Our Work

Ed Sherkanowski

Service Technician

With MacKenzie Since 2025

Hi, my name is Ed, and I live in Newton, with my wife and our 3 children. When I’m not working, I like spending time on Great Pond, going for boat rides and swimming with my family. I also enjoy restoring my ’85 C10 and ’98 Mustang Cobra.

I graduated from Hampton Mechanical for A/C and oil boilers and have my EPA universal certification with A2L as well as my Massachusetts oil boiler certification.

Nolan L

Tech. Apprentice

With MacKenzie since 2024

Hello, I’m Nolan. I live in Salisbury, MA and have lived their my whole life. I love family, traveling, and learning valuable skills to help others.

Kensley M

Fuel delivery driver

With MacKenzie since 2024

Hi I’m Kensley (friends and family call me Kenny!) A balance between work at MacKenzie Fuels and my personal life means a lot to me. Family is important, and I cherish the time I spend with my family. My favorite thing to do outside of work is being a DJ! It is a ton of fun —mixing beats and creating music is a fantastic way to express yourself. If you see me at your home delivering fuel, don’t hesitate to say hello!

Brent MacKenzie

Sales/Account Manager

With MacKenzie Since 2015

Being a MacKenzie is an honor and I pride myself every day in providing exceptional customer service to all customers and prospective customers. I currently reside in Derry with my wife, Laura; three beautiful children – Layla, Luka, Mia and my dog, Lily (Yellow Lab). Outside of work, I’m a huge sports fan and love to both watch and play, specifically, basketball, football and wrestling. Hitting the gym is another thing I do on my spare time and of course, spending as much time as possible with my family.

Trevor F.

Service Tech. & Delivery Driver

With MacKenzie since 2023

Hi, I’m Trevor. In my free time, I like to go out on my boat, go fishing on the ocean, and take my dogs out on the sand bars to explore and swim. I enjoy working on anything with an engine and can usually be found in my garage
working on something!

Dave A.

Propane Operations Manager

With MacKenzie Since 2023

Hi, I’m Dave, I enjoy working for a family-run company where I can bring my experience and share it with the younger crew members. When I’m not working, I enjoy riding my motorcycle and camping in Maine with my family and grandchildren.

Charlie L.

Fuel Delivery Driver

With MacKenzie Since 2017

Hey, I’m Charlie – and I love working with Mackenzie Fuels. When I’m not pulling a hose through the snow, I love to spend time with my grandson, watch hockey and ride my Harley to my house in Nova Scotia, where I have dual citizenship!

David B.

Service Technician

With MacKenzie Since 2016

Hey, I’m David, I reside in Newton, NH with my beautiful wife, Kristen, and our chickens! In my spare time, I like to mountain bike or just hang at home playing video games.

Jake N.

Service Technician

With MacKenzie Since 2017

Hi, I’m Jake, I currently live in Derry and when I’m not at work, I like to hang out with my friends and ride dirt bikes.

James A.

Service Technician

With MacKenzie Since 2012

Hi, I’m Jim and I currently live in Newton next to our shop. In my spare time, I like to work on anything with an engine! I also love to travel whether it’s going up north to snowmobile or traveling to Ireland (which I would love to visit again sometime!)

Craig C.

Service Technician

With MacKenzie Since 2020

Hi I’m Craig. I live in Newton with my wife and love to entertain and have good company. When I’m not at work, you will probably find me petting a dog or somewhere with a fishing line in the water.

Kirstin T.

Accounts Payable & Receivable

With MacKenzie Since 2008

Hi, I’m Kirstin! My job responsibilities range from customer service, A/P, A/R & Human Recourses. Outside of work, I enjoy spending time with my daughter Karisa and our two dogs Bear & Wrigley.

Steve A.

Fuel Delivery Driver

With MacKenzie Since 2021

Hi, I’m Steve and I deliver oil and propane with MacKenzie’s. I also help out with installations and set propane tanks. Outside of work, I love to go camping and spend time with my family. Good company, laughs and a fire is my recipe for happiness.

Adrienne S.

Customer Service Representative

With MacKenzie Since 2023

Hi, I’m Adrienne. At MacKenzie’s, I process fuel deliveries, set up and dispatch delivery routes and service calls, and talk to our lovely customers! Outside of work, I enjoy spending time with my family, attending concerts, supercross/motorcross, and riding the motorcycle with my husband.

Max F.

Service Technician Apprentice

With MacKenzie Since 2024

Hi, I’m Max. I’m a car enthusiast and enjoy spending my time at the New England Speedway. I love trying something new and exploring as much as I can, and I recently picked up cooking as a hobby and started exploring my horizons there.

Dave W.

Service Technician

With MacKenzie Since 2023

Hi I’m Dave. I’m from Merrimac, MA. When I’m not at work, I love to ski, ride my motorcycle, and go fishing and camping.

Skylar S.

Service Technician

With MacKenzie Since 2023

Hi, I’m Skylar. I’ve lived in Southern NH for just about my whole life. I served in the Marine Corps as an aviation mechanic. I’ve always been interested in making things work, so it’s not uncommon to see me tinkering on one of my projects when I’m not working.

Karl Lohndorf

General Manager

With MacKenzie Since 2000

I’m Karl and I have a tremendous amount of experience and knowledge in the HVAC industry. Outside of work, you will commonly find me jogging or in front of a TV watching a Netflix series.

Scott MacKenzie

President

With MacKenzie Since 1995

Hi, I’m Scott, I take great pride in running a family-owned company and am blessed to have the opportunity to work alongside my family. When I’m not at work, you can catch me working on my vintage motorcycles. I also love to go camping, travel, and spend time with my grandkids.

Joy MacKenzie

Customer Service Representative

With MacKenzie Since 2000

Bio: Hi, I’m Joy, and I work in our office. If you have a question about service or an installation, I’m happy to help! The best part of my job is having the ability to work with my husband and sons every day! When I’m not at work, I love spending time with my grandchildren. I also love to camp, cook, and relax.

Mike Dulong

Fuel Delivery Driver

With MacKenzie Since 2023

Hi, I’m Mike. I live in Haverhill, MA, and am married with 2 children. I deliver fuel for MacKenzie’s and was previously a real estate agent for 30 years. I love working on cars, (especially my ‘77 Corvette), working on my house, crossword puzzles, and driving.

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