26 Columbia Circle
Merrimack, NH 03054 US.
Mon - Fri 8AM – 5PM
Weekends by Appointment

With the current challenges related to the Covid-19 corona virus epidemic, HM Motor Works is here to help beyond our regular capacity to service your vehicle in this new environment.


If you, or someone you know, needs help obtaining the following;
-Emergency Items
-Any additional resources that we can provide, please contact us. My staff and I are willing and able to assist our customers and their families during this time and are happy to do so!

Looking for a premium-quality service center for your European luxury-performance vehicle?

about our shop

Why Choose us: HM Motorworks is Southern New Hampshire’s premier luxury automotive repair facility specializing in Acura, Audi, BMW, Cadillac, Infiniti, Land Rover, Lexus, Mercedes Benz, MINI, Porsche, Tesla, Volkswagen, and Volvo.  We are conveniently located at 26 Columbia Circle in Merrimack NH, easily accessed from points North or South via the Everett Turnpike, and D.W. Highway.


Our Mission: To provide Southern NH, and customers throughout the Northeast with a customer service driven, personalized, competent dealership alternative offering the same amenities without the inflated costs.

BMW Repair New Hampshire

decades of experience

Trust our years of experience to keep your Euro car on the road, performing its best!

Company History: HM Motorworks was founded in late 2010 by Haleem Mediouni. Haleem is a lifelong performance automotive enthusiast who turned that passion into a career.  He attended Universal Technical Institute in Miami, FL, graduating with honors. He then began his professional career with Lamborghini Miami in 200x. He then sought to gain as much experience servicing high performance vehicle as possible over the next 6 years, before deciding to return home to NH to go out on his own and start HM Motorworks.  HM Motorworks was founded with Haleem’s experience working in dealerships, modeling his company around their core values. 

As the business grew Haleem sought to start building his team, starting with an up and coming mechanic who shared the same passion, enthusiasm and work ethic as himself.  George Escobar joined the team in 2012. He worked under Haleem and their efforts really started to make headway. With this growth Haleem knew that he needed the assistance of a seasoned automotive veteran to help the business grow from the front of the house, so the Guru of BMW Rick Stormer immediately followed in 2012.  Jacob Warshaw HM’s Audi/VW/Porsche specialist joined the team in 2016 as well as Allen Smith a mechanic who’s automotive specialties include 60’s and 70’s Porsche, and engine tuning prior to the heavy technology influx of modern automobiles. HM’s newest team members include US Navy Veteran Zach Goldburg who joined the team in 2018 and is all well versed in turbo-charged performance vehicles, US Army Veteran and fellow classmate of Haleem’s from Miami Automotive college Gabriel Maldonado in 2019 who’s automotive passions include the venerable BMW E36 M3’s, 80’s whale tale Porsche’s, and audi quattro’s.  As has been the goal from the beginning, HM Motorworks is always looking for the next talented mechanical student to mentor and grow, Branden Anketel has been HM’s intern since 2018.

why choose us

We are locally-owned and operated.

Our Partners: K&M Tire, Bimmerworld, Turner Motorsport, Bosch, WorldPac, Total Lubricants, Liqui Moly, Motul, Interstate Batteries, BMW CCA, PCA, iATN

  • We are Passionate
  • Honest and Dependable
  • Always Improving
  • Decades of Experience