Texas’ Best Solar Installation

IES Solar has been serving the residential, commercial, and off-grid solar needs of Texas since 1973. Our team is capable of handling any type of solar need and is here to help Texans save on their energy bills.





Our Story

IES Texas Solar is a Texas based company centrally located in San Antonio, equipped to handle any size project from residential to large scale commercial. IES Texas Solar is a division of IES Residential, Inc., a leading national provider of electrical contracting solutions. IES offers complete solar solutions for new construction projects that are in the design stage, existing residential homes, commercial buildings, and also adding onto an existing commercial or residential solar PV system. With thousands of home installations, ranging from complete electrical power to solar installations, IES is the name you can trust to deliver a solar system you can rely on for years to come. IES provides outstanding customer support and service, now, and into the future.

IES Texas Solar is a branch of IES Residential, Inc. Originally founded in 1973 as Houston-Stafford Electric, IES Residential, Inc. quickly became one of the nation’s largest and most respected electrical contracting firms, performing work nationwide for many of America’s leading builders and developers. Our quality of work, excellent service and strong commitment to customer satisfaction is evidenced by our long-term growth and extensive list of repeat customers. With multiple divisions operating throughout the United States, we provide a wide variety of services, specializing in residential wiring.

Since joining IES Holdings, IES Residential, Inc. has expanded service offerings well beyond our specialty of single family and multi-family residential electrical contracting. We offer a wide range of services, including:

  • ▸Voice, data and video design and installation

  • ▸Security and fire alarm systems installation and monitoring

  • ▸Solar power installation services

Our Main Goal
Our ranking as one of the nation’s largest specialty contractors is due to the unwavering commitment to safety built directly into our organizational structure. Our Vice President of Safety is accountable directly to the CEO, and every branch has dedicated safety personnel. All IES Residential employees are empowered to take action or even stop work when safety is a concern.

Our safety goals are simple: no injuries and no time lost due to accidents. From the careful screening and on-boarding of employees, to institutionalized and continuous training, to rigorous ongoing safety programs and safety updates on every project, safety is always the top priority at IES Residential.

Our Hallmark
At IES Residential, our vision is to be the leading provider of single and multi-family electrical installations, home solar power systems, and cable networks, while providing unparalleled customer service.

Our employees’ commitment to quality and service is valued and respected by both IES and our customers. With IES Residential, you get, experience, expertise, an industry-leading safety record, and a name you can trust.




Call our team and we’ll put you in touch with the IES office nearest your location.



  • "They are saving us money on our CPS bill"

    James S. ( from Google )
    Mike and the team were great, it did not take them very long to install our panels. Great communication and all questions were asked when we needed. No issues with the panels and they are saving us money our CPS bill. I highly recommend!
  • “Saved $100's on monthly electric bill”

    Scott B. ( from Google )
    Outstanding experience working with IES. Michael explained everything in detail. The whole project was completed in 1 day and looks great!! Saved $100’s on monthly electric bill!! Highly recommend IES!!
  • “I'd definitely use IES again”

    Dan G. ( from Google )
    IES Solar was great from start to finish. No question went unanswered. Design, financing, and installation all went smoothly. The design team even worked around some challenging constraints to meet our requirements. I'd definitely use IES again.