Insights

Market Position Target mid-sized construction firms with 51-200 employees that are investing in modernizing HVAC plumbing and fire protection systems, highlighting TG Gallagher as a construction futurist with a customer-success focus to differentiate from traditional contractors.

Tech Enablement Leverage TG Gallagher's focus on design and build optimization by offering advanced BIM coordination, design-for-serviceability, and digital workflow enhancements to improve project timelines and reduce rework.

Customer Value Emphasize safety, comfort, and efficiency outcomes for end users to align with property managers and facility teams seeking reliable, long-term performance in living and working spaces.

Expansion Opportunities Identify adjacent growth via maintenance services and remote monitoring for HVAC, plumbing, and fire sprinkler systems, expanding into service contracts and predictive maintenance.

Competitive Landscape Position TG Gallagher against larger national players by highlighting specialized integration of design, installation, and ongoing service, plus a nimble, customer-centric approach that benefits mid-market projects.

Similar companies to TG Gallagher

TG Gallagher Tech Stack

TG Gallagher uses 8 technology products and services including Twitter Ads, Hotjar, iCIMS, and more. Explore TG Gallagher's tech stack below.

TG Gallagher's Email Address Formats

TG Gallagher uses at least 3 email formats:
TG Gallagher Email FormatsExamplePercentage
FLast@tggallagher.comJDoe@tggallagher.com
93%
First.Last@tggallagher.comJohn.Doe@tggallagher.com
6%
FMiddleLast@tggallagher.comJMichaelDoe@tggallagher.com
1%

Frequently Asked Questions

What is TG Gallagher's phone number?

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You can contact TG Gallagher'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.

How much revenue does TG Gallagher generate?

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As of August 2026, TG Gallagher's annual revenue is estimated to be $100M - $250M.

What is TG Gallagher's NAICS code?

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TG Gallagher's NAICS code is 23 - Construction.

How many employees does TG Gallagher have currently?

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As of August 2026, TG Gallagher has approximately 200 employees across 3 continents, including North America, Asia and Europe. Key team members include Founder: T. G., Vice President: V. E. and Safety Director: M. M. Explore TG Gallagher's employee directory with LeadIQ.

What industry does TG Gallagher belong to?

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TG Gallagher operates in the Construction industry.

What technology does TG Gallagher use?

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TG Gallagher's tech stack includes Twitter Ads, Hotjar, iCIMS, Apache Airflow, Usercentrics, Squarespace, PostgreSQL and Simpli.fi.

What is TG Gallagher's email format?

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TG Gallagher's email format typically follows the pattern of FLast@tggallagher.com. Find more TG Gallagher email formats with LeadIQ.

When was TG Gallagher founded?

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TG Gallagher was founded in 1940.
TG Gallagher logo

TG Gallagher

ConstructionMassachusetts, United States51-200 Employees

TG Gallagher is a mid-sized construction firm based in Waltham, Massachusetts, that designs and builds HVAC, plumbing, and fire sprinkler systems. The company emphasizes a strong commitment to customer success across its projects and seeks to connect occupants with their buildings to improve comfort and overall efficiency. Positioned in the construction sector, it aims to deliver environments that are safe and comfortable for the people who use them. Based in Waltham, the firm operates with a mid-sized team, and its online presence is accessible via the listed website.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Founded
1940
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    TG Gallagher's revenue is estimated to be in the range of $100M - $250M

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