What Shamrock Masonry does

Shamrock Masonry is a privately held local masonry contractor headquartered in Worcester, Massachusetts, serving residential and commercial customers across Central Massachusetts (including Worcester, Paxton, and West Boylston). The company provides five core service lines — masonry restoration, stone walls, stone stairs, patios & walkways, and chimney restoration — plus supporting services such as fireplaces, retaining walls, block foundations, excavations, and new masonry construction. Projects are executed by the company's own crew using natural stone, synthetic stone, brick, and granite, with owner Ryan St. John providing personal supervision on every job site.

The company was founded in 2001 by Pat Delaney, who brought roughly 35-40 years of masonry experience to the business. Following Pat Delaney's passing in 2024, Ryan St. John — who was trained by Pat — assumed operational control under his own legal entity, All Saints Contracting, in an agreement with Pat's daughter Theresa. The company's go-to-market is direct-to-consumer: customers reach Shamrock Masonry through the company website (which carries a "Request a Quote" form, service pages, and a project gallery), direct phone contact, and word-of-mouth referrals. Pricing is project-based and quote-driven, with free estimates and site visits.

The business has no external investors, no technology platform, and no recurring revenue component. It is a craft-services micro-business with 1-10 employees and a hyper-local geographic footprint. Its principal operating dynamics are owner-supervised project execution, decades of local brand reputation, and a recently completed leadership succession.

Name

Shamrock Masonry

Legal name

Shamrock Masonry

Website

https://www.shamrockmasonry.com

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

Shamrock Masonry is a privately held, Worcester, Massachusetts-based masonry contractor serving residential and commercial customers in Central Massachusetts with stone walls, stairs, patios, walkways, chimneys, and masonry restoration services delivered on a project-based, quote-driven model.

Ownership category

akta.pro rank

Product category

Masonry Construction and Restoration Services

NAICS

Masonry Contractors (238140), Masonry Contractors (23814)

akta.pro primary industry

Stonework & Masonry (Stone Veneer, Brick, Block) (HSAIACAI)

akta.pro secondary industries

Stone Masonry Repair & Restoration (HSAGALAJ), Patio Construction (Pavers, Concrete & Stone) (HSAPALAB), Chimney, Parapet & Roofline Masonry Repair (HSAPAKAL), Masonry Repointing & Mortar Joint Repair (HSAGALAH)

Keywords

• Masonry construction services
• Stone wall installation
• Chimney restoration services
• Patio walkway construction
• Masonry repair services

Headquarters

HQ city

Worcester

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Masonry Construction and Restoration Services: Project-based revenue from masonry construction and restoration services including stone walls, stairs, patios, walkways, chimneys, and fireplaces. Services are priced per project with quotes provided based on project scope, materials, and labor requirements.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Shamrock Masonry is a local masonry contractor in Worcester, Massachusetts that designs, builds, restores, and repairs stone and brick structures for residential and commercial properties across Central Massachusetts. Core services include masonry restoration (tuckpointing, waterproofing, brick/stone repair), custom stone walls (dry-laid and mortared, Versa-Lok), stone stairs, patios and walkways, chimney restoration, fireplaces, retaining walls, block foundations, and excavations.

Product overview

Shamrock Masonry is a single-service company offering residential and commercial masonry construction and restoration. The core offerings include Masonry Restoration, Stone Walls, Stone Stairs, Patios & Walkways, and Chimney Restoration as the five main service lines. Supporting services include Fireplaces, Retaining Walls, Block Foundations, Excavations, and New Construction. All services are delivered by the same team of masons using common materials (natural or synthetic stones, brick, granite) and techniques, unified under the Shamrock Masonry brand. The company operates on a project-by-project basis with Ryan St. John providing personal oversight on every job.

Differentiator

Problem solved

Functional benefit

Products and services

• Masonry Restoration Repair and restoration services including cleaning, pressure washing, tuckpointing, stone and brick repair, sealants, caulking, waterproofing, and rebuilds for residential and commercial masonry structures.
• Stone Walls Custom stone wall design and construction including traditional stacked fieldstone, dry-laid or mortared walls, and interlocking Versa-Lok walls in various colors and styles for residential and commercial properties.
• Stone Stairs Design and construction of stone stairs using dimensioned bluestone, patterned brick, or rustic granite slabs, including front steps, retaining wall staircases, and garden sanctuaries.
• Patios & Walkways Stone patio and walkway construction using brick, flagstone, pavers, and cobblestones in various colors and textures, ranging from simple designs to grand flagstone patios.
• Chimney Restoration Chimney repair and restoration including mortar repair, repointing, inspections, structural repairs, chimney crowns and caps, fireplace repairs, and flue replacement.
• Fireplaces Fireplace construction and renovation services as part of masonry offerings for residential and commercial properties.
• Retaining Walls Retaining wall construction using stone, block, or interlocking Versa-Lok systems.
• Block Foundations Block foundation construction services for residential and commercial properties.
• Excavations Excavation services for new construction and restoration projects.
• New Construction New masonry construction services for residential and commercial properties.

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.

• All Saints ContractingcoreOthers · 1 January 2024Following Pat Delaney's passing in 2024, Ryan St. John has taken over operations for Shamrock Masonry under his own company, All Saints Contracting, in an agreement with Pat's daughter Theresa. This arrangement allows continued service to Shamrock Masonry's existing customer base.

Scale indicators2 records

Recent moves3 records

Broad incumbents

• Western Specialty Contractors: Western Specialty Contractors is a large national building envelope and masonry restoration firm offering tuckpointing, waterproofing, and facade repair. It is comparable to Shamrock Masonry as a provider of masonry restoration services, but operates at national scale with a much broader service portfolio and serves facility owners rather than primarily residential customers.
• StructureCare: StructureCare is a specialty contractor focused on concrete and masonry restoration, including parking structures, building envelopes, and waterproofing. It is comparable to Shamrock Masonry in the masonry restoration category, but at a much larger institutional and commercial scale with proprietary engineered systems.
• Pullman Services: Pullman Services is a national masonry and concrete restoration contractor specializing in historic restoration, structural repair, and waterproofing. It overlaps directly with Shamrock's masonry restoration and tuckpointing offerings, but is significantly larger and focused on commercial and institutional clients.

Regional players

• Camosse Masonry: Camosse Masonry is a regional masonry contractor serving Massachusetts and New York, offering brick, block, stone, and concrete masonry for commercial and residential projects. It is comparable to Shamrock Masonry as a regional New England masonry contractor, though it operates at materially larger scale and is more commercially focused.

Others

• Quikrete Companies: Quikrete is a leading manufacturer of packaged concrete, mortar, grout, and masonry repair products used in tuckpointing, stone work, and restoration. It is comparable to Shamrock Masonry as a key supplier into the same masonry repair and construction workflow, rather than a direct competitor for installation services.
• Spec Mix: Spec Mix is a manufacturer of preblended masonry mortars, grouts, and stucco products used in brick, block, and stone construction. It is comparable to Shamrock Masonry as a supplier into the same masonry construction and restoration use cases, not a direct competitor.
• Belden Brick Company: Belden Brick is one of the largest U.S. manufacturers of brick and masonry building products. It is comparable to Shamrock Masonry as a supplier of primary masonry materials (brick, stone, related units) used in both new construction and restoration projects.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/shamrock-masonry

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 Shamrock Masonry