How quickly can you fix my broken springs?

In most cases, we can fix broken springs the same day you call. Our service vehicles are stocked with the most common spring sizes, and our technicians are trained to handle all types of residential and commercial springs. During business hours, we typically arrive within 30-minutes in our primary service area. For emergency calls outside business hours, we aim to be there within 2 hours. The actual repair usually takes 30-60 minutes once we arrive. We recommend calling as soon as you notice a problem – a broken spring means your door is inoperable and potentially unsafe.

What causes broken springs in garage doors?

Garage door springs break due to several factors. The most common cause is simple wear and tear – springs are rated for a specific number of cycles (typically 10,000), and once they reach that limit, failure becomes likely. Other contributing factors include: rust and corrosion from humidity and temperature changes; lack of maintenance (springs should be lubricated twice yearly); poor quality springs from the original installation; temperature extremes common here in New Hampshire; and imbalanced doors that put extra stress on the springs. Our climate in the Upper Valley is particularly hard on springs due to the wide temperature swings between seasons.

Do you offer financing for new custom door installations?

Yes, we offer several financing options to make your new garage door affordable. We partner with leading financing companies to provide: 0% interest for 12 months on qualified purchases; low monthly payment plans up to 60 months; quick approval process (often same-day); no prepayment penalties. A new custom garage door is a significant investment that can increase your home's value by 4% or more. We believe everyone should have access to quality garage doors, which is why we work to find financing solutions that fit your budget. Ask our technicians about current promotions and financing specials.

How often should I have my garage door serviced?

We recommend professional maintenance at least once per year, ideally in the fall before winter weather arrives. However, homes that use their garage door frequently (more than 4 times daily) or in harsh conditions should consider twice-yearly service. Between professional visits, homeowners should: visually inspect springs and cables monthly; test the auto-reverse feature monthly; lubricate moving parts every 3-4 months; listen for unusual sounds during operation. Our annual maintenance program includes two visits per year and provides the best protection for your investment.

What brands of garage doors do you install?

We install garage doors from all major manufacturers including Clopay, Amarr, Wayne Dalton, CHI, and many others. We're not locked into any single brand, which means we can recommend the best door for your specific needs and budget. Whether you want an insulated steel door, a beautiful wood carriage house style, a modern aluminum and glass design, or an economical non-insulated option, we have access to it. We'll help you compare options and choose the door that best fits your home's style, your climate needs, and your budget.

Is it safe to repair a garage door myself?

While some minor maintenance tasks like lubrication are safe for homeowners, most garage door repairs are dangerous and should be left to professionals. The springs that lift your door are under tremendous tension – enough to cause serious injury or death if mishandled. Even seemingly simple repairs can lead to problems if done incorrectly. Additionally, improper repairs can void your door's warranty and may not meet local building codes. Our technicians are trained, insured, and equipped with the proper tools. For your safety, please call us for any repair beyond basic maintenance.

What is your warranty coverage?

We stand behind our work with one of the best warranties in the industry. All labor is covered by our 10-Year warranty. Parts warranties vary by manufacturer but typically range from 1 year to lifetime depending on the component. Our spring installations come with a minimum 3-year warranty on parts. If anything we install or repair fails due to workmanship issues, we'll fix it at no charge. We've been in business for over 40+ years because we do things right the first time – and we stand behind that commitment.

Do you provide emergency service?

Yes, we offer 24/7 emergency service for urgent garage door issues. Common emergencies include: broken springs leaving your door inoperable; door off track creating a safety hazard; opener failure when you need to leave for work; security concerns from a door that won't close. Our emergency line is always answered by a real person who can dispatch a technician to your location. While we try to maintain fair pricing even for after-hours calls, emergency service may carry a modest additional fee during nights and weekends. For true emergencies affecting your safety or security, call us anytime at (978) 440-2754.

How long does a garage door installation take?

A typical residential garage door installation takes 3-5 hours for a single door, or 5-8 hours for a double door. This includes removing the old door and hardware, installing the new door, setting up the opener (if included), programming remotes, and testing all safety features. Custom or commercial installations may take longer. We always complete installations in a single visit – you won't be left without a functional garage door overnight. Before we leave, we'll demonstrate proper operation and answer any questions you have about your new door.

What areas do you serve?

We proudly serve the entire Upper Valley region, including Lebanon, Hanover, White River Junction, Windsor, Claremont, Newport, Plainfield, Cornish, Charlestown, Springfield, Ascutney, and surrounding communities in both New Hampshire and Vermont. Our headquarters is in Lebanon, NH, which allows us to reach most locations within 30 minutes. If you're unsure whether we service your area, please give us a call – we may be able to accommodate you even if you're slightly outside our normal coverage area.

Garage Door Safety Features in Lebanon, NH: Photo Eye and Auto-Reverse Explained

Name: Garage Door Lebanon
Address: 1 Pine St, Lebanon, 03766, US
Telephone: 19784402754
Price range: $$

2026-07-19 7 min read

Most people don't think about their garage door until something goes wrong, and by then, it's often too late. Your garage door is one of the heaviest moving objects in your home, weighing between 300 and 500 pounds. Without proper safety features, it can cause serious injury or death. Two critical systems protect you: the photo eye and the auto-reverse mechanism. Understanding how they work could save your family from a preventable tragedy.

