Garage door weatherstripping installation
Leave it better than you found it
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Colin is the guy you should choose. Professional, intelligent, friendly, punctual and great value /reasonable cost. Everything you would want... read more in a garage door specialist and more. After a few not so good and one nightmare experience with “local” companies, so glad to have found Colin and A1A. You will be very happy if you hired them as well.
Nick K
September 28, 2026 -
I called Colin and he came within an hour and was friendly, super knowledgeable and ended up doing a complete... read more service on my garage door. The price was super fair. I highly recommend using Colin with any garage door installations, repairs or servicing.
Torben Corneliussen
September 26, 2026 -
We had two garage door openers that needed to be replaced and reached out to A1A Garage Door Service. Colin... read more came out the same day and gave us several options for new openers. He returned the very next day and installed both of them. While he was here, Colin also replaced the rollers, cables, and sprockets. He was knowledgeable, professional, and did a great job from start to finish. We now have 2 very quiet and super smooth garage doors. The quick response and excellent service were greatly appreciated. We highly recommend Colin and A1A for anyone needing garage door service or repairs. Great experience all around!
Laurie Pardini
September 26, 2026 -
A1A garage door service was awesome from start to finish. Colin made it easy to select the garage door we... read more wanted at a great price. His team was efficient, Clean, Organized and knew what they were doing. Door was installed in one day and he even returned the next day to provide an additional remote control, made sure our phones were synchronized to the opener and the garage door was working properly. Highly recommend this company. Thank you for your service to this community.
Ann Roggenbuck
September 24, 2026 -
Colin has been great. I have a 15 yo garage and unfortunately springs and operator needed to be replaced. He... read more took the call and immediately was there to save the day. He worked with me every step of the way and ensured I got what I needed. He continued to exceed expectations and go above and beyond cleaning all existing parts to help the lifespan of garage. Highly recommended!!!
Andrew Miltiades
September 21, 2026 -
Truly exceptional in all regards. Professional, courteous, friendly, trustworthy. Colin is the type of person that you would... read more hire if this were your business and you wanted the best to represent you and your best interests. Top notch materials and products , easily explained and excellent prices. Colin and A1A earn my highest recommendation.
Barry Druschel
September 21, 2026 -
A1A Garage Door Service delivered a flawless experience end‑to‑end — both the sales and installation process were exceptional. Colin... read more and his team helped us order the exact door we wanted with zero sales pressure, and the installation was precise, clean, and professional. It’s our pleasure to recommend this outstanding 5‑star local company.
Kevin
September 15, 2026 -
Working with Colin from A1 garage doors was great. He was always very professional and a clear Communicator. We... read more always knew what to expect.. Their installation was second to none and we are very happy with the final product. We also feel very taken care of in the event we would have any issues and we know that they would be always available for any type of maintenance and or service call. I don’t see this happening, but it’s a nice feeling to have after spending such a large amount of money on some very nice high-end garage doors. The doors have been working flawlessly and the fit was perfect. We highly recommend them!👍👍
Stephen Bell
September 9, 2026
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Weatherstripping Installation
Weatherstripping is one of the smallest parts of a garage door system, but it does some of the biggest work. It seals out drafts, water, dust, pests, and the worst of the weather, keeping your garage cleaner, drier, and more comfortable. A1A Garage Door Service and Installation provides weatherstripping installation in Novato, CA for homeowners ready to seal up the gaps along the bottom and sides of their door. With 34 years of experience, our licensed team handles every installation with precision and attention to detail.
LOCATIONS
Mill Valley
San Rafael
Novato
Larkspur
San Anselmo
Corte Madera
Belvedere
Sausalito
Ross
Fairfax
Tiburon
San Francisco
Mill Valley
San Rafael
Novato
Larkspur
San Anselmo
Corte Madera
Belvedere
Sausalito
Ross
Fairfax
Tiburon
San Francisco
Effective Weatherstripping Installation Services
Weatherstripping installation covers the rubber or vinyl seals that run along the bottom of the door, up the sides, and across the top. Over time, those seals harden, crack, shrink, or pull away from the door, leaving gaps that let in cold air, rainwater, and debris.
