Insights

Expansive Service Range One Source, Inc. offers comprehensive commercial cleaning and maintenance services across diverse sectors such as hospitality, healthcare, retail, and industrial facilities in the San Diego region, indicating significant cross-sector sales potential.

Regional Market Focus The company’s strong geographic concentration in San Diego and neighboring areas presents opportunities for targeted regional marketing and expansion of service offerings to local businesses seeking reliable janitorial solutions.

Mid-Market Revenue With an estimated revenue between $10 million and $25 million and a modest team size, One Source is positioned as a capable provider for mid-sized commercial clients who require scalable, quality maintenance services.

Digital Engagement Utilization of digital marketing tools such as Google Ads and Mailchimp highlights an active online presence, offering avenues for lead generation through targeted online campaigns and customer engagement.

Growth Opportunity Compared to larger competitors with thousands of employees, One Source’s lean operation offers opportunities to customize personalized service packages and build strong client relationships in a competitive market.

One Source, Inc. Tech Stack

One Source, Inc. uses 8 technology products and services including Google Ads, Google Ads Conversion Tracking, Mailchimp, and more. Explore One Source, Inc.'s tech stack below.

Google Ads

Advertising

Google Ads Conversion Tracking

Analytics

Mailchimp

Google Fonts API

Font Scripts

Slider Revolution

Miscellaneous

Priority Hints

Performance

reCAPTCHA

Security

Essential Addons for Elementor

Web Platform Extensions

One Source, Inc. Email Formats	Example	Percentage
First@tccsandiego.com	John@tccsandiego.com	100%
FLast@onesourcesandiego.com	JDoe@onesourcesandiego.com	100%

One Source, Inc. Email Formats

Example

Percentage

First@tccsandiego.com

John@tccsandiego.com

100%

FLast@onesourcesandiego.com

JDoe@onesourcesandiego.com

100%

Frequently Asked Questions

Where is One Source, Inc.'s headquarters located?

One Source, Inc.'s main headquarters is located at 3914 Murphy Canyon Rd, Suite A114 San Diego, California 92123, US. The company has employees across 2 continents, including North AmericaAsia.

What is One Source, Inc.'s phone number?

You can contact One Source, Inc.'s main corporate office by phone at

+1-650-557-****

. 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 One Source, Inc.'s official website and social media links?

One Source, Inc.'s official website is onesourcesandiego.com and has social profiles on LinkedIn.

What is One Source, Inc.'s NAICS code?

One Source, Inc.'s NAICS code is 5612 - Facilities Support Services.

How many employees does One Source, Inc. have currently?

As of October 2025, One Source, Inc. has approximately 13 employees across 2 continents, including North AmericaAsia. Key team members include Ceo: M. G.Owner: M. O.Owner: S. C.. Explore One Source, Inc.'s employee directory with LeadIQ.

What industry does One Source, Inc. belong to?

One Source, Inc. operates in the Facilities Services industry.

What technology does One Source, Inc. use?

One Source, Inc.'s tech stack includes Google AdsGoogle Ads Conversion TrackingMailchimpGoogle Fonts APISlider RevolutionPriority HintsreCAPTCHAEssential Addons for Elementor.

What is One Source, Inc.'s email format?

One Source, Inc.'s email format typically follows the pattern of First@tccsandiego.com. Find more One Source, Inc. email formats with LeadIQ.

When was One Source, Inc. founded?

One Source, Inc. was founded in 2009.

One Source, Inc.

Q: How many employees does One Source, Inc. have currently?

One Source, Inc. has approximately 13 employees.

Q: What technology does One Source, Inc. use?

One Source, Inc.'s tech stack includes Contact Form 7, Elementor, Google Tag Manager, Google Analytics, SiteGround.

Facilities ServicesUnited States11-50 Employees

One Source, Inc. at 858-260-1090 is San Diego's best commercial Maintenance Company.

We offer a wide variety of commercial cleaning and janitorial services in San Diego for:
Offices, Restaurants, Schools, Homeowner Associations, Medical & Dental Offices, Bars & Nightclubs, Showrooms & Retail, Car Dealerships, Wineries, Fitness Centers, Churches, Movie Theatres, Salons & Spas, Parking Facilities and offer Day Porter Services.

Call 844-682-2467 or visit http://www.onesourcesandiego.com  and schedule a Free Consultation.

We serve all of San Diego, La Jolla, Carlsbad, Carmel Valley, Encinitas, La Mesa, Chula Vista, Oceanside, Mira Mesa, Solana Beach, Sorrento Valley, Vista, San Marcos

Have commercial maintenance professionals assess your facilities to come up with a complete janitorial and maintenance plan.  Call 844-682-2467 or visit https://www.onesourcesandiego.com and schedule a Free Consultation.

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One Source, Inc. Tech Stack

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One Source, Inc.'s Email Address Formats