Breen & Sullivan Mechanical Services's tech stack
What does Breen & Sullivan Mechanical Services use?
Breen & Sullivan Mechanical Services (breenandsullivan.com) uses at least 13 tools we can see from public records, including Microsoft Azure for hosting, Microsoft 365 for email and documents, HubSpot for sales and Google Analytics for analytics. Last checked .
- Industry
- Construction
- Size
- 51–200 employees
- Based in
- Wilmington, United States
- Company page
- Tools found
- 13
- Categories
- 9
- Layers
- 5 of 5
- Last checked
- Oct 2026
Breen & Sullivan Mechanical Services's stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Edge & Hosting
1 tool, where the bytes are served from
Hosting & Cloud
Application
1 tool, what the product is built with
Media & UI
Data & Observability
2 tools, what they measure and store
Go-to-market
5 tools, how they find and keep customers
Ads & Pixels
Sales & CRM
Company Ops
4 tools, what the team runs on day to day
Breen & Sullivan Mechanical Services tech stack FAQ
What tools does Breen & Sullivan Mechanical Services use?
As of October 2026, runsonwhat has found 13 tools at Breen & Sullivan Mechanical Services (breenandsullivan.com) in public records. Edge & Hosting: Microsoft Azure. Application: Three.js. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Microsoft Ads and Mailchimp. Company Ops: Microsoft 365, Cookiebot and Valimail. Last checked October 8, 2026.
What cloud does Breen & Sullivan Mechanical Services run on?
Breen & Sullivan Mechanical Services uses Microsoft Azure for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Microsoft Azure through DNS records that point at Microsoft Azure and code on breenandsullivan.com. Microsoft Azure is used by 44,227 companies runsonwhat tracks.
What CRM does Breen & Sullivan Mechanical Services use?
Breen & Sullivan Mechanical Services uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through HubSpot code on breenandsullivan.com. HubSpot is used by 89,051 companies runsonwhat tracks.
What email provider does Breen & Sullivan Mechanical Services use?
Breen & Sullivan Mechanical Services uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on breenandsullivan.com. Microsoft 365 is used by 693,197 companies runsonwhat tracks.
What analytics tools does Breen & Sullivan Mechanical Services use?
Breen & Sullivan Mechanical Services uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on breenandsullivan.com. Google Analytics is used by 802,473 companies runsonwhat tracks.
What marketing software does Breen & Sullivan Mechanical Services use?
Breen & Sullivan Mechanical Services uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 110,961 companies runsonwhat tracks.
Does Breen & Sullivan Mechanical Services use Google Ads?
Yes. runsonwhat found Google Ads at Breen & Sullivan Mechanical Services through Google Ads code on breenandsullivan.com. Google Ads is a Ads & Pixels tool used by 428,911 companies runsonwhat tracks.
How does runsonwhat know what Breen & Sullivan Mechanical Services uses?
runsonwhat reads public records only. Of the 13 tools at Breen & Sullivan Mechanical Services, 7 were found through code on breenandsullivan.com, 3 through DNS records and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and breenandsullivan.com about monthly.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.