Insights

Integrated Facilities Countywide Mechanical Systems combines construction, preconstruction, and ongoing facilities service maintenance for commercial HVACR, plumbing, electrical, controls, and solar, indicating cross-selling opportunities across design, installation, and maintenance services.

Mid Market Scale With 51-200 employees and revenue in the 250M to 500M range, the company operates at a robust mid-market level, presenting opportunities to upsell enterprise-grade service contracts, preventive maintenance programs, and extended warranties to growing clients.

Technology Stack Adoption of Procore, Salesforce, Autodesk Revit, KnowBe4 and other tools suggests strong project management, CRM, BIM, and security training capabilities, enabling targeted digital outreach, integrated service delivery, and enhanced customer success engagements.

Market Footprint Serving San Diego and surrounding areas with multiple market focus positions Countywide as a regional leader, creating opportunities to pursue multi-site facilities programs, energy retrofit projects, and solar installations for portfolio accounts.

Strategic Partnerships Part of Modigent and emphasis on career development signals potential for channel partnerships, vendor collaborations, and access to broader industrial HVACR, electrical, and controls ecosystems to expand service offerings and referral opportunities.

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Countywide Mechanical Systems Tech Stack

Countywide Mechanical Systems uses 8 technology products and services including Autodesk Revit, Usercentrics, WordPress, and more. Explore Countywide Mechanical Systems's tech stack below.

Autodesk Revit
Cad & Graphics
Usercentrics
Consent Management
WordPress
Content Management System
Salesforce
Customer Relationship Management
Adobe Experience Cloud
Data Management Platforms
Procore
Facilities Management
Office 365
Office Suites
KnowBe4
Security

Countywide Mechanical Systems's Email Address Formats

Countywide Mechanical Systems uses at least 4 email formats:

Countywide Mechanical Systems Email Formats	Example	Percentage
FLast@countywidems.com	JDoe@countywidems.com	87%
First@countywidems.com	John@countywidems.com	11%
Last.F@countywidems.com	Doe.J@countywidems.com	1%
FirstL@countywidems.com	JohnD@countywidems.com	1%

Frequently Asked Questions

What is Countywide Mechanical Systems's phone number?

You can contact Countywide Mechanical Systems's main corporate office by phone at

+1-916-260-****

. 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 Countywide Mechanical Systems's official website and social media links?

Countywide Mechanical Systems's official website is countywidems.com and has social profiles on LinkedIn.

How much revenue does Countywide Mechanical Systems generate?

As of October 2026, Countywide Mechanical Systems's annual revenue is estimated to be $250M - $500M.

What is Countywide Mechanical Systems's NAICS code?

Countywide Mechanical Systems's NAICS code is 5612 - Facilities Support Services.

How many employees does Countywide Mechanical Systems have currently?

As of October 2026, Countywide Mechanical Systems has approximately 138 employees across 3 continents, including North America, Europe and Asia. Key team members include Piping Foreman: S. H., Project Manager: J. H. and Foreman Special Projects: J. R. Explore Countywide Mechanical Systems's employee directory with LeadIQ.

What industry does Countywide Mechanical Systems belong to?

Countywide Mechanical Systems operates in the Facilities Services industry.

What technology does Countywide Mechanical Systems use?

Countywide Mechanical Systems's tech stack includes Autodesk Revit, Usercentrics, WordPress, Salesforce, Adobe Experience Cloud, Procore, Office 365 and KnowBe4.

What is Countywide Mechanical Systems's email format?

Countywide Mechanical Systems's email format typically follows the pattern of FLast@countywidems.com. Find more Countywide Mechanical Systems email formats with LeadIQ.

Countywide Mechanical Systems

Q: What technology does Countywide Mechanical Systems use?

Countywide Mechanical Systems's tech stack includes Font Awesome, MySQL, Microsoft Word, Google Analytics, Bootstrap.

Q: What is Countywide Mechanical Systems's NAICS code?

Countywide Mechanical Systems's NAICS code is 5612 (Facilities Support Services).

Facilities ServicesCalifornia, United States51-200 Employees

Countywide Mechanical Systems, LLC operates in the facilities services sector, delivering construction and preconstruction work alongside ongoing maintenance for commercial facilities in San Diego and the surrounding region. The company specializes in installation, service, and ongoing maintenance of HVACR, plumbing, electrical systems, controls, and solar installations for its partners. Based in El Cajon, California, the firm serves markets across San Diego and nearby areas.

Operating within the Modigent organization, Countywide Mechanical Systems is a mid-sized company. Its client base consists of commercial partners seeking integrated mechanical services and ongoing facility support.