Insights

Small Biz Potential Despite being a small team, the company operates in the heating and cooling space with a declared revenue range of 1M-10M, indicating potential for service contracts, preventative maintenance programs, and scalable installation projects as they grow.

Portfolio Expansion Their tech footprint includes common web and CMS tools (WordPress, jQuery, OWL Carousel) and hosting/server platforms (Apache, Microsoft IIS), suggesting openness to digital marketing services, CRM integration, and lead generation enhancements to boost visibility and inbound inquiries.

Market Position Competing against large manufacturers and installers (Trane, Lennox, Carrier) with significant headcount and revenue, this firm may benefit from targeted partnerships, preferred vendor agreements, or small-to-mid enterprise service packages to win more mid-market opportunities.

Growth Levers With employees likely focused on field service, there is an opportunity to sell maintenance agreements, remote monitoring, and energy-efficiency retrofit services that align with industry trends toward reliability, efficiency, and cost savings for customers.

Engagement Pathway As a small operation, there is potential to upsell digital tools, training, and modern CRM/ERP integrations to streamline workflows, improve customer experience, and position the company for scalable sales pipelines as it expands.

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Donnelly Heating and Cooling Tech Stack

Donnelly Heating and Cooling uses 8 technology products and services including WordPress, GoDaddy Email, Twemoji, and more. Explore Donnelly Heating and Cooling's tech stack below.

  • Content Management System
  • GoDaddy Email
    Email Hosting
  • Twemoji
    Font Scripts
  • jQuery
    Javascript Libraries
  • OWL Carousel
    Javascript Libraries
  • Apache
    Web Servers
  • Microsoft IIS
    Web Servers
  • jQuery Validation Plugin
    Web Tools And Plugins

Donnelly Heating and Cooling's Email Address Formats

Donnelly Heating and Cooling uses at least 1 email format:
Donnelly Heating and Cooling Email FormatsExamplePercentage
First@dhckc.comJohn@dhckc.com
100%

Frequently Asked Questions

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

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Donnelly Heating and Cooling's official website is dhckc.com and has social profiles on LinkedIn.

How much revenue does Donnelly Heating and Cooling generate?

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

What is Donnelly Heating and Cooling's SIC code and NAICS code?

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Donnelly Heating and Cooling's SIC code is 7699 - Repair Shops and Related Services, Not Elsewhere Classified and NAICS code is 23 - Construction.

How many employees does Donnelly Heating and Cooling have currently?

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As of August 2026, Donnelly Heating and Cooling has approximately 3 employees across 1 continents, including North America. Key team members include Hvac Engineer: S. M. Explore Donnelly Heating and Cooling's employee directory with LeadIQ.

What industry does Donnelly Heating and Cooling belong to?

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Donnelly Heating and Cooling operates in the Construction industry.

What technology does Donnelly Heating and Cooling use?

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Donnelly Heating and Cooling's tech stack includes WordPress, GoDaddy Email, Twemoji, jQuery, OWL Carousel, Apache, Microsoft IIS and jQuery Validation Plugin.

What is Donnelly Heating and Cooling's email format?

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Donnelly Heating and Cooling's email format typically follows the pattern of First@dhckc.com. Find more Donnelly Heating and Cooling email formats with LeadIQ.
Donnelly Heating and Cooling logo

Donnelly Heating and Cooling

ConstructionUnited States2-10 Employees

Donnelly Heating and Cooling operates within the construction sector, locating in the United States. The company appears to be a small enterprise, with a local presence that suggests a focus on residential or light commercial HVAC services, given its industry and scale. While public information is limited, the firm’s activities align with providing heating and cooling solutions, supporting customers who require climate control systems and related services in their buildings. The available context places Donnelly Heating and Cooling in a regional market, with a modest workforce, and its online presence is centered on a professional networking platform rather than a traditional product catalog.

Section iconCompany Overview

Website
dhckc.com
SIC Code
7699 - Repair Shops and Related Services, Not Elsewhere Classified
NAICS Code
23 - Construction
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

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

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