How much does it cost to replace a garage door spring?

The cost of replacing a garage door spring typically ranges from $150 to $350, depending on the type of spring (torsion or extension), the size of your door, and whether one or both springs need replacement. Torsion springs, which are mounted above the door, are generally more expensive but last longer and provide smoother operation. We always recommend replacing both springs at the same time if one breaks, as the other is likely near the end of its lifespan as well. Our technicians provide upfront pricing before any work begins, so you'll never be surprised by the final cost. We also offer emergency spring replacement services for those unexpected situations when you need your garage door working right away.

How often should I have my garage door serviced?

We recommend having your garage door professionally serviced at least once a year to ensure safe and reliable operation. During a maintenance visit, our technicians will lubricate all moving parts, inspect springs and cables for wear, check the balance and alignment of the door, test safety sensors and auto-reverse features, tighten all hardware, and identify any potential issues before they become major problems. Regular maintenance can extend the life of your garage door by several years and prevent costly emergency repairs. If your door is used more frequently than average (such as a business or multi-vehicle household), consider scheduling service every six months. Between professional visits, you can keep your door running smoothly by applying a silicone-based lubricant to the rollers, hinges, and tracks every few months.

Do you offer same-day garage door repair service?

Yes, we offer same-day garage door repair service throughout Laguna Hills and all of Orange County. We understand that a broken garage door can disrupt your entire day and even pose a security risk, which is why we prioritize fast response times. In most cases, if you call us in the morning, we can have a technician at your home the same afternoon. For true emergencies—such as a door that won't close or a broken spring that has left your vehicle trapped inside—we offer 24/7 emergency service with even faster response times. Our service trucks are fully stocked with common parts and hardware, so most repairs can be completed on the first visit without waiting for parts to be ordered. When you call, we'll provide an estimated arrival window and our technician will confirm when they're on the way.

Weather Stripping & Seals in Laguna Hills: Stop Energy Loss Now

Name: Garage Door Laguna Hills
Address: 1 Heather Hill Ln, Laguna Hills, CA, 92653, US
Telephone: 949-710-3420
Price range: $$

2026-04-23 7 min read

Most people don't think about their garage door until something breaks.but by then, you've already lost money through poor seals and drafts. Weather stripping and seals are the quiet workers that keep your garage comfortable, your energy bills reasonable, and pests out. After 15 years on service calls across Orange County, I can tell you: a worn bottom seal or deteriorated threshold is one of the easiest fixes that pays back big.

Why Weather Stripping Matters in Laguna Hills

Laguna Hills sits in a coastal climate where temperatures swing between cool mornings and warm afternoons. Your garage door takes the brunt of that temperature change. Without proper weather stripping and seals, you're essentially leaving a gap for conditioned air to escape.and for outside air, dust, and even small rodents to slip in.

A worn bottom seal or failing threshold isn't just an inconvenience. It costs real money. Homes with poor garage door sealing can lose 10,15% of their heating and cooling efficiency. If your garage connects to your house (most do), that draft travels through to your living spaces. Over a year, that adds up on your utility bill.

The good news? This is preventable maintenance.

Signs Your Seals Need Replacement

Look for these red flags during your next walk around the garage:

Visible cracks or splits in the rubber bottom seal are the most obvious sign. If you can see daylight under the door when it's closed, the seal has failed.

A noticeable draft along the bottom or sides when the door closes tells you the threshold or side seals aren't doing their job. Feel around the perimeter.cold air shouldn't move past a properly sealed door.

Pest droppings or insect activity inside the garage often traces back to gaps in the seal. Mice and bugs are tiny; they only need a crack.

Visible wear, hardening, or brittleness in the rubber means UV and temperature cycles have broken down the material. Once rubber hardens, it won't compress properly against the frame.

If you've noticed any of these, we recommend getting an estimate soon. Small problems become expensive when water or pests start getting in.

**Need weather stripping & seals in Laguna Hills today?** Call 949-710-3420. we cover same-day service across the area.

Types of Seals and What They Do

Your garage door uses several types of seals, and each serves a purpose.

Bottom seal (or bottom weather seal) is the rubber strip attached to the bottom of the door. It's the most common wear point because it takes impact, temperature cycling, and ground contact. Replacing a bottom seal typically costs $150,$300 and takes under an hour.

Side seals run vertically along the left and right edges of the door. They prevent drafts from slipping in at the jambs. These wear more slowly but should still be inspected annually.

Top seal sits at the top of the door where it meets the header. Often overlooked, a failing top seal lets heat escape and rain can find its way in during storms.

Threshold is the horizontal section at the bottom of the frame (the sill). A damaged threshold forces the bottom seal to work harder and often causes misalignment. If your door doesn't sit flush at the bottom, the threshold might be the culprit.

For a complete picture of your door's condition, read our guide on warning signs your garage door needs repair. Sometimes seal issues are part of a bigger problem.

Cost and Same-Day Service

Replacement cost depends on which seals need work and the size of your door. A standard bottom seal replacement runs $150,$300. If multiple seals are worn, expect $400,$700 for a full refresh. Side and top seals add $100,$150 each.

We offer same-day estimates and repairs across Laguna Hills and the surrounding Orange County area. Call us for a free assessment.there's no obligation, and we'll tell you exactly what needs work and what can wait.

Most homeowners put off seal work because they think it's expensive. The truth is, a $250 seal replacement today beats a $1,200 insulation problem or pest damage next year. Prevention is always cheaper.

How Often Should Seals Be Replaced?

Garage door weather stripping typically lasts 5,7 years in our climate. The coastal sun, salt air, and temperature swings accelerate wear. If you haven't replaced seals in that timeframe, schedule an inspection.

Some people also upgrade to insulated garage doors when seals fail repeatedly.that's a longer-term solution that improves energy efficiency even more.

---

Take 10 minutes this week to walk around your garage door. Look for cracks, feel for drafts, and check the threshold. If something looks worn, don't wait for it to get worse. A small seal problem is a quick, affordable fix. A big draft problem costs money every month.

Ready to stop the energy loss? Call Garage Door Laguna Hills at 949-710-3420 or visit our contact page to book a same-day estimate. We'll assess your seals and give you a clear cost before any work starts.

Frequently Asked Questions

What's the difference between a bottom seal and a threshold? The bottom seal is the rubber strip attached to the bottom of the door itself. The threshold is the metal or rubber section in the frame at the floor. Both work together.if either fails, drafts get in.

Can I replace weather stripping myself? Bottom seals are DIY-friendly if you're handy. Side and top seals require more precision. Thresholds often need professional tools. When in doubt, call us.a wrong installation can cause alignment problems.

How do I know if my seals are failing? Visible cracks, daylight under the door, drafts, or pest activity are all signs. Feel along the bottom and sides with your hand on a breezy day.

Does my garage door need to be insulated if I fix the seals? Not necessarily. Good seals help significantly. Insulation adds more efficiency, especially if your garage connects to your living space.

How quickly can you get here for a seal replacement? We offer same-day service across Laguna Hills. Call 949-710-3420 to check availability.most jobs are done in under two hours.

Back to Blog