Thomas E Clark

$8.0M revenue • 40 employees • 2412 Linden Ln, Silver Spring, MD, 20910, United States

Last Updated Aug 18, 2026

Company Overview

Company Name

Thomas E Clark

Address

2412 Linden Ln, Silver Spring, MD, 20910, United States

Approx. Annual Revenue

$8.0M

Employees

40

Established

2002

Google Reviews

4.8 (342 reviews)

Google Business Category

Plumber

About Thomas E Clark

Thomas E. Clark Inc. is a trusted HVAC and plumbing company that has been serving the Washington, D.C., Maryland, and Virginia areas for over a century. With extensive experience and a comprehensive range of services, the company provides reliable and efficient solutions to keep homes and businesses comfortable year-round.

Business Profile

Read from the Thomas E Clark website on Oct 12, 2026. Hover an item to see the exact wording it came from.

How Thomas E Clark works

Ownership (as declared by the business)

About the website

Website quality (AI-assessed)
8/10 · Current copyright 2026; Complete service and contact info
Footer copyright year
2026

Recent changes

What changed on the Thomas E Clark website and Google listing, as detected by Coldlytics on each visit.

  1. Google Business category is now Plumber

  2. Google Business category is now HVAC contractor

  3. Google Business category is now Plumber

  4. Google Business category is now Plumber

  5. Google Business category is now Plumber

  6. Google reviews went from 340 to 342

  7. Google Business category is now Plumber

  8. Google Business category is now HVAC contractor

Coldlytics tracks changes like these across millions of businesses, so you can reach companies the moment they add a pixel, start hiring, or switch software.

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HVAC Companies near Silver Spring, MD

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Frequently Asked Questions about Thomas E Clark

Advertising Pixels

  • Google Ad Pixel

Categories

Technologies Used

Social Profiles

Key Decision Makers

Warren Derkazarian HVAC Consultant/Sales/Design
LinkedIn
Chris Hartman President
Thomas Clark Owner
LinkedIn