What S&F Concrete Contractors does

S&F Concrete Contractors, Corp. is a specialty concrete subcontractor headquartered in Hudson, Massachusetts, founded in 1965 by Jack Santos, Antonio Frias, and Joseph Frias and incorporated in Massachusetts in 1968. The company self-performs complete concrete packages — formwork, flatwork, specialty flooring, architectural concrete, and pump rentals — on large commercial, institutional, hospitality, healthcare, sports, parking, and government projects across New England. Its portfolio includes iconic Boston-area developments such as Encore Boston Harbor, Fan Pier, Winthrop Center, One Congress, TD Garden/Garden Garage Tower, and Gillette Stadium, alongside healthcare and institutional work for Boston Children's Hospital, Beth Israel Deaconess, Mass General, Harvard Medical School, MIT, and Yale.

S&F operates a modern in-house concrete pump fleet spanning 34 to 57 meters (truck-mounted boom pumps, placing booms, and trailer pumps) maintained at its own facility, with certified operators who are members of the Operating Engineers Union. The company is the largest specialty concrete contractor in New England, ranked 16th in the U.S. by ENR (2022) and #1 in the 2022 Concrete Construction Magazine CC100, with consecutive placement in the ENR Top 600 Specialty Contractors reaffirmed in October 2024.

The business model is project-based: S&F is engaged by general contractors and developers (typically via competitive bid or negotiated pre-construction services), performs the concrete scope with its own crews and equipment, and bills on a per-project, fixed-price or unit-price basis. Pricing is not publicly disclosed. Revenue is concentrated regionally in New England, with the firm operating under multi-generational Frias family ownership (Antonio Frias, CEO; Joseph Frias, VP; Rodney Frias, President/COO) and senior leadership including EVPs Peter J. Moskos and Pat Barb. The company has no disclosed outside equity, no acquisition history, and no app, API, or digital product offering.

Name

S&F Concrete Contractors

Legal name

S&F Concrete Contractors, Corp

Website

https://s-f-concrete.com

Company type

Private

Founded year

1965

Operating status

Operating

Headcount range

251–500 employees

Short description

S&&F Concrete Contractors is a family-owned New England specialty concrete subcontractor self-performing formwork, flatwork, specialty flooring, architectural concrete, and pump rentals for general contractors on commercial, healthcare, sports, and institutional projects.

Ownership category

akta.pro rank

Product category

Concrete Construction Services

NAICS

Poured Concrete Foundation and Structure Contractors (23811), Poured Concrete Foundation and Structure Contractors (238110), Foundation, Structure, and Building Exterior Contractors (2381)

SIC

Construction - Special Trade Contractors (1700), General Bldg Contractors - Nonresidential Bldgs (1540)

akta.pro primary industry

Concrete Equipment (Mixers, Pumps, Batching) (IMAHAAAK)

akta.pro secondary industry

Concrete & Masonry Equipment Rental/Leasing (TLABAFAC)

Keywords

• Concrete construction services
• Concrete formwork
• Concrete flatwork
• Specialty concrete flooring
• Architectural concrete

Headquarters

HQ city

Hudson

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Concrete Construction Services: Project-based revenue from providing complete concrete packages including formwork, flatwork, specialty flooring, architectural concrete, and pump rentals. Work is performed for general contractors and developers on large-scale construction projects across commercial, institutional, hospitality, healthcare, sports, and government sectors.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

S&F Concrete Contractors is a specialty concrete contractor providing complete concrete packages for large-scale commercial, institutional, hospitality, healthcare, sports, and government construction projects across New England. The company delivers formwork, flatwork, specialty flooring, architectural concrete, and pump rentals, supported by an in-house modern pump fleet (34 to 57 meters), an in-house maintenance facility, and certified Operating Engineers Union operators. S&F is engaged by general contractors and developers from pre-construction through final build on projects ranging from high-rise superstructures and parking garages to hospitals, stadiums, and luxury resorts.

Product overview

S&F Concrete Contractors is a specialty concrete contractor offering a unified suite of construction services centered on concrete work. The core service portfolio consists of five divisions: Concrete Formwork (structural forming, rebar, post tensioning), Concrete Flatwork (pump, place, finish for various structures), Specialty Flooring (industrial floors including superflat and metallic finishes), Architectural Concrete (aesthetic concrete applications), and Pump Rentals (equipment rental with operators). These services are delivered to clients across commercial, institutional, hospitality, healthcare, sports, and parking sectors throughout New England.

