Hamilton Plumbing, Heating & Air Conditioning

$1.6M revenue • 8 employees • 8607 Belair Rd, Nottingham, MD, 21236, United States

Last Updated May 13, 2026

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Company Overview

Company Name

Hamilton Plumbing, Heating & Air Conditioning

Address

8607 Belair Rd, Nottingham, MD, 21236, United States

Approx. Annual Revenue

$1.6M

Employees

8

Established

2013

Google Reviews

4.7 (107 reviews)

Google Business Category

HVAC contractor

About Hamilton Plumbing, Heating & Air Conditioning

Hamilton Plumbing and Heating Co. is a family-owned and operated HVAC service and installation company based in Nottingham, MD, United States. Established in 1978, the company offers a wide range of plumbing, heating, and air conditioning services to customers in the northeast Baltimore, Baltimore County, and Harford County areas.

Business Profile

Read from the Hamilton Plumbing, Heating & Air Conditioning website on Oct 12, 2026. Hover an item to see the exact wording it came from.

How Hamilton Plumbing, Heating & Air Conditioning works

Ownership (as declared by the business)

About the website

Website quality (AI-assessed)
7/10 · Current copyright 2026; Clear service list and contact
Footer copyright year
2026

Recent changes

What changed on the Hamilton Plumbing, Heating & Air Conditioning website and Google listing, as detected by Coldlytics on each visit.

  1. Google Business category is now HVAC contractor

  2. 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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Frequently Asked Questions about Hamilton Plumbing, Heating & Air Conditioning

Categories

Technologies Used

Social Profiles

Key Decision Makers

Richard Hamilton Owner
LinkedIn