John Oconnor: Email & Phone Number

Preconstruction Manager / Quality control manager at Kelly Construction Services, Inc.|Torrington, Connecticut, United States

Position:

Preconstruction Manager / Quality control manager at Kelly Construction Services, Inc.

Location:

Torrington, Connecticut, United States

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Last updated: 2026-07-21

Updated: 2026-07-21

Found email addresses for John Oconnor:

Business emails:

o***@mdandb.com

Personal emails:

o***@mdandb.com,

j***@gmail.com,

o***@marines.mil,

j***@yahoo.com

Found phones for John Oconnor:

+1-323-***-**75,

+1-323-***-**37

A different John Oconnor?

Work Experience

Preconstruction Manager / Quality control manager at Kelly Construction Services, Inc.

Jun 2023 - Current

Estimator at Decoro Building Products

- Mar 2026

Laborer at Maine Drilling & Blasting

Jun 2021 - Feb 2023

Combat Engineer at United States Marine Corps

Jun 2017 - Jun 2021

John Oconnor started working in 2017, then the employee has changed 3 companies and 3 jobs. On average, John Oconnor works for one company for 2 years 11 months.

Their professional focus is Bid Processes, Change Orders, and Communication across 3 core areas.

Education

Torrington High School

Frequently Asked Questions

What is John Oconnor's email address?

SignalHire found verified email addresses for John Oconnor, both business and personal. Their business email is o***@mdandb.com, and personal emails include o***@mdandb.com, j***@gmail.com, and o***@marines.mil.

What is John Oconnor's phone number?

SignalHire found multiple verified phone numbers for John Oconnor: +1-323-***-**75, and +1-323-***-**37.

How do I contact John Oconnor at Kelly Construction Services, Inc.?

You can reach John Oconnor 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 Oconnor's professional background?

They have held roles including Estimator, Laborer, and Combat Engineer at companies such as Decoro Building Products, Maine Drilling & Blasting, and United States Marine Corps. Their education includes Torrington High School.

Is John Oconnor's contact information up to date?

Yes. John Oconnor's SignalHire profile was last updated on 21 July 2026, reflecting their current position as Preconstruction Manager / Quality control manager at Kelly Construction Services, Inc..

John Oconnor Namesakes

Name

Company

Position

John OConnor

Vitamin World

Store Manager

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John OConnor

CACI, International

Principal Acquisition Analyst

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John Oconnor

Jtoc Consulting

Management Consultant

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