Our weatherstripping service is built for homeowners who want their garage properly sealed without guesswork. We assess the existing seals, identify where the gaps are, and install fresh weatherstripping that fits the door and the opening correctly. Done right, the garage stays drier, the door insulates better, and the rest of the system isn’t fighting against weather it shouldn’t have to deal with.
Weatherstripping Installation in Novato, CA
Homeowners in Novato deal with a mix of cool nights, wind exposure, and seasonal rain, all of which take a toll on the seals around a garage door. Once the weatherstripping starts to fail, the garage gets drafty, water seeps in along the floor, and the door loses some of its insulating value.
We work with Novato homeowners to install fresh weatherstripping that seals the door properly, so the garage stays protected and the door performs the way it should.
Our Other Garage Door Services
We install new garage doors built for long-term performance, security, and curb appeal.
We diagnose and repair issues across the full system, restoring safe performance with durable parts.
Routine maintenance keeps your door running smoothly and helps prevent bigger repairs down the road.
We install new openers and repair existing systems so your door cycles reliably.
We replace worn and broken springs with properly rated components for safe, balanced operation.
We straighten or replace bent tracks and worn rollers to smooth out movement.
We replace damaged or aging panels to restore the look and integrity of your door.
When your door fails unexpectedly, we respond quickly to get your home secure again.
We thoroughly inspect every working part to catch wear and safety issues early.
What Sets A1A Garage Door Service and Installation Apart
Licensed Garage Door Professionals
Our technicians are trained and licensed to work on residential garage door systems, meeting the standards of a licensed California garage door business.
34 Years of Combined Team Experience
Our team has worked on garage doors for over a decade, so we know what to look for and how to deliver work that lasts.
A Trusted Name With Countless Satisfied Customers
A1A Garage Door Service and Installation has earned the trust of countless satisfied customers, one job at a time.
Licensed and Insured for Your Protection
We are fully licensed and insured, and we follow industry standards and regulations on every job.
Transparent Communication From Start to Finish
We keep you informed at every step, so you always know what's being done and why.
Precision and Attention to Detail on Every Job
We work with precision and attention to detail, making sure every job is done right the first time.
Our Process
Every weatherstripping installation starts with an inspection of the door’s existing seals. We check the bottom seal, the side and top seals, and the floor surface the door closes against, looking for gaps, cracks, and signs of wear.
From there, we diagnose what the door needs, share our findings with you, and walk through the recommendation. Once you’ve approved the work, we remove the old weatherstripping, install fresh seals that fit your door, and close the door to confirm a clean, even seal along every edge before we leave.
Areas We Serve
A1A Garage Door Service and Installation is based in Novato, CA, and we work with homeowners throughout Marin County, including San Rafael, Mill Valley, Larkspur, and the surrounding areas.
Frequently Asked Questions
Our technicians begin by inspecting the door and walking you through what they find before any work starts. From there, we handle the service with precision and attention to detail, making sure every step is done right. Before we leave, we confirm the work with you so you know exactly what was completed and how your door is operating.
Yes. We believe in transparent communication from start to finish. Before any work begins, our technicians explain what needs to be done and why, and answer any questions so you can make an informed decision before we move forward.
We work with precision and attention to detail on every service, making sure the job is done right. Our focus is on delivering exceptional service that not only meets your expectations but exceeds them, with results that enhance the security and curb appeal of your property.
A garage door is one of the largest moving systems on your property, and the work needs to be handled by qualified professionals. A1A Garage Door Service and Installation is fully licensed and insured, and we adhere to industry standards and regulations on every job, so the service is performed safely and to the requirements of a licensed California garage door business.
A1A Garage Door Service and Installation has 34 years of experience in the garage door industry. Over that time, we have become a trusted name in the business and served countless satisfied customers, which means your service is handled by a team that has seen and worked through a wide range of door issues.
Yes. A1A Garage Door Service and Installation offers a full range of garage door services, including installation, repair, and maintenance. If your door needs more than one type of service, our technicians can take care of it on the same visit when possible, so you do not have to schedule multiple appointments.
Schedule Weatherstripping Installation in Novato, CA
A properly sealed garage door keeps your space drier, cleaner, and better insulated. Our licensed technicians in Novato and the surrounding Marin County area deliver effective weatherstripping installation backed by over a decade of experience and honest service from a trusted local team.





