Protect Your Vehicle from Rust, Corrosion, Wear & Tear
Serving Billerica, MA & Surrounding Areas
Request Your Appointment
Tell us about your vehicle and we'll text or call you back with pricing and the next open slot.
High-Performance Spray-On Bed Liners
Enhance your truck bed's durability with Steel Guard Liner, a seamless, rugged, and scratch-resistant coating designed to withstand the toughest conditions.
- Prevents rust, leaks & corrosion
- Scratch & dent resistant
- Seamless application with a watertight seal
- Dries to the touch in under 10 seconds
- Lifetime warranty for peace of mind
Our proprietary formulation is made in the USA and applied by highly trained technicians for a flawless, uniform finish.
Professional Vehicle Undercoating
Protect your vehicle from rust and corrosion with Waxoyl Undercoating – the industry-leading solution trusted worldwide.
- Prevents rust & corrosion
- Self-healing formula for lasting protection
- Will not trap moisture like rubberized coatings
- Non-toxic & environmentally friendly
- Maintains your vehicle's resale value
One application protects for the life of most vehicles. Touch-ups are easy and only needed in high-wear areas.
Winter is Coming — Is Your Vehicle Protected?
New England roads are tough on vehicles, with snow, ice, and road salt accelerating rust and corrosion. Steel Guard Auto Undercoating & Bed Liners is your first line of defense, providing premium vehicle undercoating and bed liner services to keep your vehicle looking great and lasting longer.
Why Choose Steel Guard?
Proven Protection
We use only top-quality materials trusted by leading auto manufacturers.
Experienced Technicians
Our team is skilled in precision applications to ensure the best results.
Customer Satisfaction
We stand behind our work with warranties and expert care.
What New England Truck Owners Say
Customer Reviews for Steel Guard Auto
“Fast and efficient. Best price I got for a lifetime coating and they did a great job. Doesn’t hurt they’re less than 10 minutes from my house!”
“I had my 2024 GMC Sierra done and it came out great. No overspray, everything was taped off properly. Would definitely recommend.”
“These guys did a great job on my F550 Dump truck — I have them do all of my fleet vehicles and personal vehicles!”
See The Before & After
A real Waxoyl undercoating job from our Billerica shop — same underbody, fully sealed against salt and corrosion. Drag the slider to compare.
Request Your Appointment
Tell us about your vehicle and we'll text or call you back with pricing and the next open slot.