Garage Door Maintenance
Reliable Garage Door Maintenance Services – Keeping Your Doors Running Smoothly Since 1960
A well-maintained garage door is the key to a safe, secure, and hassle-free home or business. Think of it like this: just like your car needs regular oil changes, your garage door needs proper care to keep it running smoothly. Brentwood Door Co., Inc., serving Nassau and Suffolk Counties since 1960, specializes in professional garage door maintenance in Bohemia, NY, that help prevent costly repairs and extend the life of your door.
Whether your garage door is sticking, making strange noises, or needs a routine check-up, our expert technicians are ready to keep it in shape.

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Why Regular Garage Door Maintenance Matters
Ignoring your garage door’s maintenance is like skipping dentist appointments—you might not notice a problem now, but small issues can turn into big, expensive headaches down the line.
A malfunctioning garage door can be dangerous, especially if springs or cables snap unexpectedly. Regular maintenance helps prevent accidents.
No one likes a noisy, jerky garage door. Proper lubrication and alignment make for quieter, seamless operation.
Routine check-ups catch minor problems before they turn into major (and expensive) repairs.
Like any mechanical system, your garage door lasts longer with proper care.
Knowing your garage door is in good shape means one less thing to worry about.
Comprehensive Garage Door Maintenance for Homes & Businesses
At Brentwood Door Co., Inc., we provide top-notch maintenance services for residential and commercial garage doors. Our experienced team ensures your door operates smoothly, efficiently, and safely all year round.
Residential Garage Door Maintenance
Your garage door is one of your home’s most significant moving parts. It protects your family, enhances your home’s curb appeal, and provides security.
Our residential maintenance services include:
- Garage Door Inspections: Checking for signs of wear and tear, misalignment, and potential safety hazards.
- Spring & Cable Adjustments: Ensuring these high-tension components are in perfect working order.
- Lubrication Services: Keeping all moving parts lubricated to reduce noise and friction.
- Track & Roller Alignment: Ensuring your door moves smoothly without getting stuck.
- Garage Door Opener Testing: Checking motor functions, remote controls, and safety sensors for reliability.
- Panel & Weatherstripping Checks: Make sure your door is sealed properly to protect against the elements.
Commercial Overhead Door Maintenance
A broken garage door can mean lost productivity, security risks, and unexpected repair costs for businesses.
Keep your overhead doors operating smoothly with regular maintenance that includes:
- Full-System Inspections: From cables to panels, we check everything to ensure reliability.
- Heavy-Duty Spring Balancing: Commercial doors are heavier and need precise spring tension for safe operation.
- Motor & Opener Testing: Make sure your system functions properly to prevent downtime.
- Emergency Maintenance Available: If something’s wrong, we respond quickly to get your door back in action.
Signs Your Garage Door Needs Maintenance
Your garage door is one of the most frequently used entry points to your home or business, yet it’s easy to overlook its upkeep until something goes wrong. Regular maintenance helps prevent breakdowns, prolongs the lifespan of your door, and ensures it operates safely.
But how do you know when to schedule a tune-up? If you notice any warning signs, it’s best to have a professional examine your vehicle before a minor issue turns into a costly repair.

Common Warning Signs That Your Garage Door Needs Maintenance
Strange Noises
If your garage door makes grinding, squeaking, or rattling sounds, it could be a sign of worn-out rollers, loose hardware, or a lack of lubrication. Although these noises may seem harmless initially, they can indicate deeper mechanical problems that, if ignored, could lead to serious malfunctions.
Slow Response Time
A properly working garage door should respond almost instantly when you press the remote or wall switch. If there’s a delay of more than a second or two, it might be due to issues with the opener, misaligned sensors, or sluggish springs that need adjustment.
Sagging or Uneven Movement
A balanced garage door should move smoothly up and down without jerking or tilting to one side. If you notice uneven movement, your door’s springs may wear out, or the tracks might be misaligned. These conditions can strain other components excessively and lead to early failure.
Frequent Reversing
If your garage door starts to close but suddenly reverses, the problem might be with the safety sensors, the opener settings, or an obstruction in the door’s path. This issue is inconvenient and a safety risk, especially if the reversal mechanism malfunctions.
Rust or Frayed Cables
The cables on your garage door help lift and lower it smoothly and safely. If they start to rust, fray, or show signs of wear, they could snap unexpectedly, leading to a dangerous and costly emergency repair.
If you notice any of these issues, don’t wait until your garage door completely breaks down! Regular maintenance can save you time, money, and frustration by addressing minor problems before they become major repairs.
Call Brentwood Door Co., Inc. today to schedule a professional garage door check-up!
But how do you know when to schedule a tune-up? If you notice any warning signs, it’s best to have a professional examine your vehicle before a minor issue turns into a costly repair.
Why Choose Brentwood Door Co., Inc.?
Choosing the right garage door company is just as important as choosing the right door itself. With over 60 years of experience, Brentwood Door Co., Inc. has built a reputation for quality workmanship, reliability, and outstanding customer service. We understand that a properly maintained garage door is more than just a convenience; it also concerns safety, security, and long-term savings.
When you trust us with your garage door maintenance, you get expert care from a team that values professionalism, transparency, and customer satisfaction.
Here’s what sets us apart:
Every technician on our team is professionally trained and fully insured, so you can have peace of mind knowing that your garage door is in expert hands. We take pride in our craftsmanship and ensure that maintenance is done correctly and safely.
We know your time is valuable, and a malfunctioning garage door can disrupt your day. That’s why we respond quickly, arrive on time, and complete maintenance efficiently—without cutting corners.
We believe in fair, transparent pricing, so you won’t have to worry about hidden fees or surprise charges. We aim to provide high-quality service at reasonable rates while keeping garage door maintenance affordable.
As a family-owned business serving Nassau and Suffolk Counties since 1960, we understand the needs of Long Island homeowners and businesses better than anyone. Our reputation is built on decades of trust, repeat customers, and referrals.
Experience matters when it comes to keeping your garage door in peak condition. Brentwood Door Co., Inc. has a dedicated team that ensures your garage door remains safe, smooth, and reliable for years.
Schedule Your Maintenance Today!
Don’t wait until your garage door stops working! Regular maintenance keeps your home or business secure and saves you from unexpected repair bills.
Call us at (631) 218-8888 to schedule a maintenance check-up.
Visit our showroom at 1607 Lakeland Ave, Bohemia, NY 11716, to see our quality doors in person.
Or simply contact us online to book your service today!


Keep Your Garage Door in Top Shape with Brentwood Door Co., Inc.
Your garage door is essential to your home or business—don’t let it fall into disrepair. With expert maintenance from Brentwood Door Co., Inc., you’ll enjoy a smooth, quiet, and hassle-free garage door for years.
Professional Service | 🔹 Experienced Technicians | 🔹 60+ Years of Trust
Call (631) 218-8888 Today!