United Solar Electric in Brentwood, California

Updated April 30, 2025

1 925-574-5699  •  4501 O'Hara Ave, Brentwood, CA 94513
United Solar Electric (U.S.E.) provides exceptional solar electricity sales and installation services in Brentwood and surrounding areas, with a focus on quality, workmanship, and customer satisfaction.
4.9
42 Reviews
★★★★★
Google Rating
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Image data © 2025 Google
United Solar Electric, solar installation company located in Brentwood, 94513 area (Image from Google)
United Solar Electric, solar installation company located in Brentwood, 94513 area (Image from Google)
United Solar Electric, solar installation company located in Brentwood, 94513 area (Image from Google)

About United Solar Electric

  • United Solar Electric is a family-owned and operated company with over 30 years of combined experience in Northern California. The company specializes in designing and installing solar systems, ensuring a great solar experience for each customer. They take a hands-on and custom approach to every project, from designing the system to completion, valuing each customer and project. Their team is certified and experienced, understanding that every home is unique. They offer warranties on equipment and workmanship, ensuring reliable service. The company prioritizes customer needs, providing solar backup systems that keep homes powered during the night and during power outages.

    • Residential Solar Panels: Custom solar panels designed to maximize energy efficiency and reduce electricity bills
    • Enphase Batteries: Reliable energy storage solutions for consistent power supply during outages
    • Solar Car Chargers: Advanced chargers to power electric vehicles with clean, renewable energy
    • Solar Panel Installation: Comprehensive installation services with latest technology and industry best practices
    • Battery Installation: Top-tier battery solutions installed by certified professionals for energy storage
    • Free Same-Day Estimates: Quick consultation and quote service at no cost
    • Custom Solar Designs: Tailored solar system designs based on specific property requirements
    • Full System Services: Complete solar system services from design to installation and maintenance

    • Residential Solar Panels
    • Enphase Batteries
    • Solar Car Chargers

    • Industry-Leading Warranties

    • Trained and Certified Experts in All Batteries

    • Enphase

    • Fully licensed, bonded, and insured

  • Phone
    1 925-574-5699

    Address
    4501 O'Hara Ave, Brentwood, CA 94513

    Business Hours

    Monday: 8AM-5PM

    Tuesday: 8AM-5PM

    Wednesday: 8AM-5PM

    Thursday: 8AM-5PM

    Friday: 8AM-5PM

    Saturday: Closed

    Sunday: Closed

Reasons Why You Should Work With United Solar Electric

  • Over 16 years of experience in the solar industry
  • Superior-quality products with industry-leading warranties
  • Free, same-day estimates
  • Custom solar designs for unique energy needs
  • Full system services with immediate savings
  • Trained and certified experts in all batteries
  • Military and first responder discounts
  • In-house installation and service teams focusing on quality and workmanship
  • Focus on integrity, service, and teamwork
  • Fully licensed, bonded, and insured

Customer Reviews for United Solar Electric

Ratings & Reviews

Read all of United Solar Electric's Google reviews here 

  • Latest Review

    ★★★★★

    I had a great experience getting my solar system from United Solar Electric. From sales to installation and turning on the service, the entire process was executed according to the schedule outlined in the contract. Everything went smoothly. The project was scheduled to be completed in three months and was finished two weeks early. It's working without a hitch.
    Paul Cheng

  • ★★★★★

    We have installed solar on two homes now and met the United solar team when they were subs installing on our first house. We liked them so much better we just hired them to install solar and batteries at our new house. From start to finish excellent service and quality of product and install.
    Lisa Schilling

  • ★★★★★

    I purchased a new home this year with an existing solar system. After moving in, I wanted to set up the system monitoring but was having issues. I contacted the company that installed the system multiple times, but they never reached out to try to help with my system.
    Ed Baker

  • ★★★★★

    United Solar recently installed our rooftop solar system. They did a good job: project management was efficient, the team was responsive and professional. They addressed all the issues and requests in the timely manner. The installation team was friendly and knowledgeable. It took longer than expected, but the team addressed all the issues. The system works well.
    Yan Margulis

  • ★★★★★

    We had a more complicated install versus just a simple solar. We also had backup batteries, an EV charger and a subpanel upgrade. Most of the products are made by SolarEdge. United Solar did it all for us and the end result is amazing. The system has not given any problems and the install is very clean and neat. The city gave us such a hard time with the battery install, but United Solar kept working with them to ensure inspection was good. When support is needed, they are there to assist us.
    Craig Whitney

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Get in touch with United Solar Electric in Brentwood today!

Address: 4501 O'Hara Ave, Brentwood, CA 94513

Phone: 1 925-574-5699

Hours:

Monday: 8AM-5PM

Tuesday: 8AM-5PM

Wednesday: 8AM-5PM

Thursday: 8AM-5PM

Friday: 8AM-5PM

Saturday: Closed

Sunday: Closed

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