I've had this company out to repair issues with my garage door twice in the past six weeks. Each time they left, another problem occurred. First time was to adjust the door and wouldn't you know it, one of my springs broke. Then, when they came out to fix replace the spring, now I cannot connect to the opener via WiFi. Sorry, but I don't believe in coincidence. They are not good at what they do. I was a JMK customer and they were amazing. Besser is slowly ruining their good reputation. Beware if you're going to use them. read more

I appreciated the great customer service. Chris was punctual & professional. He diagnosed the problem. Everything was explained in detail. I truly like his honesty. I do highly recommend Chris ! Thank you ! read more

SERVICE REQUESTED: new garage door install QUALITY OF SERVICE: 5/5 FOR CHRIS VALUE: 5/5 Really felt Chris listened to what out was we needed. The only suggestion from a potential customer: quote the best price from the beginning so that there aren't doubts. read more

Chris was efficient, honest and had great communication. We would defiantly recommend Besser Garage Doors, and would highly recommend Chris if you want the job done right! read more

I forgot the name of the employee, he was great. Didn't try to hard sell me on anything. Provided me with several options and he changed out my sensors in about 30 minutes, reasonably priced. They were available the day I called, showed up within scheduled time frame. I called two other companies that couldn't show up for 2 days. read more

Fast and efficient. Did a good job at a fair price. Explained everything and had no issues with my new Liftmaster.

Damaged garage door and still waiting for repairs since September 2025. Promised by manager Martin repair would be done. Never done.

My garage door opener wouldn't close my garage door, on the day before Thanksgiving. I called a garage door company to fix, but they came out and replaced some parts, and the garage door appeared to be working when they left. Their "fix" didn't even last 1/2 hour. The tech that came, wouldn't even listen to what I had to say, because he knew EVERYTHING. I called Besser garage doors, and they sent out a tech named Chris, who recognized the problem within 30 seconds, and fixed it, and explained everything that he was doing, did a 29 point inspection, and gave recommendations. He answered all my questions and was very patient. Can't recommend Besser garage doors enough. I will use them every time from now on. read more

I had a couple of hinges snap on our almost 20yo roller garage door. Found the number here on Yelp and called their service around 8:30am. They had availability for the same day for the 1 - 6pm window. However, the technician Chris was at our door in just a few hours due to a fast prior call. The door out of balance, the springs were worn as were all the wheels, and I was given two quotes for the work. The first would've made the door work again as it replaced the parts I initially called about, the second made the door work as designed. I went with the full service. Chris did great work, he was professional, experienced, and it showed in every aspect of the job from the 29 point inspection to the finished product. It took about six hours from the time I called to when he was driving away after the full service repair. The cost was reasonable for the parts, labor, and expertise delivered. Also, the documentation for the invoice is line itemed and very thorough. 5/5, would highly recommend if you're in need of service or repair of your garage door. read more

I had ordered a custom 12' x 11' roll up shop door from our (formerly) locally-owned Hamon Overhead Door Company (Now owned by Besser). The door came in on-time and they scheduled installation. The installers (Damien & Thomas) arrived as scheduled. From the start, they were pleasant, professional and meticulous in their installation. Most impressive, however, was that they had worked together for more than 10 years under the previous (local) ownership, but stayed with the new company (Besser) because it maintained the same exceptional customer service with the home-town feel. They clearly love their occupation and it showed in their commitment to excellence during the installation. read more

Totally forgot to review when we used for my in laws garage door in La Verne. We wanted to pay for the service so we just told the lady on the phone that whatever the cost to charge our card but didn't want my in laws to know. Service guys were super nice & on time (which is important cause my in laws run a business from their home & only have certain hours that they can have noise). The workers made it seem like there was no charge... my in laws were so happy that they were quick & there was no charge, lol. Haven't had any issues with door since they fixed it. Highly recommend! read more

Last night I heard a "boing" and realized that a spring had broken on my garage door. JMK(now Besser) was recommended by a neighbor and they didn't disappoint! Maria, the scheduler, was friendly, knowledgeable and professional. Chris, the technician, has 40 years of experience and was friendly, efficient , thorough and professional. He completed the job and even found me a discount coupon. I highly recommend this company! (Besser Bros.) read more

Amazing Service. They arrive as soon as possible. My garage door spring was broken and rollers needed to be replaced. They fixed and replaced it within 2 hours! Definitely recommend. read more

Chris was prompt, friendly, and extremely knowledgeable. He got my garage door fixed perfectly and it's now as good as new. I highly recommend Besser / JMK Garage Doors. Ask for Chris. You will not be disappointed in the quality of service you receive. They also offer Military / Vet discounts which is always appreciated read more

