What is Aguirre & Fields's NAICS code?

Aguirre & Fields's NAICS code is 237 (Heavy and Civil Engineering Construction).

Insights

Market foothold Mid-sized civil engineering firm with regional focus in Texas and Oklahoma presents targeted cross-sell opportunities to nearby municipal and county clients, offering strategic planning, transportation, construction inspection, and civil engineering services.

Project experience Proven track record with bridge replacements and complex drainage and interchange projects positions Aguirre & Fields as a capable partner for municipal infrastructure upgrades and federally funded programs.

Leadership appeal Founders emphasize servant leadership and community impact, creating a differentiator for agencies prioritizing stakeholder engagement, local collaboration, and long-term community benefits.

Digital readiness Adoption of tools like AutoCAD, Google Cloud, Microsoft 365, and analytics platforms suggests readiness for BIM coordination, cloud collaboration, and data-driven project delivery to prospective clients.

Growth signals Revenue range and merger of disciplines indicate potential for scaling services to larger transportation and drainage projects; target opportunities include state and regional transportation improvements and city-wide civil programs.

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Aguirre & Fields Tech Stack

Aguirre & Fields uses 8 technology products and services including iCIMS, AutoCAD, Squarespace, and more. Explore Aguirre & Fields's tech stack below.

iCIMS
Applicant Tracking Systems
AutoCAD
Cad & Graphics
Squarespace
Content Management System
CookieYes
Cookie Compliance
Shopify
E-commerce
Microsoft 365
Email
Google Cloud
Infrastructure As A Service
Piwik PRO Core
Web Analytics

Media & News

Aguirre & Fields's Email Address Formats

Aguirre & Fields uses at least 4 email formats:

Aguirre & Fields Email Formats	Example	Percentage
First.Last@aguirre-fields.com	John.Doe@aguirre-fields.com	76%
Last.First@aguirre-fields.com	Doe.John@aguirre-fields.com	14%
Last@aguirre-fields.com	Doe@aguirre-fields.com	9%
First_Last@aguirre-fields.com	John_Doe@aguirre-fields.com	1%

Frequently Asked Questions

What is Aguirre & Fields's phone number?

You can contact Aguirre & Fields's main corporate office by phone at

+1-281-340-****

. 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 Aguirre & Fields's official website and social media links?

Aguirre & Fields's official website is aguirre-fields.com and has social profiles on LinkedIn.

How much revenue does Aguirre & Fields generate?

As of August 2026, Aguirre & Fields's annual revenue is estimated to be $25M - $50M.

What is Aguirre & Fields's SIC code and NAICS code?

Aguirre & Fields's SIC code is 8711 - Engineering Services and NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Aguirre & Fields have currently?

As of August 2026, Aguirre & Fields has approximately 85 employees across 1 continents, including North America. Key team members include Chief People Officer: A. H., Director Of Construction: R. B. and Information Technology Director: V. A. Explore Aguirre & Fields's employee directory with LeadIQ.

What industry does Aguirre & Fields belong to?

Aguirre & Fields operates in the Civil Engineering industry.

What technology does Aguirre & Fields use?

Aguirre & Fields's tech stack includes iCIMS, AutoCAD, Squarespace, CookieYes, Shopify, Microsoft 365, Google Cloud and Piwik PRO Core.

What is Aguirre & Fields's email format?

Aguirre & Fields's email format typically follows the pattern of First.Last@aguirre-fields.com. Find more Aguirre & Fields email formats with LeadIQ.

When was Aguirre & Fields founded?

Aguirre & Fields was founded in 1999.

Aguirre & Fields

Q: What is Aguirre & Fields's official website and social media links?

Aguirre & Fields's official website is aguirre-fields.com. Aguirre & Fields has social profiles on LinkedIn.

Q: How many employees does Aguirre & Fields have currently?

Aguirre & Fields has approximately 85 employees.

Q: What technology does Aguirre & Fields use?

Aguirre & Fields's tech stack includes Bentley MicroStation, Google Fonts API, Piwik PRO Core, jQuery Migrate, Sage Intacct.

Civil EngineeringTexas, United States51-200 Employees

Aguirre & Fields is a mid-sized civil engineering firm based in Sugar Land, Texas. Founded in 1999 as a bridge-focused practice by Oscar Aguirre and Richard Fields, the company emphasizes forming partnerships with communities and applying engineering to long-term needs. Its work spans four core disciplines—Strategic Planning, Transportation Engineering, Construction Engineering Inspection, and Civil Engineering—and it designs solutions that consider needs 10, 20, or 50 years into the future.

The firm serves communities in Texas and Oklahoma, focusing on identifying emerging needs and translating them into durable infrastructure. Its culture emphasizes character and service, guiding a practice that prioritizes collaborations with communities over standalone projects. In 2022, Aguirre & Fields was recognized with an ACEC Engineering Excellence Award for its bridge-related work in the Houston area.