AeroLeads people directory · profile

Mark Tomko Email & Phone Number

General Manager at Vallejo Flood & Wastewater District
Location: Fairfield, California, United States 6 work roles 5 schools
1 work email found @vallejowastewater.org LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email m****@vallejowastewater.org
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Vallejo Flood & Wastewater District
Role
General Manager
Location
Fairfield, California, United States
Company size
17 employees

Who is Mark Tomko? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Mark Tomko is listed as General Manager at Vallejo Flood & Wastewater District, a company with 17 employees, based in Fairfield, California, United States. AeroLeads shows a work email signal at vallejowastewater.org and a matched LinkedIn profile for Mark Tomko.

Mark Tomko previously worked as Director of Engineering at Vallejo Flood & Wastewater District and Senior Civil Engineer at City Of Napa. Mark Tomko holds Bachelor Of Science (Bs), Civil Engineering from Washington State University.

Company email context

Email format at Vallejo Flood & Wastewater District

This section adds company-level context without repeating Mark Tomko's masked contact details.

{first_initial}{last}@vallejowastewater.org
89% confidence

AeroLeads found 1 current-domain work email signal for Mark Tomko. Compare company email patterns before reaching out.

View email format View company profile Management contacts
Profile bio

About Mark Tomko

Mark Tomko is a General Manager at Vallejo Flood & Wastewater District. He possess expertise in stormwater management, civil engineering, water resources, construction, water and 21 more skills.

Listed skills include Stormwater Management, Civil Engineering, Water Resources, Construction, and 22 others.

Current workplace

Mark Tomko's current company

Company context helps verify the profile and gives searchers a useful next step.

Vallejo Flood & Wastewater District
Vallejo Flood & Wastewater District
General Manager
vallejo, california, united states
Website
vallejowastewater.org
Employees
17
AeroLeads page
Company profile
View company profile Email format
6 roles

Mark Tomko work experience

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

Senior Civil Engineer

City Of Napa

Managed Construction Division in Public Works

Mar 2007 - Jul 2015

Senior Engineer

Orange County Sanitation District

Fountain Valley, California, United States

Hired as Engineer promoted to Senior Engineer. Managed and optimized several chemical contracts, managed Cross Connection Program and Underground Storage Tank Program, managed potable and recycled water systems, and provided technical support to design, operate and maintain wastewater treatment facilities.

Mar 2003 - Mar 2007

Civil Engineer

County Of Napa

Napa, California, United States

Hired as Associate Engineer and promoted to Civil Engineer in Public Works. Managed two wastewater and water treatment facilities and provided technical guidance on State Water Project for Napa County.

Mar 2002 - Mar 2003

Engineer

Orange County Sanitation District

Fountain Valley, California, United States

Associate Engineer in Source Control then advanced to Engineer in the Engineering Department working as a project manager on collections projects.

Jan 1994 - Mar 2002
Team & coworkers

Colleagues at Vallejo Flood & Wastewater District

Other employees you can reach at vallejowastewater.org. View company contacts for 17 employees →

RH Ronald Humphrey Ronald Humphrey Colleague at Vallejo Flood & Wastewater DistrictVacaville, California, United States, United States View → MH Mark Hall Mark Hall Colleague at Vallejo Flood & Wastewater DistrictLodi, California, United States, United States View → AM Angel Medina Angel Medina Colleague at Vallejo Flood & Wastewater DistrictUnited States, United States View → NP Nichole Perez Nichole Perez Colleague at Vallejo Flood & Wastewater DistrictVallejo, California, United States, United States View → RP Robert Philip Johnson Robert Philip Johnson Colleague at Vallejo Flood & Wastewater DistrictMadera, California, United States, United States View → JT Jeff Tucker Jeff Tucker Colleague at Vallejo Flood & Wastewater DistrictUnited States, United States View → EC Eduardo Castillo Gomez Eduardo Castillo Gomez Colleague at Vallejo Flood & Wastewater DistrictPittsburg, California, United States, United States View → KF Kimberly Foster Kimberly Foster Colleague at Vallejo Flood & Wastewater DistrictVallejo, California, United States, United States View → GR Giselle Relado Giselle Relado Colleague at Vallejo Flood & Wastewater DistrictVallejo, California, United States, United States View → CP Carina Ponce-Bejarano Carina Ponce-Bejarano Colleague at Vallejo Flood & Wastewater DistrictSuisun City, California, United States, United States View →
5 education records

Mark Tomko education

FAQ

Frequently asked questions about Mark Tomko

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

What company does Mark Tomko work for?

Mark Tomko works for Vallejo Flood & Wastewater District.

What is Mark Tomko's role at Vallejo Flood & Wastewater District?

Mark Tomko is listed as General Manager at Vallejo Flood & Wastewater District.

What is Mark Tomko's email address?

AeroLeads has found 1 work email signal at @vallejowastewater.org for Mark Tomko at Vallejo Flood & Wastewater District.

Where is Mark Tomko based?

Mark Tomko is based in Fairfield, California, United States while working with Vallejo Flood & Wastewater District.

What companies has Mark Tomko worked for?

Mark Tomko has worked for Vallejo Flood & Wastewater District, City Of Napa, Orange County Sanitation District, and County Of Napa.

Who are Mark Tomko's colleagues at Vallejo Flood & Wastewater District?

Mark Tomko's colleagues at Vallejo Flood & Wastewater District include Ronald Humphrey, Mark Hall, Angel Medina, Nichole Perez, and Robert Philip Johnson.

How can I contact Mark Tomko?

You can use AeroLeads to view verified contact signals for Mark Tomko at Vallejo Flood & Wastewater District, including work email, phone, and LinkedIn data when available.

What schools did Mark Tomko attend?

Mark Tomko holds Bachelor Of Science (Bs), Civil Engineering from Washington State University.

What skills is Mark Tomko known for?

Mark Tomko is listed with skills including Stormwater Management, Civil Engineering, Water Resources, Construction, Water, Drainage, Road, and Gis.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the Mark Tomko you were looking for.

Mark Tomko
Mark Tomko
Pyramid Healthcare, National Clinical Liaison
Greater Pittsburgh Region
Mark Tomko
Mark Tomko
Customer Experience At Lantheus
Vestal, Ny
4 email domains
Mark Tomko
Mark Tomko
President At Valor Landscape
Denver Metropolitan Area
View similar profiles