John Mark Parks
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John Mark Parks Email & Phone Number

Location: Los Angeles, California, United States 7 work roles 2 schools
1 work email found @etcusa.net LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@etcusa.net
LinkedIn Profile matched
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Current company
Role
Sr. Estimator
Location
Los Angeles, California, United States
Company size

Who is John Mark Parks? Overview

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Quick answer

John Mark Parks is listed as Sr. Estimator at ETC Building & Design, Inc., a with 61 employees, based in Los Angeles, California, United States. AeroLeads shows a work email signal at etcusa.net and a matched LinkedIn profile for John Mark Parks.

John Mark Parks previously worked as Sr. Estimator at L. E. Waters and Sr. Estimator at Ava Builders, Inc.. John Mark Parks holds Business Administration And Management, General, Dean'S List from St. John'S College.

Company email context

Email format at ETC Building & Design, Inc.

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*@etcusa.net
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AeroLeads found 1 current-domain work email signal for John Mark Parks. Compare company email patterns before reaching out.

Profile bio

About John Mark Parks

I have worked in the construction field for over 30 years. I started in the trades, worked my way into the office and have been an Estimator / Preconstruction Manager for the past 20+ years. I have a vast array of experience with many different types of projects – from ground-up to gut-and-replace, tenant improvement to cosmetic remodel. A majority of my experience is with higher-end commercial projects, such as healthcare, laboratories, clean rooms and universities, but I also have experience with public works and school projects.I have taken many projects through the construction process – from conceptual (budgeting) through the development process (preconstruction to DD through CD – with budgets done progressively) to Final Bid (selecting subcontractors, creating bid scopes and evaluating bids). I have worked both sides of the table, both as an Owner’s representative and as a General Contractor. I have experience with takeoff, scoping, negotiations and presentations.

Listed skills include Construction, Project Estimation, Budgets, Leed Ap, and 20 others.

Current workplace

John Mark Parks's current company

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ETC Building & Design, Inc.
Etc Building & Design, Inc.
Sr. Estimator
san diego, california, united states
Website
Employees
61
AeroLeads page
7 roles

John Mark Parks work experience

A career timeline built from the work history available for this profile.

Sr. Estimator

Current

1207 W Isabel St., Burbank, Ca 91506

Oversee estimating resources and staffing for bid responses; Develop bid strategy; Provide preconstruction services on negotiated projects; Create takeoffs and cost estimates; Organize subcontractor participation; Evaluate subcontractor bids; Prepare or oversee preparation of interim and final estimates for construction projects; Participate in presentations to clients; Performed post-bid analysis.

Aug 2019 - Present

Sr. Estimator

Oversee estimating resources and staffing for bid responses; Develop bid strategy; Provide preconstruction services on negotiated projects; Create takeoffs and cost estimates; Organize subcontractor participation; Evaluate subcontractor bids; Prepare or oversee preparation of interim and final estimates for construction projects; Participate in presentations to clients; Performed post-bid analysis.

Oct 2015 - Aug 2019

Sr. Estimator

Ava Builders, Inc.

North Hollywood, Ca

Developed bid strategy, takeoffs and cost estimates, Organized subcontractor participation, Evaluated subcontractor bids, Oversaw bidding process on competitively bid projects; Performed post-bid analysis.

May 2014 - Aug 2015

Sr. Estimator

West Los Angeles, Ca

Managed two locations; Prepared Construction Budgets throughout the project development process; Met with Users to verify budgets; Reviewed drawings for completeness; Developed scope and bidders list; Reviewed RFP’s; Performed jobwalks; Evaluated proposals; Met with Bidders / Users; Prepared Final Budget; Generated request for contracts; Reviewed and signed Change Orders.

Aug 2008 - Jul 2012

Estimator / Preconstruction

Newport Beach, Ca

Performed preconstruction activities; Participated in presentations; Provided input concerning means, methods & materials; Coordinated the performance of estimating functions; Developed budgets at various milestones; Solicited and prequalified bidders; Prepared bid packages; Evaluated bid proposals; Prepared final Guaranteed Maximum Price (GMP) proposals.

Jun 2004 - May 2008

Sr. Preconstruction Manager

Santa Monica, Ca

Evaluated Owners’ Properties for SB-1953 Compliance and developed Cost Estimates; Presented Estimates to Upper Management; Acted as Owner-Representative for HCA and Tenet Healthcare (Including Court Representation); Managed preconstruction activities; Provided input concerning means, methods & materials; Directed the performance of all estimating functions; Developed budgets at various milestones; Developed Bid Packages; Conducted post-bid interviews; Prepared project contracts.

Feb 1999 - May 2004

Project Estimator

Various

Prepared Construction Budgets throughout the project development process; Met with Users to verify budgets; Reviewed drawings for completeness; Developed scope and bidders list; Reviewed RFP’s; Performed jobwalks; Evaluated proposals; Met with Bidders / Users; Prepared Final Budget; Generated request for contracts; Reviewed and signed Change Orders.

Jun 1984 - Aug 1999
Team & coworkers

Colleagues at ETC Building & Design, Inc.

Other employees you can reach at etcusa.net. View company contacts for 61 employees →

2 education records

John Mark Parks education

Business Administration And Management, General, Dean'S List

St. John'S College
FAQ

Frequently asked questions about John Mark Parks

Quick answers generated from the profile data available on this page.

What company does John Mark Parks work for?

John Mark Parks works for ETC Building & Design, Inc..

What is John Mark Parks's role at ETC Building & Design, Inc.?

John Mark Parks is listed as Sr. Estimator at ETC Building & Design, Inc..

What is John Mark Parks's email address?

AeroLeads has found 1 work email signal at @etcusa.net for John Mark Parks at ETC Building & Design, Inc..

Where is John Mark Parks based?

John Mark Parks is based in Los Angeles, California, United States while working with ETC Building & Design, Inc..

What companies has John Mark Parks worked for?

John Mark Parks has worked for Etc Building & Design, Inc., L. E. Waters, Ava Builders, Inc., Kaiser Permanente, and Dpr Construction.

Who are John Mark Parks's colleagues at ETC Building & Design, Inc.?

John Mark Parks's colleagues at ETC Building & Design, Inc. include Anna Mkrtchyan, Heather Tipton, Jessica Krantz, Naeem Lewis, and Sarah Chazen Levine.

How can I contact John Mark Parks?

You can use AeroLeads to view verified contact signals for John Mark Parks at ETC Building & Design, Inc., including work email, phone, and LinkedIn data when available.

What schools did John Mark Parks attend?

John Mark Parks holds Business Administration And Management, General, Dean'S List from St. John'S College.

What skills is John Mark Parks known for?

John Mark Parks is listed with skills including Construction, Project Estimation, Budgets, Leed Ap, Contract Management, Construction Management, Contract Negotiation, and Project Management.

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