Clark and Sons is the premier garage door company in Dover, specializing in selling, installing, and servicing top-tier residential and commercial garage doors. We deliver secure, stylish, and high-performing garage door solutions from heavy-duty overhead doors to quiet openers and elegant finishes.
With over 60 years of trusted experience and a dedicated local team in Dover, we handle every job with precision—offering services like spring replacement, sensor alignment, hardware upgrades, and even the most complex installations. Our technicians are trained to deliver results that last, all while prioritizing your safety and satisfaction.
Visit our conveniently located Dover showroom to explore a wide range of products—and use our innovative visualization tools to preview your door before installation.
Over 61 years 
Fully Insured
Competitive 
Family Owned
Clark and Sons has been Dover’s go-to name in garage doors for over 60 years. We offer reliable installations, fast repairs, and preventative maintenance designed to keep your garage door system running safely and smoothly year-round. Whether you're tackling a broken cable or considering a complete upgrade, our skilled team is here to deliver lasting results you can count on.
Improve your property’s curb appeal and efficiency with our expert installation of residential and commercial garage doors. Choose from an extensive range of materials, colors, and custom features. Our technicians ensure precise fits, long-term durability, and eye-catching design tailored to your Dover property.
Experiencing garage door issues? Our same-day repair service in Dover is available for broken springs, misaligned doors, snapped cables, malfunctioning remotes, and more. We're here for emergency situations - because your time and safety are our priorities.
Trust us for the installation and repair of all garage door opener types, from traditional chain drives to innovative, quiet systems. We ensure that your garage opens efficiently, operates silently, and keeps your home or business secure every time you press that button.
Ensure your garage door performs at its best year-round with routine maintenance. Regular service not only extends the lifespan of your system but also enhances safety, efficiency, and overall reliability. Our detailed maintenance includes a full safety inspection, precise balance adjustments, lubrication of key components, tightening of hardware, and complete system testing. These proactive tune-ups help prevent unexpected breakdowns, reduce long-term repair costs, and keep your garage door running smoothly with confidence and peace of mind.
Secure your commercial space with our rugged hollow metal doors. Designed for strength, fire resistance, and security, these are perfect for retail buildings, offices, and warehouses. We install and service entry systems that meet building codes and protect what matters most.
Maximize your facility’s productivity with expert loading dock solutions tailored to your operational needs. We provide professional installation, maintenance, and repair of dock levelers, seals, shelters, and bumpers—ensuring every loading and unloading process is safe, efficient, and compliant. Our experienced technicians work quickly to minimize downtime, enhance on-site safety, and keep your dock equipment running at peak performance for smooth, uninterrupted operations.
Improve your property’s curb appeal and efficiency with our expert installation of residential and commercial garage doors. Choose from an extensive range of materials, colors, and custom features. Our technicians ensure precise fits, long-term durability, and eye-catching design tailored to your Dover property.
Experiencing garage door issues? Our same-day repair service in Dover is available for broken springs, misaligned doors, snapped cables, malfunctioning remotes, and more. We're here for emergency situations - because your time and safety are our priorities.
Trust us for the installation and repair of all garage door opener types, from traditional chain drives to innovative, quiet systems. We ensure that your garage opens efficiently, operates silently, and keeps your home or business secure every time you press that button.
Ensure your garage door performs at its best year-round with routine maintenance. Regular service not only extends the lifespan of your system but also enhances safety, efficiency, and overall reliability. Our detailed maintenance includes a full safety inspection, precise balance adjustments, lubrication of key components, tightening of hardware, and complete system testing. These proactive tune-ups help prevent unexpected breakdowns, reduce long-term repair costs, and keep your garage door running smoothly with confidence and peace of mind.
Secure your commercial space with our rugged hollow metal doors. Designed for strength, fire resistance, and security, these are perfect for retail buildings, offices, and warehouses. We install and service entry systems that meet building codes and protect what matters most.
Maximize your facility’s productivity with expert loading dock solutions tailored to your operational needs. We provide professional installation, maintenance, and repair of dock levelers, seals, shelters, and bumpers—ensuring every loading and unloading process is safe, efficient, and compliant. Our experienced technicians work quickly to minimize downtime, enhance on-site safety, and keep your dock equipment running at peak performance for smooth, uninterrupted operations.
If your garage door is suffering from any of these or other problems, give us a call. We will come and assess the problem and work out the best and most cost-effective solution for you.
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It's crucial to entrust the repair of faulty garage doors to a skilled technician. Issues with cables or springs can pose significant hazards without proper expertise. With our extensive experience and specialized equipment, rest assured that all problems will be safely resolved.
Elevate your home's exterior with our range of residential garage door products designed to enhance curb appeal, boost resale value, and prioritize safety and security.
RESIDENTIAL DOORS
Our extensive range of commercial doors and operators is tailored to meet the needs of industrial, commercial, agricultural, and loading dock applications.
COMMERCIAL DOORS
We offer sales, installation, and maintenance services for a wide range of residential garage door openers, and commercial operators.
OPENERS
Build the garage door of your dreams with our design center. Quickly scroll through our wide range of models, styles, and options, and request a quote in a matter of minutes.
DESIGN NOW!
