Ark Engineering Services Inc

What Ark Engineering Services Inc does

Ark Engineering Services Inc is a privately held environmental consulting and engineering firm founded in April 1999 and headquartered at 7750 Madison Avenue, Indianapolis, Indiana. The firm delivers a full-service portfolio spanning Phase I and Phase II Environmental Site Assessments, soil and groundwater remediation, underground and aboveground storage tank (UST/AST) management, water and wastewater management, NPDES permitting, stormwater pollution prevention, regulatory compliance audits, and specialized drycleaner/PCE site characterization. Implementation relies on conventional subsurface investigation and remediation technologies including Geoprobe direct-push drilling, groundwater extraction and treatment systems, air sparging, soil vapor extraction, dual-phase extraction, multi-phase extraction, bioremediation, and chemical oxidation injection.

The company operates a vertically integrated model through its wholly owned subsidiary Geobore, LLC, which provides direct-push drilling, geophysical services, monitoring well installation, and licensed water-well drilling using owned equipment. This structure eliminates third-party equipment markups and supports quicker mobilization. Ark differentiates on a low-overhead cost posture and on in-house licensed expertise — licensed professional geologists, professional engineers, certified hazardous materials managers, certified wastewater treatment operators, and licensed well drillers — supplemented by long-standing working relationships with IDEM, EPA, FAA, IDNR, and local regulatory agencies. The firm holds MBE certifications from both the State of Indiana and the City of Indianapolis, supporting set-aside government contract eligibility.

Ark generates revenue through project-based professional service fees on a pay-as-you-go model, with published unit pricing for standardized offerings (Phase I ESA $1,350–$2,500; Phase II ESA starting at $1,500) and quote-based pricing for remediation and specialized engagements. Go-to-market is direct enterprise field sales targeting five primary segments: banks and lenders, real estate agents and brokers, corporate/industrial clients, government agencies, and attorneys. Marketing relies on the company website, professional association memberships (NSPE, IHMM, AEG, NACE, ASTM, Professional Geologists of Indiana), and client referrals rather than paid demand channels.

Name

Ark Engineering Services Inc

Legal name

Ark Engineering Services Inc.

Website

https://ark-esi.com

Company type

Private

Founded year

1999

Operating status

Operating

Headcount range

1–10 employees

Short description

Ark Engineering Services Inc is an Indianapolis-based environmental consulting and engineering firm founded in 1999, providing Phase I/II site assessments, remediation, UST/AST management, and regulatory compliance services to banks, real estate firms, corporations, government agencies, and attorneys nationwide.

Ownership category

akta.pro rank

Headquarters

HQ city

Indianapolis, Indiana

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Environmental Consulting Services: Professional consulting services including Phase I and Phase II Environmental Site Assessments, regulatory compliance consulting, remediation services, UST/AST management, water management, and drilling services. Revenue is generated through project-based professional service fees.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Ark Engineering Services Inc is a full-service environmental consulting and engineering firm providing Phase I and Phase II Environmental Site Assessments, soil and groundwater remediation, UST/AST management, water and wastewater management, and regulatory compliance services. The firm also delivers specialized drycleaner site assessments and subsurface drilling through its wholly owned subsidiary Geobore, LLC. Services are performed by licensed professional geologists, professional engineers, and certified hazardous materials managers.

Product overview

Ark Engineering Services Inc is a full-service environmental consulting and engineering firm offering a unified portfolio of assessment, remediation, and compliance services. The core offerings include Phase I and Phase II Environmental Site Assessments (ESAs) for property due diligence, followed by Remediation services covering soil and groundwater cleanup using various technologies. Supporting services include UST & AST Management for tank assessment and removal, Water and Wastewater Management including NPDES permitting, Regulatory Compliance services for environmental auditing and permits, and specialized Drycleaner Environmental Assessment for chlorinated solvent sites. Drilling and subsurface investigation services are delivered through subsidiary Geobore, LLC. The company operates a 'best solution for site' approach, selecting appropriate services based on project-specific requirements.

