Total Temperature Control's President, John Ambrosino, was inducted to Carrier's Dealer Hall of Fame in 2024.

About Us

 The Smiles Behind the Experience, Skills and Service

At Total Temperature Control, we're proud of our people – their professionalism, experience, dedication, and attitude. It's what makes our company feel like a family. We hope our customers feel the same way when they interact with any member of the Total Temp team.

Total Temperature Control technician at work on a Carrier air conditioning condenser in Arlington, MA

Our Promise

Projects will be delivered on time and above customer expectations. We are unsatisfied until the customer agrees they have received top-notch service on premium products.

John Ambrosino, owner of Total Temperature Control on Boston's North Shore, is the recipient of Carrier's Hall of Fame.

Our Management Team 

John and Amele Ambrosino have guided and grown Total Temperature Control for over 30 years under a "when quality matters" philosophy. Under their leadership, our company has earned recognition as a Factory Authorized Dealer (FAD) for Carrier®, a New England Comfort Specialist for Trane, a certified specialist for Maytag, and a factory service representative for A.O. Smith and State.

Total Temperature Control is an 11 time winner of the Carrier President's Award

Carrier Awards

Total Temperature Control is proud to have been Carrier's 2010 Outstanding Performance Award winner for residential equipment, as well as a Carrier President's Award recipient for 2010, 2011, 2012, 2016, 2017, 2018, 2019, 2020, 2021, 2022 and 2023. The award is Carrier's highest honor bestowed to few New England dealers.

John recently has been entered into Carrier’s Hall of Fame, he is the first dealer in New England to be honored.

John and Amele of Total Temperature Control showing off a Carrier President's Award for Quality Service and Outstanding Performance

You May Have Seen Us On...

Total Temperature Control has been featured on a 2014 episode of This Old House durning renovation of a home in Charlestown.

This Old House:


The Charlestown 2014 House

Total Temperature Control opened its showroom to Richard Trethewey and TOH so John Ambrosino could share his expertise on a slim, energy-efficient gas furnace similar to the ones used in the Charlestown project.

John Ambrosino of Total Temperature Control with Bob Villa during filming

Bob Vila Show

Basement Finishing and Family Space—Episode 3: Moving the Oil Tank for New Heating, Cooling, and Air Filtration

More than 1 million viewers watched John Ambrosino explain how an HVAC system works and then troubleshoot a unit into a difficult space.

John Ambrosino and Bruins star Milan Lucic during a Carrier TV commercial

Milan Lucic TV Commercial

John Ambrosino faced off with former Boston Bruin star Milan Lucic over the best features of a Carrier heating-and-cooling system in a regional television commercial.

John Ambrosino during Close-Up on America's Business during a feature for Total Temperature Control

Close-Up TV News

Close-up on America's Business is a news magazine TV program that spotlights successful businesses across America.