Insights

Small biz prowess Duncklee Cooling & Heating is a small team (2-10 employees) with a track record of recognized excellence, suggesting ideal opportunities for targeted SMB-focused offerings such as financing partnerships, scalable service agreements, and localized marketing campaigns.

Awarded credibility With multiple recent recognitions including Small Business of the Year and Top Performer awards for energy-efficient solutions, there is a strong differentiator for selling premium, efficiency-driven HVAC upgrades and maintenance packages to residential and commercial clients.

Financing leverage Past collaborations with CT Green Bank and CorePlus Credit Union indicate a readiness to promote financing-friendly, high-efficiency systems; sales opportunities exist in bundled financing offers and education on available low-interest programs.

Eco efficiency Annual emphasis on super-efficient heating and cooling aligns with growing demand for energy performance upgrades; there is potential to upsell high-efficiency equipment, smart controls, and long-term energy savings contracts to both homeowners and small businesses.

Digital readiness Existing tech stack and online presence enable scalable digital outreach; opportunities include targeted digital marketing, lead nurturing through Microsoft 365 tools, and localized content via multilingual support to reach a broader customer base.

Duncklee Cooling & Heating Tech Stack

Duncklee Cooling & Heating uses 8 technology products and services including Cloudflare CDN, Webpack, Microsoft 365, and more. Explore Duncklee Cooling & Heating's tech stack below.

  • Cloudflare CDN
    Content Delivery Network
  • Webpack
    Development
  • Microsoft 365
    Email
  • Choices
    Javascript Libraries
  • Swiper
    Javascript Libraries
  • jQuery Migrate
    Javascript Libraries
  • GTranslate
    Web Platform Extensions
  • FitVids.js
    Web Tools And Plugins

Duncklee Cooling & Heating's Email Address Formats

Duncklee Cooling & Heating uses at least 1 format(s):
Duncklee Cooling & Heating Email FormatsExamplePercentage
FLast@dunckleeinc.comJDoe@dunckleeinc.com
100%

Frequently Asked Questions

What is Duncklee Cooling & Heating's phone number?

Minus sign iconPlus sign icon
You can contact Duncklee Cooling & Heating's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Duncklee Cooling & Heating's official website and social media links?

Minus sign iconPlus sign icon
Duncklee Cooling & Heating's official website is dunckleeinc.com and has social profiles on LinkedIn.

How much revenue does Duncklee Cooling & Heating generate?

Minus sign iconPlus sign icon
As of July 2026, Duncklee Cooling & Heating's annual revenue is estimated to be $1M - $10M.

What is Duncklee Cooling & Heating's NAICS code?

Minus sign iconPlus sign icon
Duncklee Cooling & Heating's NAICS code is 5612 - Facilities Support Services.

How many employees does Duncklee Cooling & Heating have currently?

Minus sign iconPlus sign icon
As of July 2026, Duncklee Cooling & Heating has approximately 2 employees across 1 continents, including North America. Key team members include President: J. D.Senior Engineer: E. P.. Explore Duncklee Cooling & Heating's employee directory with LeadIQ.

What industry does Duncklee Cooling & Heating belong to?

Minus sign iconPlus sign icon
Duncklee Cooling & Heating operates in the Facilities Services industry.

What technology does Duncklee Cooling & Heating use?

Minus sign iconPlus sign icon
Duncklee Cooling & Heating's tech stack includes Cloudflare CDNWebpackMicrosoft 365ChoicesSwiperjQuery MigrateGTranslateFitVids.js.

What is Duncklee Cooling & Heating's email format?

Minus sign iconPlus sign icon
Duncklee Cooling & Heating's email format typically follows the pattern of FLast@dunckleeinc.com. Find more Duncklee Cooling & Heating email formats with LeadIQ.

When was Duncklee Cooling & Heating founded?

Minus sign iconPlus sign icon
Duncklee Cooling & Heating was founded in 1973.
Duncklee Cooling & Heating logo

Duncklee Cooling & Heating

Facilities ServicesConnecticut, United States2-10 Employees

Duncklee Cooling & Heating specializes in the design, installation and ongoing service of heating and cooling systems for residential and commercial properties. Based in Stonington, Connecticut, the company operates with a small team. Its projects cover the full lifecycle of HVAC work, from initial design to maintenance and support.

Its customer base includes homeowners and business patrons seeking reliable climate control and energy-efficient solutions. In 2019, the firm partnered with CT Green Bank, CorePlus Federal Credit Union and Capital for Change to offer financing options for high-efficiency heating and cooling systems. The company has earned recognition for its work, including Small Business of the Year in 2020 from the Chamber of Commerce of Eastern CT and Top Performer awards from CT Green Bank in 2018 and 2019.

Section iconCompany Overview

Phone number
NAICS Code
5612 - Facilities Support Services
Founded
1973
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Duncklee Cooling & Heating's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Duncklee Cooling & Heating's revenue is estimated to be in the range of $1M - $10M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.