James Dwyer
Owner/President

Introducing James, the owner and president of Mash Mechanical from the very beginning in 2017. He struck out on his own to build a business that would offer a balance of work and home life for not just himself but also his whole team. He comes equipped with an Engineering degree from University of Maine and a desire to grow his business while enjoying life to its fullest. He spends his after-hours time mountain biking, skiing, and bonding with his family.

Jack Dwyer
General Support Officer

Give it up for the youngest of the Mash team, Jack. This energetic Maine born boy always brings a smile to everyone’s face. His curiosity and enthusiasm are only matched by his love of a good snack. When he’s not working hard, he can be found taking a nap, hanging out with his family, or escaping into the great outdoors.

Kennedy Freitas
Human Resources/Office Administrator 

Say hello to our Human Resources Office Administrator, Kennedy. This quirky Utah transplant ventured into the unknown for the chance at something new and hopes to grow alongside the company. When she’s not taking care of the Mash crew, she can be found deep in a good book, adding new creations to her sketchbook, or enjoying the four seasons of Maine with her husband and two energetic kids.

Cam Mullen
Project Sales Engineer

Give it up for our Project Sales Engineer, Cam! This Portland local jumped into the Mash team to enjoy a more relaxed work life and explore a new realm of HVAC sales. He comes equipped with a Civil Engineering degree from UMaine, a quick-witted sense of humor topped by an infectious chuckle, and flair for sophisticated fashion. After-hours, when he isn’t swamped with plans for his upcoming wedding, he enjoys a spunky social life filled with exploring local restaurants, new pubs, and boating on Sebago Lake. 

Dale Mullen
General Support Assistant

Without further ado, meet Dale! This happy young one takes his position at Mash very seriously by ensuring that he brings bounds of infectious energy and enthusiasm to everyone he encounters in his day. When he’s out of the office he can be found in the kitchen swiping snacks off the counter, poppin’ poses for his next Instagram post, or just generally living his best life. @dalethebernese

Matt Kilcoyne
Service Manager

Say hello to Matt, a Vermont native whose journey from environmental studies to HVAC sales has shaped his well-rounded expertise. With a degree in Environmental Studies from the University of Vermont and years of experience in outside HVAC sales, Matt brings a unique perspective to the Mash team. His dedication to sustainable solutions and customer care makes him a valuable asset. When he’s not working, Matt enjoys a lively home life with his happy wife and their three bright, bubbly children, creating memories that keep him grounded and energized.

Devon Hyman
Customer Service Assistant

Let’s hear it for Devon! This quick-witted New Jerseyan he moved up to Maine just after the Covid Pandemic to enjoy a whole new life. With many years of experience, he recently joined the Mash team as our new Customer Service Assistant. When he isn’t working to help people, he enjoys building Lego models, watching classic action movies, or basking in his quite homelife with his girlfriend.

Torrey Brown
Installation Technician

Meet Torrey, this hardworking dedicated man was the first hired employee of Mash Mechanical. He is usually the first person on the clock each morning so he can be home at an early hour to spend the most time possible relaxing with his wife and teenage kids. He started in HVAC with the hopes to enjoy an easier work life than heavy construction and looks forward to one day retiring from the field to move somewhere warm.

Wayne Zoll
Installation Technician

Introducing our very own Wayne. This delightful man is a dedicated worker who claims that HVAC chose him, but the Mash team knows he makes HVAC work for him. His kindness and good sense of humor makes him a favorite to work with. When he’s not pushing hard at work he spends as much time as possible enjoying the wonder of Maine’s nature.

Pete Farwell
Installation Technician

Introducing Pete, a Vermont raised family man who recently made a switch from Manufacturing to HVAC. His quiet sense of humor never fails to bring a smile when it’s needed. When he’s not hard at work he can be found on a trail mountain biking, camping, or enjoying an energetic homelife with his wife and two rambunctious boys. He one day hopes to help his sons enter the HVAC field with him.

Dan Cornwall
Installation Technician

Meet Dan, a jovial young Mainer who’s just beginning his journey in the HVAC industry. Along with his blooming military career, Dan wanted a career where he could work with his hands and build something lasting, leading him to HVAC. Outside of work, he enjoys a vibrant life filled with spending time with his girlfriend and her dog, catching up with friends, and relaxing with his cats and family.

Gwyn Harvill
Installation Technician

Without further ado, meet Gwyn, a skilled HVAC technician with 5 years of experience and a personality that’s just as dynamic as her work ethic. Living in Portland with her whippet, Gwyn’s a super funny, hardworking gal who keeps things light even when the job gets tough. When she’s not working on HVAC systems, she’s bartending, adding another layer of versatility to her already impressive skill set. Gwyn’s balance of hard work, humor, and dedication makes her a true asset to the team.

Jessie Ferrante
Installation Technician

Say hello to Jessie, a hardworking, funny, and super chill member of the team. Known for his easygoing nature and strong work ethic, Jessie brings both skill and humor to everything he does. Outside of work, he enjoys time at home with his wonderful wife, two dogs, and a cat, embracing the simple joys of life. Jessie’s laid-back yet dedicated approach makes him a valued team member who knows how to get the job done while keeping things light.

Josh Starkey
Installation Technician

Introducing Josh, a highly experienced HVAC technician with a passion for delivering top-notch installs and service while maintaining a healthy work-life balance. When he’s not solving HVAC challenges, you’ll find him enjoying quality time with his wife and dogs or planning his next cruise adventure. His dedication to both his work and personal time reflects his belief in living life to the fullest, both on and off the job.

Tom Shepard
Service Technician

Without further ado, meet Tom who has recently rejoined our team after years of running his own company. He came equipped with not only a decade of HVAC knowhow but a magnetic grim sense of humor that never fails to make everyone around him grin. Outside of work he enjoys a fast-paced life with his two daughters, his girlfriend, and his bright new baby boy.

Miles Comparetto
Service Technician

Introducing Miles, a driven and enthusiastic professional making the transition from residential to commercial HVAC. Eager to expand his expertise and take on new challenges, Miles brings a fresh perspective and a commitment to excellence. He lives in the greater Portland area with his wife and daughter, where family time fuels his motivation and passion for growth. Whether on the job or at home, Miles is dedicated to building a strong future for both his career and his family.

Brian Bouffard
Sheet Metal Supervisor

Let’s hear it for Brian, our Sheet Metal Supervisor. This Maine country boy enjoys all the outdoor activities that our great state has to offer. Every fall you can find him deep in the woods tracking deer. His love of working with his hands led him into a metal working class in High School and later developed into a solid career choice that he hopes to help his son grow into.