Diamond Bar CA

Experienced Garage Door Company

Are you in the market for a new garage door or garage door repair? For 25 years, Sunwest Garage Door has proudly provided these services to the Diamond Bar, CA area. Our focus is on your experience as a customer. That means we will provide you with great customer service, quality door products, and speedy turnaround times. In fact, we pride ourselves on hiring servicemen, not salesman, to meet all of your door needs. We will never pressure you for unnecessary repairs or upgrades to make a profit.

Diamond Bar CA New Garage Door Installation

On our New Door Page, browse the steps of choosing a new garage door. These include the style, construction, and track options available. Depending on your home’s architecture, you select a wood, steel, aluminum, or glass door. Your garage door tracks can also be upgraded to low headroom or high lift for fit any ceiling. When it comes time to throw out that old door and replace it with a new one, trust us to get you the best door. From our multiple brands and styles, you select the door that suits your home.  No matter your new garage door installation needs, we are here to help!

Garage Door Repair Services

Specifically, we specialize in broken spring replacement. Since a garage door spring is an important part of the counterbalance system that lifts your door, it needs to be well maintained. On our Spring Replacement page, we answer important questions about the types of springs and their lifespans. This will help you identify which spring your door has and determine the best option for replacement.

When your garage door breaks down suddenly and you need a quick and reliable repair, count on our team to help. Sunwest Garage Door servicemen can handle all repairs for residential garage doors. On our Garage Door Repair Service page, browse a list of common problems from broken springs to cables to openers. These troubleshooting ideas can help you identify what is wrong with your door. Once we are on site, we will walk you through several options for repair your door or replacing parts.

Contact Us 

Call our office now at (714)528-5670 for an estimate or to schedule a service call from our friendly and professional servicemen. We serve Diamond Bar, CA (91765, 91789).

Garage Door Install / Repair Services !

Residential & Commercial

What Our Clients Say

Frank Martinelli
Frank Martinelli
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This is an awesome company! Phil and his crew were so professional. The result was so much better than I could have ever hoped for. They are not the least expensive quote that I received, but these guys really do quality work and are worth the price. I would totally recommend them to any of my friends. Great job guys!
Bethany Content Social Media Queen
Bethany Content Social Media Queen
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Sunwest Garage does great work! My garage got stuck and I called them to get a quote and get more info. Very informative and helpful. Would highly recommend their services.
Jackie Bor
Jackie Bor
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We recently had a new garage door and opener installed. Sunwest came to our home as scheduled. Gave us a very reasonable quote and time frame for order. Within a couple of weeks the door was installed just as described. Quick service, fair pricing, great product choices, dependable and great follow up customer service. I would highly recommend this company.

Hours

Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 8:00 AM - 4:00 PM
Sunday By Appointment Only

Common Garage Door Questions

There are several safe, easy projects that you complete to maintain your garage door year around including:

  • Lubricate your garage door hinges & rollers to prevent squeaking and grinding noises
  • Adjust your safety eye sensors to enhance the automatic reversal mechanism
  • Replace batteries in remotes
  • Replace light bulbs in garage door opener

Even though there are several garage door maintenance projects you can complete, it can still be a dangerous to handle your garage door alone. In most cases, attempting to repair your own garage door without the correct experience, tools, and knowledge can injure you or cause unnecessary damage to the door. This is because garage doors hold a lot of tension due to the springs that operate them. If someone is incorrectly handling a garage door, it could result in a serious accident. Instead of taking the risk, we recommend calling an experienced technician to assess the issue and complete repairs.

Insulated garage doors are not a necessity, but they do have major benefits. Here are some Insulated Garage Door benefits:

Saves Energy

By moderating your garage’s temperature, you reduce the amount of energy used to heat or cool the rest of your home.

More Durable

Insulated doors are constructed with thicker materials, making them stronger than single layer garage doors.

Quieter

Insulation reduces the overall operation noise of your door so it doesn’t disturb rooms above or beside the garage.

More Convenient

If you use your garage as a workshop or living space, moderating the temperature is a great perk to make the space more comfortable.

If you have any questions or concerns about whether an insulated garage door is the right choice for you, call us at (714)528-6098 and our friendly team will walk you through the details!

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