Insights

Strategic Growth Market expansion potential through recent merger with RMH Group and multi-office footprint across the United States presents cross-sell opportunities to integrate engineering and design services with RMH’s client base in industries like critical environments, healthcare, and higher education.

Digital & Automation Strong technology stack including Siemens partnership and ongoing Siemens Smart Infrastructure engagement suggests a doorway to offer advanced building automation, digital twin capabilities, and IoT-enabled facilities management to improve operational efficiency for existing customers.

Facility Expertise Deep expertise in critical environments (telecom data centers, hospitals, government, education) plus LEED and Energy Star capabilities positions the firm to pursue sustainability-driven retrofits, efficiency upgrades, and resilience projects for facilities with strict reliability requirements.

Publicly Visible Wins Notable awards and recognition for innovative CFS framing and design excellence, along with high-profile project work, can be leveraged to win similar municipal, stadium, and public-sector commissions that require proven structural and mechanical engineering credentials.

Acquisition Power Recent acquisition of TechSource and strategic partnerships indicate a growth-through-acquisition approach and government contracting capability, suggesting opportunities to pitch integrated engineering and program management services to DOE-related projects and other government RFPs.

Similar companies to HESM&A - Salas O'Brien

HESM&A - Salas O'Brien Tech Stack

HESM&A - Salas O'Brien uses 8 technology products and services including Salesforce Lightning, Amazon Web Services, Docker, and more. Explore HESM&A - Salas O'Brien's tech stack below.

Media & News

HESM&A - Salas O'Brien's Email Address Formats

HESM&A - Salas O'Brien uses at least 3 email formats:
HESM&A - Salas O'Brien Email FormatsExamplePercentage
First.Last@salasobrien.comJohn.Doe@salasobrien.com
96%
First@salasobrien.comJohn@salasobrien.com
2%
First.Middle@salasobrien.comJohn.Michael@salasobrien.com
2%

Frequently Asked Questions

What is HESM&A - Salas O'Brien's official website and social media links?

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HESM&A - Salas O'Brien's official website is salasobrien.com and has social profiles on LinkedIn.

How much revenue does HESM&A - Salas O'Brien generate?

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As of July 2026, HESM&A - Salas O'Brien's annual revenue is estimated to be $1M - $10M.

What is HESM&A - Salas O'Brien's NAICS code?

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HESM&A - Salas O'Brien's NAICS code is 23 - Construction.

How many employees does HESM&A - Salas O'Brien have currently?

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As of July 2026, HESM&A - Salas O'Brien has approximately 201 employees across 3 continents, including North America, South America and Asia. Key team members include Principal: D. C. and : D. C. Explore HESM&A - Salas O'Brien's employee directory with LeadIQ.

What industry does HESM&A - Salas O'Brien belong to?

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HESM&A - Salas O'Brien operates in the Construction industry.

What technology does HESM&A - Salas O'Brien use?

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HESM&A - Salas O'Brien's tech stack includes Salesforce Lightning, Amazon Web Services, Docker, Sucuri, Drupal, Piwik, Miro and VMware.

What is HESM&A - Salas O'Brien's email format?

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HESM&A - Salas O'Brien's email format typically follows the pattern of First.Last@salasobrien.com. Find more HESM&A - Salas O'Brien email formats with LeadIQ.
HESM&A - Salas O'Brien logo

HESM&A - Salas O'Brien

ConstructionGeorgia, United States201-500 Employees

Salas O’Brien, including its HESM&A-Salas O'Brien unit, is a national engineering and facilities design firm based in Atlanta, Georgia. It provides mechanical, electrical, plumbing, and fire-protection design for commercial projects, with a focus on critical environments such as data centers, hospitals, higher education campuses, government facilities, K-12 schools, clean-energy installations, and retail and other commercial facilities. The firm's services emphasize integrated engineering design with licensed professionals, sustainable design for LEED certification, commissioning, and Energy Star certification to support performance, efficiency, and reliability.

It operates across the United States with a footprint of thirteen offices and a broad professional team. Founded in 1989, the firm maintains its base in Atlanta and serves a diverse set of market sectors. In June 2026, Salas O’Brien expanded its collaboration with Siemens, being named a Siemens Digital Industries Solutions partner and a contributor to the Siemens Smart Infrastructure Alliance Program.

Section iconCompany Overview

NAICS Code
23 - Construction
Employees
201-500

Section iconFunding & Financials

  • $1M - $10M

    HESM&A - Salas O'Brien's revenue is estimated to be in the range of $1M - $10M

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