TG Gallagher Information

We are revolutionizing the way HVAC, plumbing, and fire sprinkler systems are designed and built with an unrivaled commitment to customer success. We are construction futurists and service experts, connecting people to their buildings to enhance comfort and efficiency. We believe that when our work is done, people are happy, safe, and comfortable in the spaces they live, work, and play.

Website	https://linktr.ee/tggallagher
Revenue	$180.8 million
Funding	$5 million
Employees	199 (137 on RocketReach)
Founded	1940
Address	309 Waverley Oaks Rd Suite 200, Waltham, Massachusetts 02452, US
Phone	+1 617-661-7000
Technologies	JavaScript , HTML , Google Analytics +21 more (view full list)
Industry	Construction, Commercial & Residential Construction, Consulting, HVAC, Real Estate, Plumbing, Fire Protection, Refrigeration, Design-Build, Design-Assist, BIM, Preventative Maintenance, System Analysis, Pre-planning
Web Rank	18 Million
Keywords	Hvac Design, Building Systems, Construction Services, Building Maintenance, Plumbing Design, Construction Technology, Building Automation, Mechanical Systems, Building Efficiency, Hvac Installation, Fire Sprinkler Design, Commercial Hvac, Sustainable Building, Plumbing Installation, Fire Sprinkler Installation, Commercial Plumbing, Fire Sprinkler Service, Commercial Fire Sprinklers
Competitors	CBRE, Cushman & Wakefield, JLL Project and Development Services, Colliers, Savills, Knight Frank, Marcus & Millichap, Berkeley Point Capital LLC, Miller Samuel Inc., Berkshire Hathaway HomeServices York Simpson Underwood Realty +37 more (view full list)
SIC	SIC Code 171 Companies, SIC Code 179 Companies, SIC Code 17 Companies
NAICS	NAICS Code 23822 Companies, NAICS Code 238220 Companies, NAICS Code 2382 Companies, NAICS Code 23 Companies, NAICS Code 238 Companies

TG Gallagher Questions

What is the annual revenue of TG Gallagher?

The TG Gallagher annual revenue was $180.8 million in 2026.

Who is the COO of TG Gallagher?

Mike Betts is the COO of TG Gallagher.

How many people are employed at TG Gallagher?

137 people are employed at TG Gallagher.

Where is TG Gallagher based?

TG Gallagher is based in Waltham, Massachusetts.

What is the NAICS code for TG Gallagher?

The NAICS codes for TG Gallagher are [23822, 238220, 2382, 23, 238].

What is the SIC code for TG Gallagher?

The SIC codes for TG Gallagher are [171, 179, 17].

Top TG Gallagher Employees

Mike Betts

Chief Operating Officer at TG Gallagher

Waltham, MA, US
2
- tggallagher.com
- gmail.com
2
- +1 617-921-XXXX
- +1 617-661-XXXX
Shawn Guertin

President at TG Gallagher

Waltham, MA, US
2
- gmail.com
- tggallagher.com
5
- +1 617-299-XXXX
- +1 774-420-XXXX
- +1 617-661-XXXX
- +1 651-341-XXXX
- +1 978-352-XXXX
Christopher Foley

CFO at TG Gallagher

Newton, MA, US
1
- tggallagher.com
5+
- +1 617-686-XXXX
- +1 239-643-XXXX
- +1 617-969-XXXX
- +1 617-838-XXXX
- +1 781-893-XXXX
- +1 617-669-XXXX
Christopher Evers

Vice President at TG Gallagher

Boston, MA, US
2
- tggallagher.com
- gmail.com
3
- +1 617-661-XXXX
- +1 915-319-XXXX
- +1 508-481-XXXX
Brian Delorey

Vice President of Planning and Pre-construction at TG Gallagher

Clinton, MA, US
3
- tggallagher.com
- gmail.com
- mmsprefab.com
5
- +1 978-365-XXXX
- +1 617-592-XXXX
- +1 781-524-XXXX
- +1 617-661-XXXX
- +1 978-365-XXXX
Kelly Clasby

Director of Talent Acquisition at TG Gallagher

Waltham, MA, US
2
- yahoo.com
- tggallagher.com
4
- +1 781-472-XXXX
- +1 781-871-XXXX
- +1 781-585-XXXX
- +1 781-424-XXXX
Dan McCarthy

Vice President at TG Gallagher

Waltham, MA, US
2
- tggallagher.com
- gmail.com
2
- +1 617-733-XXXX
- +1 617-299-XXXX
Brian Potter

Project Manager at TG Gallagher

Boston, MA, US
2
- tggallagher.com
- gmail.com
5+
- +1 617-299-XXXX
- +1 714-997-XXXX
- +1 978-729-XXXX
- +1 714-875-XXXX
- +1 617-661-XXXX
- +1 978-852-XXXX
Tom McLaughlin

Project Executive at TG Gallagher

Boston, MA, US
2
- tggallagher.com
- comcast.net
3
- +1 978-987-XXXX
- +1 612-617-XXXX
- +1 617-299-XXXX
David Fink

Project Manager at TG Gallagher

Tewksbury, MA, US
2
- gmail.com
- tggallagher.com
2
- +1 781-652-XXXX
- +1 518-858-XXXX