We are locally owned and operated, and we are proud to serve Nassau County and the surrounding areas with quality glass services. Quality glass can help protect, preserve, and promote your property. Whether you want to customize your home with decorative glass, lower your energy bills with double-pane windows, or install reflective windows at your office, our glass professionals are dedicated to you and your possessions.
Quality Glass Repair Services for the Nassau County Area
Glass Repair and Replacement Services for Businesse, Home, and Auto by Glass Doctor of Nassau County
Get convenient and cost-effective glass repair and replacement services for your home or business from Glass Doctor® of Nassau County. When you need to repair, replace, or upgrade the windows in your home or business, our service professionals can help you get the job done.
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Professional Window Repair Services in Nassau County
Professional Window Repair Services in Nassau County
Your Local Glass Doctor Experts
As a locally owned and operated business, we proudly service the homeowners, businesses, and vehicle owners of Nassau County. From design consultations to installations and repairs, our professionals can service your business' storefront glass doors and windows, your home's double-pane windows, and so much more. We also provide a wide selection of auto glass care services, including windshield repair and replacement.
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Home Glass
Learn More Home GlassRedefine your home with glass that gives natural light, a distinct look, and a clean design.
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Auto Glass
Learn More Auto GlassTrust your Glass Doctor to replace your windshield with the industry standard.
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Business Glass
Learn More Business GlassWe offer commercial customers emergency service repair, proactive protection, and decor.
Reasons to Trust Glass Doctor
Special Offers
Check out the latest competitive savings on the best auto, home, and business glass repair and replacement services in the industry.
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Claim Offer
10% Off Any Service
For First Responders, Teachers, Seniors, Veterans and Military
Expires: 03/31/2026Maximum discount of $200. Valid ID required to qualify. Seniors must be 60+. Not valid or stackable with any other discount or membership benefit. Not valid on insurance claims. All services are performed by independently owned and operated franchises. Terms and Limits Apply. No cash value. Valid only at participating locations. Offer must be presented at time of order. Services may vary by location. Other restrictions may apply. © 2025 Dwyer Franchising LLC. For full details, terms, and address visit neighborly.com/terms-of-use.
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Claim Offer
Free Second Opinion
On Any Installation or Repair
Expires: 03/31/2026If you need a second opinion on an installation or repair, we’ll gladly waive any applicable trip fees on the initial estimate. Not valid or stackable with any other discount or membership benefit. Not valid on insurance claims. All services are performed by independently owned and operated franchises. Terms and Limits Apply. No cash value. Valid only at participating locations. Offer must be presented at time of order. Services may vary by location. Other restrictions may apply. © 2025 Dwyer Franchising LLC. For full details, terms, and address visit neighborly.com/terms-of-use.
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Claim Offer
Members Get 15% Off Any Service
As Part of the Advantage Plan Membership
Expires: 03/31/2026This membership benefit is only valid for existing active members of the “Glass Doctor Advantage Plan” membership, no coupon required. Not valid or stackable with any other discount or membership benefit. Not valid on insurance claims. All services are performed by independently owned and operated franchises. Terms and Limits Apply. No cash value. Valid only at participating locations. Offer must be presented at time of order. Services may vary by location. Other restrictions may apply. © 2025 Dwyer Franchising LLC. For full details, terms, and address visit neighborly.com/terms-of-use.
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Claim Offer
$25 Off
Your First Home Window Repair of $250+
Expires: 03/31/2026Minimum purchase requirement: $250. Not valid or stackable with any other discount or membership benefit. Not valid on insurance claims. All services are performed by independently owned and operated franchises. Terms and Limits Apply. No cash value. Valid only at participating locations. Offer must be presented at time of order. Services may vary by location. Other restrictions may apply. © 2025 Dwyer Franchising LLC. For full details, terms, and address visit neighborly.com/terms-of-use.
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Claim Offer
$50 Off
Your First Home Window Repair of $500+
Expires: 03/31/2026Minimum purchase requirement: $500. Not valid or stackable with any other discount or membership benefit. Not valid on insurance claims. All services are performed by independently owned and operated franchises. Terms and Limits Apply. No cash value. Valid only at participating locations. Offer must be presented at time of order. Services may vary by location. Other restrictions may apply. © 2025 Dwyer Franchising LLC. For full details, terms, and address visit neighborly.com/terms-of-use.
