Insights

Geotechnical expertise Established in 1967 with a focus on geotechnical investigations, environmental drilling and construction material testing, offering long-standing domain knowledge that can be leveraged to expand project scopes in Puerto Rico and Caribbean markets.

Regional footprint Service coverage across Puerto Rico, US Virgin Islands, British Virgin Islands, Barbados and the Lesser Antilles presents opportunities to upsell integrated testing, environmental drilling and consulting to multi-island infrastructure, residential, and public works projects.

Accreditation edge AAP accreditation and validation by the US Army Corps of Engineers for concrete, aggregate and soil testing provide credibility for pursuing larger, government, and contractor-led projects that require certified testing partners.

Tech enablement Current tech stack including Google Workspace, Microsoft 365, Google Cloud and CMS platforms indicates readiness to partner on digital reporting, data management, and client portals for faster deliverables and transparent QA/QC processes.

Growth readiness Revenue range in the low to mid single digits of a large market sector and a lean team suggests potential for strategic partnerships to scale capabilities, cross-sell additional geotechnical and environmental services, and pursue larger project wins with regional contractors and agencies.

Similar companies to Jaca & Sierra Engineering, PSC

Jaca & Sierra Engineering, PSC Tech Stack

Jaca & Sierra Engineering, PSC uses 8 technology products and services including Joomla, RSS, WordPress, and more. Explore Jaca & Sierra Engineering, PSC's tech stack below.

Jaca & Sierra Engineering, PSC's Email Address Formats

Jaca & Sierra Engineering, PSC uses at least 3 email formats:
Jaca & Sierra Engineering, PSC Email FormatsExamplePercentage
First@jacasierra.comJohn@jacasierra.com
68%
Last@jacasierra.comDoe@jacasierra.com
21%
FLast@jacasierra.comJDoe@jacasierra.com
11%

Frequently Asked Questions

What is Jaca & Sierra Engineering, PSC's phone number?

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You can contact Jaca & Sierra Engineering, PSC'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 Jaca & Sierra Engineering, PSC's official website and social media links?

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Jaca & Sierra Engineering, PSC's official website is jacasierra.com and has social profiles on LinkedIn.

How much revenue does Jaca & Sierra Engineering, PSC generate?

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As of September 2026, Jaca & Sierra Engineering, PSC's annual revenue is estimated to be $1M - $10M.

What is Jaca & Sierra Engineering, PSC's SIC code and NAICS code?

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Jaca & Sierra Engineering, PSC's SIC code is 8734 - Testing Laboratories and NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Jaca & Sierra Engineering, PSC have currently?

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As of September 2026, Jaca & Sierra Engineering, PSC has approximately 22 employees across 1 continents, including North America. Key team members include President: L. S., Partner, Geotechnical Engineer: R. C. and Geotechnical Engineer-Level I: M. E. P. Explore Jaca & Sierra Engineering, PSC's employee directory with LeadIQ.

What industry does Jaca & Sierra Engineering, PSC belong to?

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Jaca & Sierra Engineering, PSC operates in the Civil Engineering industry.

What technology does Jaca & Sierra Engineering, PSC use?

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Jaca & Sierra Engineering, PSC's tech stack includes Joomla, RSS, WordPress, WooCommerce, Google Workspace, Microsoft 365, Google Cloud and Apache.

What is Jaca & Sierra Engineering, PSC's email format?

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Jaca & Sierra Engineering, PSC's email format typically follows the pattern of First@jacasierra.com. Find more Jaca & Sierra Engineering, PSC email formats with LeadIQ.

When was Jaca & Sierra Engineering, PSC founded?

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Jaca & Sierra Engineering, PSC was founded in 1967.
Jaca & Sierra Engineering, PSC logo

Jaca & Sierra Engineering, PSC

Civil EngineeringArkansas, United States11-50 Employees

Jaca & Sierra Engineering, PSC is a civil engineering practice that specializes in geotechnical investigations, consulting, environmental drilling, and construction materials testing. Its testing operations are supported by Jaca & Sierra Testing Laboratories Inc., which is accredited under the AASHTO Accreditation Program and validated by the U.S. Army Corps of Engineers for selected standards in concrete, aggregate, and soil testing. The firm provides services across the Caribbean region, including Puerto Rico, the U.S. Virgin Islands, the British Virgin Islands, Barbados, and other areas of the West Indies and Lesser Antilles.

Founded in 1967, the company is based in Las Cuevas Ward, Arkansas, United States. With a relatively small to mid-sized staff, it positions itself as a specialized provider of geotechnical and materials testing services within the civil engineering sector.

Section iconCompany Overview

Phone number
SIC Code
8734 - Testing Laboratories
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1967
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    Jaca & Sierra Engineering, PSC's revenue is estimated to be in the range of $1M - $10M

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