Insights

Industry Expertise 3QC brings deep commissioning expertise across new construction, tenant improvements, renovations, and modernizations, with adherence to ASHRAE, NIBS, ACG, and BCA standards. This positions them as a trusted partner for complex projects seeking efficiency gains and LEED/CHPS certification.

Sustainability Footprint Active participation in LEED, CalGreen, and Title 24 updates indicates a strategic focus on sustainable building practices. Opportunities exist to target projects pursuing green certifications and energy efficiency milestones.

Scale and Reach A robust portfolio of over 45 million square feet commissioned and more than 400 projects demonstrates capability to handle large-scale engagements, making 3QC attractive for developers and owners pursuing multi-site or large campus projects.

Financial Capacity Reported revenue in the 10 to 25 million range suggests solid mid-market capacity with room to grow, appealing to mid-to-large construction clients seeking reliable commissioning partners without the overhead of very large firms.

Competitive Positioning Experience and standards alignment, combined with a niche in commissioning and a stable technology stack, positions 3QC as a differentiated partner for firms comparing commissioning providers against larger general contractors or specialty firms.

Similar companies to 3QC

3QC Tech Stack

3QC uses 8 technology products and services including Cloudflare, WordPress, CookieYes, and more. Explore 3QC's tech stack below.

3QC's Email Address Formats

3QC uses at least 2 email formats:
3QC Email FormatsExamplePercentage
FLast@3qcinc.comJDoe@3qcinc.com
96%
First.Last@3qcinc.comJohn.Doe@3qcinc.com
4%

Frequently Asked Questions

What is 3QC's phone number?

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You can contact 3QC'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 3QC's official website and social media links?

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3QC's official website is 3qcinc.com and has social profiles on LinkedIn.

How much revenue does 3QC generate?

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As of August 2026, 3QC's annual revenue is estimated to be $10M - $25M.

What is 3QC's SIC code and NAICS code?

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3QC's SIC code is 8711 - Engineering Services and NAICS code is 23 - Construction.

How many employees does 3QC have currently?

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As of August 2026, 3QC has approximately 21 employees across 2 continents, including North America and Asia. Key team members include Project Director: C. T., Cx And Leed Administrator: K. C. and Teacher: B. K. Explore 3QC's employee directory with LeadIQ.

What industry does 3QC belong to?

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3QC operates in the Construction industry.

What technology does 3QC use?

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3QC's tech stack includes Cloudflare, WordPress, CookieYes, Shopify, Microsoft 365, Microsoft Outlook, Google Cloud and WP Engine.

What is 3QC's email format?

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3QC's email format typically follows the pattern of FLast@3qcinc.com. Find more 3QC email formats with LeadIQ.

When was 3QC founded?

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3QC was founded in 2003.
3QC logo

3QC

ConstructionCalifornia, United States11-50 Employees

3QC is a construction-focused firm that specializes in commissioning facilities, ensuring that building systems perform as intended across projects. Since 2003, the company has commissioned more than 45 million square feet of facilities and maintains a portfolio of over 400 commissioning engagements. Its work spans a range of project types, including new construction, tenant improvements, renovations, remodels, and modernization programs.

Its processes rely on established standards and best practices from organizations such as ASHRAE, NIBS, ACG, and BCA, and have been applied on LEED and CHPS certified projects. 3QC actively participates in developing and updating LEED, CalGreen, and Title 24, reflecting engagement with evolving building-performance frameworks. Based in Folsom, California, the firm operates as a mid-sized provider of commissioning services within the construction sector.

Section iconCompany Overview

Phone number
Website
3qcinc.com
SIC Code
8711 - Engineering Services
NAICS Code
23 - Construction
Founded
2003
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    3QC's revenue is estimated to be in the range of $10M - $25M

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