We contacted JMK through family and yelp reviews and we were not disappointed. Our 20+ year old garage installed by my father was falling apart and in terrible shape. John, who I believe is the owner came out promptly and advised what would be best for noise detonation. We were happy that they use Raynor doors which are one of the best brands of garage doors. We upgraded the glass to white frosted and still found it all a good value. Also, we upgraded to a wall mounted opener and find that there is no more opener vibration in the bedroom above. Sometimes I can't even hear it closing or opening I have to check, it is so perfectly balanced. Overall we are very pleased with the results! The installers were very professional and timely. We will be using them for service and referrals in the future. Thanks JMK, you made our house look great and we are confident it will be reliable for years to come! read more

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Came on time. Serviced my door and corrected the original installation of one rail. Great job! Door works like new!

Competitively price. Fast response. Personal service . Fair and honest prices. Had to replace a spring on my old garage door. Was out the same day replacing the spring. Eventually needed to replace thec25byear old door read more

A year and a half ago, we had to have our garage door opener replaced. JMK Garage Doors provided the best price and value for replacing our opener. Chris and David came out quickly, were friendly, and very professional. Fast forward to today, we accidentally damaged a hinge on our garage door. I called up JMK again, and Chris and David made time at the end of their shift that same day to come out and help us. They fixed everything up (plus another problem I forgot to mention) super fast and gave a great price. I highly recommend these fellas! Thank you Chris and David! read more

Besser Garage Doors - Chris and David from JMK Garage Doors - Garage Door Services Near Me - Upland, California

Amazing experience! Professional, punctual and affordable! We were quoted DOUBLE the price by larger companies. The price point was lower and the quality is just amazing. So glad we were able to support a local small business! read more

Besser Garage Doors - Quality doors! Clean workspace, polite and courteous installation! - Garage Door Services Near Me - Upland, California

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Excellent service, right on time, very professional all at a very reasonable price I recommended highly for all your garage door repairs read more

I had JMK Garage come out to replace two door openers, new rollers, and weather seal. Chris and Luis showed and they were both prompt, friendly and professional. I was amazed at how fast they completed the job and cleaned up. They explained how everything worked, these new door openers are high tech with many functions and features. I was very pleased with the Liftmaster product and the service Chris and Luis provided. In addition, prior to the job, I went into the a store front/ shop to ask questions and shop their products. John, I believe the owner, helped us by explaining the products and what was needed. He was able to get me scheduled within a few days of me going into the shop and placing my order. Great small business!!!! read more

Chris from JMK Garage Doors (Now Besser Bros Garage Doors) stopped by to fix a small gap at the bottom of the garage door. He fixed it in no time. This was my 2nd experience with Chris and JMK and Chris is very good at his job. I would highly recommend JMK Garage Doors and especially Chris! read more

My garage door had what I thought was a catastrophic failure and would have to be completely replaced...I called JMK Garage Doors shortly before their advertised closing time and talked to John..he got a couple guys out there and fixed it back to perfect working order at a very reasonable price. 100% satisfied and would recommend them any time. read more

Besser Garage Doors - Broken garage door - Garage Door Services Near Me - Upland, California

I called JMK Garage Doors earlier in the week to get some information on the cost of coming out to quote me for a repair. My door was damaged and looked to have buckled after it tried to open and slam shut. After they explained that they don't come out to give a quote for repair, Maria at JMK suggested I take pictures and text the pictures of the damage of my garage door to them so they can assess and figure out what it is that they can do. Within 10 minutes of me texting those pictures over to them, I received a call back from Maria, saying that they can definitely go out to to fix it and she started explaining the range of cost that it can be depending on what they find once they're here. I went ahead and made that appointment, fortunately that same afternoon. Chris, JMK technician, showed up 30 minutes later, assessed my garage door and proceeded to fix it in under an hour. He was extremely knowledgeable, professional, efficient and even offered to come back after he left when my door wasn't opening (it ended up that something was blocking the sensor). The cost of the repair ended up being on the minimal side, especially since I was already expecting to have to replace the door for $3-5k!!! I am so appreciative of JMK for their sense of urgency to my situation and for being so informative and communicative. They have absolutely earned my future business!! read more

