CivilGrid closed a $26 million Series A, led by Spark Capital, to scale its underground infrastructure data platform that helps utilities and builders avoid costly conflicts by unifying fragmented subsurface and regulatory information.
CivilGrid raised a $26 million Series A, led by Spark Capital, with participation from Energy Impact Partners, Afore Capital, A, Ford Street Ventures, and SNR Ventures.
The San Francisco-based company, founded in 2020 by former Pacific Gas and Electric (PG&E) engineer Josh Mackanic, positions its platform as “Google Maps for Pre Construction” or “Google Maps for what’s underground.” It aggregates fragmented proprietary data on utility assets, environmental conditions, geotechnical findings, property ownership, municipal projects, and regulatory constraints into a single collaborative geospatial map and design workspace. Users (utilities, engineers, construction firms, developers, cities, and agencies) can scope sites, identify conflicts, download utility shapefiles, generate site intelligence reports, and plan projects with greater accuracy before fieldwork begins.
Mackanic spent a decade at PG&E. One project stalled for three days after workers uncovered an unknown buried pipe; identifying its owner and contents cost roughly $60,000. Utilities typically maintain visibility only into their own assets. Water, sewer, telecom, and other lines belong to different operators whose records remain siloed across agencies and companies. This fragmentation contributes to approximately 200,000 utility strikes annually in the U.S., generating an estimated $30 billion in annual industry costs from delays, rework, emergency response, and damages.
CivilGrid addresses the absence of a consolidated pre construction view by sourcing and unifying thousands of datasets directly from agencies into an on-demand platform. It supports project prioritization, shortens due diligence, reduces field surprises, and enables cross-stakeholder collaboration.
How will CivilGrid use the funds?
PitchBook data indicates total capital raised of approximately $31.7 million across multiple earlier seed and accelerator rounds (including participation by Afore, A*, Burnt Island Ventures, Imagine H2O, and others), making the Series A the company’s largest raise to date. The new capital will fund national expansion beyond current strongholds and deepen product capabilities, including further automation of design recommendations and permitting workflows.
Spark Capital partner Alex Finkelstein highlighted the platform’s relevance to major capital trends (AI data centers, defense infrastructure, grid modernization, and affordable housing) within the $2.2 trillion U.S. construction market. Energy Impact Partners’ involvement carries additional weight because the firm counts utility companies among its limited partners, signaling industry alignment.
Key customers include PG&E, Atmos Energy, Mark Thomas, and GHD. A PG&E case study covering 1,600 planned gas distribution projects quantified:
- More than $60 million in avoidable paving conflicts eliminated through portfolio optimization
- 40% reduction in field research and survey activities
- Up to four months faster project scoping, planning, and design timelines
Broader platform claims include cutting due diligence time by up to 85%, potentially freeing 5–10% of project budgets by reducing emergency relocations and redesigns, and a reported 75% reduction in subsurface utility engineering costs on certain projects. Christine Cowsert, PG&E Senior Vice President of Enterprise Business and Technology Modernization, publicly endorsed the tool for earlier risk identification, efficiency gains, and cost avoidance amid rising energy demand.
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The U.S. faces a once in a generation infrastructure renewal cycle, with experts citing more than $3.7 trillion in needed investment. Drivers include grid hardening, electrical capacity expansion for data centers and electrification, broadband deployment, water and transit modernization, housing, and defense projects. Legacy processes relying on phone calls, PDFs, and fragmented records create preventable friction that the platform aims to remove.
The broader underground utility mapping market (hardware, software, and services) is projected in the multi billion dollar range globally, with North America as a leading region due to regulatory pressure around dig-safe rules and infrastructure spending. CivilGrid competes in the software/data layer rather than pure field sensing (ground penetrating radar, electromagnetic location, etc.), differentiating through agency sourced data aggregation, collaborative workflows, and pre construction intelligence rather than one-off surveys.
Mackanic has articulated a longer term vision beyond data aggregation: using the assembled constraints to recommend optimal infrastructure placements and eventually automate permit filing. The Series A positions CivilGrid to scale nationally while utilities and engineering firms accelerate capital programs. With demonstrated ROI at a major utility, strong strategic investor participation, and alignment with multi trillion dollar infrastructure tailwinds, the round provides runway to convert early validation into broader market presence across electric, gas, water, telecom, and municipal projects.
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