What services does Douglas Mechanical Services provide?

Douglas Mechanical Services provides a wide range of HVAC services, including furnace installation, heating, air conditioning, venting, and construction needs. They have been serving the Hartford, Middlesex, and New London counties of Connecticut since

What sets Douglas Mechanical Services apart from other HVAC companies?

Douglas Mechanical Services takes pride in their work, craftsmanship, and customer service. They strive to provide reliable and convenient service to all their customers, ensuring that HVAC servicing is never an inconvenience.

Does Douglas Mechanical Services offer any incentives or promotions?

Yes, Douglas Mechanical Services has various incentives and promotions listed on their website, which you can check under the "Incentives" section.

What is Douglas Mechanical Services' service area?

Douglas Mechanical Services primarily serves the Hartford, Middlesex, and New London counties of Connecticut.

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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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Douglas Mechanical Services

$2.4M revenue • 12 employees • 820 4 Rod Rd, Berlin, CT, 06037, United States

Last Updated Apr 1, 2026

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Company Overview

Company Name

Douglas Mechanical Services

Address

820 4 Rod Rd, Berlin, CT, 06037, United States

Website

douglasmechanicalservices.com

Phone

(860) 357-4952

Approx. Annual Revenue

$2.4M

Employees

Established

2004

Google Reviews

4.7 (116 reviews)

Locations

About Douglas Mechanical Services

Douglas Mechanical Services is an HVAC company based in Berlin, CT that has been serving the Hartford, Middlesex, and New London counties of Connecticut since 2004. They provide high-quality services for residential and commercial customers, including furnace installation, air conditioning, and construction needs, with a focus on reliable service and customer satisfaction.

Business Profile

Read from the Douglas Mechanical Services website on Oct 22, 2026. Hover an item to see the exact wording it came from.

How Douglas Mechanical Services works

Ownership (as declared by the business)

Women-owned

About the website

Website quality (AI-assessed): 7/10 · Current copyright notice; Clear service and contact info

Recent changes

What changed on the Douglas Mechanical Services website and Google listing, as detected by Coldlytics on each visit.

Oct 22, 2026
Estimated headcount moved from 6-10 to 11-20 employees
Oct 22, 2026
Google Ads pixel installed

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