Insights

Sustainability Focus Petersen Engineering emphasizes energy efficiency and lifecycle performance for buildings, positioning them as a partner for clients pursuing sustainable design, code-compliance, and long-term energy cost reductions.

Integrated MEP/FP Their fully integrated mechanical, electrical, plumbing and fire protection approach can reduce design fragmentation and project risk, offering a compelling value prop for clients seeking streamlined engineering oversight.

Midmarket Growth With 11-50 employees and annual revenue in the 10–25 million range, Petersen targets mid-size projects and regional opportunities where agile, cost-effective solutions can outperform larger firms on delivery speed and customization.

Remote Collaboration Early adoption of a fully remote engineer (as seen in 2020) suggests capability to support flexible project teams and distributed clients, enabling scalable staffing for expanding projects without geographic constraints.

Tech Stack Advantage A modern software and tools suite (Autodesk, WordPress, MySQL, Shopify, SendGrid, Microsoft 365) supports efficient design, client communication, and digital marketing; potential upsell opportunities include advanced BIM workflows, data dashboards, and client portals.

Similar companies to Petersen Engineering Inc

Petersen Engineering Inc Tech Stack

Petersen Engineering Inc uses 8 technology products and services including RSS, WordPress, MySQL, and more. Explore Petersen Engineering Inc's tech stack below.

Petersen Engineering Inc's Email Address Formats

Petersen Engineering Inc uses at least 3 email formats:
Petersen Engineering Inc Email FormatsExamplePercentage
First@petersenengineering.comJohn@petersenengineering.com
90%
FLast@petersenengineering.comJDoe@petersenengineering.com
5%
F.Last@petersenengineering.comJ.Doe@petersenengineering.com
5%

Frequently Asked Questions

What is Petersen Engineering Inc's phone number?

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You can contact Petersen Engineering Inc'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 Petersen Engineering Inc's official website and social media links?

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Petersen Engineering Inc's official website is petersenengineering.com and has social profiles on LinkedIn.

How much revenue does Petersen Engineering Inc generate?

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As of September 2026, Petersen Engineering Inc's annual revenue is estimated to be $10M - $25M.

What is Petersen Engineering Inc's SIC code and NAICS code?

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Petersen Engineering Inc's SIC code is 8711 - Engineering Services and NAICS code is 5413 - Architectural, Engineering, and Related Services.

How many employees does Petersen Engineering Inc have currently?

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As of September 2026, Petersen Engineering Inc has approximately 21 employees across 1 continents, including North America. Key team members include Vice President: K. G., Director: S. M. and Plant Manager: J. C. Explore Petersen Engineering Inc's employee directory with LeadIQ.

What industry does Petersen Engineering Inc belong to?

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Petersen Engineering Inc operates in the Engineering Services industry.

What technology does Petersen Engineering Inc use?

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Petersen Engineering Inc's tech stack includes RSS, WordPress, MySQL, Shopify, Microsoft 365, SendGrid, Swiper and Autodesk.

What is Petersen Engineering Inc's email format?

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Petersen Engineering Inc's email format typically follows the pattern of First@petersenengineering.com. Find more Petersen Engineering Inc email formats with LeadIQ.

When was Petersen Engineering Inc founded?

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Petersen Engineering Inc was founded in 1992.
Petersen Engineering Inc logo

Petersen Engineering Inc

Engineering ServicesNew Hampshire, United States11-50 Employees

Petersen Engineering Inc is a mechanical and electrical engineering firm focused on designing buildings with integrated MEP/FP systems. The company emphasizes reducing energy demand and pursuing simple, cost-effective solutions that support long-term building performance, comfort, durability, and affordability. Based in Portsmouth, New Hampshire, it operates within the engineering services industry and serves clients seeking high-performing, energy-efficient buildings that are aesthetically and functionally solid.

With a stated emphasis on a lifecycle view of building performance, Petersen Engineering targets projects that require coordinated design across mechanical, electrical, and fire protection systems. The firm positions itself as a sustainability-minded practitioner in the Northeast, and a recent personnel update indicates ongoing growth through hiring to bolster its engineering capabilities.

Section iconCompany Overview

Phone number
SIC Code
8711 - Engineering Services
NAICS Code
5413 - Architectural, Engineering, and Related Services
Founded
1992
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Petersen Engineering Inc's revenue is estimated to be in the range of $10M - $25M

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