Insights

Strong Market Presence Hazen and Sawyer operates within the highly competitive environmental services industry with a substantial revenue range of one to ten billion dollars and a workforce exceeding a thousand employees, indicating a significant capacity for large-scale water infrastructure projects and potential for expanding service offerings.

Innovative Technology Usage The company's adoption of advanced digital tools such as Hadoop, SQL, Craft CMS, and Holobuilder suggests open to integrating cutting-edge technology solutions, presenting opportunities to offer specialized software, data management, and automation services.

Recent Leadership Growth Strategic hires of senior associates and regional leaders in 2023 reflect active growth and a focus on expanding expertise in membrane treatment and water infrastructure, creating avenues to introduce new engineering solutions and consultancy services tailored to these areas.

Sustainability and Innovation Focus Hazen and Sawyer's projects like wastewater plant upgrades and aquifer recharge initiatives point to a deep commitment to sustainability, offering collaboration opportunities in environmentally-driven innovations and eco-friendly water management technologies.

Potential Cross-Selling Opportunities With high-profile projects like large UV disinfection installations and integrated asset management solutions such as the 3D-mapped resource with Aurora Water, there is potential to offer complementary services including digital twin technology, asset monitoring, and operational optimization for existing and future clients.

Hazen and Sawyer Tech Stack

Hazen and Sawyer uses 8 technology products and services including 4D, Craft CMS, SQL, and more. Explore Hazen and Sawyer's tech stack below.

  • 4D
    Application Development & Management
  • Craft CMS
    Content Management System
  • SQL
    Database
  • Hadoop
    Programming Languages
  • PHP
    Programming Languages
  • Holobuilder
    Real Estate Property Management
  • HSTS
    Security
  • DigitalOcean Web Hosting
    Web Hosting

Media & News

Hazen and Sawyer's Email Address Formats

Hazen and Sawyer uses at least 1 format(s):
Hazen and Sawyer Email FormatsExamplePercentage
FLast@hazenandsawyer.comJDoe@hazenandsawyer.com
98%
LFirst@hazenandsawyer.comDJohn@hazenandsawyer.com
1%
FMiddleLast@hazenandsawyer.comJMichaelDoe@hazenandsawyer.com
1%

Frequently Asked Questions

What is Hazen and Sawyer's phone number?

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You can contact Hazen and Sawyer's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Hazen and Sawyer's official website and social media links?

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Hazen and Sawyer's official website is hazenandsawyer.com and has social profiles on LinkedIn.

What is Hazen and Sawyer's NAICS code?

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Hazen and Sawyer's NAICS code is 54162 - Environmental Consulting Services.

How many employees does Hazen and Sawyer have currently?

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As of December 2025, Hazen and Sawyer has approximately 2.1K employees across 6 continents, including North AmericaEuropeSouth America. Key team members include Ceo & Co-Founder | We're Hiring!: M. E.Chief Technology Officer: M. V.Chief Human Resources Officer: D. A. T.. Explore Hazen and Sawyer's employee directory with LeadIQ.

What industry does Hazen and Sawyer belong to?

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Hazen and Sawyer operates in the Environmental Services industry.

What technology does Hazen and Sawyer use?

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Hazen and Sawyer's tech stack includes 4DCraft CMSSQLHadoopPHPHolobuilderHSTSDigitalOcean Web Hosting.

What is Hazen and Sawyer's email format?

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Hazen and Sawyer's email format typically follows the pattern of FLast@hazenandsawyer.com. Find more Hazen and Sawyer email formats with LeadIQ.

When was Hazen and Sawyer founded?

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Hazen and Sawyer was founded in 1951.

Hazen and Sawyer

Environmental ServicesNew York, United States1001-5000 Employees

Since 1951, Hazen and Sawyer has focused on two things: providing safe drinking water and controlling water pollution. 

Our range of services encompasses the planning, design, and construction management of water and wastewater-related projects – from clean water treatment, storage, and distribution to wastewater and stormwater collection, treatment, and reuse.

Our focus brings us exceptional challenges – such as the largest drinking water UV disinfection installation in the world, upgrade of major wastewater treatment plants to reduce nutrient discharges to sensitive receiving waters, and recharging vital drinking water aquifers with highly-treated wastewater effluent, renewing a valuable resource.

Our focus also makes us home to many of the world’s most knowledgeable and experienced environmental engineers and scientists, each seeking a challenging and rewarding career while making an important contribution to the communities in which we work.

Our expert process groups contribute to the latest research and determine how to apply the most effective and efficient technologies to engineer solutions to your challenges. Your goals are our goals, and we offer the insight and experience needed to achieve and exceed them.

If you have a water engineering challenge, Hazen and Sawyer has your solution.

Section iconCompany Overview

Phone number
NAICS Code
54162 - Environmental Consulting Services
Founded
1951
Employees
1001-5000

Section iconFunding & Financials

  • $1B$10B

    Hazen and Sawyer's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    Hazen and Sawyer's revenue is estimated to be in the range of $1B$10B

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