What sets the company apart from others?

The Long Companies are known for their knowledgeable and dependable technicians, quality workmanship, and exceptional customer service. They are a family-owned and operated business with four specialized divisions to meet their customers' needs.

What types of maintenance plans does the company offer?

The Long Companies offer affordable maintenance plans to help customers keep their mechanical, plumbing, and HVAC systems in top condition. These plans can include regular inspections, tune-ups, and preventative maintenance to extend the life of the equipment.

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Voyager DBDeep data on millions of local businesses, with verified decision-makers to reveal.Contact ResearchHand-built prospect lists from human researchers, delivered in 24 hours.People SearchFind owners and decision-makers by job title, seniority and department.Chrome ExtensionColdlytics in your browser - prospect any business as you browse the web.IntegrationsInstantly, Smartlead, lemlist, Clay, HighLevel, plus Claude and ChatGPT over MCP.

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Long Plumbing, Heating & Cooling, Kitchen & Bath Design

$8.0M revenue • 40 employees • 190 E Main St, Northville, MI, 48167, United States

Last Updated Aug 18, 2026

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Company Overview

Company Name

Long Plumbing, Heating & Cooling, Kitchen & Bath Design

Address

190 E Main St, Northville, MI, 48167, United States

Website

longplumbing.com

Phone

(248) 349-0373

Approx. Annual Revenue

$8.0M

Employees

Established

1998

Google Reviews

4.4 (85 reviews)

Google Business Category

Plumber

About Long Plumbing, Heating & Cooling, Kitchen & Bath Design

The Long Companies is a family-owned mechanical and HVAC services provider based in Northville, Michigan. Offering a wide range of commercial and residential services, including plumbing, heating and cooling installation and repair, the company has been providing quality service since 1949. With a focus on customer satisfaction and skilled technicians, The Long Companies serves customers across various industries, from auto plants to municipal water supplies.

Business Profile

Read from the Long Plumbing, Heating & Cooling, Kitchen & Bath Design website on Oct 12, 2026. Hover an item to see the exact wording it came from.

About the website

Website quality (AI-assessed): 8/10 · Current copyright notice; Detailed service descriptions

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Frequently Asked Questions about Long Plumbing, Heating & Cooling, Kitchen & Bath Design

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Social Profiles

Key Decision Makers

Mike Winterholler Owner