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36 Years
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Trusted Auto Glass Repair and Replacement Services
Allstate Glass has proudly served the auto glass industry for over 35 years, built on family and community values by founders Jon and Doug Shellington. We specialize in expert windshield repair, replacement, and ADAS calibration, prioritizing safety, quality, and convenience. Our certified technicians use OEM and OEE glass parts to restore vehicles to factory standards, offering mobile services across Massachusetts, New Hampshire, and Rhode Island. We handle insurance claims seamlessly, ensuring no out-of-pocket costs for most customers with comprehensive coverage. With a large inventory of over 300 windshield models, we minimize wait times while maintaining a commitment to customer satisfaction.

Our two-hour static ADAS calibration and dynamic calibration services ensure advanced driver assistance systems function correctly after replacements. We guarantee all parts and workmanship for the life of the vehicle, emphasizing transparency and trust. Our mobile vans service cars, trucks, SUVs, RVs, and heavy equipment, with a focus on rapid response and debris cleanup. Headquartered in Holbrook, MA, we operate Monday-Friday 8AM-5PM and offer Saturday appointments. Recognized for reliability and personalized service, we aim to make every repair experience stress-free and efficient.
Services
Windshield Replacement Windshield Repair ADAS Calibration Car Glass Replacement Rear Windshield Replacement
Details
  • Year established: 1990
Highlights and features
  • We have over 35 years of experience in auto glass services.
  • Our team consists of certified experts with extensive training.
  • We offer convenient mobile service to your driveway or parking lot.
  • We handle insurance claims and paperwork for your convenience.
  • We use OEM and OEE glass parts to ensure quality and fit.
What people say
Fast mobile service Certified technicians Seamless insurance claims Lifetime warranty Convenient appointments
Services
Windshield Replacement
Our windshield replacement service restores damaged glass to factory standards using OEM or OEE parts. Certified technicians complete installations in about 30 minutes, ensuring safety features like transponders remain intact. Mobile service is available for added convenience.
Windshield Repair
Minor cracks and chips are repaired using clear resin injection, preventing further damage while maintaining visibility. The process takes under an hour and preserves your existing windshield without requiring full replacement.
ADAS Calibration
Post-replacement ADAS calibration ensures lane assist, collision alerts, and other safety systems function properly. Services include static, dynamic, or dual calibration methods tailored to your vehicle's specific requirements.
Car Glass Replacement
We replace broken tempered glass windows in cars, trucks, and commercial vehicles. Technicians handle inner door panel mechanics carefully to ensure proper function and security for all vehicle types.
Rear Windshield Replacement
Rear windshield replacements address cracks and shattered glass while preserving defogging systems. Mobile technicians complete installations with precision, ensuring proper fit and functionality for all vehicle models.
People
Jon Shellington
CEO
Jon Shellington co-founded Allstate Glass over 35 years ago, building a family-owned business focused on community values and quality service. He oversees operations and strategic growth.
Doug Shellington
Co-Founder
Doug Shellington established Allstate Glass with his brother Jon, establishing a reputation for reliability and expert craftsmanship that continues to define the company's approach.
Questions
Does Allstate Auto Glass handle insurance claims?
Yes, we process insurance claims for comprehensive coverage holders, handling paperwork to ensure no out-of-pocket costs for most customers.
How long does windshield replacement take?
Most replacements take about 30 minutes, with vehicles typically ready to drive immediately after installation.
Is ADAS calibration necessary after windshield replacement?
Yes, manufacturers recommend ADAS calibration to ensure safety systems like lane departure warnings function correctly post-replacement.
Do you offer mobile service?
Yes, our mobile vans provide repairs and replacements at your location across Massachusetts, New Hampshire, and Rhode Island.
What areas do you service?
We serve Massachusetts, New Hampshire, and Rhode Island, including Greater Boston, Worcester, Springfield, and Cape Cod regions.
Do you guarantee your work?
Yes, we offer a lifetime warranty covering parts and workmanship for as long as you own your vehicle.
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Reviews (2)
John S.
Jun 12, 2018 Report
Incredibly disappointed ,had day off to get glass replaced and waited with no call that they were not coming . They had called on Monday and tried to switch days but I told them that Tues. was my only day to get this done .I was told they would keep my scheduled day and time. Only when I called did they say they weren't coming , I said forget it I'll find a company that wants my business .
Joan S.
Apr 30, 2012 Report
Just had my BMW windshield replaced. Was nervous that maybe I should go to the BMW dealer but decided to go to Allstate instead and was extremely happy with the service and attention I got. It was done in less than an hour, which I was thrilled with!!