#1 Leading Commercial Electrical Contractors
in San Antonio, TX

Let us fix it so that you can
focus on your business

"I gave PDI Service Group a call yesterday asking for an estimate on multiple projects that needed to be done. Not only did they respond quickly but they were professional and polite. The quote that was given was very reasonable, Needless to say, I was very impressed with their work and would recommend them to anyone."

Earle Ford via Google

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Business Electrical installation & Repair

Are you looking for a qualified licensed commercial electrician?

At PDI Service Group, we can take of all your commercial electrical installation and troubleshooting needs. Our certified electricians can help you with storefronts, grocery stores, restaurants, apartment complexes, high and low rise buildings, and other commercial property.

Stress-Free Solution

If you are looking for a reliable and reputable company that consistently over-delivers across the board, then you've come to the right place. We make the entire process simple from start to finish by taking on the weight of your project on our shoulders. We are highly experienced, certified and licensed electrical professionals who can handle all sorts of tasks associated with commercial settings.


We install new electrical wiring and media cables, including other brand new technologies, throughout entire buildings. We can help you to diagnose, service and repair any problem that you are currently experiencing. There is no project too small or too big for us. We can wire your commercial building from the ground up, and we'll take care of you from start to finish.

Experienced & Efficient

Master Electrician, Marcelo Orta, has 25 years of experience working almost exclusively on commercial and industrial projects. We have a consistent track record for delivering world-class results on time and within budget. You can avoid jeopardizing both the progression and safety of your project by selecting a more experienced contractor like us.

Electrical New Construction

We are the trusted commercial electrical contractors serving clients across San Antonio for years with an established track record of success and excellence. Our master technicians are trained and are constantly evolving to remain on the cutting edge by installing tomorrow's most efficient and convenient technologies.

At PDI, we're all about helping you meet your goals and objectives when creating a solid plan for your project. We excel at planning and completing your project on time and within budget. We will work with the contractor from start to finish rather than just showing up at the end.  It ensures that you get the job done right the first time, every time.

Electrical system installation in a business place in San Antonio.Commercial renovation on a electrical system in San Antonio.

Electrical Upgrades

We can also help you upgrade your facility's services without the hassle of expensive construction. Sometimes you may need specific components of your electrical system replaced or updated. We will help make those changes as smooth as possible for you.

You can be sure that we'll follow all of the necessary codes and regulations during any renovation process. If it's a lighting installation project, we'll make sure your new lighting is functional and aesthetically appealing. We are also very experienced in commercial meter upgrades, fire alarm systems, generator installations, and data cabling. We'll plan and complete any electrical upgrade with as little disruption as possible to your daily operations.

Electrical Maintenance

Our well-trained and skilled electrical maintenance team will work closely with you to ensure the optimal operation of your equipment. We will repair your equipment or wiring and ensure that it is functioning seamlessly for years to come. We can even upgrade your equipment to new technologies.  For example, Bluetooth-enabled 200 amp panels will streamline troubleshooting of your equipment to save you time and money.

We stand by our work. Before we leave any project, we test and retest to ensure proper function no matter the size. We offer a year warranty on our work, and we assist with the manufacturer's warranty associated with qualified product install.

Commercial upgrade on an electric system for a business in San Antonio.Commercial troubleshooting for a business place in San Antonio.

Electrical Troubleshooting & Repair

For those times when something isn't right, we're just a phone call away to solve even the most complex problems. PDI's expert technicians will quickly diagnose and fix all of your commercial electrical service issues so that they don't turn into more significant issues down the road. We understand that emergencies happen – we're here to help 24/7. Our quick response time guarantees a shorter downtime for your facility after a repair.

Satisfaction Guarantee

We promise that we will solve your electrical problem, and we will not go until we complete the task. We also guarantee the quality of our work. In less than 30 days after completing the job, we'll be happy to return out to correct any issues at no cost.

Ready to get started?

Let's make your life simple and easy.

Proudly Serving

We are happy to help residents of San Antonio Metropolitan Area including New Braunfels, Austin, Boerne, Floresville, Helotes, Schertz, Seguin, Cibolo, Converse, Selma, Pleasanton.


7340 Blanco Rd 115
San Antonio TX, 78216
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