Insights

Regional geotech focus Target expansion opportunities in Puerto Rico and nearby Caribbean markets where Jaca & Sierra already operates, highlighting their geotechnical investigations, environmental drilling, and construction material testing capabilities to engineering firms and government projects.

Testing accreditation Leverage AASHTO Accreditation Program (AAP) and US Army Corps of Engineers validation to pursue large-scale infrastructure, military, and public works contracts requiring certified concrete, aggregate, and soil testing expertise.

Mid-market potential Position as a nimble alternative to mega firms for mid-sized civil projects in the region, offering specialized testing, quick turnaround, and localized knowledge to clients who may not require global firms’ scale.

Service portfolio Cross-sell among geotechnical investigations, environmental drilling, and construction material testing to existing clients and new prospects in oil, infrastructure, and environmental sectors expanding in the Caribbean and Gulf regions.

Digital readiness Highlight modern compliance and accreditation credentials alongside a scalable testing lab narrative to attract public entities and private developers prioritizing quality assurance, traceability, and documented standards.

Jaca & Sierra Engineering, PSC Tech Stack

Jaca & Sierra Engineering, PSC uses 8 technology products and services including RSS, WordPress, Microsoft 365, and more. Explore Jaca & Sierra Engineering, PSC's tech stack below.

  • RSS
    Content Management System
  • WordPress
    Content Management System
  • Microsoft 365
    Email
  • Priority Hints
    Performance
  • SiteGround
    Platform As A Service
  • Bootstrap
    UI Frameworks
  • Google Analytics
    Web Analytics
  • Contact Form 7
    Web Platform Extensions

Jaca & Sierra Engineering, PSC's Email Address Formats

Jaca & Sierra Engineering, PSC uses at least 1 format(s):
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 July 2026, Jaca & Sierra Engineering, PSC's annual revenue is estimated to be $1M - $10M.

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

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Jaca & Sierra Engineering, PSC's SIC code is 8734 - Testing Laboratories 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 July 2026, Jaca & Sierra Engineering, PSC has approximately 22 employees across 1 continents, including North America. Key team members include President: C. S.President: L. S.Partner, Geotechnical Engineer: R. C.. 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 RSSWordPressMicrosoft 365Priority HintsSiteGroundBootstrapGoogle AnalyticsContact Form 7.

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

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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