How do garage door sensors work?

• <div><p>Garage door sensors work by using infrared beams to detect objects in the door’s path. One sensor sends a beam while the other receives it. When the beam is broken—say, by your car or anything else—the sensors signal the door to stop or reverse. It’s all about safety and making sure nothing gets trapped under the door. If they’re misaligned, the beam doesn’t connect, and <a href="https://www.angi.com/articles/how-does-garage-door-opener-work.htm">the garage door might stay open</a> or close regardless of obstructions. </p></div>

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Q: Are glass garage doors insulated?

• <div><p>One of the biggest disadvantages of glass garage doors is that they are not the best at insulating your garage. In the summer, heat can enter through the glass, while in the winter, heat can escape through the glass, increasing your electricity and gas bills as you crank up your HVAC unit. You can help mitigate the poorer insulation by investing in insulated glass and insulating your garage.</p></div>

Q: How long do garage doors last?

• <div><p>Garage doors generally last between <b>15 to 30 years</b>, depending on many factors. Your location plays an essential role in your garage door&rsquo;s lifespan&mdash;doors exposed to harsh elements like heavy rain or intense heat might not last as long as those installed in a milder climate. How often you use your garage door also factors into its overall lifespan. Generally, standard garage door springs can withstand 20,000 cycles, whereas tension springs typically last between 5,000 and 10,000.</p></div>

Q: How often should I lubricate my garage door?

• <div><p>You should lube your garage door components every three to six months depending on how frequently you open and close the door. Lubricant helps keep garage door components operating smoothly for longer; you can expect a much longer lifespan out of a garage door when you properly care for it, including frequent lubrication. Regular maintenance is much more affordable than the <a href="https://www.angi.com/articles/garage-door-replacement-cost.htm">cost of replacing a garage door</a> prematurely. </p></div>

Q: Do garage heaters need their own breaker?

• <div><p>If you have a garage heater that is 1,500 watts or more, it will need its own breaker. As a good rule of thumb, no appliance should exceed 1,500 watts per outlet for best outcomes. Consult a local garage heating service to determine the power needs for your outdoor or indoor space.</p></div>

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Verified Reviews for Garage Door Service pros in Mansfield, PA

*The Angi rating for Garage Door Service companies in Mansfield, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Garage Door Service needs.

*The HomeAdvisor rating for Garage Door Service companies in Mansfield, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Garage Door Service needs.

Last update on November 23, 2025

Reviewed in November 2023
They came in examined my garage door and told me the best way they could fix it and quoted me a price. The repairmen were very curious and knowledgeable. I had them repair the door but I think they were too expensive. They said when I called them if they did the job they would take the 30...
Lockout Locksmith LLC
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Reviewed in December 2022
They were prompt and very personable. They worked great together. They left our garage cleaner than when they started. Garage doors look great.
Baker Garage Door
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Reviewed in October 2019
Like the owner is very professional. Cleaned up the site after the job was completed. Installation was perfect, this is the best fitting and quietest garage door I've had.
Access Door Systems, LLC
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Reviewed in November 2018
I called in to ask for service. They had a technician out early the next morning. He didn’t have the part at the time but returned when he did. The office staff and technician were very helpful and professional. I’ll certainly be using them for all future garage door needs.
INSTALLATION SERVICES INC
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Reviewed in February 2017
Had them do two jobs in the past 2 months. Excellent on both. Installed a smart door lock and fixed a nuisance screen door in one trip, later came back and installed new drainage pipe. Always available, very flexible, and patient. And of course the work is top-notch.
Banko & Son Remodeling LLC
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Reviewed in November 2015
Excellent! Our house was built 50 years ago and this company built the new garage with a style and materials that made the new construction look as if it had been built when the house was. They took time to build a quality structure with no short cuts. We are VERY pleased!
D&R Quality Builders Inc
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Reviewed in September 2015
At first it went great bought 4 doors and six windows from him his response time and punctuality where spot on. Keeped having problems with one of the sliding glass doors he never did get that fixed after repeated callings. But i tried him again on the service upgrade for my house being he is...
MIRABELLA WINDOW & DOOR/Clear Choice Windows Pgh
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Reviewed in April 2014
I was looking to find a carpenter to replace our exterior back door and called this firm. They were able to schedule the job within a week's time of me placing the call. I was completely satisfied with the job Handyman Matters did in replacing our back door on our house in Whitehall. Their man...
Ace Handyman Services South Pittsburgh
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Reviewed in May 2012
They did a very good job. They were on time, and finished the job in one day. I think their price was fair, because we got a really nice door, and it works really well. They were able to give us a discount, which was nice. They made us aware of the sale that was going on for the better door....
Sears - Uniontown Mall
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Collins Complete Construction

Collins Complete Construction

J Phelps General Contracting

J Phelps General Contracting

American Home Guard Home Warranty - PA

American Home Guard Home Warranty - PA

Raker Builders Co

Raker Builders Co

Trijor

Trijor

Lowry's Restoration Services

Lowry's Restoration Services

S and B Remodel

S and B Remodel

s&b construction & remodeling partnership

s&b construction & remodeling partnership

Quick Opener Motor Repair Newell 724-426-4550

Quick Opener Motor Repair Newell 724-426-4550

David Walter Builder LLC

David Walter Builder LLC

The Mansfield, PA homeowners’ guide to garage door services

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