American Institute of Professional Geologists

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Cox-Colvin & Associates Environmental Services

Cox-Colvin & Associates, Inc. is a customer-driven environmental consulting firm providing high-quality, cost-effective environmental consulting services and innovative environmental solutions to industry and private sector clients.

7750 Corporate Blvd.
Plain City, OH 43064
Phone: 614-526-2040 Fax: 614-526-2041
Contact: Craig A. Cox (

Terran Corporation
Environmental Services

4080 Executive Drive
Beavercreek, OH 45430-1061
Phone: 937-320-3601 Fax: 937-320-3620
Contact: Brent E. Huntsman, C.P.G.

At ALS we provide a full range of environmental analytical testing services, specializing in the analysis of soil, sediment, water (raw, waste, drinking, catchment, recycled, saline, product), leachates, dust, air (indoor, stack, ambient), gas, biota, industrial hygiene, and radiochemistry. Analytical laboratory testing services for these matrices includes routine, trace, and ultra-trace level organics (volatile and semi volatile, herbicides, pesticides, PCBs, and disinfection byproducts), metals and nutrients, inorganic non-metallics, microbiological, biological, toxicological parameters, particle sizing, and radio nuclides. In addition to the routine services, we have expertise in many specialty testing areas. Contact your laboratory, or see the services offered in your geographical region for more information.

ALS Environmental
Josh McKinney
+1 513 568 6107

For 50 years, Terracon has provided practical solutions to environmental, facilities, geotechnical, and materials engineering challenges. Our national network of more than 140 offices coast-to-coast provides local expertise backed by national resources to get the job done cost effectively and efficiently. On both small and large projects, our more than 3,500 employee-owners work closely with our clients to achieve success, on time and on budget.

Our clients rely on our professional expertise to meet objectives through Terracon’s key principles: Responsive. Resourceful. Reliable.

Terracon Consultants, Inc.

800 Morrison Road I Columbus, Ohio 43230

P (614) 863-3113 I F (614) 863-0475

Ohio Soil Recycling, LLC (OSR) specializes in the remediation of non-hazardous contaminated soil and earthen material through the use of naturally occurring microbes, protozoa, fungus, algae and bacteria. Our unique bioremediation process returns impacted soils and earthen material to a clean state with the only by-products being carbon, water and bio-mass.

Ohio Soil Recycling, LLC
2101 Integrity Drive South
Columbus, Ohio 43209
(614) 444-7645
Fax:  (614) 444-1797


Civil & Environmental Consultants, Inc. (CEC) is a company of professionals who provide comprehensive industry-focused consulting services that advance our clients’ strategic business objectives. CEC is recognized for providing knowledge, innovative design solutions and integrated expertise in the primary practice areas of civil engineering, ecological sciences, environmental engineering and sciences, waste management and water resources. | Ohio CEC Locations:

Cincinnati | 5899 Montclair Blvd. | Cincinnati, OH 45150 | 800.759.5614

Columbus | 250 Old Wilson Bridge Road, Suite 250 | Worthington, OH 43085 | 888.598.6808

Toledo | 4841 Monroe Street, Suite 103 | Toledo, Ohio 43623 | 855.274.2324


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About Our Credit Union

On August 1, 2012, three respected Central Ohio credit unions, Members First, Powerco, and Western became branches of Pathways Financial Credit Union.  We joined together to benefit from each others’ specialties and resources.  Our combined strength and stability gave us the ability to do more for our members and to ensure a successful future. In June 2013, WECU Credit Union joined Pathways, forming the WECU branch of Pathways in Marysville, Ohio.

Through this partnership, Pathways became better-positioned for future growth, which means:

EnviroCore Logo - Environmental Drilling Solutions

Established in 2002, EnviroCore is an environmental drilling services company serving all of Ohio and the Midwest.  We continue to work together to educate and deliver an end result that exceeds expectations.

It is our goal to make decisions and follow through to deliver the highest level of customer service.  Our crews are bright, professional and excel in problem solving.  We match experienced operators and up-to-date equipment with an affordable price. We understand environmental drilling and the importance of creating and maintaining a safe job site.

