Insights

Strong Industry Position Hazen and Sawyer operates in the highly specialized environmental services industry with a focus on water and wastewater projects, serving large-scale municipal and industrial clients. Their extensive experience and reputation position them as a leader in innovative water treatment and pollution control solutions, offering numerous opportunities to supply advanced technologies and project support.

Expanding Service Portfolio Recent hires of senior associates and technology leaders indicate ongoing growth and investment in cutting-edge membrane and water infrastructure technologies. This creates sales opportunities for advanced systems, process automation, and digital modeling solutions tailored to advanced water treatment facilities.

Digital Transformation Readiness Hazen and Sawyer’s use of sophisticated tech stacks like Hadoop, SQL, and 4D CAD highlights their commitment to digital solutions. Offering integrated software, sensors, and IoT-based monitoring systems can enhance their project efficiency and data management capabilities, aligning with their focus on innovative engineering.

High Revenue Potential With an estimated revenue of between one and ten billion dollars and a workforce of up to 5,000 employees, Hazen and Sawyer manages large-scale projects with substantial budgets. This presents sales opportunities for high-value equipment, renewable energy solutions, and consulting services related to large infrastructure upgrades.

Market Expansion Opportunities Their involvement in notable projects like large UV disinfection systems and aquifer recharge initiatives indicates a focus on advanced, sustainable water treatment methods. Vendors offering eco-friendly chemicals, training programs, and compliance assistance could find lucrative prospects to support their expanding operations.

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?

Minus sign iconPlus sign icon
Hazen and Sawyer's main headquarters is located at 498 7th Ave, New York, NY 10018, US. The company has employees across 6 continents, including North AmericaSouth AmericaEurope.

What is Hazen and Sawyer's phone number?

Minus sign iconPlus sign icon
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?

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

What is Hazen and Sawyer's NAICS code?

Minus sign iconPlus sign icon
Hazen and Sawyer's NAICS code is 54162 - Environmental Consulting Services.

How many employees does Hazen and Sawyer have currently?

Minus sign iconPlus sign icon
As of October 2025, Hazen and Sawyer has approximately 2.1K employees across 6 continents, including North AmericaSouth AmericaEurope. 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?

Minus sign iconPlus sign icon
Hazen and Sawyer operates in the Environmental Services industry.

What technology does Hazen and Sawyer use?

Minus sign iconPlus sign icon
Hazen and Sawyer's tech stack includes 4DCraft CMSSQLHadoopPHPHolobuilderHSTSDigitalOcean Web Hosting.

What is Hazen and Sawyer's email format?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
Hazen and Sawyer was founded in 1951.

Hazen and Sawyer

Environmental ServicesUnited 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 Ave, New York, NY 10018, US
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

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.