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Claim Offer
$50 Off
A Custom Glass Shower Enclosure
Expires: 03/31/2026Minimum purchase requirement: $800. Not valid or stackable with any other discount or membership benefit. Not valid on insurance claims. All services are performed by independently owned and operated franchises. Terms and Limits Apply. No cash value. Valid only at participating locations. Offer must be presented at time of order. Services may vary by location. Other restrictions may apply. © 2025 Dwyer Franchising LLC. For full details, terms, and address visit neighborly.com/terms-of-use.
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Claim Offer
$25 Off
A New Windshield Installation
Minimum purchase requirement: $400. Not valid or stackable with any other discount or membership benefit. Not valid on insurance claims. All services are performed by independently owned and operated franchises. Terms and Limits Apply. No cash value. Valid only at participating locations. Offer must be presented at time of order. Services may vary by location. Other restrictions may apply. © 2025 Dwyer Franchising LLC. For full details, terms, and address visit neighborly.com/terms-of-use.Expires: 03/31/2026 -
Claim Offer
$25 Off
ADAS (Safety Sensor) Calibration With Any Service
Expires: 03/31/2026Minimum purchase requirement: $600. Not valid or stackable with any other discount or membership benefit. Not valid on insurance claims. All services are performed by independently owned and operated franchises. Terms and Limits Apply. No cash value. Valid only at participating locations. Offer must be presented at time of order. Services may vary by location. Other restrictions may apply. © 2025 Dwyer Franchising LLC. For full details, terms, and address visit neighborly.com/terms-of-use.
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Claim Offer
Free Windshield Protection Plan
With A New Auto Windshield Replacement
Our industry-leading Windshield Protection Plan is provided to you at no cost when we replace your windshield. It covers unlimited chip repairs or the glass cost of a windshield replacement within 12 months of the original windshield installation date. Terms & exclusions apply. See your local Glass Doctor or GlassDoctor.com/Windshield-Protection-Plan for details.Expires: 03/31/2026 -
Claim Offer
Get Unlimited Chip Repairs
As Part Of The Windshield Protection Plan
Our industry-leading Windshield Protection Plan is provided to you at no cost when we replace your windshield. It covers unlimited chip repairs or the glass cost of a windshield replacement within 12 months of the original windshield installation date. Terms & exclusions apply. See your local Glass Doctor or GlassDoctor.com/Windshield-Protection-Plan for details.Expires: 03/31/2026 -
Claim Offer
Lifetime Auto Glass Workmanship Warranty
With Any New Windshield or Rear Window Replacement
Your newly installed windshield and/or rear window are covered by a lifetime warranty against leakage and workmanship errors. If any issues arise, your local Glass Doctor will reseal or replace the glass free of charge. Terms & exclusions apply. Please contact your local Glass Doctor for more details.Expires: 03/31/2026
Glass Doctor of Nassau County
At Glass Doctor of Nassau County, we are committed to delivering exceptional glass services designed to meet the unique needs of our local community. Backed by years of expertise and a team of highly skilled professionals, we take pride in providing top-quality solutions that consistently exceed expectations.
Hours
Comprehensive Glass Services for Nassau County
When you trust Glass Doctor of Nassau County to replace your windshield, you receive unlimited repairs or a single glass windshield replacement within 1 year. Call Glass Doctor of Nassau County at today to speak with one of our glass experts.
Customer Reviews
View All Reviews-
Easy to work with and professional service. If you need glass replacement, you need to call Glass Doctor.
Madison A. -
Needed a giant window replaced. Clean professional process
Rick G. -
Very happy with the process, product and price. Professionals the whole time through and we are very pleased with our fixed window. Highly recommend.
Father M.
The Neighborly Done Right Promise® delivered by Glass Doctor®, a proud Neighborly company.
Frequently Asked Questions
Your windows are important for your safety, privacy, and energy efficiency. The professionals at Glass Doctor of Nassau County are here to help! If you have questions, be sure to see if we’ve answered any of them below:
Join Our Team
At Glass Doctor, we have over 60 years of experience as a respected leader in the glass service industry. Our dynamic work environment allows team members to thrive, offering flexible scheduling, generous pay, and opportunities for professional growth. We are committed to excellence and treat our employees with the same respect and integrity that we extend to our customers.
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Once our expertly trained glass specialists provide a final estimate, that’s the final price! No hidden fees or surprise charges - period. In the event that your needs change, we’ll be upfront with you about any price increase and always receive your approval before performing additional work.