Insights

Acquisition Momentum OpTerra Energy Services has been expanding through notable acquisitions and partnerships, including the NORESCO purchase and LS Power integration, signaling opportunities to cross-sell energy efficiency, sustainability, and resilience solutions to new and existing public sector, industrial, and district energy clients.

Public Sector Focus Recent projects with school districts and municipal entities (Cupertino Union School District, Yucaipa-Calimesa JD USD, City of Vacaville, rural Illinois associations) indicate strong alignment with K-12 and municipal facilities modernization, creating sales openings for comprehensive energy retrofit programs, utility incentives, and long-term sustainability partnerships.

Sustainability Upsell Legacy emphasis on energy reduction, carbon footprint mitigation, and district-wide modernization suggests opportunities to upsell electrification, data center cooling optimization, and retrofits leveraging tax credits and utility incentives.

Technical Capabilities Strong design/build engineering portfolio in lighting, HVAC retrofits, chilled water systems, ECM motor applications, and control systems positions OpTerra to target facilities with aging infrastructure, high energy usage, or demand-charge reduction needs.

Revenue Growth Potential Mid-market to small-to-mid enterprise with 10M–25M revenue signals scalable project sizes across facilities portfolios, enabling repeat engagements across campuses, municipalities, and commercial facilities, backed by a proven track record and ongoing partnerships.

Similar companies to OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services

OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services Tech Stack

OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services uses 8 technology products and services including WordPress, oEmbed, Microsoft Azure DNS, and more. Explore OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services's tech stack below.

Media & News

OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services's Email Address Formats

OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services uses at least 3 email formats:
OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services Email FormatsExamplePercentage
FLast@opterraenergy.comJDoe@opterraenergy.com
94%
First.Last@opterraenergy.comJohn.Doe@opterraenergy.com
5%
F-Last@opterraenergy.comJ-Doe@opterraenergy.com
1%

Frequently Asked Questions

What is OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services's official website and social media links?

Minus sign iconPlus sign icon
OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services's official website is opterraenergy.com and has social profiles on LinkedIn.

How much revenue does OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services generate?

Minus sign iconPlus sign icon
As of July 2026, OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services's annual revenue is estimated to be $10M - $25M.

What is OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services's SIC code and NAICS code?

Minus sign iconPlus sign icon
OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services's SIC code is 8711 - Engineering Services and NAICS code is 54162 - Environmental Consulting Services.

How many employees does OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services have currently?

Minus sign iconPlus sign icon
As of July 2026, OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services has approximately 46 employees across 3 continents, including North America, Europe and Asia. Key team members include Medical Billing Owner: J. Z., Manager: C. T. and Sales Manager: P. M. Explore OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services's employee directory with LeadIQ.

What industry does OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services belong to?

Minus sign iconPlus sign icon
OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services operates in the Environmental Services industry.

What technology does OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services use?

Minus sign iconPlus sign icon
OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services's tech stack includes WordPress, oEmbed, Microsoft Azure DNS, HubSpot, Office 365, Microsoft Azure, Imperva and Google Tag Manager.

What is OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services's email format?

Minus sign iconPlus sign icon
OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services's email format typically follows the pattern of FLast@opterraenergy.com. Find more OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services email formats with LeadIQ.
OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services logo

OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services

Environmental ServicesMassachusetts, United States11-50 Employees

OpTerra Energy Services C&I Division, formerly Bluestone Energy Services, operates as a national design/build engineering firm focused on reducing energy use in commercial and industrial facilities. The organization analyzes facilities to identify energy-saving opportunities, designs and installs improvements, and helps clients qualify for utility incentives and tax benefits while pursuing reduced carbon footprints. It is based in Norwell, Massachusetts, and functions as a division within OpTerra Energy Services, serving commercial and industrial customers.

Since its rebranding in 2015, Bluestone Energy Services has provided energy-conservation services across mechanical and electrical systems and related facility infrastructure. Its client base includes public sector organizations such as cities and school districts undertaking energy modernization projects. In 2026, OpTerra partnered with the City of Vacaville to complete a comprehensive Sustainable Energy Project.

Section iconCompany Overview

SIC Code
8711 - Engineering Services
NAICS Code
54162 - Environmental Consulting Services
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    OpTerra Energy Services C&I Division - Formerly Bluestone Energy Services's revenue is estimated to be in the range of $10M - $25M

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.