How much does garage door repair cost?

Garage door repair costs vary depending on the issue. Simple repairs like replacing a remote or adjusting sensors typically range from $75-$150. Spring replacement usually costs $150-$350 for a single spring or $250-$500 for a pair. Panel replacement can range from $200-$800 depending on the door type. At Garage Door Company Covina, we provide free estimates so you know exactly what to expect before any work begins. We also offer competitive pricing and stand behind our work with a lifetime warranty on all repairs.

How long does it take to replace a garage door?

A standard garage door replacement typically takes 3-5 hours from start to finish. This includes removing the old door, installing the new door and tracks, setting up the opener, and testing all safety features. More complex installations, such as custom doors, doors requiring structural modifications, or commercial installations, may take a full day or longer. Our experienced technicians work efficiently to minimize disruption to your schedule while ensuring quality installation.

Should I repair or replace my garage door?

The decision to repair or replace depends on several factors: the age of your door (doors over 15-20 years old often benefit from replacement), the extent of damage, energy efficiency needs, and your budget. Minor issues like broken springs, worn cables, or opener problems are usually worth repairing. However, if you're facing multiple repairs, significant panel damage, outdated safety features, or poor insulation, a new door may be more cost-effective long-term. We're happy to assess your door and provide honest recommendations based on your specific situation.

When to Replace Weather Stripping & Seals in Covina: Signs You Can't Ignore

2026-06-20 7 min read A2Z Garage Doors

A customer called last Tuesday with water pooling inside her garage after a heavy Covina rain. She'd ignored small drafts around the door frame for months. The bottom seal had cracked months earlier, but she assumed it wasn't urgent. By the time she called Garage Door Company Covina, the damage had spread to her stored boxes and tools. Weather stripping and seals fail silently, but catching the signs early saves hundreds in water damage, energy waste, and pest intrusion.

Why Weather Stripping Fails

Garage door seals don't last forever. Most weather stripping degrades within 5 to 7 years depending on Covina's sun exposure and temperature swings. The rubber or vinyl material becomes brittle, cracks form, and the seal loses contact with the door frame. This happens faster in Southern California homes because UV rays penetrate year-round, even in mild climates.

The threshold seal at the bottom takes the most punishment. It compresses under the weight of the closing door, flexes with temperature changes, and sits exposed to rain, dirt, and debris. When that seal fails, water doesn't just drip inside. It pools, seeps into concrete, and creates conditions for mold and structural decay.

Five Warning Signs Your Seals Need Replacement

Visible cracks or peeling rubber. If you can see daylight around the edges of your closed door, or the rubber looks shredded, replacement is overdue. Don't wait for the next rain event.

Drafts and temperature loss. Feel cold air flowing under the door in winter, or hot air escaping in summer? A degraded bottom seal and side weather stripping let conditioned air escape. Your HVAC system works harder, and your energy bill climbs.

Water pooling in the garage. This is the red flag that should trigger immediate action. Water entry means the threshold seal has failed or gaps have formed along the frame. Moisture inside a garage leads to rust, mold, and structural damage that costs far more than a seal replacement.

Pest and insect entry. Rodents, spiders, and cockroaches find their way in through gaps in weather stripping. If you're noticing more bugs or evidence of mice, seals are likely compromised.

Noise and vibration. A door that rattles during wind or sounds loud when closing may have lost the cushioning effect of intact seals. This also signals air leakage and reduced insulation.

**Need weather stripping & seals in Covina today?** Call (424) 581-0740. we cover same-day service across the area.

How Much Does Replacement Cost?

The cost of weather stripping and seal replacement varies based on your door type and the extent of damage. A basic bottom seal replacement typically runs $150 to $300, while a full perimeter seal package (bottom, sides, and top) ranges from $300 to $600. Garage Door Company Covina provides a free estimate so you understand exactly what you're paying for before work begins.

Don't let cost concerns delay you. The price of a seal replacement is a fraction of what water damage remediation costs. If you've noticed any warning signs, get a same-day estimate by contacting us today.

DIY vs. Professional Replacement

You might be tempted to buy replacement seals online and install them yourself. Some homeowners succeed, but most face problems. The door must be perfectly balanced during installation. If it isn't, improper seal contact causes the door to bind or fail prematurely. A professional installer ensures the door closes smoothly and seals make full contact across the entire frame.

This work also requires understanding local building codes and garage door mechanics. For homeowners in Covina and nearby areas, professional installation protects your warranty and guarantees the job is done right. Learn more about when garage door maintenance becomes a safety issue and when to call in experts.

Seasonal Timing in Covina

If you're planning replacement, spring is ideal in Covina. Temperatures stabilize, rain tapers off, and you can schedule work without weather delays. However, don't wait for a convenient season if you're already seeing signs of failure. Water damage doesn't respect schedules. For emergency situations, same-day service is available.

Weather stripping and seals protect more than your comfort. They guard against costly structural damage, energy waste, and safety hazards. If your door shows any warning signs, the time to act is now.

Contact Garage Door Company Covina at (424) 581-0740 or schedule a free quote to have your seals inspected and replaced if needed. We serve all of Covina and surrounding areas with prompt, professional service.

Frequently Asked Questions

How long do garage door weather strips last? Most weather stripping lasts 5 to 7 years in Covina's climate. UV exposure, temperature swings, and regular door use accelerate wear. Inspect seals annually and replace them as soon as cracks or gaps appear.

Can I replace weather stripping myself? While possible, professional installation ensures proper door balance and seal contact. Incorrect installation can cause binding, premature failure, or safety issues. We recommend hiring a professional for best results.

What's the difference between a bottom seal and side weather stripping? Bottom seals (thresholds) compress under door weight and face the most wear. Side weather stripping lines the frame edges. Both are essential for blocking drafts, water, and pests. Full replacement includes both.

How quickly should I replace a cracked bottom seal? Replace it within two weeks. Cracks allow water entry, which causes mold and structural damage fast. Even small cracks expand under door movement and temperature changes.

Does weather stripping affect garage door insulation? Yes. Intact seals work with insulation to maintain temperature control. A failed seal reduces your insulated door's effectiveness, increasing heating and cooling costs year-round.

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