HydroScience Engineers
HydroScience Engineers is a privately held Northern California civil engineering firm founded in 1998, providing planning, design, and construction services for municipal water, wastewater, and recycled water infrastructure across four offices.
- Company typePrivate
- Founded1998
- HeadquartersSacramento, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What HydroScience Engineers does
HydroScience Engineers is a privately held, full-service civil engineering firm founded in 1998 and headquartered in Northern California, specializing in planning, design, and construction phase services for water, wastewater, and recycled water infrastructure. The firm serves municipal utilities, sanitary districts, county agencies, tribal communities, and select private clients primarily across Northern California, with an additional office in Warrnambool, Victoria, Australia. Its service portfolio spans facilities planning, master planning, hydraulic modeling (using Innovyze InfoWater and InfoWorks ICM), treatment plant design, collection and distribution system design, trenchless rehabilitation (CIPP), progressive design-build delivery, and full construction phase support — including an in-house electrical, instrumentation, and controls team that supports integrated project delivery.
The firm's core technology stack centers on conventional civil engineering design and modeling tools rather than proprietary platforms, with domain specializations including Membrane Bioreactor (MBR) facility design, Granular Activated Carbon (GAC) treatment systems for groundwater remediation (notably TCP contamination), and Cured-In-Place Pipe (CIPP) trenchless rehabilitation for large-diameter trunk sewers. Notable project work includes the City of Davis $71 million WWTP comprehensive upgrade, a multi-year MSA with the City of San Jose covering the 167 MGD Regional Wastewater Facility serving 1.4 million residents, the SacSewer Mission Trunk Rehabilitation (34,000 LF of 36- to 75-inch pipe), and the City of Manteca TCP Mitigation project, which was recognized as ENR California's 2022 Best Project in the Water/Environment category.
HydroScience generates revenue through professional engineering services billed under time-and-materials or fixed-fee contracts, secured primarily through qualifications-based selection (QBS) and competitive bidding with municipal clients, supplemented by negotiated multi-year Master Services Agreements. The firm operates from four offices — Sacramento, Berkeley, and San Jose in California, plus Warrnambool, Australia — each managed by one of five principals, two of whom (Sim Blake and George Harris) are co-founders. The company is employee-owned with no disclosed external institutional investment and competes as a specialized mid-sized boutique against larger national AEC firms in its Northern California core market.
HydroScience Engineers firmographics
Firmographics- Name
- HydroScience Engineers
- Legal name
- HydroScience Engineers
- Website
- https://hydroscience.com
- Company type
- Private
- Founded year
- 1998
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- HydroScience Engineers is a privately held Northern California civil engineering firm founded in 1998, providing planning, design, and construction services for municipal water, wastewater, and recycled water infrastructure across four offices.
- Ownership category
- akta.pro rank
HydroScience Engineers industry classification
Industry- Product category
- Water and Wastewater Civil Engineering Services
- NAICS
- Engineering Services (541330), Engineering Services (54133)
- SIC
- Services-Engineering Services (8711)
- akta.pro primary industry
- Water, Wastewater & Hydraulics Engineering Consulting (BPAHAIAD)
- akta.pro secondary industry
- Design & Engineering for Renewal/Expansion (Pipelines, Pump Stations, Treatment Plants) (EUANALAD)
Keywords
Where HydroScience Engineers is headquartered
LocationHeadquarters
- HQ city
- Sacramento
- HQ country
- United States
- HQ region
- North America
Offices4 records
Markets served
HydroScience Engineers 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: Professional engineering services for water, wastewater, and recycled water infrastructure projects including planning, design, permitting, and construction phase services. Revenue generated through time-and-materials or fixed-fee contracts with municipal and private clients. Projects range from small-scale improvements to large multi-year capital programs.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels1 record
HydroScience Engineers product offering
Product offeringCore offering
HydroScience Engineers is a full-service civil engineering firm providing planning, design, and construction phase services for municipal water, wastewater, and recycled water infrastructure projects. Services span facilities planning, master planning, alternatives analyses, hydraulic modeling, treatment plant and pump station design, pipeline and trunk main rehabilitation, regulatory compliance support, and construction engineering across three integrated service areas: water, wastewater, and recycled water.
Product overview
HydroScience Engineers is a full-service civil engineering firm that provides planning, design, and construction phase services for water, wastewater, and recycled water projects. The firm operates as a single integrated service offering organized around three core service areas: Water Engineering Services (treatment and conveyance facilities, groundwater/surface water plants, distribution systems), Wastewater Engineering Services (treatment plants, collection systems, lift stations), and Recycled Water Engineering Services (master plans, treatment facilities, distribution systems). Projects span from facilities planning and master planning through detailed design to construction support.
Differentiator
Problem solved
Functional benefit
Products and services
- Water Engineering Services Planning and design of water treatment and conveyance facilities for municipal clients, including groundwater and surface water treatment plants, pump stations, storage tanks, wells, and water distribution and transmission pipelines. Includes facilities planning, master planning, watershed analysis, hydraulic modeling, pilot testing, water distribution systems, and groundwater treatment.
