Glass Doctor of Frederick 7311-X Grove Road , Frederick, MD 21704

Auto Glass Services
Glass Doctor of Frederick can replace auto glass and windshields with quality original equivalent glass.
Windshield Replacement
We deliver fast and affordable windshield replacement, auto side-door window glass, and auto glass repair. Glass Doctor of Frederick is able to deliver to you Original Equipment Manufactured (OEM) quality auto glass for your vehicle windshield replacement combined with our professional glass team experts.
Glass Doctor of Frederick can replace windshields restore the structural integrity of the vehicle and protect the occupants.
- Glass Doctor of Frederick offers a complete auto glass product line including windshields, side window glass, and mirrors for cars, trucks, vans, SUVs, tractors, buses and RVs.
- Glass Doctor of Frederick backs our work with the G12® windshield replacement guarantee.
- Glass Doctor of Frederick handles the insurance filing for you and works directly with all major insurance carriers.
- Original Equipment Manufactured (OEM) quality windshield glass is installed. Glass Doctor prefers OEM windshields because they are produced at the same factories the automakers use.
- Glass Doctor of Frederick supports the only standards for windshield replacement in the U.S., the Auto Glass Replacement Safety Standards (AGRSS).
STEP 1 – Assessing the Damage - If the windshield has a chip it can probably be repaired using a special resin and polishing technique. If the windshield has a crack larger than the size of a dollar bill, Glass Doctor of Frederick can replace the windshield with OEM quality glass with adhesives recommended by the manufacturer. Count on Glass Doctor of Frederick for an expert diagnosis.
STEP 2 – Removing the Windshield - Extracting the damaged windshield seems easy, but care must be taken not to damage the pinchweld. This is the ridge around the car’s frame that holds the windshield in place. If the pinchweld is damaged the new adhesive may not seal correctly, resulting in leaks and rust corrosion on the vehicle’s frame. Glass Doctor uses the latest extraction equipment to ensure proper removal.
STEP 3 – Selecting the Correct Windshield - We know you want the job done right the first time. Glass Doctor of Frederick offers OEM quality windshield glass because it fits correctly and restores the vehicle to its original condition. Most aftermarket windshield glass is made from a copy of a mold of an OEM windshield, not from the windshield’s original mold in the factory. So aftermarket windshields may not be to the exact dimensions or the glass may be too thin. This results in leaks, increased road noise, and possible failure of the glass in an accident. OEM quality windshield glass fits right the first time.
STEP 4 – Applying New Adhesive - An OEM quality windshield deserves OEM quality adhesive. Glass Doctor uses only quality adhesives by Dow and Sika, the same ones the vehicle manufacturers use. The proper adhesive is applied to the vehicle’s pinchweld and the edges of the windshield.
STEP 5 – Installing the New Windshield - Glass Doctor of Frederick follows installation procedures by the Auto Glass Replacement Safety Standards (AGRSS) Council. Many Glass Doctor shops have earned the AGRSS certification, which includes following a 20-point checklist. The most important factor in a proper windshield installation is following the recommended drive-away time. The adhesive must be allowed to set, or “cure,” for a specific time before the vehicle may be safety driven. Otherwise, the windshield may move in the pinchweld and will not properly seal to the frame. If the vehicle is in a wreck the windshield could pop out, exposing the occupants to greater risk of injury. For your safety, please follow the drive-away time instructions.
STEP 6 – Reviewing the G12 Windshield Replacement Guarantee - With G12, if an OEM-quality replacement windshield that a Glass Doctor of Frederick has installed is damaged or broken within 12 months of the replacement date, Glass Doctor of Frederick will repair or replace the windshield glass only at no additional charge to the customer. This guarantee is redeemable one time and does not include: labor, kit, moldings or clips. Coverage is limited to normal road hazards, and other exclusions may apply. Talk with your Glass Doctor of Frederick technician about G12, because we believe our product is how the customer feels when we are done.
At Glass Doctor of Frederick, our team knows that there is more to your glass repair and replacement needs than just windshield replacement. Our glass experts also provide expert service in home glass repair, table top glass customization and many other home, car, and commercial glass areas. We can handle any and all of your glass problems. Feel free to call us. Aside from Frederick, we also take care of the Middletown and New Market and Mount Airy, MD regions.


Glass Doctor uses the same quality auto glass the auto makers use when they originally built your vehicle. Don't settle for less. Ask for OEM glass.
Have a Question? We're here to help. Maybe you're not sure if the moisture in your home windows can be fixed, or if the chip in your windshield can be repaired. Call now!