We are available 24/7 and currently licensed to work in Ohio, Illinois, Indiana, Pennsylvania and West Virginia.

You can reach us at our office at 614-733-0377 from 7:00 a.m. to 6:00 p.m. or after hours at 614-263-6554.  Fax 614-873-0563.

Since we opened for business in 1990, our mission has been to promote the environmental consulting industry and fill the needs of environmental consultants and engineers, and we’ve remained committed to the success of the industry since. From our flagship Radius Map Report–which has been used in more than six million environmental due diligence investigations–to our Due Diligence at Dawn seminar series, to our time saving workflow technologies, EDR is dedicated to the environmental consulting industry.

We strive to act as a partner as well as a vendor by providing environmental risk information you can rely on, workflow tools to streamline your process and serve as a resource to keep you informed of market trends, regulatory changes and business opportunities.

Regional Manager

Direct: 800.893.8711  |  Cell: 248.227.3784  |


In-Situ Inc. designs, manufactures, and rents water quantity and quality instrumentation for groundwater, surface water, and coastal waters. Known for innovating top-quality water monitoring equipment, they also provide a full-solution offering for decision-quality data via easy integration with telemetry and data services. For nearly 40 years, In-Situ products have provided accurate results and reliable operation in harsh monitoring conditions. Applications include aquifer characterization, mining, oil/gas, remediation, aquaculture, and more. In-Situ offers world-class technical support 24/7 through a global network of regional offices and distributors, and is headquartered in Fort Collins, Colo., USA. 

Sandra Thomas-Fox

Regional Sales Manager, Midwest
In-Situ, Inc
221 East Lincoln Avenue
Ft. Collins, CO 80524
m: 970.214.7951, d: 970-498.1500



From preliminary evaluation through funding, clean-up, and future land use, Burgess & Niple's team of environmental scientists, geologists, and engineers can help fast track your next project.  For more than 100 years, Burgess & Niple (B&N) has led the development of infrastructure in rural and urban regions. Our success is driven by a passion for advancing the built environment with exceptional concern for quality of life, safety and sustainability. Our work spans the world and ranges from complex, urban renewal projects to finding potable water for rural, arid villages.

For more information please contact Brent Smith, LPG, CPG


GT Environmental, Inc. (GT) provides environmental consulting services to the private sector and government. These services include air permitting, water permitting, solid and hazardous waste planning, Phase I and Phase II site investigations, RCRA Closure, remediation planning and oversight services, and brownfield redevelopment.

GT’s clients include numerous Fortune 500 companies, midsize to small businesses, state and local governments, hospitals, educational institutions, and professional associations.

635 Park Meadow Road #112 
Westerville, Ohio 43081 (map)
T: (614) 794-3570
F: (614) 899-9255

Northeast Ohio Office
778 McCauley Road - Suite 120
Stow, Ohio 44240 (map)
T: (614) 794-3570

EA Group is a recognized leader in environmental analysis and management. Founded in 1982 we’ve worked with a multitude of businesses and institutions to help discover, analyze, and manage their environmental issues. Put our expertise to work for your organization and start to breathe a little easier.

Chris Phillips

Account Representative

7118 Industrial Park Blvd.

Mentor, OH  44060

P 440-951-3514

F 440-951-3774


Frontz Drilling, Inc is a full-service water well and environmental drilling company headquartered in Wooster, Ohio.  We have been family-owned and operated since 1933. We have drilled more than 25,000 wells and installed more than 10,000 water systems since our founding. We have operated in over 20 states across the U.S.

Frontz Drilling constantly strives to meet every single one of our customers needs. We perform the following work:

We are one of the most diverse firms in the industry and will take on any challenge to meet our customers needs.

(330) 262-5301

2031 Millersburg Road

Wooster, Ohio 44691

Environmental Management Specialists, Inc. (EMS) is a professional environmental contractor specializing in remediation, emergency response, tank and utility services, and waste services. We operate from strategically-located service centers providing coverage across Ohio, western Pennsylvania, West Virginia, Kentucky, Indiana, Illinois, southern Wisconsin, southern Michigan, and beyond. We serve a multitude of customers including transportation companies, energy companies, environmental consultants, industrial facilities, environmental service companies, general contractors, property owners, and the public sector through our Environmental Services and Remediation Services divisions.

