Senior Estimator at Core & Main in Dallas, TX | Kablio

Role

Description

Requirements

waterworks

planswift

bid preparation

underground utilities

takeoffs

2-4 years

An understanding of waterworks products and infrastructure
Ability to read plans & specifications and perform takeoffs.
Dental and Vison
Familiarity with estimation software, like Planswift
2-4 years of bid preparation or related experience
Familiar with underground utilities.

Benefits

Tuition Reimbursement and Tuition Grants
Medical with 100% preventative care coverage
Continued learning opportunities through our onsite training facility and extensive online learning catalog
Health Savings Account
Professional development and industry networking opportunities, e.g. Our Women’s Network and community engagement events

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

Security clearance

Information not given or found

Company

Overview

2017

Founded Year

The company was incorporated in 2017 as part of HD Supply’s Waterworks division.

370 Branches

Locations

Operates a network of branches across the U.S., serving various clients.

7.4B Revenue

Annual Sales

Achieved $7.4 billion in annual revenue, driven by growth and acquisitions.

2025 Transition

Leadership Change

Mark Witkowski became CEO in March 2025, maintaining financial continuity.

Born from HD Supply’s Waterworks unit, it built upon a century of legacy firms to become a nationwide distributor.
Headquartered in St. Louis, it operates across the U.S., serving contractors, municipalities, and private water firms.
Delivers specialized products for both new construction and aging infrastructure.
Fuels growth through organic volume expansion and bolt‑on acquisitions like Geothermal Supply and EGW Utilities.
Typical projects include water‑main renewals, storm‑drain systems, fire‑sprinkler assemblies, and metering upgrades.
Recent deals underscore its expanding technical reach.
Recent leadership changes reinforce a decade of financial continuity.
Stock listed on NYSE and featured in the S&P MidCap 400, reflecting strong investor interest.

Culture + Values

Safety First: We make safety a priority and protect the well-being of our employees, customers, and communities.
Customer Focus: We are committed to exceeding the expectations of our customers by delivering high-quality products and services.
Integrity: We uphold the highest ethical standards in everything we do.
Innovation: We continuously strive to improve and seek new ways to serve our customers and communities.
Collaboration: We work as one team to achieve common goals and create value for our customers and stakeholders.
Accountability: We take responsibility for our actions and deliver on our commitments.

Environment + Sustainability

Net-zero by 2050

Carbon Emissions Target

Committed to achieving net-zero carbon emissions by the year 2050.

Committed to sustainability and environmental stewardship across operations.
Focus on reducing environmental impact through energy efficiency, waste reduction, and responsible sourcing.
Active participation in sustainable product development and promoting environmentally friendly infrastructure solutions.
Continuous efforts to optimize resource use and minimize the environmental footprint of business activities.

Inclusion & Diversity

Committed to fostering a diverse and inclusive work environment.
Aim to create a workplace where all employees feel valued and respected.
Focus on increasing gender diversity across the company, particularly in leadership roles.
Strive to provide equal opportunities for career development and advancement for all employees regardless of background or gender.

Articles

Careers at Core & Main

About Core & Main

Sustainability Initiatives

Company

Overview

2017

Founded Year

The company was incorporated in 2017 as part of HD Supply’s Waterworks division.

370 Branches

Locations

Operates a network of branches across the U.S., serving various clients.

7.4B Revenue

Annual Sales

Achieved $7.4 billion in annual revenue, driven by growth and acquisitions.

2025 Transition

Leadership Change

Mark Witkowski became CEO in March 2025, maintaining financial continuity.

Born from HD Supply’s Waterworks unit, it built upon a century of legacy firms to become a nationwide distributor.
Headquartered in St. Louis, it operates across the U.S., serving contractors, municipalities, and private water firms.
Delivers specialized products for both new construction and aging infrastructure.
Fuels growth through organic volume expansion and bolt‑on acquisitions like Geothermal Supply and EGW Utilities.
Typical projects include water‑main renewals, storm‑drain systems, fire‑sprinkler assemblies, and metering upgrades.
Recent deals underscore its expanding technical reach.
Recent leadership changes reinforce a decade of financial continuity.
Stock listed on NYSE and featured in the S&P MidCap 400, reflecting strong investor interest.

Culture + Values

Safety First: We make safety a priority and protect the well-being of our employees, customers, and communities.
Customer Focus: We are committed to exceeding the expectations of our customers by delivering high-quality products and services.
Integrity: We uphold the highest ethical standards in everything we do.
Innovation: We continuously strive to improve and seek new ways to serve our customers and communities.
Collaboration: We work as one team to achieve common goals and create value for our customers and stakeholders.
Accountability: We take responsibility for our actions and deliver on our commitments.

Environment + Sustainability

Net-zero by 2050

Carbon Emissions Target

Committed to achieving net-zero carbon emissions by the year 2050.

Committed to sustainability and environmental stewardship across operations.
Focus on reducing environmental impact through energy efficiency, waste reduction, and responsible sourcing.
Active participation in sustainable product development and promoting environmentally friendly infrastructure solutions.
Continuous efforts to optimize resource use and minimize the environmental footprint of business activities.

Inclusion & Diversity

Committed to fostering a diverse and inclusive work environment.
Aim to create a workplace where all employees feel valued and respected.
Focus on increasing gender diversity across the company, particularly in leadership roles.
Strive to provide equal opportunities for career development and advancement for all employees regardless of background or gender.

Articles

Careers at Core & Main

About Core & Main

Sustainability Initiatives