Locations
Product Lines

Blog

Harnessing the power of smart technology to better serve savvy homeowners

Blog

The path to maximum wall hung boiler efficiency.

Blog

No Longer A Two Person Operation

Blog

TGG Using Technology And Special Promotions To Stay Connected To Customers

Blog

Tanks are Often Undersized for the BTU Demands of the Generator

Blog

Taking a Closer Look at The Beckett CG4 Gas Burner

Blog

Keeping an eye on the heart of the propane gas system

Blog

A Closer Look at the Often Overlooked Relief Valve

Blog

Save Yourself from Connectivity Issues

Loading...

In the Community

Focus on Helping Individuals going into the Plumbing/HVAC trades

In the Community

Proudly Celebrating Another Year of Helping Organizations Across New England

In the Community

Are you ready to help our TGG Cares team raise some money for a phenomenal cause?

In the Community

The Granite Group will donate to the New England Center and Home for Veterans

In the Community

TGG Donates Heating Unit for Dog Rescue

In the Community

Raises Money For Local Food Pantries Across New England

In the Community

Joins Team "Emma The Author"

In the Community

Brings the 3-year total raised to $19,000!

In the Community

TGG Cares Donates to The Open Pantry of Greater Lowell

Loading...

News

Deal adds Nine Branches in Western New England

News

Includes an Induction to Business NH Magazine’s “Best Companies to Work For” Hall of Fame

News

Madeline Ling takes the reins as the company’s new CFO

News

TGG Manchester, VT is set to Open on April 3rd

News

Ryan Violette Tabbed to Lead the Team at TGG's Newest Branch

News

The Ultimate Bath Store is now Sink & Spout!

News

Reflects The Company’s Ongoing Commitment to a People-First Culture

News

Andrew Duragano to lead the TGG Team in North Chelmsford, MA

News

The new logo and tagline replace those first introduced in 1998.

Loading...

Our Culture

The Predictive Index named The Granite Group among the 11 organizations leading the charge to increase employee retention and drive company revenue through talent optimization

Our Culture

70 TGG Employees Honored

Our Culture

Congratulations to Scott Porter and Jenn Bousquet!

Our Culture

Celebrating 25 Years (or More!) at The Granite Group

Our Culture

TGG Cares is Dedicated to Giving Back to the Communities We Serve

Our Culture

This annual event allows us to recognize our drivers for their skills & all that they do every day to provide exceptional customer service while doing it safely!

Training and Events

June 5th - 6th

Training and Events

Thursday, May 23rd

Training and Events

Tuesday, May 21st

Training and Events

Monday, May 20th

Training and Events

Wednesday, May 15th

Training and Events

Tuesday, May 14th

Training and Events

May 14th - 15th

Training and Events

Tuesday, May 14th

Training and Events

Friday, May 10th

Loading...

Find a location near you

Locations