How many email patterns does O.C. McDonald Co. use?

O.C. McDonald Co. uses 3 known email patterns.

What domain does O.C. McDonald Co. use for work emails?

O.C. McDonald Co. uses ocmcdonald.com for work email addresses.

Most Common Email Formats at O.C. McDonald Co.

O.C. McDonald Co.'s most common email format is FLast@ocmcdonald.com (ex. JDoe@ocmcdonald.com), used for 86% of ocmcdonald.com addresses. O.C. McDonald Co. uses 3 email patterns.

@ocmcdonald.com

3 patterns

Format	Example	Share of ocmcdonald.com
FLast@ocmcdonald.comMost common	JDoe@ocmcdonald.com	86%
Last@ocmcdonald.com	Doe@ocmcdonald.com	8%
First_Last@ocmcdonald.com	John_Doe@ocmcdonald.com	6%

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Browse O.C. McDonald Co.'s employee directory (about 33 employees) and reveal verified emails free.

Frequently Asked Questions

What does O.C. McDonald Co. do?

O.C. McDonald Co. was founded in 1906 and operates in the Construction industry, alongside similar companies like White Cap, Winsupply and HD Supply. You can visit ocmcdonald.com or contact O.C. McDonald Co.'s headquarters by phone at

+1-408-295-****

. Explore O.C. McDonald Co.'s company overview page for more information.

What is O.C. McDonald Co.'s email address format?

O.C. McDonald Co.'s email format typically follows the pattern of FLast@ocmcdonald.com; this email format is used 86% of the time. Other contacts within LeadIQ's database had email formats such as Last@ocmcdonald.com and First_Last@ocmcdonald.com. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does O.C. McDonald Co. have currently?

O.C. McDonald Co. has approximately 33 employees as of October 2026. Key team members to contact include Administrative Office Assistant: J. M. For more team information and contact data, explore O.C. McDonald Co.'s employee directory with LeadIQ.

O.C. McDonald Co. Email Format

ConstructionCalifornia, United States11-50 Employees

O.C. McDonald Co. is a San Jose, California-based construction firm specializing in plumbing, process piping, and HVAC services, including maintenance, repair, and installation. Founded in 1906 by Oren Charles McDonald, the company has a long history of completing demanding installations in the Bay Area, including introducing air conditioning in the city. The business remains family-led, with management passed to the founder's great grandson, Jim McDonald, and operates as a small- to mid-sized contractor that emphasizes workmanship and technical innovation.

Its clients are organizations seeking plumbing, piping, and HVAC service, repair, and installation across the Bay Area, with projects that require reliability and quality workmanship. Within the construction industry, the firm is recognized for its experience with complex installations and sustained performance.

Most common format

FLast@ocmcdonald.com

Example: JDoe@ocmcdonald.com

3 patterns. See all formats

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Most Common Email Formats at O.C. McDonald Co.

@ocmcdonald.com

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Frequently Asked Questions

What does O.C. McDonald Co. do?

What is O.C. McDonald Co.'s email address format?

How many employees does O.C. McDonald Co. have currently?

O.C. McDonald Co. Email Format

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What you can expect from LeadIQ:

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Everything for prospecting,
in one platform.