S. W. Cole-GeoEnvironmental Services

What S. W. Cole-GeoEnvironmental Services does

S. W. Cole Engineering, Inc. is a private, employee-owned engineering services firm founded in 1979 by Steve and Wendy Cole in Bangor, Maine. The company provides geotechnical engineering, construction materials testing (CMT), special inspections under IBC Chapter 17, and test boring exploration services to owners, contractors, and design teams across all five New England states (Maine, Massachusetts, New Hampshire, Rhode Island, Vermont). The firm operates through a network of 9 regional offices — Bangor, Sidney, and Gray (ME); Easton and Boylston (MA); Londonderry and Somersworth (NH); East Providence/Riverside (RI); and White River Junction (VT) — supported by 7 AASHTO-accredited laboratories that together perform approximately 90,000 field and laboratory test procedures annually, including 25,000 field density tests and nearly 50,000 concrete compressive strength specimens. The company maintains a wholly-owned drilling subsidiary, S.W.COLEx (S.W. Cole Explorations, LLC), which operates five drill rigs and works jointly with Seaboard Drilling, LLC on subsurface exploration projects throughout the region.

The business operates a horizontal professional services model: services are sold project-by-project on a quote-based pricing structure to a long tail of commercial, transportation, municipal, aviation, and energy sector clients. Specialized capabilities include Alkali-Silica Reactivity (ASR) testing qualified for MassDOT submittal samples (ASTM C1260, C1567, AASHTO T303 methods), GPR surveys, and floor flatness testing. Revenue is generated through four primary streams: geotechnical engineering, CMT, special inspections, and test boring exploration. Go-to-market is sales-led, delivered through direct engagement of regional branch offices; marketing is a supporting mix of LinkedIn/Facebook/Instagram presence, YouTube content, the company website, open houses, and earned media such as the Bar Harbor Bank & Trust Success Stories series. The firm is led by President & CEO Robert E. Chaput, Jr., P.E., with COO Chad Michaud, P.E., and a Board of Directors that includes internal shareholder-promoted engineers.

S. W. Cole has grown primarily through a programmatic tuck-in acquisition strategy. The firm acquired Tibbetts Engineering Corp. (Taunton, MA) in 2017, Geisser Engineering (Riverside, RI) in 2022, and Paul B. Aldinger & Associates (East Providence, RI) in 2023, with each legacy brand retained as a division. In a deliberate portfolio focus move, the company sold its GeoEnvironmental division to Haley Ward, Inc. in April 2021 to concentrate on its three core service lines. The firm employs approximately 140 technicians, engineers, and scientists, has remained profitable and cash-funded without external equity investment, and was recognized with the 2024 Safety Award for Most Effective Loss Prevention Program from the Maine State Group Trust.

Name

S. W. Cole-GeoEnvironmental Services

Legal name

S. W. Cole Engineering, Inc.

Website

https://swcole.com

Company type

Private

Founded year

1979

Operating status

Operating

Headcount range

101–250 employees

Short description

S. W. Cole Engineering is an employee-owned, New England-based firm providing geotechnical engineering, construction materials testing, IBC Chapter 17 special inspections, and test boring exploration services to commercial, transportation, municipal, aviation, and energy clients across nine offices and seven AASHTO-accredited laboratories.

Ownership category

akta.pro rank

Product category

Geotechnical Engineering Services

NAICS

Testing Laboratories and Services (54138), Engineering Services (541330), Architectural, Engineering, and Related Services (5413)

SIC

Services-Engineering Services (8711), Services-Testing Laboratories (8734)

akta.pro primary industry

Testing, Inspection, Certification & Commissioning (TICx) Technical Services (BPAHAIAL)

akta.pro secondary industry

Civil & Structural Engineering Consulting (BPAHAIAA)

Keywords

• Geotechnical engineering services
• Construction materials testing
• Special inspection services
• Subsurface exploration drilling
• Laboratory testing services

