complementary products including stone veneer accessories (Wall Caps, Mantle and Brackets, Sills, Shutter Blocks, Brick Corners and Rowlocks, Column Post Caps, Hearth Stones, Electrical Outlets, Light Boxes), a Stone Veneer Finder tool, and a free CEU course on water management. StoneWorks backs its products with a 50-year product warranty and provides a one-year installation guarantee. The company also provides technical resources including brochures, installation guides, specifications, sustainability documentation, and UL service inspection reports.
Differentiator
Problem solved
Functional benefit
Products and services
- Manufactured Stone Veneer (MSV) Core non-load-bearing decorative stone veneer product made from a blend of concrete and additives, installed using traditional masonry techniques and mortar. IAPMO-ER-386 certified and conforming to AC-51 specifications. Sold to residential and commercial builders, contractors, architects, and dealers for exterior and interior applications including fireplaces, columns, and outdoor living spaces.
- Expert Installation Services Turnkey stone veneer installation service including pre-construction planning, product selection, delivery, scheduling, qualified mason labor, safety compliance, and dedicated on-site project manager oversight. Backed by a one-year installation guarantee, JIM real-time project status reporting, and $10 million bonding capabilities. Delivered through 30+ installation hubs serving the U.S. nationally.
- Traditional Style Stone Veneer Traditional stone veneer product line including Ledgestone, Cut Stone, Hackett, ProStack Lite, Southern Ledgestone, Tuscan Ledgestone, Barnwood, and Weatheredge profiles. Designed for cozy, warm, comforting architectural applications in residential and commercial projects.
- Modern Style Stone Veneer Modern stone veneer product line with clean lines and crisp colors, including Grezzo, Ripiano, and Tivoli Panel profiles for contemporary architectural designs. Suited for projects requiring sleek, modern aesthetics in both residential and commercial settings.
- Eccentric Style Stone Veneer Eccentric stone veneer product line featuring unique, non-traditional designs including Fieldstone profiles with irregular shapes and sharper edges creating dynamic, high-variation surfaces for distinctive architectural applications.
- Thin Brick Veneer Thin brick veneer product line providing the warm, rich look of traditional brick masonry without heavy weight. Includes Clean Brick, Prairie Brick, and Tumbled Brick profiles suitable for modern and traditional designs in residential and commercial applications.
Companies that use Environmental Stoneworks
Customer profileNamed customers3 records
Segments5 records
Ideal customer profiles5 records
Environmental Stoneworks technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Environmental Stoneworks partnerships and signals
Strategic signalScale indicators9 records
Recent moves6 records
Expansion highlights5 records
Environmental Stoneworks competitors and assessment
Company assessmentDirect peers
- Cultured Stone (Boral Building Products): Cultured Stone is one of the original manufactured stone veneer brands and a direct competitor to StoneWorks, offering a comparable range of MSV profiles and colors to builders and contractors across North America.
- Eldorado Stone: Eldorado Stone is a leading manufactured stone veneer manufacturer with a broad profile portfolio, directly competing with StoneWorks in residential and commercial exterior veneer applications.
- Coronado Stone Products: Coronado manufactures manufactured stone veneer, thin brick, and architectural stone profiles, competing head-to-head with StoneWorks in builder and contractor channels.
- Veneerstone (National Veneer & Lumber): Veneerstone is a manufactured stone veneer producer serving residential and commercial builders, offering a comparable product set to StoneWorks at regional scale.
Broad incumbents
- James Hardie Building Products: James Hardie is the dominant North American fiber cement siding incumbent, competing for the same exterior cladding specification dollars as MSV in residential new construction and remodeling.
- CertainTeed (Saint-Gobain): CertainTeed offers a broad exterior building products portfolio including polymer and stone-look siding, competing with StoneWorks across builder and remodeling channels as an established siding incumbent.
- LP Building Solutions: LP Building Solutions supplies engineered wood siding and trim to builders, competing for exterior cladding specifications that could otherwise include MSV.
- Westlake Royal Building Products: Westlake Royal offers a broad exterior portfolio including stone veneer, trim, and siding under multiple brands, overlapping with StoneWorks in the manufactured stone veneer category.
Regional players
- Stoneworks of Texas / regional MSV makers: Regional MSV manufacturers like Stoneworks of Texas offer manufactured stone veneer products focused on specific U.S. regions, competing with StoneWorks on price and lead time within their territories.
Emerging players
- Realstone Systems: Realstone Systems is a thinner natural stone veneer producer, an emerging player offering an alternative to MSV for premium architectural applications.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks7 records
Key highlights7 records
Customer concentration
Environmental Stoneworks social profiles
Digital presenceEnvironmental Stoneworks compliance and trust
Trust signalCompliance2 records
Environmental Stoneworks financial estimates
Financial estimateRevenue estimate
Valuation estimate
Environmental Stoneworks leadership team
Management profileNumber of profiles
Environmental Stoneworks funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Environmental Stoneworks 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 Environmental Stoneworks
What does Environmental Stoneworks do?
Environmental Stoneworks (StoneWorks) manufactures and installs manufactured stone veneer (MSV) and thin brick products for residential and commercial construction. The company produces MSV made from concrete and additive blends at Cornerstone Building Brands manufacturing facilities and pairs the product with full turnkey installation services delivered through 30+ regional installation hubs. Its portfolio spans Traditional, Modern, Eccentric, and Thin Brick style categories across multiple profiles such as Ledgestone, Cut Stone, Hackett, ProStack Lite, Southern Ledgestone, Tuscan Ledgestone, Clean Brick, Prairie Brick, Tumbled Brick, Grezzo, Ripiano, and Tivoli Panel.
Is Environmental Stoneworks a public or private company?
Environmental Stoneworks is a private company. It is classified as corporate owned and is currently operating.
When was Environmental Stoneworks founded?
Environmental Stoneworks was founded in 1978. It employs 501 to 1,000 people.
Where is Environmental Stoneworks based?
Environmental Stoneworks is headquartered in Denver, United States, in the North America region.
How does Environmental Stoneworks make money?
Two revenue lines are on record. Manufactured Stone Veneer Product Sales are the primary driver. The others are installation Services.
Who are Environmental Stoneworks's main competitors?
Direct peers on record are Cultured Stone (Boral Building Products), Eldorado Stone, Coronado Stone Products and Veneerstone (National Veneer & Lumber). Broad incumbents are James Hardie Building Products, CertainTeed (Saint-Gobain), LP Building Solutions and Westlake Royal Building Products. Stoneworks of Texas / regional MSV makers is listed as a regional player. Realstone Systems is listed as an emerging player.
Does Environmental Stoneworks have an API?
No public API is recorded for Environmental Stoneworks.
What industry is Environmental Stoneworks in?
Environmental Stoneworks's product category is Manufactured Stone Veneer Building Materials. Its primary akta.pro industry code is IMADABAI, Masonry Veneer Units (Thin Brick, Stone Veneer), with a secondary code of HSAIACAI, Stonework & Masonry (Stone Veneer, Brick, Block). Its NAICS code is 327991 and its SIC code is 3270.