Once the chain is secure, separate it from both sides of the trolley. Disconnect the rail from the header bracket and move the rail off to one side. Slide off the old trolley, and slide on the new one. Reattach the chain and adjust the chain tension. Replacing the trolley on a belt drive and replacing it on a screw drive are similar procedures. A new trolley will cost $25 to $40 depending on your model.
Great service all around! Friday night issue with other service company… Aaron’s didn’t turn me down in resolving the fact that I had NO use of my door until Monday. They sent a very well experienced technician on Saturday morning. He was prompt, explained everything very well, advised on next service needs (without being sales-y) and did an awesome job! Thanks again!!!
Thank you for visiting Precision Garage Door Service of Seattle. We specialize in the repair of residential garage doors, openers, sales, service, & installation. Where ever you live along the Wasatch front, You have my personal guarantee that your experience with us will be professionally handled from start to finish. Your service will be provided by qualified & certified technicians that have completed the most extensive & rigorous training in the industry. We are proud of our environmentally sensitive business practices. Please give us a call to discuss your specific needs. We look forward to serving you.
We have been passionately serving our communities and their garage doors for over 20 years. We love to give back to all the people we serve each day and we try to show it by giving back to the community with charity events and small donations to our customers’ favorite charities! There is nothing more satisfying that being positively involved in the neighborhoods that we take care of every day. At Neighborhood Garage Doors, not only is making an impact in the community important to us, but we really care about your door. Having a well kept garage door is crucial to keeping your home safe because it is a favorite entry point for burglars. Along with safety and peace of mind, having a new and well maintained garage door increases the value and curb appeal of your home. If you find a great deal on new garage doors you can actually re coup more than what it cost to have them installed. The national average for recouped cost at resale for a garage door replacement is about 93%, so when it comes time to make the decision, you need to make sure you have a company on your side that will help guide you through the investment.
At PK Garage Door, we firmly believe that an installation properly done is the key to a top-performing garage door system. Well-experienced, we understand and follow the highest safety standards in the industry. In addition, Garaga has certified our company as one of their Garaga Expert dealers, which means we meet their strict criteria for technical expertise and professionalism.    
I am writing this review on 9/6/2018. We spent over $1000.00 on our garage door to have basically all new parts but that is not the reason for this review. After all of the work the door still closed rather hard, I called on Sunday 9/2/2018 and asked if someone could come by and check to see if it can be adjusted so it does not close so hard. I asked if there would be a charge and was told no. Today a tech named Adam came and my wife told me he was the most rude arrogant and condescending individual that has ever come to our home, My wife was so upset they way he talked down to her. You may want to call so she can give you the whole story. Our phone num
Used your company years ago from the phone book and was very pleased with repair service. You more than met our expectations on services performed (2) recently by Cal then install of new door and opener today by Jeff. Professional work performed by polite, courteous and professional employees. Rate your company 5 stars and would highly recommend you. It has been an enjoyable experience working with you. Jim & Linda Driskell
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After you’ve ordered your new garage door, we’ll perform a site inspection to confirm your door size. We’ll contact you to schedule the installation, and our professional installers will do the rest. They’ll deliver your door, take down the old door, reconnect your opener if there is one, seal your perimeter and provide a final walk-through where they’ll clean up the area and haul away your old door. Additional fees for haul away may apply in some markets. We are happy to provide answers to questions you may have at the time of your garage door and opener installation.

Garage doors are the largest moving object inside your home. If you have a problematic garage door, it compromises the safety of your family and home. Overhead Door Company of Atlanta is a professional company you can count on. We provide you with quality service at a reasonable price. We offer FREE estimates on replacement garage doors and are spring replacement specialists. 24 hours a day 7 days a week we are your number one garage door repair service.


Great!  We specialize in all sorts of garage door repair work.  Working around the garage door can be fairly dangerous if you’re trying to repair this issue on your own.  Most garage door companies will quickly remind folks about this, and it’s true.  Their are some hazards to watch out for when working around these heavy and high tension doors.  We recommend you give an expert a call to address the issue in a safe and timely manner for you.
A1 Garage Door Service is the trusted service provider in installing, servicing and repairing all kinds and types of garage doors. We encourage you to check out the reviews of the people of Phoenix and Chandler on the kind of garage door service that we provide. Our customers have consistently given us A+ ratings on BBB, 5-star ratings on Yelp and the Super Service Award on Angie’s List to express their satisfaction on our service.
Safe automatic door openers. All automatic openers must now have an auto-reversing mechanism and photoelectric eyes located near the floor on both sides of the door (see photo). If the door is closing and the beam between the eyes is interrupted, the door will automatically reverse. If the eyes aren’t connected, the door won’t operate. For instructions on how to install a new garage door opener, see How to Install a Garage Door Opener.
Since their invention in the 1920s, electric garage door openers have come a long way. Garage door openers work by using a trolley connected to an arm that attaches to the top of the garage door and slides back and forth on a track, which opens and closes the garage door. When operating the motor, a chain or belt turns and pulls the trolley along the track. A good garage door opener will have a horsepower of 1/2 HP, 3/4 HP, or 1-1/4 HP. Garage door openers have the ability to open and close a limited number of times in power outage emergencies. Security is something else to consider when purchasing an opener. It's helpful to have sensors that will stop the operation of the garage door when a person, vehicle, or other obstacle is in the way.
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