A Trusted Source for your
Testing, Adjusting and Balancing Needs

Office: 617.770.9990
fax: 617.770.9075


About Us

Company Description

E.L. Barrett Company, Inc. is a leader in HVAC Testing, Adjusting and Balancing services located in Quincy, MA. Our third-generation, family-owned company has been providing quality service to our valued clients for over 25 years.  We use our expert knowledge and state of the art equipment in order to assist commercial building managers, mechanical contractors, mechanical engineers and facility engineers with the proper Testing, Adjusting and Balancing of commercial HVAC systems.

Mission Statement

E. L. Barrett Company, Inc., a leader in HVAC Testing, Adjusting and Balancing, is committed to delivering detailed analysis with a focus on integrity of accuracy. We strive to create successful partnerships and long lasting relationships by providing value-added services to our clients throughout the process. Our pledge is to maintain a high level of professionalism and to display exceptional performance by each and every member of our technical team in order to exceed the expectations and gain the respect and trust of our clients.

Our Team

Edward L. Barrett, Jr.


Edward L. Barrett, Jr. started his career in 1968 as a sheet metal apprentice with Local Union #17 in Boston. Ed was the first ever full-time apprentice to serve his training in the Testing, Adjusting and Balancing field. He completed his apprenticeship and became a Journeyman in 1972. In 1985 Ed co-founded E. L. Barrett Company, Inc. where he remains as the Owner and CEO. In addition to his ongoing commitment at E. L. Barrett Company, Inc., Ed is an active member of the South Shore Chamber of Commerce, Quincy Chamber of Commerce Quincy 2000 Collaborative, Rotary Club, Historical Society and Quincy Yacht Club.

Ryan E. Barrett

Project Manager

Ryan E. Barrett is a third generation employee at E. L. Barrett Company, Inc. Prior to his current position as Project Manager, Ryan served a 5-year sheet metal apprenticeship with Local Union #17 in Boston. In addition to completing his apprenticeship and placing 2nd in the Regional Competition for Testing, Adjusting and Balancing, Ryan became the youngest TABB certified technician in the Boston area.  Ryan is a 2004 graduate of Curry College where he earned a Bachelor of Arts in Communications with a minor in Business.

Technician Team

The technician team at E. L. Barrett Company, Inc. is comprised of talented TABB certified Journeymen with over 75 years of combined experience. E.L. Barrett Company, Inc. prides itself on employing a team of technicians that is highly skilled in safety and training, in addition to being self-motivated, prompt, knowledgeable and professional in all areas of Testing, Adjusting and Balancing services. All of the technicians hold licenses in both Massachusetts and Rhode Island.