John answered on the second ring, answered all my 10976 questions about what I thought would be an odd job, but they've been in business for decades and wasn't an issue. Gave me an estimate over the phone, sent a few photos in via text. Came next day between the two hours they said they would, with a heads up when they were on the way. Set up, cleaned up, taught me how to use the system, offered to hook up my car to the unit and out within 1.5 hours ish. Professional, on time, friendly, reliable, respectful of property and I will definitely use them to service and in the future. Thanks guys! read more

I had J M K out last week to install a new garage door. They were available to install right away and made the process smooth and easy. Luis and David were here to install on time, and got it done quickly. I appreciate how easy the process was and the door looks very nice. The price was a bit higher than other quotes I got, but it was worth it to work with professionals. read more

Very professional and knowledgeable. I was impressed with Deshaun's work. Everything was explained in detail and options provided for repairs. I will go back when I have more problems. read more

Our torsion spring broke and needed to be replaced. We got a quote from one company that sounded good so we had them come out. As soon as they arrived, they said that the price was for a spring that wasn't great quality, but if we wanted a good quality spring the price would be double, and started trying to upsell on several other items. The bait-and-switch was very irritating so we told them we weren't going to do it. They offered a lower price but we declined. I then checked reviews on our local community facebook page and saw that JMK had many recommendations so gave them a call. They came within a few hours of my call, and were friendly, efficient, and reasonably priced, and described the quality of the product when I first called in. My husband and I commented that it was a night-and-day difference from the first company. I highly recommend JMK! read more

I needed garage springs replaced today. They broke and I couldn't open my garage. I originally called a different company and they couldn't respond until Monday. I called JMK Garage based on their 5 star reviews. They answered the phone quick and were at my house less than 2 hours later. 2 guys arrived and handled the problem quick. I'll be using this company for all my garage door needs in the future. Their price was very reasonable as well. Thank you JMK. read more

The technician Deshaun A did a very comprehensive job. He took pictures of all the things he did.

New owners. Very expensive. Look elsewhere. Replacement springs $800. I would shop around

I was locked out of my garage so I called JMK they came right out and they were the only ones who knew how to open the garage door without any problem. I had a quote from another company at $500 to open it, JMK did it for $205 and also serviced it for me for free. It works great. read more

First off i highly recommend them they come to fix the garage door because it wasn't closing properly and it was a small job. The fact i needed someone very last minute and they were able to come appreciate it . Both CHRIS and DAVID were very nice and quick. Highly highly recommend them!!! read more

My garage door had been giving me issues for months and I finally decided to have it serviced. I was ready to spend hundreds of dollars to either repair it or replace it. So glad I called JMK and that they were able to fix my door for so much less than I had anticipated. I called to request service and in half an hour, Chris was at my door! I explained the issue to him and he immediately got to work and quickly diagnosed the issue. He fixed it in no time. I will definitely give them a call for all of my future garage door needs. read more

They have the best customer service started with my phone call to their rep, I'm sorry, I forgot her name :( She was super sweet, knew garages, helped me get quotes, gave me the step by step, scheduled me in right away. Then comes the tech Chris called me to let me know he was on his way, worked hard, quick and organized. In and out he goes. Payment was easy, receipt received, fairly priced. Highly recommend. Zero hassle, super professional and friendly. read more

Installed 2 garage doors for me. The techs were knowledgeable, experienced, and prepared. Not too much else exciting to say about garage doors, but they definitely deserve 5 stars for their work. read more

Besser Garage Doors - Garage Door Services Near Me - Upland, California

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Chris came out within a couple hours of my call, and had my garage door fixed in no time. He adjusted my opener and made sure everything was working properly. I can't even hear the door when it opens and closes, very quiet now. read more

I had another issue with my garage door in which two adjacent panels had some cracks appear near a hinge. That caused some flex & the door had difficulty closing with the opener. JMK had great service before so I called them again. They asked for some photos, so I sent them & they told me it might be something that could be fixed by adding a strut & not having to replace the panels or the door. They were up front and made sure to tell me they wouldn't know for sure until they were on site, but would go with the strut, if possible. They sent Chris, who had fixed my previous issue and again, he was the epitome of professionalism. He called when he was on the way to give an ETA, and when he arrived he assessed the problem and told me it could be fixed with a strut. He fixed the problem, made some small tweaks to help the door operate even better & was done with everything in less than 30 minutes. I would recommend JMK Garage Doors to anyone, without hesitation. read more

Install garage door opener. Chris and David were an awesome duo...I am quite thankful. I highly recommend JMK. They are a family based company, not just referred from a "call center". Thanks guys!! read more

Called in Monday morning and scheduled in for a new garage opener, they came in Wednesday morning at the set time and they finished the job quick! Recommended for sure! Thank you read more