Commonwealth Engineers & Consultants

What Commonwealth Engineers & Consultants does

Commonwealth Engineers & Consultants, Inc. (CE&C) is a privately held, multi-disciplinary professional civil engineering firm founded in April 1987 and headquartered at 400 Smith Street, Providence, Rhode Island. The firm delivers engineering services across five interconnected core practice areas: Bridge Design & Structural Engineering, Site Development & Civil Engineering, Environmental Permitting, Bridge Inspections, and Highway & Traffic Design. Its technical capabilities span Accelerated Bridge Construction methods (including Self-Propelled Modular Transporters), structural analysis and seismic/fatigue retrofitting, land planning and feasibility studies, stormwater management, and regulatory permitting under RIPDES and CRMC frameworks. Service delivery follows AASHTO, FHWA, and NHI inspection standards, and the firm has managed design teams incorporating over twenty local and national sub-consultants on signature infrastructure programs.

CE&C operates a project-based professional services revenue model, generating fees from engineering consulting contracts awarded by public agencies and private developers. Its primary customer base is the Rhode Island Department of Transportation (RIDOT), for which it has delivered multiple major bridge programs — Sakonnet River Bridge ($163M+, 2014), Pawtucket River Bridge ($140M, 2013), East Shore Expressway Bridge ($12.7M, 2017), Natick Bridge ($7.1M, 2015), and Division Street Bridge ($5.5M, 2018) — alongside municipal clients (City of Newport) and private developers (residential, commercial, education, and nonprofit). The firm extends its addressable contract pool through long-standing teaming partnerships with tier-one engineering primes AECOM (since 2005) and PB Americas, which position CE&C as a sub-consultant on larger procurements such as National Bridge Inventory inspections and Newport/Pell Bridge biennial inspections.

The firm is an independent, employee-controlled practice with no disclosed institutional investors, parent company, subsidiaries, or M&A activity. Geographic scope is concentrated in Rhode Island with early activity in Massachusetts. Headcount sits in the 11–50 band, consistent with a mid-sized regional specialist rather than a scaling platform; there is no evidence of AI/ML, digital product, or API capability, and operations remain rooted in conventional engineering consulting delivery. Industry recognition includes the 2014 National Steel Bridge Alliance Merit Award (Major Span Category) and the 2014 Deep Foundations Institute Special Recognition Award, both for the Sakonnet River Bridge.

Name

Commonwealth Engineers & Consultants

Legal name

Commonwealth Engineers & Consultants, Inc.

Website

https://commonwealth-eng.com

Company type

Private

Founded year

1987

Operating status

Operating

Headcount range

11–50 employees

Short description

Commonwealth Engineers & Consultants is a Providence, RI-based civil engineering firm founded in 1987 providing bridge design, site development, environmental permitting, bridge inspections, and highway/traffic design services primarily to the Rhode Island Department of Transportation, municipal clients, and private developers across Rhode Island and Massachusetts.

Ownership category

akta.pro rank

Product category

Civil Engineering Services

NAICS

Engineering Services (54133), Architectural, Engineering, and Related Services (5413), Environmental Consulting Services (54162)

SIC

Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Civil & Structural Engineering Consulting (BPAHAIAA)

Keywords

• Civil engineering consulting
• Bridge design services
• Structural engineering services
• Environmental permitting services
• Site development engineering

Headquarters

HQ city

Providence

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales

Revenue model

1. Engineering Consulting Services: Professional engineering consulting fees for bridge design, structural engineering, civil/site development, environmental permitting, bridge inspections, and highway/traffic design services to public and private clients.

Distribution channels1 record

Marketing channels4 records

Core offering

Commonwealth Engineers & Consultants (CE&C) is a multi-disciplinary professional civil engineering firm that provides engineering consulting services spanning Bridge Design & Structural Engineering, Site Development & Civil Engineering, Environmental Permitting, Bridge Inspections, and Highway & Traffic Design. Services are delivered from initial planning through final design and construction support, primarily for Rhode Island state and municipal clients as well as private developers.

Product overview

Commonwealth Engineers & Consultants (CE&C) is a multi-disciplinary professional civil engineering firm that provides a single source of professional services to public and private clients. The company operates as a unified service-based firm organized into five interconnected core service areas: Bridge Design & Structural Engineering, Site Development & Civil Engineering, Environmental Permitting, Bridge Inspections, and Highway & Traffic Design. These services are delivered collaboratively across projects, with engineers and specialists working together to provide comprehensive solutions from initial planning through construction support. The firm specializes in transportation infrastructure, water utilities, and site development projects, primarily serving Rhode Island state and municipal clients.

