What services does the company offer?

The company offers a wide range of residential and commercial plumbing services, including plumbing fixture replacement, water heater replacement, water softeners and treatment, re-piping and repairs, fire pits and BBQ connections, vacuum breaker replacement and water taps, drain cleaning, remodels (bathroom, kitchen, and basement), gas upgrades, commercial tenant finish, new construction, and custom homes and commercial buildings.

What is the company's service area?

The company serves the Denver, Littleton, Castle Rock, and Colorado Springs areas.

What qualifications does the company have?

The company has decades of experience and is licensed and insured, ensuring quality and reliable service for its customers.

Does the company offer any additional services?

In addition to the plumbing services mentioned, the company also provides services for new construction and ground-up projects.

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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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Allen & Sons Plumbing and Heating

$1.6M revenue • 8 employees • 834 S Perry St, Castle Rock, CO, 80104, United States

Last Updated Aug 18, 2026

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Company Overview

Company Name

Allen & Sons Plumbing and Heating

Address

834 S Perry St, Castle Rock, CO, 80104, United States

Website

allensonsplumbing.com

Phone

(303) 957-6200

Approx. Annual Revenue

$1.6M

Employees

Established

2021

Google Reviews

4.9 (450 reviews)

About Allen & Sons Plumbing and Heating

Castle Rock Plumbing is a residential plumber and plumbing contractor serving the Denver, Littleton, Castle Rock, and Colorado Springs areas. With decades of experience and licensed and insured professionals, they provide a wide range of plumbing services, including fixture replacement, water heater installation, water treatment, re-piping, and more.

Business Profile

Read from the Allen & Sons Plumbing and Heating website on Oct 12, 2026. Hover an item to see the exact wording it came from.

Licenses, certifications & awards

Licensed and InsuredLicensed Insured

About the website

Recent changes

What changed on the Allen & Sons Plumbing and Heating website and Google listing, as detected by Coldlytics on each visit.

Oct 11, 2026
Google reviews went from 449 to 450

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Frequently Asked Questions about Allen & Sons Plumbing and Heating

Technologies Used

Social Profiles

Key Decision Makers

John Allen Owner

Clayton Allen Founder