Headquarters

HQ city

Bangor

HQ country

United States

HQ region

North America

Offices9 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Geotechnical Engineering Services: Subsurface investigations, geotechnical engineering analyses, foundation recommendations, and technical reports for construction projects
2. Construction Materials Testing: Field and laboratory testing services for concrete, soil, aggregates, asphalt, and masonry. Quality control and quality assurance testing programs.
3. Special Inspections: IBC Chapter 17 special inspections including soils, concrete, masonry, steel, fire-proofing materials, and wood framing inspections
4. Test Boring Explorations: Subsurface exploration drilling services through subsidiary S.W.COLEx (S.W. Cole Explorations, LLC)

Go-to-market motion1 record

Distribution channels1 record

Marketing channels8 records

Core offering

S. W. Cole Engineering provides geotechnical engineering, construction materials testing, and IBC Chapter 17 special inspection services to construction projects across New England. The firm operates seven AASHTO-accredited laboratories and nine regional offices staffed by professional engineers, geologists, and certified technicians who perform subsurface investigations, foundation recommendations, field and laboratory materials testing, and code-compliance inspections. A wholly-owned subsidiary, S.W.COLEx, delivers exploratory test boring and drilling services.

Product overview

S.W. Cole Engineering is an employee-owned engineering firm offering geotechnical engineering, construction materials testing, special inspections (IBC Chapter 17), and test boring exploration services throughout New England. The company operates a platform of nine regional offices with AASHTO-accredited laboratories. Core offerings include Geotechnical Engineering for subsurface investigations and foundation recommendations, Construction Services encompassing materials testing and special inspections, and Test Boring Explorations through its S.W.COLEx subsidiary. The company has expanded through acquisitions including Geisser Engineering (Rhode Island, 2022), Aldinger & Associates (Rhode Island, 2023), and Tibbetts Engineering Corp. (Massachusetts, 2017). Specialized testing services include Alkali Silica Reaction (ASR) testing, concrete testing, soil testing, asphalt testing, and masonry testing.

Differentiator

Problem solved

Functional benefit

Products and services

• Geotechnical Engineering
• Construction Services Provides construction materials testing and IBC Chapter 17 special inspection services including soils, concrete, masonry, steel, fire-proofing materials, and wood framing inspections for commercial construction projects.
• Construction Materials Testing Cost-effective laboratory and field testing services measuring conformance of materials and construction to project specifications, including concrete, soil, asphalt, masonry, ASR testing, GPR surveys, and floor flatness testing. Approximately 90,000 field and laboratory test procedures are completed annually.
• Special Inspections (IBC Chapter 17) Code-mandated special inspections observing and testing designated materials and building components to verify installation in accordance with approved plans, specifications, and IBC Chapter 17 requirements, including soils, concrete, masonry, steel, fire-proofing, and wood framing inspections.
• Test Boring Explorations Subsurface exploratory drilling and geotechnical and environmental test borings delivered through the company's wholly-owned subsidiary S.W.COLEx, which operates five drill rigs and serves clients throughout New England.
• Soils Testing Laboratory and field testing evaluating soil behavior and compaction, including grain size analysis, Atterberg Limits, Proctor tests, CBR tests, permeability tests, consolidation tests, and field density testing.
• Concrete Testing Testing of fresh and hardened concrete to document properties such as slump, air content, and compressive strength, including cylinder compression testing and flexure testing. Nearly 50,000 concrete compressive strength specimens are tested annually.
• Asphalt Testing Testing of asphalt mixtures and cores to assess binder content, gradation, density, and related properties, including extraction and HMA core testing for roadway and pavement projects.
• Masonry Testing Field observation and laboratory testing of mortar, grout, CMU, and masonry prisms, including absorption and compression testing for masonry construction projects.
• Alkali-Silica Reaction (ASR) Testing Specialized testing for potential alkali-silica reactivity in concrete aggregates using ASTM C1260, ASTM C1567, and AASHTO T303 methods. Performed at AASHTO-accredited laboratories in Gray, Maine and Somersworth, New Hampshire, qualified for MassDOT submittal samples.
• S.W.COLEx (S.W. Cole Explorations, LLC) Wholly-owned subsidiary providing geotechnical and environmental test borings and exploratory drilling services throughout New England from multiple locations, operating in conjunction with Seaboard Drilling, LLC.
• Aldinger & Associates Division Division of S.W. Cole providing geotechnical engineering and laboratory testing services to clients in southern New England, acquired in May 2023 from Paul B. Aldinger & Associates, Inc.
• Geisser Engineering Division Division of S.W. Cole providing engineering and construction testing and inspection services to clients primarily in Massachusetts and Rhode Island, acquired in June 2022 from Geisser Engineering Corporation.
• Tibbetts Engineering Corp. (TEC) Division Division of S.W. Cole providing construction materials testing, construction administration, construction inspection, and geotechnical engineering services to clients in southern New England, acquired in November 2017.

