Our Story
Welcome to MCS Mechanical, where decades of experience and a passion for service come together to keep your vehicles running at their best. After 35 years in the construction industry, our founder recognized the growing demand for reliable automotive care and made it a mission to build a shop that delivers honest, effective, and impeccable service every time.
At MCS Mechanical, we believe in doing things right — the first time. That’s why we offer competitive pricing, flexible financing through Synchrony and Snap Finance, and warranty-backed repairs. We’re proud to be certified and associated with ADVANCE, and we’re covered by Technet Automotive Service, giving our customers a 24-month warranty on parts and labor for components purchased at our shop. Plus, with proof of purchase, you’re eligible for reimbursement of towing expenses under this program.
We also work with a wide range of engine and transmission warranty providers, including:
- AGWS
- Proguard Automotive
- Smart Autocare
- Secure One
- Protective
- NVP Warranty
- AUL
- Cars Protection Plus
Whether you’re a fleet operator or a daily driver, your peace of mind is our priority.
Our shop proudly services clients across the spectrum — from individuals to major fleet partners like CarAdvise, Element Fleet Management Corp, Enterprise Fleet Management, Fleetio, FleetNet America, Merchants Fleet, the General Services Administration, and more.
We specialize in mechanical and electrical diagnostics, maintenance, engine and transmission services, and everything in between. From brake work and oil changes to full engine overhauls and fleet outfitting, we bring precision and care to every job, big or small.
Looking ahead, our mission is to grow — expanding to new locations across the state while continuing to offer the same level of trust, transparency, and top-tier service.
Come experience the difference at MCS Mechanical. We’re here to keep you moving — with confidence.
Meet Our Owner, Preston
First and foremost, Preston is a God-fearing family man with moral values. After completion of his Automotive training at the Lincoln Technical Institute Preston went on to gain experience and expertise through employment at prestigious car dealerships such as Capital Cadillac in Greenbelt, MD. Soon after being promoted from Service Technician to Service Manager Preston knew it was time for him to pursue his ultimate dream of owning his own automotive repair shop. In February of 2005 Preston’s dream finally came true when he held a ribbon cutting ceremony for the Grand Opening of Silver Hill Auto Repair.
As the saying goes: “behind every successful man is a strong woman” and that is true in this instance as well. In this instance that strong woman is his wife Deniece. She is that vital organ inside the chest cavity of Silver Hill Auto Repair. Deniece’s background in Customer Service and Business Management are just a few of the attributes she utilizes to keep our customers satisfied.
Meet Our Team
Service Technician
Hector G.
Years of experience: 4 years Born in: Choloma Cortez, Honduras Received training at Lincoln Technical Institute in Columbia, MD.
ASE Certified Master Technician
David W.
Years of experience: 35 years Born in: Kingston, Jamaica Received training at Lincoln Technical Institute in Capital Heights, MDA: I would be an airplane pilot because I like to travel in the driver’s seat.
Service Technician
Bladimir A.
Years of experience: 7 years Born in: San Miguel, El Salvador Received training at: Universal Technical Institute in Exton, PA.Favorite movie: Titanic
