Insights

Market Leadership Conservation Services Group has established a strong market presence as a leading provider of residential energy efficiency programs with 31 years of experience, making them a trusted partner for utilities and government agencies seeking reliable energy savings solutions.

Financial Performance With an annual revenue ranging between 500 million and 1 billion dollars, CSG demonstrates robust financial health and growth potential, indicating significant investment capacity for expanding or upgrading energy efficiency initiatives.

Sustainability Focus The company’s core expertise in energy efficiency and home durability positions them well to partner with organizations aiming to meet sustainability goals and reduce carbon footprints through proven, customized programs.

Industry Relationships CSG’s established relationships with utilities and state agencies provide ample opportunities for sales expansion, especially as public and private sector entities increasingly prioritize energy conservation and environmental initiatives.

Technology Integration Leveraging proven solutions and innovative strategies in home energy programs creates opportunities for selling advanced energy management technologies, data analytics services, or program optimization tools to enhance client results.

Conservation Services Group Tech Stack

Media & News

Conservation Services Group's Email Address Formats

Conservation Services Group uses at least 1 format(s):
Conservation Services Group Email FormatsExamplePercentage
First.Last@csgrp.comJohn.Doe@csgrp.com
93%
Last@csgrp.comDoe@csgrp.com
4%
FLast@csgrp.comJDoe@csgrp.com
2%
Last.First@csgrp.comDoe.John@csgrp.com
1%

Frequently Asked Questions

Where is Conservation Services Group's headquarters located?

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Conservation Services Group's main headquarters is located at 50 Washington Street, Suite 3000, Westborough, MA 01581, US. The company has employees across 3 continents, including North AmericaOceaniaEurope.

What is Conservation Services Group's phone number?

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You can contact Conservation Services Group'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 Conservation Services Group's official website and social media links?

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Conservation Services Group's official website is csgrp.com and has social profiles on LinkedIn.

How much revenue does Conservation Services Group generate?

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As of November 2025, Conservation Services Group's annual revenue is estimated to be $3M.

What is Conservation Services Group's NAICS code?

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Conservation Services Group's NAICS code is 54162 - Environmental Consulting Services.

How many employees does Conservation Services Group have currently?

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As of November 2025, Conservation Services Group has approximately 501 employees across 3 continents, including North AmericaOceaniaEurope. Key team members include Ceo Conservation Services, Llc: R. E.Chief Financial Officer: P. D.President: P. P.. Explore Conservation Services Group's employee directory with LeadIQ.

What industry does Conservation Services Group belong to?

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Conservation Services Group operates in the Environmental Services industry.

What is Conservation Services Group's email format?

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Conservation Services Group's email format typically follows the pattern of First.Last@csgrp.com. Find more Conservation Services Group email formats with LeadIQ.

When was Conservation Services Group founded?

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Conservation Services Group was founded in 1984.

Conservation Services Group

Environmental ServicesUnited States501-1000 Employees

Conservation Services Group (CSG) is the leading U.S. provider of residential energy efficiency programs. We provide proven results to utilities and state agencies looking to save energy and money while improving home durability, safety, and comfort. 

With 31 years of market leadership and the most reliable solutions in the industry, we provide customized, comprehensive energy efficiency program solutions for our clients. For more information, visit http://www.csgrp.com.

Section iconCompany Overview

Headquarters
50 Washington Street, Suite 3000, Westborough, MA 01581, US
Phone number
Website
csgrp.com
NAICS Code
54162 - Environmental Consulting Services
Founded
1984
Employees
501-1000

Section iconMedia & News

Section iconFunding & Financials

  • $500M$1B

    Conservation Services Group's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    Conservation Services Group's revenue is estimated to be in the range of $500M$1B

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