What Is a Photo Eye, and Why Does It Matter?

A photo eye is a safety sensor mounted on both sides of your garage door opening, typically 6 inches above the ground. These infrared sensors create an invisible beam across the doorway. If anything interrupts that beam while the door is closing, the door stops immediately and reverses direction.

This feature exists because children, pets, and unsuspecting people can be caught beneath a closing door in seconds. A child reaching for a toy. A pet running through. A car backing up. The photo eye doesn't judge the obstruction; it simply stops the door.

In Lebanon, NH, winters bring snow and ice that can accumulate on the garage floor. Debris, toys, and seasonal clutter often sit in the door's path without homeowners realizing. A functioning photo eye catches these hazards before they become disasters. If your photo eyes are misaligned, dirty, or non-functional, your door will close on anything in its way.

Signs Your Photo Eye Needs Attention

Look for these red flags: your door closes then reverses for no apparent reason, the LED lights on the sensors are dim or dark, or your door won't close at all. Dirt, spider webs, and condensation commonly block the lens. A simple wipe with a soft cloth often fixes the problem. If cleaning doesn't work, the sensor may need replacement or realignment. This is not a do-it-yourself repair; misaligned sensors create a false sense of security.

Auto-Reverse: The Backup System That Saves Lives

Auto-reverse is your second line of defense. This mechanism forces the door to reverse direction if it encounters unexpected resistance while closing. Think of it as a pressure-sensitive safety net. If the photo eye fails and something is beneath the door, the auto-reverse detects the obstruction through force and stops the door.

Federal safety standards have required auto-reverse on all garage doors since 1993. However, older systems or poorly maintained doors may have weak or non-functional auto-reverse. The system relies on a sensitive force-sensing mechanism that must be calibrated correctly. Too sensitive, and the door reverses at every minor resistance. Too weak, and it won't stop a child's hand.

We've responded to calls in Lebanon where auto-reverse failed, and homeowners discovered the problem only after a near miss. One family's 4-year-old had her arm caught briefly before the door reversed. Another found their dog trapped underneath. These situations haunt families for years.

**Need garage door safety in Lebanon today?** Call 19784402754. we cover same-day service across the area.

Testing Your Safety Features Regularly

You should test both systems monthly. For the photo eye, wave your hand across the beam while the door is closing. It should reverse immediately. For auto-reverse, close the door normally, then place a 2x4 board on the ground in the door's path. The door should reverse when it touches the board.

If either test fails, stop using your door and call a professional immediately. Don't assume it's a minor issue. Learn more about testing your garage door safety features in Lebanon to ensure you're doing it correctly.

Many homeowners skip these tests because they assume their door is fine. That assumption is dangerous. Photo eyes drift out of alignment from vibration, temperature changes, and minor impacts. Auto-reverse mechanisms wear out over time. These aren't one-time installations; they're systems that require ongoing attention.

What to Do If Your Safety Features Aren't Working

If testing reveals a problem, don't delay. A non-functional photo eye or weak auto-reverse puts your entire household at risk. The cost of repair is minimal compared to the cost of an emergency room visit or worse.

Garage Door Lebanon can test both systems, identify the problem, and provide an estimate for repairs same-day. Whether you need sensor realignment, cleaning, replacement, or auto-reverse recalibration, our team handles it professionally. Schedule a free quote and protect your family today.

Your garage door safety is also connected to other maintenance concerns. If your garage door springs are failing, the entire system becomes less stable, and safety features may not function properly. Springs last roughly 7 to 9 years under normal use, and they wear faster in cold climates like ours.

Taking Action in Lebanon and Beyond

Garage door safety isn't optional; it's essential. Whether you live in Lebanon proper or nearby areas like Hanover or West Lebanon, the same risks apply. Your photo eye and auto-reverse system are the only things standing between your family and a serious accident.

Don't wait for a close call. Contact us today at 19784402754 to schedule your safety inspection. Our team will test everything, explain what you're seeing, and fix any problems on the spot. Your family's safety is too important to ignore.

Frequently Asked Questions

How often should I test my garage door's safety features? Test your photo eye and auto-reverse monthly. Wave your hand across the beam while closing, and place a board in the door's path to check auto-reverse. Either test failing means you need immediate professional service.

Can I clean the photo eye sensors myself? Yes. Use a soft, dry cloth to gently wipe each lens. Avoid spraying water directly on sensors. If cleaning doesn't fix the problem, the sensor is likely misaligned or damaged and needs professional repair.

What does it mean if my door reverses for no reason? Your photo eye may be dirty, misaligned, or detecting a false obstruction. Leaves, snow, or debris near the sensors cause false reversals. Have the sensors professionally inspected and cleaned if the problem persists.

How much does it cost to replace a photo eye sensor? Photo eye replacement typically costs between $150 and $300 per sensor, including labor. See our garage door safety pricing guide for more repair cost information.

Are older garage doors still safe without modern auto-reverse? No. If your door was installed before 1993 or lacks auto-reverse, it's a serious safety hazard. We recommend upgrading to a modern system with full safety features. Contact us for an estimate on garage door opener upgrades.

Back to Blog