ESI is proud to be a part of the BW Kennedy & King Street Properties team by celebrating the Topping Off ceremony in Devens, MA. This 160k sq ft facility consists of R&D labs, manufacturing, production and offices. Thanks to Damianos Photography & Publishing for the great shots!

Built within our Service Group, our Special Projects Division focuses on the smaller jobs that still require full attention to detail. With a dedicated project manager and the support of in-house design resources, our Special Projects Group continues to grow! #ESI #hvac

𝗘𝗺𝗽𝗹𝗼𝘆𝗲𝗲 𝗦𝗽𝗼𝘁𝗹𝗶𝗴𝗵𝘁: Congrats to Adam Camacho on being promoted to senior mechanical designer! As a key player in our in-house design team, he has been with ESI for 13 years and is a graduate of Wentworth Institute of Technology and a LEED accredited professional.

Our Attleboro office is home to our in-house Engineering team. Senior Mechanical Designer Adam LaRiviere walking us thru his talented work in 3-D for a new Pharma site. Our design build expertise offers a speedy, streamlined project from conception to completion #HVAC #Revit #CAD

ESI’s assistant project manager Stephen Pike recently completed the Boston Marathon! He partnered with the Boston Police Runners Club and did some great fundraising for the Alzheimer's Association after losing close relatives to the disease. Way to go Stephen! #esi #marathon

ESI is looking for experienced HVAC professionals to join our team. We would love to hear from you. JOB OPENINGS: Shipping and Receiving Associate, HVAC Service Sales, and HVAC Sales/Estimator Contact us for more information: [email protected] #wearehiring #ESI #HVAC #career

Kylie Dion is this year’s recipient of the ESI Employee Dependent Scholarship. She is studying History at Worcester State University and will be starting her junior year in the fall! Way to go Kylie!

Happy food truck Thursday! A great way to brighten up this gloomy day. ESI treating employees to Fire Wagon Pizza Co. food truck at the office with a free lunch! @firewagonpizzaco #lovewhereyouwork #ESI #hvac

1600 Tons of Chiller Capacity being set in place for a new ground up Biotech facility! Design/Build for unmatched project delivery #lifescience #designbuild #chillers

The sheet metal shop in full swing just before lunch break! Another awesome treat to the office in Attleboro. Tacofied Food Truck! TacofiedTruck #lovewhereyouwork #esi #hvaclife

Congratulations on retiring Mike! Mike Aellig, the manager of ESI’s Startup Department has retired after dedicating almost 40 years of hard work to our team. It has been an honor to have Mike as a part of our team and we wish him the best of luck. Thank you for everything!

Congratulations to John Murray on getting promoted to VP of Sales! John has worked for many years as a sales engineer, designing and estimating various mechanical systems. He will continue his hard work in leading the construction sales team in the years ahead. Nice work John!

We are excited to bring aboard Brandon Andre (Startup Project Manager), Stephen Harnois (Mechanical Engineer), Paul Haun (Account Manager), Colette Petit (Marketing Coordinator), Brooks Handy (Controls Design Engineer), and Steve Fisher (Electrical Project Manager) to our team!

Fans flying in Cambridge! Jamie Greenheck Another smooth installation for a biotech at Cambridge Buckley Associates #ESI #HVAC #vectorfans #cambridge

With a score of -10 the Environmental Systems, Inc. and Trane Commercial HVAC 4some takes home the Rhode Island ASHRAE News cup earlier this summer. Nick Fluet (Trane Account Manager) Walter Sousa (ESI Service Sales Manager) Shawn Elliott (ESI CEO) Joe Mahoney (ESI Sales Engineer). #Champs #ESI #TRANE

Our service group is geared up for the summer heat! #ESI #Commercial #HVAC #EmergencyService

The ESI sheet metal shop has taken on many different projects, but none quite like this! Check out this custom signage for the New England Patriots and their players Mac Jones Deatrich wise #Sheetmetal #TinKnockers #Patriots #ESI

Congrats to Joe Mahoney on his promotion to Senior Vice President! Joe has worked with our team for almost 25 years, most recently as a lead Sales Engineer. He will provide great leadership for key company components in the years to follow. Way to go Joe!   #ESI #HVAC #Promotion

Last Friday was a superb day for all field and office employees as we gathered for our summer party at the Attleboro Elks Lodge. Celebrating great teamwork, growth and continued success! #ESI #HVAC #LoveWhereYouWork

𝗪𝗼𝗿𝗸𝗺𝗮𝗻𝘀𝗵𝗶𝗽 is defined as the degree of skill with which a product is made or a job done. Great job from all of our in house resources! Design Build for unmatched project delivery! #DesignBuild #Prefab #Revit #Biotech