Allegrone

What Allegrone does

Allegrone Companies is a privately held, family-owned construction management, architecture, and real estate development firm founded in 1921 and headquartered in Lenox, Massachusetts, with a secondary office in Boston. The company operates through four vertically integrated subsidiaries: Allegrone Construction Co., Inc. (full-source construction management and general contracting), L.C. Allegrone Masonry Inc. (historic restoration and masonry construction), Berkshire Design Center, Inc. (in-house architecture, interior design, and direct material sourcing), and Allegrone Real Estate Inc. (acquisitions, development, and property management). This vertical integration enables self-perform capabilities in carpentry, masonry, sitework, concrete, and demolition trades, supported by Building Information Modeling (BIM) and Virtual Design technology integrated into the design-build process.

The company generates revenue through project-based contracts across a horizontally diversified set of market segments: education, healthcare, multi-family housing, historic landmarks, cultural/performing arts, municipal/government, commercial, and retail. Notable engagements include the $72 million New York State Capitol Eastern Approach restoration, the 5-year Statue of Liberty Fort Wood pedestal restoration for the National Park Service, the Doris Duke Theatre at Jacob's Pillow, multi-phase campus work for Smith College, and a concentrated pipeline of affordable and supportive housing developments with Massachusetts non-profit partners including Way Finders, Hearthway, Valley Community Development, and Home City Development. Pricing is quote-based and project-specific, with no publicly disclosed pricing model.

Allegrone is currently led by Louis J. Allegrone (President) and Lou E. Allegrone (Vice President), with Michael Mucci as Director of Masonry, reflecting multi-generational family ownership since founding. The company serves clients primarily in the Northeast United States (Massachusetts and New York), pursuing work through direct business development, competitive public-sector bidding, and long-cycle relationship partnerships. The firm has received industry recognition including Preservation Massachusetts Awards (2020), LEED Gold certification, Massachusetts' first Net Zero Affordable Housing designation (Parsons Village), and Commercial Conversion Tax Credit Initiative funding (2026).

Name

Allegrone

Legal name

Allegrone Companies

Website

https://allegrone.com

Company type

Private

Founded year

1921

Operating status

Operating

Headcount range

101–250 employees

Short description

Allegrone Companies is a family-owned, vertically integrated construction management, architecture, and real estate development firm founded in 1921, serving institutional, government, and non-profit clients across the Northeast United States through four integrated subsidiaries.

Ownership category

akta.pro rank

Product category

Construction Management Services

NAICS

Architectural Services (541310)

SIC

Operative Builders (1531)

akta.pro primary industry

Residential Design-Build & Renovation-Integrated Builders (IMAFABAE)

akta.pro secondary industries

Office & Corporate Building Construction (IMAFACAA), Architectural Design Services (BPAHAKAA)

Keywords

• Construction management services
• Historic masonry restoration
• Integrated design build
• Commercial general contracting
• Real estate development

Headquarters

HQ city

Lenox

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Construction Management and General Contracting: Full-source construction management and general contractor services serving clients from conceptual planning through pre-construction design and budgeting to delivery of project vision. Revenue generated through project-based contracts on commercial, institutional, and residential construction projects.
2. Architecture and Design Services: In-house architecture, interior design, and design development services provided through Berkshire Design Center, integrated with construction delivery.
3. Real Estate Development: Property acquisitions, developments, and property management for mixed-use, residential, and commercial properties through Allegrone Real Estate Inc.
4. Historic Masonry Restoration: Specialized masonry restoration and preservation services through L.C. Allegrone Masonry, including work on national landmarks.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Allegrone Companies is a vertically integrated construction management, architecture, and real estate development firm operating through four subsidiaries: Allegrone Construction (full-source construction management and general contracting), L.C. Allegrone Masonry (historic restoration and masonry), Berkshire Design Center (in-house architecture and interior design), and Allegrone Real Estate (acquisitions, development, and property management). The firm delivers single-source responsibility from conceptual planning through pre-construction, design, budgeting, and project delivery for commercial, institutional, residential, and landmark projects across the Northeast United States.

Product overview

Allegrone Companies operates as a vertically integrated construction and real estate development enterprise comprising four core subsidiaries: Allegrone Construction Co., Inc. (full-source construction management and general contracting), L.C. Allegrone Masonry Inc. (historic restoration and masonry construction), Berkshire Design Center, Inc. (in-house architecture, interior design, and material sourcing), and Allegrone Real Estate Inc. (acquisitions, development, and property management). The company leverages integrated project delivery and design-build methodologies, supported by BIM and Virtual Design technology, to provide seamless planning, design, and construction services. The portfolio spans multiple market segments including education, healthcare, commercial, multi-family housing, historic landmarks, cultural/performing arts, municipal, sacred spaces, sports/recreation, and retail/restaurant sectors.

Differentiator

Problem solved

Functional benefit

Products and services

• Allegrone Construction Co., Inc. Full-source construction manager and general contractor serving clients from conceptual planning through pre-construction design and budgeting to delivery of project vision. Engaged on commercial, institutional, residential, and public projects.
• L.C. Allegrone Masonry Inc. Provides specialized expertise within historic restoration and preservation, as well as new and complex masonry construction. Has performed work on national landmarks including the Statue of Liberty Fort Wood pedestal and the Shaw 54th Regiment Memorial.
• Berkshire Design Center, Inc. Provides in-house architecture, interior design, and direct material sourcing for seamless integration of design and construction services.
• Allegrone Real Estate Inc. Handles property acquisitions, developments, and manages a range of mixed-use, residential, and commercial properties for clients and internal projects.

