Cornerstone Engineering
Cornerstone Engineering is a Bakersfield, California-based multi-disciplinary engineering, surveying, and digital services firm serving regulated oil and gas, utility, land development, and government clients with project-based consulting across California and West Virginia.
- Company typePrivate
- Founded1979
- HeadquartersBakersfield, United States
- Headcount51–100
- GTM typeB2B
- OfferingServices
What Cornerstone Engineering does
Cornerstone Engineering, Inc. is a privately held, multi-disciplinary engineering, surveying, and digital services firm headquartered in Bakersfield, California. Founded in 1979 and certified as a Women Owned Business Enterprise (WBE), the firm has grown from a 7-person civil engineering team in 2018 to approximately 80 professionals across civil, mechanical, electrical, structural, surveying, and digital disciplines. The company serves a concentrated base of regulated California clients across oil and gas, natural gas and power utilities, water and municipal districts, land development, education, agriculture, manufacturing, and government.
Cornerstone's service portfolio is organized into seven lines: Land Development & Civil Engineering; Engineering, Design & Project Management; Survey & Aerial (including LiDAR and photogrammetry); Regulatory, Permitting & Planning (CEQA, UIC compliance); Land, Energy & Carbon Strategy (carbon management, CCUS, hydrogen, battery storage, owner's engineering); Asset Retirement & Idle Well Management (delivered through the wholly owned subsidiary Honey Rock Engineers & Advisors LLC); and Digital Solutions & Applied AI (business process automation, intelligent document processing, LLM development, and authorized reselling of Laserfiche, OneSpan, and DocuSign).
The firm operates on a project-based, multi-year contract model with custom quoting and a consultative direct-sales motion. Revenue is generated through professional services fees for engineering, regulatory, surveying, and digital implementation work, anchored by relationships with California's largest oil and gas producers and largest natural gas and power utilities. Cornerstone has begun geographic expansion through a DBA in West Virginia (Cornerstone Appalachia Engineers & Advisors) and is positioning for energy transition advisory through a leadership bench that includes the former COO of California Resources Corporation. The company is privately held, organically grown, and has no disclosed outside institutional investment.
Cornerstone Engineering firmographics
Firmographics- Name
- Cornerstone Engineering
- Legal name
- Cornerstone Engineering, Inc.
- Website
- https://cornerstoneeng.com
- Company type
- Private
- Founded year
- 1979
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Cornerstone Engineering is a Bakersfield, California-based multi-disciplinary engineering, surveying, and digital services firm serving regulated oil and gas, utility, land development, and government clients with project-based consulting across California and West Virginia.
- Ownership category
- akta.pro rank
Cornerstone Engineering industry classification
Industry- Product category
- Civil Engineering Services
- NAICS
- Engineering Services (54133), Architectural, Engineering, and Related Services (5413)
- SIC
- Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700)
- akta.pro primary industry
- Civil & Structural Engineering Consulting (BPAHAIAA)
- akta.pro secondary industries
- Geotechnical Design, Engineering & Consulting (Analysis, Design, Peer Review) (IMAFAOAK), Construction Engineering & Constructability Consulting (BPAHAIAN)
Keywords
Where Cornerstone Engineering is headquartered
LocationHeadquarters
- HQ city
- Bakersfield
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Cornerstone Engineering business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Engineering Consulting Services: Project-based fee structure for civil, mechanical, electrical, structural engineering services, land development, and regulatory consulting across multiple industries in California
- Regulatory & Permitting Services: Compliance-focused services including permit support, CEQA documentation, well and facility permitting, UIC applications, and regulatory strategy consulting
- Digital Solutions & Software Services: Technology services including Laserfiche, OneSpan, and DocuSign implementation, workflow automation, and document management solutions
- Asset Retirement Program Management: Honey Rock Engineers & Advisors subsidiary provides idle well management, plug and abandonment planning, and asset retirement execution services
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom project-based pricing |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Cornerstone Engineering product offering
Product offeringCore offering
Cornerstone Engineering is a multi-disciplinary engineering, land surveying, and digital services firm delivering civil, mechanical, electrical, structural, and petroleum engineering alongside regulatory permitting, surveying and aerial mapping, digital solutions and applied AI, and asset retirement/idle well management. Its wholly-owned subsidiary, Honey Rock Engineers & Advisors LLC, specializes in idle well program management and plug-and-abandonment services for oil and gas operators across California and beyond.
Product overview
Cornerstone Engineering operates as a multi-disciplinary engineering, surveying, and digital services firm offering a portfolio of seven integrated service lines organized around land development, energy, and regulatory specialties. The core offering combines Digital Solutions & Applied AI (data integration, custom development, business process automation, intelligent document processing, and LLM development) with traditional engineering disciplines: Land, Energy & Carbon Strategy; Land Development & Civil Engineering; Regulatory, Permitting & Planning; Engineering, Design & Project Management; Survey & Aerial; and Asset Retirement & Idle Well Management. A subsidiary sub-brand, Honey Rock Engineers & Advisors LLC, provides specialized idle well and asset retirement program execution. All services are delivered with specialized integrations including Laserfiche, OneSpan, and DocuSign, and are supported by a team of approximately 80 multidisciplinary professionals.