- Wastewater Engineering Services Planning and design of wastewater treatment plants and plant upgrades for private and municipal clients in California. Includes wastewater master planning, alternatives analyses, pipeline rehabilitation and replacement, lift station rehabilitation, membrane filtration, headworks, disinfection, SCADA upgrades, condition assessment, and facility rehabilitation, as well as large trunk main and pressure main pipeline design.
- Recycled Water Engineering Services Recycled water master plans, feasibility studies, facility plans, treatment facility design, distribution systems design, and retrofits including cross-connection testing. Includes regulatory approval navigation and customer outreach for recycled water programs.
Quantifiable outcome
- Project selected as ENR California's 2022 Best Project in the Water/Environment category
- +2 more outcomes
Companies that use HydroScience Engineers
Customer profileNamed customers9 records
Segments5 records
Ideal customer profiles3 records
HydroScience Engineers technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
HydroScience Engineers partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- General Engineering Contractors (Design-Build)coreHydroScience collaborates with general engineering contractors on progressive design-build projects, including projects like the City of Manteca TCP Mitigation where HydroScience worked with the contractor in a highly collaborative process optimizing cost, constructability, reliability, flexibility, and long-term operations and maintenance.
Scale indicators8 records
Recent moves5 records
Expansion highlights5 records
HydroScience Engineers competitors and assessment
Company assessmentDirect peers
- Carollo Engineers: Largest US firm exclusively dedicated to water and wastewater engineering planning, design, and construction management. Closest direct peer to HydroScience across municipal water, wastewater, and recycled water services with similar QBS/government client base and progressive design-build delivery.
- Brown and Caldwell: Environmental engineering and consulting firm with a long-standing water/wastewater/recycled water municipal practice. Competes directly with HydroScience on California utility capital programs and shares the same niche-focused positioning.
- Hazen and Sawyer: Specialty consulting firm focused on water and wastewater planning, design, and regulatory support for municipal clients. Directly comparable on water treatment, collection systems, and recycled water expertise.
- Kennedy Jenks: West Coast-based (with significant Northern California presence) water and environmental engineering firm. Direct competitor for the same Bay Area and Sacramento municipal clients that HydroScience serves, particularly on recycled water and wastewater master planning.
- Woodard & Curran: Integrated engineering and operations firm with strong municipal water and wastewater practice. Comparable delivery model offering planning, design, and construction-phase services to public utility clients.
Broad incumbents
- Black & Veatch: Global engineering, procurement, and construction firm with a large water practice serving municipal utilities. Broader portfolio than HydroScience and competes on larger capital programs but overlaps directly in California water/wastewater design.
- Jacobs: Global professional services firm with a substantial water and conveyance practice and significant California municipal presence. Competes for the same water/wastewater master planning and design programs but at much larger scale.
- Stantec: Global engineering and consulting firm with deep water/wastewater expertise (including legacy MWH). Competes directly with HydroScience on California municipal water projects as a multi-discipline incumbent with full PMCM capabilities.
- AECOM: Global infrastructure consulting firm with one of the largest water practices in the world. Overlaps with HydroScience in California on wastewater, recycled water, and conveyance programs but typically pursues larger scopes.
Emerging players
- Garney Construction (Water Services): Design-build and construction firm expanding its water/wastewater treatment and pump-station design services across the West. Increasingly competes with HydroScience for design-build and progressive design-build municipal scopes.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
HydroScience Engineers social profiles
Digital presenceHydroScience Engineers financial estimates
Financial estimateRevenue estimate
Valuation estimate
HydroScience Engineers leadership team
Management profileNumber of profiles
Profiles5 records
HydroScience Engineers funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
HydroScience Engineers 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 HydroScience Engineers
What does HydroScience Engineers do?
HydroScience Engineers is a full-service civil engineering firm providing planning, design, and construction phase services for municipal water, wastewater, and recycled water infrastructure projects. Services span facilities planning, master planning, alternatives analyses, hydraulic modeling, treatment plant and pump station design, pipeline and trunk main rehabilitation, regulatory compliance support, and construction engineering across three integrated service areas: water, wastewater, and recycled water.
Is HydroScience Engineers a public or private company?
HydroScience Engineers is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was HydroScience Engineers founded?
HydroScience Engineers was founded in 1998. It employs 11 to 50 people.
Where is HydroScience Engineers based?
HydroScience Engineers is headquartered in Sacramento, United States, in the North America region.
How does HydroScience Engineers make money?
One revenue line is on record: engineering Consulting Services.
Who are HydroScience Engineers's main competitors?
Direct peers on record are Carollo Engineers, Brown and Caldwell, Hazen and Sawyer, Kennedy Jenks and Woodard & Curran. Broad incumbents are Black & Veatch, Jacobs, Stantec and AECOM. Garney Construction (Water Services) is listed as an emerging player.
Does HydroScience Engineers have an API?
No public API is recorded for HydroScience Engineers.
What industry is HydroScience Engineers in?
HydroScience Engineers's product category is Water and Wastewater Civil Engineering Services. Its primary akta.pro industry code is BPAHAIAD, Water, Wastewater & Hydraulics Engineering Consulting, with a secondary code of EUANALAD, Design & Engineering for Renewal/Expansion (Pipelines, Pump Stations, Treatment Plants). Its NAICS code is 541330 and its SIC code is 8711.