John Holmstroem: Email & Phone Number

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Building Inspector I at 4LEAF, Inc.|San Pablo, California, United States

Position:

Building Inspector I at 4LEAF, Inc.

Location:

San Pablo, California, United States

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Last updated: 2026-06-17

Updated: 2026-06-17

Found email addresses for John Holmstroem:

Business emails:

j**********m@4leafinc.com

Personal emails:

d*******a@yahoo.com

Found phones for John Holmstroem:

+1-623-***-**33,

+1-623-***-**24,

+1-205-***-**42

A different John Holmstroem?

Work Experience

Building Inspector I at 4LEAF, Inc.

Feb 2026 - Current

Owner at JSK Asset Reclamation

Aug 2021 - Current

John Holmstroem started working in 2021, then the employee has changed 1 company and 1 job. On average, John Holmstroem works for one company for 2 years 7 months.

Their professional focus is Building Inspections, Customer Service, and Microsoft Excel across 3 core areas.

John holds Residential Building Inspector certifications.

Education

Building Inspection Certificate at Diablo Valley College

Bachelor of Business Administration (B.B.A.) at University of Phoenix

Associate of Arts (AA) at Chabot College

Frequently Asked Questions

What is John Holmstroem's email address?

SignalHire found verified email addresses for John Holmstroem, both business and personal. Their business email is j**********m@4leafinc.com, and personal emails include d*******a@yahoo.com.

What is John Holmstroem's phone number?

SignalHire found multiple verified phone numbers for John Holmstroem: +1-623-***-**33, +1-623-***-**24, and +1-205-***-**42.

How do I contact John Holmstroem at 4LEAF, Inc.?

You can reach John Holmstroem through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is John Holmstroem's professional background?

They have held roles including Owner at companies such as JSK Asset Reclamation. Their education includes Building Inspection Certificate from Diablo Valley College, and Bachelor of Business Administration (B.B.A.) from University of Phoenix.

Is John Holmstroem's contact information up to date?

Yes. John Holmstroem's SignalHire profile was last updated on 17 June 2026, reflecting their current position as Building Inspector I at 4LEAF, Inc. in Pleasanton, California, United States.

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