What is T-Squared Professional Engineers, Inc.'s NAICS code?

T-Squared Professional Engineers, Inc.'s NAICS code is 3332 (Industrial Machinery Manufacturing).

Insights

Sustainability Focus Established track record with LEED certified projects (over 15 in Southern California, including Gold and Silver levels) and a stated commitment to sustainable design, presenting opportunities to expand green building consulting, energy modeling, and certification services for future client projects.

Small Firm Agility A compact team (2-10 employees) with 21+ years in the Southwest region suggests high responsiveness and customized service levels for mid-market clients seeking personalized engineering and energy consulting without the overhead of large firms.

Diverse Project Experience Experience across over 1400 projects from tenant improvements to large new constructions for public, federal, and private sectors indicates capability to win multiyear, multi-discipline engagements and potentially expand into commissioning, energy audits, and building performance contracts.

Award-Winning Credentials Local recognition as a top 35 San Diego engineering firm for seven consecutive years and involvement in award-winning projects enhances credibility for pursuing competitive bids, public-sector work, and private developers seeking proven performers.

Cross-Discipline Offerings Combination of mechanical, plumbing, electrical design with energy consulting and building commissioning positions the firm to upsell integrated services, pursue retro-commissioning, efficiency upgrades, and full building optimization for existing facilities.

T-Squared Professional Engineers, Inc. Tech Stack

T-Squared Professional Engineers, Inc. uses 8 technology products and services including Concrete CMS, jQuery, HubSpot, and more. Explore T-Squared Professional Engineers, Inc.'s tech stack below.

Concrete CMS

Content Management System

jQuery

Javascript Libraries

HubSpot

Marketing Automation

SWFObject

Miscellaneous

PHP

Programming Languages

Google Tag Manager

Tag Management

Google Analytics

Web Analytics

Adobe Fonts

Web Fonts

T-Squared Professional Engineers, Inc. Email Formats	Example	Percentage
FLast@tsqeng.com	JDoe@tsqeng.com	100%

T-Squared Professional Engineers, Inc. Email Formats

Example

Percentage

FLast@tsqeng.com

JDoe@tsqeng.com

100%

Frequently Asked Questions

What is T-Squared Professional Engineers, Inc.'s phone number?

You can contact T-Squared Professional Engineers, Inc.'s main corporate office by phone at

+1-760-560-****

. 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 T-Squared Professional Engineers, Inc.'s official website and social media links?

T-Squared Professional Engineers, Inc.'s official website is tsqeng.com and has social profiles on LinkedIn.

How much revenue does T-Squared Professional Engineers, Inc. generate?

As of September 2026, T-Squared Professional Engineers, Inc.'s annual revenue is estimated to be $10M - $25M.

What is T-Squared Professional Engineers, Inc.'s SIC code and NAICS code?

T-Squared Professional Engineers, Inc.'s SIC code is 8711 - Engineering Services and NAICS code is 3332 - Industrial Machinery Manufacturing.

How many employees does T-Squared Professional Engineers, Inc. have currently?

As of September 2026, T-Squared Professional Engineers, Inc. has approximately 8 employees across 1 continents, including North America. Key team members include President: F. T. P. L. A. C. Explore T-Squared Professional Engineers, Inc.'s employee directory with LeadIQ.

What industry does T-Squared Professional Engineers, Inc. belong to?

T-Squared Professional Engineers, Inc. operates in the Industrial Machinery Manufacturing industry.

What technology does T-Squared Professional Engineers, Inc. use?

T-Squared Professional Engineers, Inc.'s tech stack includes Concrete CMS, jQuery, HubSpot, SWFObject, PHP, Google Tag Manager, Google Analytics and Adobe Fonts.

What is T-Squared Professional Engineers, Inc.'s email format?

T-Squared Professional Engineers, Inc.'s email format typically follows the pattern of FLast@tsqeng.com. Find more T-Squared Professional Engineers, Inc. email formats with LeadIQ.

When was T-Squared Professional Engineers, Inc. founded?

T-Squared Professional Engineers, Inc. was founded in 1992.

T-Squared Professional Engineers, Inc.

Industrial Machinery ManufacturingCalifornia, United States2-10 Employees

T-Squared Professional Engineers, Inc. is a design and consulting firm specializing in mechanical, plumbing, and electrical engineering, with additional services in energy consulting and building commissioning. Based in Vista, California, the company has served the Southwest region for more than two decades and has completed a wide range of projects from small tenant improvements to large new-construction developments for public, federal, and private clients. The firm emphasizes sustainable design and has completed numerous LEED-certified projects in Southern California, including several silver and gold certifications. Its work reflects experience gained through longevity and variety in project types, contributing to its recognition as a notable local firm in San Diego County. In addition to its core engineering services, T-Squared has engaged in community partnerships, such as collaborating with Axiom Commissioning Group and local organizations on outreach initiatives.

Insights

Similar companies to T-Squared Professional Engineers, Inc.

Stantec

AECOM

Arcadis

Burns & McDonnell

Jacobs Engineering

Black & Veatch

HDR

Kimley-Horn