Differentiator

Problem solved

Functional benefit

Products and services

• Concrete Formwork Complete concrete formwork services for cast-in-place structural concrete projects, including rebar and mesh installation, post-tensioning, layout and engineering, and supervision. Targeted at general contractors and developers executing large-scale commercial, institutional, hospitality, healthcare, sports, and government construction projects across New England.
• Concrete Flatwork Pump, place, and finish concrete flatwork services for high-rise superstructures, commercial buildings, parking structures, tunnels, ice skating arenas, and industrial facilities. Delivered with S&F's own concrete pump fleet and certified operators.
• Specialty Flooring Installation of superflat, mineral or metallic hardener, pigmented, light reflective, and spark resistant flooring for distribution and manufacturing facilities. Winner of the Golden Trowel Award; suited for industrial customers requiring precision flatness and specific surface performance characteristics.
• Architectural Concrete Various architectural concrete techniques for aesthetic building features and flatwork, including work on notable Boston landmarks such as the Nautilus Fountain. Targeted at commercial, hospitality, and institutional projects requiring design-forward concrete finishes.
• Pump Rentals Rental of modern concrete pumps ranging from 34 to 57 meters, including truck-mounted boom pumps, placing booms, and trailer pumps, maintained at S&F's own facility with certified Operating Engineers Union operators and available for deployment on New England construction projects.

Quantifiable outcome

• Zero onsite injuries and incidents through rigorous safety management and training
• +1 more outcomes

Named customers15 records

Segments7 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Six partnerships are on record, tiered minor.

• Associated General Contractors of AmericaminorOthersIndustry membership organization for construction companies. S&F displays the AGC logo indicating membership and active participation in the association.
• American Concrete Pumping AssociationminorOthersIndustry association for concrete pumping companies. S&F operators are certified members, and the company maintains active membership.
• American Concrete InstituteminorOthersTechnical and educational society for the concrete industry. S&F maintains membership and displays the ACI logo.
• BTEA (Building Trades Employers Association)minorOthersMassachusetts construction industry association representing building trades employers.
• Massachusetts Building CongressminorOthersRegional construction industry organization in Massachusetts.
• Operating Engineers UnionminorOthersLabor union representing heavy equipment operators and stationary engineers. S&F concrete pump operators are certified members of the Operating Engineers Union.

Scale indicators4 records

Recent moves5 records

Expansion highlights3 records

Broad incumbents

• Turner Construction: Largest U.S. general contractor with national commercial, healthcare, and sports construction portfolio; comparable to S&F as a top-of-market buyer of concrete subcontract services and indirect competitor on integrated project delivery.
• Skanska USA: Major international general contractor with significant U.S. commercial and infrastructure presence; comparable to S&F as a broad incumbent that frequently sources concrete specialty services and competes on Boston-area mega-projects.

Direct peers

• Lithko Contracting Solutions: National specialty concrete contractor offering formwork, flatwork, and finishing services to commercial, healthcare, and institutional clients; directly comparable to S&F as a multi-region concrete specialty contractor with similar service scope.
• Baker Concrete Construction: Largest concrete specialty contractor in the U.S., providing formwork, slabs, and architectural concrete for commercial, sports, and industrial projects; directly comparable as the national scale leader against which S&F's #16 ranking is benchmarked.
• Ceco Concrete Construction: National formwork and concrete specialty contractor serving commercial, healthcare, and industrial sectors; directly comparable to S&F in core structural concrete package delivery and project-based model.
• T.B. Penick & Sons: Specialty concrete contractor with deep experience in architectural concrete, structural concrete, and large commercial projects; directly comparable to S&F's architectural concrete and formwork divisions.
• The Conco Companies: Multi-market concrete specialty contractor delivering formwork, rebar, and pump services across the Western U.S.; directly comparable to S&F in service mix, equipment ownership, and project-based commercial/institutional focus.
• Wayne Brothers Companies: Southeast-focused concrete and site specialty contractor with formwork, flatwork, and specialty concrete services; comparable to S&F as a regional specialty concrete firm scaled within the ENR top tier.

Regional players

• Suffolk Construction: Large Boston-based general contractor delivering commercial, healthcare, and institutional projects across the East Coast; comparable to S&F as a New England-headquartered construction competitor that controls concrete subcontractor selection on shared marquee projects.
• Consigli Construction Co. Family-owned New England general contractor with strong presence in commercial, healthcare, and institutional construction; comparable to S&F as a fellow family-led New England builder operating in the same customer verticals.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 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 S&F Concrete Contractors