QSE Global
Company Overview
With 20+ years of experience, we are dedicated to our specialization in Gate Automation, Repairs, and Services. Exceptional service starts and finishes with skilled and approachable professionals, which is why we carefully choose the most trustworthy and dependable technicians to bring our clients' visions to life. From the start, we have worked with a variety of clients in the Southern California area. We handle projects effectively and work hard to go beyond what is expected, creating long-term relationships with our clients.
Business Services
- Electric inspection
- Electric installation or replacement
- Electric panel repair
- Electric repair
- Wire installation
- Wire repair
- Fence and gate installation
- Fence and gate painting or staining
- Fence and gate repair
- Fence and gate weatherproofing
- Automatic gate installation
- Fence installation
- Manual gate installation
- Metal fabrication
- Fence painting or staining
- Automatic gate repair
- Fence repair
- Manual gate repair
- Fence weatherproofing
Business Location & Hours
Mon: | 8:00 AM - 5:00 PM |
Tue: | 8:00 AM - 5:00 PM |
Wed: | 8:00 AM - 5:00 PM |
Thu: | 8:00 AM - 5:00 PM |
Fri: | 8:00 AM - 5:00 PM |
Sat: | 8:00 AM - 2:00 PM |
Sun: | Closed |
Recommended Customer Reviews

I had an emergency gate issue and could not exit my property when there was a fire in the hills above my home, and Mario instantly sent the amazing Antonio to the rescue. Antonio was one of the most expert gate techs I have ever met. He not only diagnosed my issue but he had the necessary parts and repaired the issue quickly. But beyond his expertise, he was very patient and kind and took great pains to make sure I understood how to open the gate under emergency conditions in the future. I cannot express how grateful I am to both Antonio and Mario for instantly responding when I was in an emergency situation. If there were a 6th star rating, I would give it. These guys stand by their work and pride themselves on their customer care.

I needed to replace the video access panel for some electric gates. I was referred to QSE by US Gates. I spoke to Mario who visited the site, assessed the situation and provided a reasonable/competitive price. Two days later, his crew installed the new panel, updated our ipad/iphone apps and everything tested great. I couldn't have asked for more.

My old electric gate needed some part replacement and maintenance and I was referred to QSE's Mario by another company.
Mario came and evaluated the gate and provided a detailed, reasonable estimate. He was very professional and courteous, and answered all my questions.
The service technician was scheduled within two days for the entire repair.
Tony, the tech, came and fixed all the issues with the gate and an extra service gate which was too tight to open. He was also very professional and friendly.
I have dealt with several gate companies for twenty years and by far, QSE satisfied all the categories of professional, pleasant service.
Highly recommend this company to anyone with gate/door issues!

I was searching out for a motor & chain for my driveway gate and found Mario with QSE. I ended up using them not only for the product but for the installation work as well and they are about to install a new fence for me. Overall Mario and his crew are very professional and responsive, price is very reasonable too! I am very happy with this professionals and highly recommend working with them!

Mario and his crew are fantastic! I installed two gates with them. His entire crew is very professional and courteous. They are punctual, reliable and keep working on the problem until it's perfect. I highly recommend their company and services.

I am writing to Express my sincere gratitude for the quality of service provided by your company, Quality Service Enterprise. Thank you Mario And your entire staff for the time, talent, and expertise that your company has shown installing my new gate opener. Your staff showed up on time as promised and did a phenomenal job installing my new sliding gate motor. Again Mario, my family And I cannot thank you enough for the incredible work that your team has done. Your company is an example of how things used to be, And I for one appreciate the incredible service. I wish you and your company only the very best.
Alex F.

For my family business, QSE has been a life saver. When our Liftmaster Gate openers failed, they answered our service calls within 12 hours or less. Mario was able to provide diagnose and provide recommendations to resolve the root cause of our problem issues from a poor initial installation done by another fly by night company. Tony is a fast and friendly tech who takes the time to answer questions. We are looking forward to doing business with QSE in the future.

The people working for QSE are extremely professional. Mario took his time to understand our gate needs. Tony is also very knowledgeable when it came to explaing maintenance and proper use of the equipment. Goes to show that their customer service is amazing. Highly recommend them.

Five stars to QSE and their team. I highly recommend Tony from their company. He was extremely professional, very polite and responsive. The quality of work was excellent. He explained the process entirely and completed the work on time.
Highly recommend QSE.

QSE provides an amazing experience! The professionalism was best in class . They took the time to make sure that I was happy and educated. Tony and Jorge reflected the values of the company and were an absolute pleasure to work with . I will tell people far and wide , work with this company . All of this comes from a VERY hard to please person. They exceeded my expectations!!!