Insights

Strategic Partnership Potential to deepen collaboration with Bio Clean Environmental where Thienes Engineering serves as Engineer of Record, presenting an opportunity to expand project scopes in site engineering, environmental compliance support, and integrated civil surveying services for mid-size industrial facilities.

Mid‑Market Focus Operate in a sweet spot between small firms and mega firms, offering cost effective civil engineering and land surveying services to industrial, commercial, and residential developments in Southern California, with room to grow through repeat projects and long‑term maintenance contracts.

Digital Toolbox Leverage a broad tech stack including AutoCAD, Azure and 365 to upsell BIM, 3D modeling, and cloud collaboration services, appealing to clients seeking efficient design workflows, faster permitting, and streamlined project management.

Growth Readiness Revenue in the mid‑ten millions signals scale for pursuing larger municipal or school development projects, offering cross‑sell opportunities across boundary surveys, topographic and alignment surveying, and ALTA surveying tied to large‑site infrastructure.

Reputation Lever Thienes Engineering’s long‑standing since 1986 and solid relationships with local and state agencies position them to win competitive bids for regulated projects; use this narrative to approach agencies and developers prioritizing reliability and compliance history.

Thienes Engineering, Inc. Tech Stack

Thienes Engineering, Inc. uses 8 technology products and services including Autodesk AutoCAD Civil 3D, Microsoft Azure DNS, Google Fonts API, and more. Explore Thienes Engineering, Inc.'s tech stack below.

  • Autodesk AutoCAD Civil 3D
    Cad & Graphics
  • Microsoft Azure DNS
    Domain Name Services
  • Google Fonts API
    Font Scripts
  • Font Awesome
    Font Scripts
  • jQuery
    Javascript Libraries
  • Microsoft Azure
    Platform As A Service
  • PHP
    Programming Languages
  • Animate.css
    UI Frameworks

Thienes Engineering, Inc.'s Email Address Formats

Thienes Engineering, Inc. uses at least 1 format(s):
Thienes Engineering, Inc. Email FormatsExamplePercentage
First@thieneseng.comJohn@thieneseng.com
91%
First.Last@thieneseng.comJohn.Doe@thieneseng.com
5%
FirstL@thieneseng.comJohnD@thieneseng.com
2%
FirstLas@thieneseng.comJohnDoe@thieneseng.com
2%

Frequently Asked Questions

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

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You can contact Thienes 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 Thienes Engineering, Inc.'s official website and social media links?

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

How much revenue does Thienes Engineering, Inc. generate?

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

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

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

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

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As of July 2026, Thienes Engineering, Inc. has approximately 39 employees across 1 continents, including North America. Key team members include Controller: S. C.Project Manager: J. Y.Manager: R. H.. Explore Thienes Engineering, Inc.'s employee directory with LeadIQ.

What industry does Thienes Engineering, Inc. belong to?

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

What technology does Thienes Engineering, Inc. use?

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Thienes Engineering, Inc.'s tech stack includes Autodesk AutoCAD Civil 3DMicrosoft Azure DNSGoogle Fonts APIFont AwesomejQueryMicrosoft AzurePHPAnimate.css.

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

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

When was Thienes Engineering, Inc. founded?

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Thienes Engineering, Inc. was founded in 1986.
Thienes Engineering, Inc. logo

Thienes Engineering, Inc.

Civil EngineeringCalifornia, United States11-50 Employees

Thienes Engineering, Inc. is a civil engineering and land surveying firm based in La Mirada, California, operating since 1986 as an expansion of Jay Thienes and Associates. The company provides services across industrial, commercial, shopping center, residential, and school developments, as well as subdivisions, offering survey capabilities such as boundary, construction, topographic, ALTA, and control surveying. Its work supports clients by delivering cost-effective engineering solutions while maintaining timely delivery and strong relationships with local and state agencies. The firm’s location and history place it within the Southern California civil engineering and surveying market, serving projects that require integrated engineering and surveying expertise. A notable recent development is a partnership established in 2021 with Bio Clean Environmental, where Thienes Engineering served as Engineer of Record to engineer the site and provide efficient solutions.

Section iconCompany Overview

Phone number
SIC Code
8711 - Engineering Services
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1986
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

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

Section iconFunding & Financials

  • $10M - $25M

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

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