Differentiator
Problem solved
Functional benefit
Products and services
- Digital Solutions & Applied AI
Companies that use Cornerstone Engineering
Customer profileNamed customers7 records
Segments12 records
Ideal customer profiles4 records
Cornerstone Engineering technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration3 records
AI capability8 records
Feature8 records
Cornerstone Engineering partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Honey Rock Engineers and Advisors LLCcoreA Cornerstone Entity providing specialized regulatory, business, and process optimization services for idle well management and asset retirement. The subsidiary brings deep technical expertise in drilling, production optimization, surveillance, and abandonment planning. It operates as an integrated in-house partner serving public and private operators across California and beyond.
Scale indicators3 records
Recent moves8 records
Expansion highlights6 records
Cornerstone Engineering competitors and assessment
Company assessmentDirect peers
- GHD: GHD is a global engineering, architecture, and environmental consulting firm with strong water, energy, and resources practices. Its California water/utilities and oil and gas engineering services, combined with environmental and regulatory consulting, position it as a comparable multi-disciplinary peer.
- NV5 Global: NV5 is a technical engineering and consulting firm offering infrastructure, environmental, and geospatial services to utility, energy, and public-sector clients. The combination of surveying, civil engineering, and regulatory/permitting services across energy and infrastructure clients makes it a strong direct peer.
- Carollo Engineers: Carollo Engineers is a West Coast-focused environmental engineering firm specializing in water and wastewater treatment, hydrology, and hydraulics. They overlap with Cornerstone's water district clients, hydrology/hydraulics practice, and California-centric delivery model.
- Psomas: Psomas is a California-based engineering, planning, surveying, and construction management firm serving land development, transportation, and public-sector clients. Its surveying, civil engineering, and land development services closely match Cornerstone's Land Development & Civil Engineering and Survey & Aerial offerings.
- Kleinfelder: Kleinfelder is a multi-disciplinary engineering, environmental, and consulting firm of comparable size serving regulated industries including oil and gas, utilities, and land development. Its mix of civil, geotechnical, environmental, and regulatory services closely mirrors Cornerstone's service stack and customer verticals.
- TRC Companies: TRC is a national engineering, consulting, and construction management firm serving energy, environmental, and infrastructure markets. Overlap with Cornerstone includes oil and gas regulatory and asset retirement work, environmental permitting, and utility infrastructure engineering.
- Brown and Caldwell: Brown and Caldwell is an environmental engineering and consulting firm focused on water, wastewater, and environmental compliance for utilities and municipalities. They share Cornerstone's California-heavy footprint, utility and water district client base, and emphasis on regulatory and permitting expertise.
- Kennedy Jenks Consultants: Kennedy Jenks is an engineering and scientific consulting firm specializing in water, wastewater, and environmental services with a strong California and Pacific Northwest presence. Comparable to Cornerstone in size, regional focus, and municipal/utility client mix, with overlapping civil engineering and regulatory capabilities.
Broad incumbents
- Tetra Tech: Tetra Tech is a global consulting and engineering firm with deep water, environment, and sustainable infrastructure practices. As a broad incumbent, it competes for many of the same water, utility, and energy regulatory engagements as Cornerstone, though at much larger scale and broader geographic scope.
- AECOM: AECOM is a global infrastructure consulting firm with major oil and gas, water, and environmental practices. As a broad incumbent, it competes for large program management, oil and gas engineering, and utility infrastructure work that overlaps with Cornerstone's higher-end engagements, but at materially larger scale.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights8 records
Customer concentration
Cornerstone Engineering social profiles
Digital presenceCornerstone Engineering financial estimates
Financial estimateRevenue estimate
Valuation estimate
Cornerstone Engineering leadership team
Management profileNumber of profiles
Profiles9 records
Cornerstone Engineering subsidiaries and ownership
Company hierarchySubsidiaries1 record
Cornerstone Engineering funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Cornerstone Engineering M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Cornerstone Engineering
What does Cornerstone Engineering do?
Cornerstone Engineering is a multi-disciplinary engineering, land surveying, and digital services firm delivering civil, mechanical, electrical, structural, and petroleum engineering alongside regulatory permitting, surveying and aerial mapping, digital solutions and applied AI, and asset retirement/idle well management. Its wholly-owned subsidiary, Honey Rock Engineers & Advisors LLC, specializes in idle well program management and plug-and-abandonment services for oil and gas operators across California and beyond.
Is Cornerstone Engineering a public or private company?
Cornerstone Engineering is a private company. It is classified as family owned and is currently operating.
When was Cornerstone Engineering founded?
Cornerstone Engineering was founded in 1979. It employs 51 to 100 people.
Where is Cornerstone Engineering based?
Cornerstone Engineering is headquartered in Bakersfield, United States, in the North America region.
How does Cornerstone Engineering make money?
Four revenue lines are on record. Engineering Consulting Services are the primary driver. The others are regulatory & Permitting Services, digital Solutions & Software Services and asset Retirement Program Management.
Who are Cornerstone Engineering's main competitors?
Direct peers on record are GHD, NV5 Global, Carollo Engineers, Psomas, Kleinfelder, TRC Companies, Brown and Caldwell and Kennedy Jenks Consultants. Broad incumbents are Tetra Tech and AECOM.
Does Cornerstone Engineering have an API?
No public API is recorded for Cornerstone Engineering.
What industry is Cornerstone Engineering in?
Cornerstone Engineering's product category is Civil Engineering Services. Its primary akta.pro industry code is BPAHAIAA, Civil & Structural Engineering Consulting, with a secondary code of IMAFAOAK, Geotechnical Design, Engineering & Consulting (Analysis, Design, Peer Review). Its NAICS code is 54133 and its SIC code is 8711.