Differentiator

Problem solved

Functional benefit

Products and services

• Phase I Environmental Site Assessment (Phase I ESA) Examination of potential soil contamination, groundwater quality, and surface water quality through site inspection and property history review, performed per ASTM E1527-13 standards. Targeted at banks, real estate agents, and corporate clients needing environmental due diligence prior to property transactions.
• Phase II Environmental Site Assessment (Phase II ESA) Collection of soil and groundwater samples to ascertain presence or absence of chemicals of concern, involving site mapping, soil boring logs, laboratory analysis, and regulatory compliance comparison. Used by clients to assess nature and extent of contamination following a Phase I ESA.
• Remediation Services Full spectrum environmental remediation from potential impact assessment and risk evaluation to system design, construction, and management, including groundwater control, recovery systems, and treatment of contaminated soil and groundwater. Targets clients with confirmed contamination requiring cleanup.
• UST & AST Management Assessment, management, and removal of Underground Storage Tanks (UST) and Above Ground Storage Tanks (AST), including tank closure, regulatory compliance, subsurface investigation, and leaking tank remediation. Used by fuel station operators, industrial sites, and government facilities.
• Water and Wastewater Management Groundwater, water flow, and waste monitoring, assessment, and management services including NPDES permitting, stormwater pollution prevention, water quality analysis, and industrial wastewater discharge compliance. Serves industrial and commercial clients requiring water quality compliance.
• Regulatory Compliance Services Environmental management services including compliance auditing, air/water/waste permitting, environmental plans, site safety plans, forensic services, and waste handling and minimization. Used by corporate clients and government agencies to maintain environmental compliance.
• Drycleaner Environmental Assessment Specialized site characterization for drycleaning sites impacted by chlorinated solvents (PCE, TCE) and petroleum drycleaning solvents (DNAPLs/LNAPLs), including preliminary assessment, sampling, and remediation. Targets owners of former drycleaner sites and attorneys handling related litigation.
• Geobore Drilling Services Subsurface investigation services via wholly-owned subsidiary Geobore, LLC, providing Geoprobe drilling, soil sampling, groundwater testing, monitoring well installation, and remediation system installation using licensed drillers. Supports internal projects and external clients needing expedited drilling in the Midwest.

Named customers6 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Three partnerships are on record, tiered core and minor.

• Geobore, LLCcoreStrategic or Co-development PartnerWholly owned subsidiary of Ark Engineering Services providing direct push/geophysical drilling equipment and licensed water well drillers. Geobore enables Ark to provide expedited subsurface investigation services and maintain low overhead by owning drilling equipment rather than renting from third parties.
• Environmental AttorneyscoreStrategic or Co-development PartnerArk has partnered with environmental attorneys who have successfully represented clients in obtaining funding for litigation support, defense of third party lawsuits, investigation, remediation, and closure of environmentally impacted sites. Attorneys can review insurance policies for funding eligibility at little or no cost.
• Insurance Companies, Funding Agencies, and Brownfield FundsminorChannel Partner/ Reseller/ DistributorArk works with insurance companies, funding agencies, and brownfield funds on behalf of clients to obtain funding for investigation and cleanup of environmentally impacted sites including dry cleaners, gas stations, and commercial facilities.

Scale indicators5 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Apex Companies: Environmental consulting, compliance, and remediation services firm with broad Phase I/II and corrective-action capabilities similar to Ark's full-service scope.
• Terracon: Large US environmental and geotechnical consulting firm offering Phase I/II ESAs, remediation, UST management, and drilling — the most direct scaled analog to Ark's full-service model.
• Roux Associates: Environmental consulting and remediation firm specializing in site investigation and cleanup of contaminated soil and groundwater — directly comparable in technical offering.
• GHD: Global engineering and environmental consulting firm with a strong environmental site assessment and remediation practice serving municipal and industrial clients.
• Haley & Aldrich: Environmental and geotechnical engineering consulting firm serving industrial, commercial, and government clients with site characterization and remediation services comparable to Ark's offerings.
• SCS Engineers: Environmental engineering consultancy focused on site assessment, remediation, and compliance — closely overlapping with Ark's core service portfolio and customer base.

Broad incumbents

• Burns & McDonnell: Engineering, construction, and consulting firm with an environmental practice that addresses site assessment and remediation as part of broader infrastructure engagements.
• AECOM: Global infrastructure consulting firm with environmental services including site assessment, remediation, and compliance — competes broadly for the same enterprise and government RFPs.
• Arcadis: Global design and consultancy with a sizable environmental site assessment and remediation practice that competes with Ark on larger enterprise and government pursuits.
• WSP: Global professional services firm with an environmental consulting practice spanning site assessment, remediation, and water management — overlapping with Ark's service lines at larger scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/ark-engineering-services-inc

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

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 Ark Engineering Services Inc