What is Grenier Engineering, Inc.'s NAICS code?

Grenier Engineering, Inc.'s NAICS code is 237 (Heavy and Civil Engineering Construction).

Insights

Regional niche Mid-sized civil engineering firm in Tucson with a long-standing client base built on referrals, presenting a ready-made entry point for networking with local developers, architects, and contractors seeking reliable engineering partners.

Growth potential Revenue range of 1M to 10M suggests room for expansion in project scope and depth; introduce expanded service offerings or higher-value design-build collaborations to elevate project sizes and diversify portfolio.

Service breadth Full-service, multi-discipline capability indicates opportunities for cross-selling complementary engineering services such as structural, civil, MEP, or environmental consulting to existing clients and project teams.

Tech stack Current technologies include web infrastructure and standard web development tools; potential to modernize workflows with BIM integration, project management platforms, or data-driven analytics to improve efficiency and win more complex bids.

Competitive landscape Compared to global firms, Grenier emphasizes personalized client relationships; position as a scalable partner for local projects that require hands-on engagement while offering competitive pricing and responsiveness.

Grenier Engineering, Inc. Tech Stack

Grenier Engineering, Inc. uses 8 technology products and services including Snowplow, Network Solutions, Mustache, and more. Explore Grenier Engineering, Inc.'s tech stack below.

Snowplow

Analytics

Network Solutions

Domain Name Services

Mustache

Javascript Frameworks

core-js

Javascript Libraries

PHP

Programming Languages

Cloudflare Bot Management

Security

reCAPTCHA

Security

Apache

Web Servers

Grenier Engineering, Inc. Email Formats	Example	Percentage
FLast@greniereng.com	JDoe@greniereng.com	90%
First@greniereng.com	John@greniereng.com	5%
FMiddleLast@greniereng.com	JMichaelDoe@greniereng.com	5%

Grenier Engineering, Inc. Email Formats

Example

Percentage

FLast@greniereng.com

JDoe@greniereng.com

90%

First@greniereng.com

John@greniereng.com

FMiddleLast@greniereng.com

JMichaelDoe@greniereng.com

Frequently Asked Questions

What is Grenier Engineering, Inc.'s phone number?

You can contact Grenier Engineering, Inc.'s main corporate office by phone at

+1-520-326-****

. 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 Grenier Engineering, Inc.'s official website and social media links?

Grenier Engineering, Inc.'s official website is greniereng.com and has social profiles on LinkedIn.

How much revenue does Grenier Engineering, Inc. generate?

As of August 2026, Grenier Engineering, Inc.'s annual revenue is estimated to be $1M - $10M.

What is Grenier Engineering, Inc.'s SIC code NAICS code?

Grenier Engineering, Inc.'s SIC code is 8711 - Engineering Services NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Grenier Engineering, Inc. have currently?

As of August 2026, Grenier Engineering, Inc. has approximately 18 employees across 1 continents, including North America. Key team members include Owner: J. G.Principal: G. T.Expert In Under Water Fire Fighting: S. N.. Explore Grenier Engineering, Inc.'s employee directory with LeadIQ.

What industry does Grenier Engineering, Inc. belong to?

Grenier Engineering, Inc. operates in the Civil Engineering industry.

What technology does Grenier Engineering, Inc. use?

Grenier Engineering, Inc.'s tech stack includes SnowplowNetwork SolutionsMustachecore-jsPHPCloudflare Bot ManagementreCAPTCHAApache.

What is Grenier Engineering, Inc.'s email format?

Grenier Engineering, Inc.'s email format typically follows the pattern of FLast@greniereng.com. Find more Grenier Engineering, Inc. email formats with LeadIQ.

When was Grenier Engineering, Inc. founded?

Grenier Engineering, Inc. was founded in 1986.

Grenier Engineering, Inc.

Q: How many employees does Grenier Engineering, Inc. have currently?

Grenier Engineering, Inc. has approximately 18 employees.

Q: What technology does Grenier Engineering, Inc. use?

Grenier Engineering, Inc.'s tech stack includes X-UA-Compatible, Network Solutions, Cloudflare Bot Management, Quantcast, core-js.

Civil EngineeringArizona, United States11-50 Employees

Grenier Engineering, Inc. is a civil engineering consulting firm established in 1986 in Tucson, Arizona. The company operates as a full-service, multi-discipline practice focused on delivering quality engineering services to maintain long-term client relationships, with a emphasis on referrals from owners, architects, developers, and contractors. Its structure includes professional, technical, and administrative staff dedicated to applying their expertise to projects across the civil engineering spectrum, aiming for a high level of service that earns respect and loyalty in the industry.
Based in Tucson, the firm serves a diverse client base within the civil engineering sector, positioning itself as a locally rooted provider that collaborates with a range of stakeholders involved in development and construction. With a relatively small to mid-sized team, Grenier Engineering emphasizes long-term partnerships and reliable delivery of projects, reflecting its longstanding presence in the regional market.

Insights

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