Insights

Recognition leverage Duncklee Cooling & Heating has been recognized as Small Business of the Year by the Chamber of Commerce of Eastern CT, signaling strong community engagement and service quality that can be leveraged to upsell premium maintenance programs, extended warranties, and referral partnerships.

Financing partnerships Past collaborations with CorePlus Federal Credit Union and CT Green Bank for low-interest financing indicate openness to financing solutions; propose bundled financing options for high-efficiency systems and heat pump upgrades to drive larger job closes.

Sustainability focus Awards from CT Green Bank for Top Performer and emphasis on super-efficient heating and cooling systems suggest a market opportunity for energy-efficiency audits, solar-compatible heat pumps, and annual energy-saving service plans.

Local market strength Small business size and regional awards imply strong local market presence; target nearby residential and small commercial prospects with localized campaigns, community sponsorships, and service contracts to build recurring revenue.

Tech-enabled growth Visible tech stack including WordPress, Shopify, and cloud tools indicates a capability to deploy online lead capture, e-commerce upgrades for maintenance kits, and digital marketing to broaden reach and streamline quoting.

Similar companies to Duncklee Cooling & Heating

Duncklee Cooling & Heating Tech Stack

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

Duncklee Cooling & Heating's Email Address Formats

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

Frequently Asked Questions

What is Duncklee Cooling & Heating's phone number?

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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?

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

How much revenue does Duncklee Cooling & Heating generate?

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As of August 2026, Duncklee Cooling & Heating's annual revenue is estimated to be $1M - $10M.

What is Duncklee Cooling & Heating's SIC code and NAICS code?

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Duncklee Cooling & Heating's SIC code is 7699 - Repair Shops and Related Services, Not Elsewhere Classified and NAICS code is 5612 - Facilities Support Services.

How many employees does Duncklee Cooling & Heating have currently?

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

What industry does Duncklee Cooling & Heating belong to?

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Duncklee Cooling & Heating operates in the Facilities Services industry.

What technology does Duncklee Cooling & Heating use?

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Duncklee Cooling & Heating's tech stack includes WordPress, Shopify, Microsoft 365, Google Cloud, parallax.js, WP Engine, Popup Maker and Sitelinks Search Box.

What is Duncklee Cooling & Heating's email format?

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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?

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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
SIC Code
7699 - Repair Shops and Related Services, Not Elsewhere Classified
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

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