Insights

Expertise in Water Infrastructure Hazen and Sawyer specializes in designing, managing, and upgrading water and wastewater projects, including large-scale disinfection and treatment facilities. This positions the company as a prime partner for government agencies and municipalities seeking innovative and efficient water infrastructure solutions.

Recent Leadership Expansions The addition of senior leaders such as Brenan Buckley, Laura Cummings, and Rich Franks indicates ongoing growth and a focus on cutting-edge membrane technology, water resource infrastructure, and regional expertise. Sales efforts can target organizations looking for seasoned environmental engineering partners with proven leadership.

Technological Innovation Utilizing advanced tech stacks including 4D modeling, Hadoop, and 3D asset mapping, Hazen and Sawyer emphasizes technological integration in project planning and execution. This opens opportunities to offer digital transformation and asset management solutions to water utilities and environmental agencies.

Strong Financial Position With revenues estimated between one and ten billion dollars, Hazen and Sawyer has the financial backing to undertake large-scale projects and investments in new technologies, making them a valuable partner for high-value, long-term water infrastructure initiatives.

Market Opportunity Alignment In a competitive landscape with large players like AECOM and WSP, Hazen and Sawyer’s focus on innovative, research-driven solutions and environmental sustainability presents opportunities to collaborate on environmentally sensitive and regulatory-compliant water projects, particularly in areas needing upgrade or new infrastructure.

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

Where is Hazen and Sawyer's headquarters located?

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Hazen and Sawyer's main headquarters is located at 498 7th Avenue New York, New York 10018 United States. The company has employees across 6 continents, including North AmericaEuropeSouth America.

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 SIC code NAICS code?

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Hazen and Sawyer's SIC code is 8711 - Engineering Services NAICS code is 54162 - Environmental Consulting Services.

How many employees does Hazen and Sawyer have currently?

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As of February 2026, 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

Headquarters
498 7th Avenue New York, New York 10018 United States
Phone number
SIC Code
8711 - Engineering Services
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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