Serving Delaware and the Delmarva Peninsula since 1963, we're Delaware’s oldest independent garage door company. Our three-generation legacy ensures unmatched experience and reliable service.
Rest easy knowing your garage door is serviced by skilled, licensed, and fully insured technicians who prioritize quality, safety, and precision in every project.
As a family-owned business, we put trust, honesty, and personalized care into every job. Your satisfaction and safety are our top priorities.
We believe in fair pricing without hidden fees. Get clear, upfront quotes, affordable services, and exceptional value with every job.
With four accessible locations, we're always nearby to quickly respond to your garage door installation, maintenance, or repair needs.
We’ve earned the trust of thousands of homeowners and businesses through our commitment to quality work, fast response times, and friendly service, which is reflected in our 5-star reviews and loyal customer base.
Serving Delaware and the Delmarva Peninsula since 1963, we're Delaware’s oldest independent garage door company. Our three-generation legacy ensures unmatched experience and reliable service.
Rest easy knowing your garage door is serviced by skilled, licensed, and fully insured technicians who prioritize quality, safety, and precision in every project.
As a family-owned business, we put trust, honesty, and personalized care into every job. Your satisfaction and safety are our top priorities.
We believe in fair pricing without hidden fees. Get clear, upfront quotes, affordable services, and exceptional value with every job.
With four accessible locations, we're always nearby to quickly respond to your garage door installation, maintenance, or repair needs.
We’ve earned the trust of thousands of homeowners and businesses through our commitment to quality work, fast response times, and friendly service, which is reflected in our 5-star reviews and loyal customer base.
Came early fix the problem and charge the fair Jose was a very good guy
Arrived on time, was well pleased with the work.
Great guys! Garage door looks terrific!!
The team was very professional and completely the work in a timely fashion. The belt-drive opener price was fair and comparable to box-store pricing.
They were very good. The price was reasonable and the quality of their work was good.
I had a catastrophic failure of the support brackets for my garage door, and my car was trapped inside. Richeel in the office was a superstar as were the gentlemen who came to rescue me (and my car). I was literally out the door within 2 hours! Great customer service on all fronts..
The contractor came in the time frame given and did a great Job for a fair price. I am very satisfied.
I was pleased with the work done by Clark and Sons Inc.
Very quick response to my initial call and appt scheduled same day. Fixed garage door opener and added an additional support to garage door. Very friendly and very professional.
Everything went as planned. Estimator arrived at the time & date as scheduled and the crew did tge same. We gave been using the soor about a month so gar and we have no problems.
I was very satisfied with the work. They took time making sure that we were satisfied. They were responsive, prompt, and cleaned up well when they were done.
Clark and Sons is one of the most professional, honest, and knowledgeable companies I've ever worked with. They did an incredible job installing and servicing our garage door over the years.
Clark and Sons proudly delivers fast, dependable garage door services throughout Kent County, DE, and surrounding
counties in Maryland. We're just a call away wherever you are in the Dover region.
We proudly serve homeowners and businesses across these communities with prompt, high-quality workmanship and lasting results.
Yes, Clark and Sons, Inc. is fully licensed and insured to provide professional garage door services.
Clark and Sons, Inc. proudly serves the entire Delmarva region, including all of Delaware, the Eastern Shore of Maryland, as well as selected areas in Virginia and Pennsylvania.
Yes, Clark and Sons, Inc. offers free estimates and consultations on all new garage door inquiries. Whether you're considering a new installation or exploring repair options, our experienced team is here to provide expert guidance with no obligation.
We offer a variety of garage doors, including sectional, rolling, and custom designs in multiple materials such as steel, aluminum, and wood.
Yes, at Clark and Sons, Inc., we specialize in providing custom-sized garage doors and specialty entries designed to fit unique or non-standard openings. Whether you need a solution for an oversized garage, a historical renovation, or a distinctive architectural style, our team has the expertise to design, source, and install doors tailored to your exact specifications.
At Clark and Sons, Inc., we carry and recommend top-tier garage door brands known for their reliability, craftsmanship, and performance. Our trusted lineup includes Raynor, Haas, Wayne Dalton, and Artisan - each offering a range of styles, materials, and features to suit both residential and commercial needs.
Scheduling a new garage door installation with Clark and Sons, Inc. is quick and easy. Simply call the location closest to you, and one of our friendly, knowledgeable service technicians will assist you in setting up an appointment.
A noisy garage door isn't just an inconvenience—it could signal a more serious issue that, if left unchecked, may lead to costly repairs down the road.
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If your garage door sensor is not working, the door will either refuse to close or reverse unexpectedly partway through its cycle.
View Article
A noisy garage door isn't just an inconvenience—it could signal a more serious issue that, if left unchecked, may lead to costly repairs down the road.
View article
If your garage door sensor is not working, the door will either refuse to close or reverse unexpectedly partway through its cycle.
View article
Whether to repair or replace a garage door comes down to three things: the cost of the repair, the age and condition of the door, and whether you're fixing one problem or masking a pattern of failures.
View article
Excellent experience. Tech was on time, polite and very competent. He was able to fix a door that I haven't used in a long time because it got bound up. Definitely knew his stuff.