“We called Alex for help with a car that wouldn’t start. Communication with Alex was excellent and he arrived when expected. Alex is a great guy and his service is exceptional. He got the car started in no time. We really appreciate Alex’s help and highly recommend his services.”
Read Full ReviewMason’s Roadside Service
Roadside Assistance • On-Site Batteries • Mobile EV Charging — Lockouts, Tire Changes, Jump Starts & Fuel Delivery
Exceeds OEM Standards for ALL Vehicles • 4.8★ (152 Google Reviews)
Serving St. Augustine, St. Johns County & South Jacksonville
We bring power and roadside help to you — on-site battery sales & installation(cars, trucks, boats, golf carts, campers), clean mobile EV charging at 1 mile per minute, and fast roadside services including lockouts, tire changes, jump starts, and fuel delivery. No towing required.
⭐ Rated 4.8★ by Drivers Across St. Augustine & St. Johns County
We’re proud to be the go-to choice for battery sales & installs, mobile EV charging, and roadside service in Northeast Florida. See why over 150 customers trust Mason’s Roadside Service for fast, reliable, dealership-quality results.
Our Most Popular Roadside & Battery Services
Mason’s Roadside Service keeps you moving with dealership-quality batteries, clean mobile EV charging, and fast roadside help across St. Augustine, St. Johns County, and South Jacksonville.

On-site battery sales & installation for cars, trucks, semis, boats, campers & golf carts.

Emergency EV charging for all electric vehicles, including Tesla, Rivian, and Lucid.

Fast, reliable help for jump starts, breakdowns, and minor roadside repairs 24/7.

Locked your keys in the car? We’ll unlock your vehicle safely with zero damage guaranteed.
Trusted by Local Customers









Enjoy Seamless Travel with Mason’s Roadside & Battery Services
At Mason’s Roadside & Battery Services, we help drivers stay on the move without worrying about getting stranded. Our team provides 24/7 roadside assistance across St. Augustine, St. Johns County, and South Jacksonville — whether you need a jump start, tire change, lockout help, fuel delivery, or on-site battery replacement.
Locally owned, family-operated, and proudly affordable, we combine friendly service with advanced automotive expertise. From cars and trucks to boats, campers, golf carts, and RVs — we’ve got you covered with dependable power solutions and certified roadside support.
Trusted Partners & Contracts: Honk, U-Haul, Allied, Safe Travels, Enterprise, Auto Integrate, and local School Boards.
Community Discounts: School Board Employees, First Responders, and Emergency Personnel — 10% Off all services.
When you need help fast, Mason’s brings affordable, expert service right to your location — day or night.
What Our Customers Say ★★★★★
Real Google reviews from drivers we’ve helped around St. Augustine & St. Johns County.
“First time using Masons Roadside & Battery Service… had a valve stem break and cause a flat at 8:30pm. Insurance dispatched Mason’s and Alex showed up within the hour even though I live way out. He checked my spare, put it on, and made sure it had enough air. Extremely professional and friendly. Will definitely use them again if needed!”
Read Full Review“Alex was incredibly quick and responsive! I only waited about 20 minutes. He identified the issue and replaced the battery on the spot. Friendly, efficient, and professional — and he clearly explained everything. I would definitely use his services again.”
Read Full ReviewFrequently Asked Questions
Do you offer 24/7 roadside assistance?
Yes! Mason’s Roadside & Battery Services operates 24 hours a day, 7 days a week — including nights, weekends, and holidays. Whether you’re locked out, have a dead battery, or need a tire change, we’ll come to your location fast.
Can you charge my electric vehicle on-site?
Absolutely. We provide mobile EV charging for all major electric vehicle brands. Our clean power charger delivers approximately 1 mile per minute of charge — enough to get you back on the road without a tow.
What types of batteries do you replace?
We replace and program batteries for cars, trucks, RVs, campers, boats, golf carts, and trailers. We’re Advanced Battery Certified and equipped to register new batteries in high-end European vehicles too.
Are your services affordable compared to dealerships?
Yes — we pride ourselves on being affordable and transparent. You’ll skip dealership wait times and markups while still getting OEM-quality parts and expert installation on-site.
Do you offer any discounts?
We offer 10% off for school board employees, first responders, and emergency personnel. Just mention your affiliation when you call or text for service.
What areas do you service?
We proudly serve St. Augustine, St. Johns County, and South Jacksonville, including nearby communities such as Nocatee, Ponte Vedra, Fruit Cove, and Mandarin.