Differentiator

Problem solved

Functional benefit

Products and services

• Bridge Design & Structural Engineering Comprehensive bridge and structural engineering services for public and private clients, including new bridge design, bridge rehabilitation design, structural analysis, seismic and fatigue retrofitting, foundation and retaining wall design, failure evaluation and analysis, condition surveys, cost estimating, constructability review, and construction support. Demonstrated on projects such as the Sakonnet River Bridge ($163+ Million) and Pawtucket River Bridge ($140 Million) for RIDOT.
• Site Development & Civil Engineering Civil engineering services for site transformation, including commercial site design, land planning and feasibility studies, residential subdivision sewer and water design, condominium development design, stormwater management analysis and design, landscape design, and local planning/zoning testimony on behalf of private developers and commercial/institutional site owners.
• Environmental Permitting Environmental compliance and permitting services for infrastructure and development projects, including environmental permitting and compliance, RIPDES/CRMC permitting, inspection services, and environmental impact assessment support (e.g., EIS processes for bridge replacement projects).
• Bridge Inspections Bridge inspection services for all bridge types, including routine, damage, in-depth, and special inspections conducted in accordance with AASHTO, FHWA, and NHI standards. Used by RIDOT and partner engineering firms (AECOM Transportation, PB Americas) to maintain National Bridge Inventory compliance.
• Highway & Traffic Design Highway and transportation engineering services, including parking lot design, pedestrian and bike path design, roadway reconstruction, traffic analysis and studies, and traffic signal design. Delivered for state and municipal clients as part of broader roadway and bridge projects.

Quantifiable outcome

• Sakonnet River Bridge construction completed with only 0.34% change orders relative to construction bid value
• +1 more outcomes

Named customers12 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Three partnerships are on record, tiered core and minor.

• AECOM TransportationcoreStrategic or Co-development PartnerTeamed with AECOM since 2005 to provide bridge inspections throughout Rhode Island and update the National Bridge Inventory (NBI) in accordance with National Bridge Inventory Standards (NBIS) for RIDOT. The AECOM/CE&C team continues to perform these inspections to present day.
• PB AmericascoreStrategic or Co-development PartnerTeamed with PB Americas for Biennial Inspection of the Newport/Pell Bridge over the East Passage of Narragansett Bay (2009 and 2010) and Jamestown Verrazzano Bridge inspection (2006).
• Florida International University (FIU) ABC/UTCminorStrategic or Co-development PartnerIn June 2018, CE&C collaborated with RIDOT on an international webinar showcasing the East Shore Expressway Bridge project for the Florida International University Accelerated Bridge Construction/University Transportation Center (ABC/UTC) Series.

Scale indicators1 record

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Stantec: Global engineering, architecture, and environmental consulting firm with strong transportation and water practices serving New England state DOTs and municipalities — direct alternative bidder for CE&C's core bridge and site development work.
• Tetra Tech: Global consulting and engineering firm with deep environmental, water, and infrastructure practices; comparable on the environmental permitting and site development portions of CE&C's portfolio, especially for RI/MA municipal clients.
• AECOM: Global infrastructure consulting firm with a large New England transportation practice and established teaming relationship with CE&C on RIDOT bridge inspections; competes on the same public-infrastructure RFPs at significantly greater scale.
• CDM Smith: Global engineering and construction firm with transportation, water, and environmental practices serving New England state DOTs and municipalities — overlaps with CE&C's highway, bridge, and environmental permitting services.
• Jacobs Engineering: Global professional services firm with transportation and environmental infrastructure practices active on RI and Northeast infrastructure programs; competes and partners on the same pool of state DOT work.
• WSP: Global engineering professional services firm with major U.S. transportation and bridge practices; competes for the same state DOT and municipal bridge/highway contracts CE&C pursues in the Northeast.

Direct peers

• GZA GeoEnvironmental: Norwood, MA-based firm providing geotechnical, environmental, and civil engineering services, with significant RI/MA public-sector bridge and infrastructure work — overlaps with CE&C's environmental permitting and site development offerings.
• VHB (Vanasse Hangen Brustlin): New England-headquartered engineering, planning, and environmental consulting firm with strong transportation and bridge practices serving state DOTs across the Northeast — directly comparable in service mix to CE&C but at substantially greater scale.
• BETA Group: New England-based civil and environmental engineering firm providing bridge inspection, roadway design, site/civil, and environmental permitting — directly comparable to CE&C's multi-disciplinary public-sector practice.
• Pare Corporation: Rhode Island/Massachusetts-based civil and transportation engineering firm offering bridge, highway, site development, and environmental services — the closest direct competitor to CE&C in the same RI geography and service mix.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/commonwealth-land-surveyors

Revenue estimate

Valuation estimate

Number of profiles

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 Commonwealth Engineers & Consultants