Insights

Regional Service Focus Long-standing local provider on Long Island, Queens, and Brooklyn with a 1934 inception, indicating strong regional presence and potential for expanded service contracts and maintenance plans across nearby commercial and residential clients.

Midmarket Opportunity Small to mid-sized workforce (11-50 employees) and revenue in the low millions suggest potential for scalable HVAC design, installation, and maintenance packages tailored to midmarket facilities like small office buildings, multifamily properties, and light industrial spaces.

Tech Stack Upsell Current technology includes ServiceTitan and common business tools; potential to upsell integrated Field Service Management, predictive maintenance, and data-driven energy efficiency monitoring to improve service efficiency and customer satisfaction.

Sustainability Demand Specialization in complete comfort systems creates opportunities to offer energy-efficient HVAC upgrades, code-compliant retrofits, and smart thermostat integrations to reduce operating costs for local clients amid rising efficiency standards.

Competitive Positioning Comparison with larger national players highlights a need to emphasize local expertise, responsive service, and customized maintenance programs to win multi-site or recurring contracts in nearby markets and compete on total cost of ownership.

T.F. O'Brien & Co Tech Stack

T.F. O'Brien & Co uses 8 technology products and services including html5media, RSS, Nexstar, and more. Explore T.F. O'Brien & Co's tech stack below.

  • html5media
    Audio, Video, Graphics
  • RSS
    Content Management System
  • Nexstar
    Content Management System
  • Underscore.js
    Javascript Libraries
  • Microsoft Office
    Office Suites
  • LinkedIn
    Online Community Software
  • Flywheel
    Platform As A Service
  • Google Tag Manager
    Tag Management

T.F. O'Brien & Co's Email Address Formats

T.F. O'Brien & Co uses at least 1 format(s):
T.F. O'Brien & Co Email FormatsExamplePercentage
First@tfobrien.comJohn@tfobrien.com
82%
FirstLast@tfobrien.comJohnDoe@tfobrien.com
9%
First.Last@tfobrien.comJohn.Doe@tfobrien.com
9%

Frequently Asked Questions

What is T.F. O'Brien & Co's official website and social media links?

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T.F. O'Brien & Co's official website is tfobrien.com and has social profiles on LinkedIn.

How much revenue does T.F. O'Brien & Co generate?

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As of July 2026, T.F. O'Brien & Co's annual revenue is estimated to be <$1M.

What is T.F. O'Brien & Co's NAICS code?

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T.F. O'Brien & Co's NAICS code is 81 - Other Services (except Public Administration).

How many employees does T.F. O'Brien & Co have currently?

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As of July 2026, T.F. O'Brien & Co has approximately 14 employees across 1 continents, including North America. Key team members include Install Coordinator: M. B.. Explore T.F. O'Brien & Co's employee directory with LeadIQ.

What industry does T.F. O'Brien & Co belong to?

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T.F. O'Brien & Co operates in the Consumer Services industry.

What technology does T.F. O'Brien & Co use?

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T.F. O'Brien & Co's tech stack includes html5mediaRSSNexstarUnderscore.jsMicrosoft OfficeLinkedInFlywheelGoogle Tag Manager.

What is T.F. O'Brien & Co's email format?

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T.F. O'Brien & Co's email format typically follows the pattern of First@tfobrien.com. Find more T.F. O'Brien & Co email formats with LeadIQ.

When was T.F. O'Brien & Co founded?

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T.F. O'Brien & Co was founded in 1934.
T.F. O'Brien & Co logo

T.F. O'Brien & Co

Consumer ServicesNew York, United States11-50 Employees

T.F. O'Brien & Co operates as a small- to mid-sized contractor based in North New Hyde Park, New York. Established in 1934, the firm designs, engineers and installs comprehensive climate-control systems for customers across Long Island, Queens and Brooklyn.

The company centers its work on meeting client needs and ensuring satisfaction. It operates within the consumer services sector and serves communities in the New York metropolitan area, focusing on delivering tailored comfort solutions.

Section iconCompany Overview

NAICS Code
81 - Other Services (except Public Administration)
Founded
1934
Employees
11-50

Section iconFunding & Financials

  • <$1M

    T.F. O'Brien & Co's revenue is estimated to be in the range of <$1M

Section iconFunding & Financials

  • <$1M

    T.F. O'Brien & Co's revenue is estimated to be in the range of <$1M

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