Wrench Group Tech Stack

Multi-state home services operator with HVAC, plumbing, electrical, and water specialization

Consumer Services Marietta, GA 5,001–10,000 employees Founded 2016 Privately Held

Wrench Group operates regional home-services brands across 14 states, handling HVAC, plumbing, electrical, and water work. The tech stack reveals a data-first operational approach: ServiceTitan for field dispatch, Databricks + Delta Lake + Azure for analytics pipelines, and Power BI for reporting — typical of a services business scaling appointment throughput and lead conversion. Hiring is heavily weighted toward ops (63 roles) and sales (50 roles) with only 5 engineering headcount, reflecting a services-led growth model where technology enables field execution rather than driving product innovation.

Tech Stack 29 technologies

Core StackDatabricks Delta Lake Unity Catalog Power BI Python Jira Service Titan Azure Data Lake Storage Gen2 Microsoft Purview Azure Entra ID Azure Key Vault SQL Meta LinkedIn ServiceTitan Outlook Fabric iPhone Teams UKG Microsoft Office Generac Excel PowerPoint Word Adobe Experience Manager Microsoft Entra Windows iOS

What Wrench Group Is Building

◆Challenges

High volume inbound calls
Increasing sales leads
Unresolved customer grievances
Increasing service appointments
Increasing lead generation
Accelerating reporting insights
Ensuring data governance
Expanding workforce
Shortage of experienced hvac technicians
Driving interest in air conditioning products

▲Active Projects

Hvac and water treatment program
Hvac program for home depot customers
Hvac service appointment scheduling
Pipeline design on azure databricks
Unity catalog governance implementation
Data contracts and quality checks
Enterprise communication initiatives
Power bi dashboards and reports
Azure databricks data ingestion and transformations
Genbi scalable insight solutions

Hiring Activity

Accelerating150 roles · 110 in 30d

Department

Ops

Sales

Construction

Support

Engineering

Finance

Data

Communications

Seniority

Mid

Junior

Lead

Manager

Senior

Intern

Notable leadership hires: Lead Generator, Sales Lead Generator

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About Wrench Group

Wrench Group is a national home-services operator founded in 2016, now operating across 14 states and 25 markets with 5,001–10,000 employees. The company supports multiple regional brands through central investments in technology, operations, and leadership. Core services span HVAC, plumbing, electrical, and water maintenance and repair, marketed both direct-to-consumer and through partnerships like Home Depot. Active projects center on HVAC service expansion, appointment scheduling automation, and data infrastructure (Azure Databricks pipeline design, Unity Catalog governance, Power BI dashboards) to accelerate reporting and operational visibility.

HeadquartersMarietta, GA

Company Size5,001–10,000 employees

Founded2016

Hiring MarketsUnited States

Frequently Asked Questions

What is Wrench Group's tech stack?

ServiceTitan (field service management), Databricks + Delta Lake + Azure Data Lake Storage for data pipelines, Power BI for reporting, UKG for workforce management, Microsoft 365 suite (Teams, Outlook, Office), Adobe Experience Manager, Jira.

What states does Wrench Group operate in?

Wrench Group operates across 14 states and 25 markets throughout the United States, headquartered in Marietta, GA. All current hiring activity is within the United States.