EMS stands firmly behind its work and always strives to deliver exceptional value with a consistently high level of service at a reasonable cost.  When customers request quotes from EMS, they are competitive and timely. When customers award projects to EMS, they are started and completed on schedule and within budget. At the end of the day, your complete satisfaction is the only acceptable result for EMS.

General Requests

24/7 Dispatch

U.S.T. Environmental Contractor, Inc. brings integrity and quality to its core services of Environmental Remediation, Emergency Spill Response, Pre-Construction Services and Industrial Services. No need to go anywhere else, UST provides the safe, knowledgeable, proficient and quality environmental services you are looking for.

We continually train and educate our personnel to utilize innovative procedures, practices and technology to best meet the environmental needs of our clients. We are committed to our customers satisfaction.

UST Environmental Contractor, Inc Offices: Carroll, Ohio / Cleveland, Ohio / Logan, Ohio


Dan Orvets

Director of Business Development

U.S.T. Environmental Contractor, Inc.

3800 Columbus-Lancaster Road

Carroll, OH 43112

(P) 800-878-1727

(C) 614-638-5344


Whether you need an ocean of water, naturally filtered water or something in between, Layne Christensen Company (Layne) and its subsidiary Ranney® Collector Wells (Ranney) can produce the supply you require, from whatever source available.  Layne has been providing water for potable, agricultural and industrial use since 1882.

Ranney specializes in the design and turnkey construction of high capacity water supply systems including radial collector wells, surface water intakes, infiltration galleries, riverbank filtration and sea water systems. Collector wells typically combine high yields with lower operating and maintaining costs. In most cases, they are less intrusive on the environment. Complete hydrogeological services for optimum siting are also available.

From the initial consultation and evaluation to construction, our professionals will create the most cost-effective and efficient system to deliver water in the quantity and quality you need. Layne can provide design-build or complete turnkey services to meet your project specifications for municipal, industrial and utility needs.

Layne is a Global Water Management, Construction and Drilling Company, providing responsible solutions for water, mineral, and energy services. 

Layne's experts collaborate across divisional, functional and geographic lines to deliver total solutions for the world's toughest water, mineral and energy challenges. This integrated approach allows us to offer more than individual services - it ensures streamlined communications, expedited timelines, and a constant focus on safety and sustainability.

Our solutions give clients a single point of accountability for even the most complex projects, and enable us to deliver the highest levels of both quality and economic efficiency. While our services are impeccable, it is our solutions that make us truly remarkable.


General Manager, Ranney Collector Wells, Layne Christensen Company

LAYNE |  water + mineral + energy

6360 Huntley Road  |  Columbus, OH  |  43229

Office: 614-888-6263   |   Fax: 614-888-9208  | Cell: 614-325-6676  |

Environmental general contracting is what we do, wetland, stream restoration, and contaminated soil remediation is what we perform. Environmental Remediation Contractor is an environmental general contractor based in Columbus, Ohio. Services include:

• Environmental remediation services of non-hazardous and hazardous waste
• In-situ mixing of hazardous waste, transportation  and disposal
• Emergency spill cleanup response and services, emergency relief services for disasters
• Landfill; landfill capping, gas extraction and leachate collection systems
• Soil vapor extraction and air sparging systems
• Groundwater recovery systems (GWR)
• Underground and above ground storage tank removal and construction
• Mine reclamation services
• Lagoon construction and closure

For more information please contact:

Brandon Markey / Development Manager

Environmental Remediation Contractor

532 W Rich St., Columbus, OH 43215

Office: 614.769.6535 x2006

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Xenon Geosciences specializes in geophysical services for environmental and engineering applications.  We are experienced with surface and borehole methods including seismic (refraction, reflection, surface wave, shear wave, downhole, cross-hole and parallel seismic), resistivity, electromagnetics, magnetometry, gravimetry and ground penetrating radar (2D and 3D). 

52 W Broadway Street

Danville, IN 46122

Phone: 317-745-0002

Contact: Mark J. Howell, LPG

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