Quantifiable outcome

• Completed 5-year, 2-phase restoration of Statue of Liberty Fort Wood with 35,000 vertical sq ft of granite masonry and 50,000 sq ft of hardscape
• +2 more outcomes

Named customers10 records

Segments8 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Eleven partnerships are on record, tiered core and flagship.

• Home City Development Inc.coreStrategic or Co-development Partner · 3 October 2025Construction manager for Chestnut Crossing ($16M, 29 supportive housing units) repurposing former YMCA building in Springfield, MA.
• Marvel ArchitectscoreTechnology or Integration · 22 September 2025Architecture firm leading design of Arts Center Lake Placid renovation and partner on Doris Duke Theatre project.
• Valley Community DevelopmentcoreStrategic or Co-development Partner · 2 June 2025Partner for Laurel Street Residences (20 affordable units in Northampton, MA). Valley Community Development as owner/developer, Allegrone as construction manager.
• New York State Office of General ServicesflagshipStrategic or Co-development Partner · 13 March 2025Client/owner for $72 million New York State Capitol Eastern Approach restoration project. Allegrone serves as General and Masonry Contractor.
• Way Finders Inc.coreStrategic or Co-development Partner · 25 October 2024Development partner for affordable housing projects including Greenstead Grove (43 units, Ludlow) and Rosewood Way (62 units, Agawam). Way Finders serves as owner/developer with Allegrone as construction manager.
• Dietz & Company ArchitectscoreTechnology or Integration · 1 January 2024Architectural design partner on Greenstead Grove, Rosewood Way, and other affordable housing projects.
• Jacob's PillowflagshipStrategic or Co-development Partner · 30 May 2023Construction manager for Jacob's Pillow's Doris Duke Theatre reconstruction (20,000 sq ft) and ongoing Ted Shawn Theatre renovation. Allegrone serves as Planning Partner and Construction Manager for major campus development projects including the Perles Family Studio.
• MecanoocoreTechnology or Integration · 30 May 2023International architecture firm (Netherlands) leading design of Doris Duke Theatre with Allegrone as Planning Partner and Construction Manager.
• Hearthway Inc.coreStrategic or Co-development Partner · 1 January 2022Partner for $16 million permanent supportive housing initiative including 111 West Housatonic Street (28 units) and Zion Lutheran Church conversion in Pittsfield. Hearthway leads development with Allegrone as general contractor.
• National Park ServiceflagshipStrategic or Co-development Partner · 1 January 2020Prime contractor for 5-year, 2-phase restoration of Statue of Liberty Fort Wood (35,000 sq ft masonry, 50,000 sq ft hardscape) under Great American Outdoors Act. Also partner for Shaw 54th Regiment Memorial restoration.
• Smith CollegecoreStrategic or Co-development Partner · 1 January 2013Ongoing 5-year campus renovation contract for Smith College Science Center buildings including Bass Hall, Burton Hall, Ford Hall, McConnell Hall, and Sabin-Reed Hall. Also completed Smith Athletic Field improvements and Research Greenhouse.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Consigli Construction Co. Massachusetts-based, family-owned, vertically integrated construction manager and general contractor serving the Northeast with similar higher-education, healthcare, and historic project portfolios. Closest comparable in size, ownership structure, and integrated delivery model.
• Shawmut Design and Construction: Boston-headquartered design-build construction management firm serving commercial, institutional, and cultural clients across the Northeast with comparable integrated project delivery capabilities.
• Gilbane Building Company: Family-owned construction manager with deep Northeast presence and strong higher-education, healthcare, and civic portfolios. Larger scale but directly comparable integrated design-build delivery model.
• BOND Brothers Construction: Massachusetts-based construction manager serving institutional and commercial clients with self-perform capabilities and integrated delivery, similar regional Northeast focus.
• Commodore Builders: Woburn, MA-based construction management firm specializing in corporate, commercial, and institutional projects with comparable self-perform trade capabilities and New England geography.
• Dimeo Construction Company: Providence, RI-based construction manager with comparable higher-education, healthcare, and corporate project focus in the Northeast, with integrated design-build delivery.
• Ernest Bock & Sons: Philadelphia-area general contractor and construction manager with similar historic renovation, institutional, and commercial project profile, plus self-perform trade labor capabilities.
• W.T. Rich Company: Massachusetts-based construction management firm focused on public/municipal projects, including schools and civic buildings, with comparable project sizes and Massachusetts public sector pipeline.

Broad incumbents

• Turner Construction Company: National integrated construction management giant that competes for the same institutional, healthcare, and higher-education RFPs as Allegrone but at significantly larger scale and broader geographic reach.
• Suffolk Construction: Boston-headquartered national construction manager with strong Northeast presence competing for the same commercial, healthcare, and institutional project opportunities as Allegrone at larger scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks1 record

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/allegrone-companies
• Xx.com/allegroneco

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries4 records

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 Allegrone