Quantifiable outcome

• Approximately 90,000 field and laboratory test procedures completed annually
• +2 more outcomes

Named customers6 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Two partnerships are on record, tiered core and minor.

• Seaboard Drilling, LLCcoreStrategic or Co-development PartnerS.W. Cole Explorations, LLC (SWCOLEx) operates in conjunction with Seaboard Drilling, LLC for subsurface exploratory drilling services. The companies share training platforms for employee onboarding and collaborate on projects throughout New England.
• Great Works Test Boring, Inc.minorStrategic or Co-development PartnerS.W.COLEx acquired the equipment and materials of Great Works Test Boring, Inc. in August 2016, obtaining three drill rigs. Former owner Dave Dionne noted companies had worked together for nearly 30 years.

Scale indicators5 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• Terracon Consultants: One of the largest national geotechnical, environmental, construction materials, and facilities engineering firms in the U.S. Operates a multi-state laboratory network analogous to S.W. Cole's seven AASHTO-accredited labs; competes on transportation, commercial, and municipal work in the same TIC category.
• Kleinfelder: National engineering, construction materials testing, and environmental services firm with comparable service portfolio (geotechnical, CMT, special inspections). A directly relevant incumbent peer with overlapping state DOT qualifications and accredited lab footprint.
• WSP USA (Environment & Infrastructure): Global engineering consulting firm with a sizable U.S. Earth & Environment practice providing geotechnical and materials engineering. Competes on transportation infrastructure (DOT) projects in the same category, though much broader in scope.

Emerging players

• GeoEngineers: Employee-owned geotechnical and environmental science firm with multiple Pacific Northwest and West Coast offices. Similar ESOP ownership and tight focus on geotechnical subspecialties make it a comparable private-market peer.

Regional players

• Atlantic Testing Laboratories: New York/New England-based materials testing and special inspection firm with AASHTO-accredited labs. Directly competes on transportation infrastructure CMT in the Northeast and represents the most immediate geographic substitute for S.W. Cole's service offering.
• Haley Ward: Maine-based professional services firm that acquired S.W. Cole's GeoEnvironmental division in 2021. Operates as a regional engineering and consulting platform across northern New England with overlapping TIC and environmental service lines, making it the most directly comparable regional peer given its prior transaction relationship.
• CME Associates: Northeast-based geotechnical engineering, environmental, and construction inspection firm with comparable regional concentration and DOT exposure. Similar scale and acquisition-driven growth profile (CME has also rolled up smaller regional engineering firms).

Direct peers

• S&ME: Employee-owned (ESOP) Southeastern U.S. geotechnical, environmental, and construction materials engineering firm with multiple AASHTO-accredited labs. Same operating model, same service mix, and one of the largest ESOP-engineering peers — directly comparable on talent/ownership structure, lab network, and DOT qualification depth.
• ECS Group (ECS Limited): Privately held national TIC firm offering geotechnical engineering, construction materials testing, and environmental services. Same revenue model and customer base (engineers, contractors, owners) and competing head-to-head in CMT and special inspection work — the closest functional direct peer.
• Whitestone Associates: Mid-Atlantic and Northeast geotechnical engineering and construction inspection firm offering similar services (subsurface investigations, CMT, special inspections). Closely comparable on customer mix (developers, contractors, DOTs) and regional office model.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat6 records

Key risks4 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@SWColeEng
• Facebookfacebook.com/pages/S-W-Cole-Engineering-Inc/295619822319
• LinkedInlinkedin.com/company/s.-w.-cole-engineering-inc.
• Instagraminstagram.com/swcoleengineeringinc

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about S. W. Cole-GeoEnvironmental Services