Ambrose Solar

4.9
252 reviews

About

Solar Energy CompanySolar Energy Equipment SupplierStorage Batteries
With a focus on excellent customer service and high-quality products, they have grown rapidly and now provide residential and commercial full-service solar and energy storage installation. Ambrose Solar’s commitment to their customers is evident through their dedication to being the best in the industry.

Location

Ambrose Solar
820 Eubanks Drive, Vacaville, CA
95688, United States

Hours

Reviews

4.9
252 reviews
5 stars
241
4 stars
2
3 stars
0
2 stars
2
1 star
7

What are people saying?

AI-generated from recent customer reviews

Customer Service

Ambrose Solar is frequently praised for their exceptional customer service, with many customers highlighting the responsiveness and professionalism of staff members like Justin, Jo, and Andrew.

Installation Quality

Customers consistently report high satisfaction with the quality of installation, noting that the teams are punctual, professional, and leave the work area clean.

Communication

Many reviews commend Ambrose Solar for their clear and proactive communication throughout the installation process and beyond, ensuring customers are kept informed.

Technical Expertise

The technical knowledge of Ambrose Solar's staff is frequently mentioned, with customers appreciating their ability to troubleshoot and resolve issues effectively.

Mixed Experiences

While many reviews are positive, there are some negative experiences regarding communication lapses and issues with specific staff members, indicating room for improvement.
  • JR
    Janna the Realtor
    1 day ago
    5.0
    I cannot say enough great things about the entire team at Ambrose Solar. I took over 5 years to research solar and companies before making my decision to move forward with Ambrose. They were incredibly respectful, huge on communication and cleanly while completing the work. On top of the entire experience being enjoyable the team sticks with you and continues to assist even after the system is installed and work is done. The owner, Pat Ambrose, personally reached out to me to make me aware of PG&E battery rebates! The process wasn't bad but a bit confusing for me. Stephanie Reiser, who was also my project lead, helped me patiently through the entire process. I have got to tell you receiving an unexpected $4,500 credit back was AMAZING!! I appreciate Pat, Stephanie and the entire team!
  • BO
    B O
    6 days ago
    5.0
    Justin is absolutely amazing: i was ready to hire him for a visit to fix my solar system. Instead he gave me some words of advice how to switch a few switches on my Tesla app on the Iphone, and it worked! He also found time to review my screen shots. All was done with exceptional grace and professionalism. And did not charge me any fee. I do not have enough words if gratitude to Jason.
  • EE
    E
    Dec 31, 2025
    5.0
    Ambrose has installed solar on two houses for us, the second with an energy storage system and EV charger. Both experiences have been great with top quality products, clean installs (minimal exterior conduits), a quick timeline, and everything performing as expected. Their estimated production vs what we have experienced over 6 years has been spot on in both locations (whereas other bids overestimated production). They are highly organized with great office staff including Vincent and Stephanie and their technicians are very friendly and go the extra mile (shoutout to Jo)! We have recommended them to friends and neighbors who have also been happy with them.
  • JR
    Jeffrey Roughgarden
    Dec 22, 2025
    5.0
    Ambrose Solar installed our 20-panel system about 18 months ago. It has worked perfectly the entire time. Every person with whom we worked was friendly and professional, ranging from the estimator (Mark), the project managers (Vincent and Austin), the installers (a very friendly and hard-working crew whose names I cannot remember), and finally to the great Stephanie Reiser, who was indefatigable in pursuing my rebate from PG&E SGIP program. The rebate was a problem because the equipment and solar lease were originally from SunPower, which was acquired by SunStrong, shortly after the installation was completed. The transfer of ownership was confusing to PG&E, who were administering the rebate program. Stephanie corresponded with all parties from before the installation, until just recently, when the rebate was finally approved. All in all, she must have written and responded to at least 50 emails on the subject, all the while keeping me informed of the progress. As a professional mechanical engineer (retired), I highly recommend Ambrose Solar and its excellent staff.
  • DR
    David Ramies
    Dec 2, 2025
    5.0
    Ambrose solar installed a new Tesla battery last month for us. The quality of the installation and service was outstanding! They are very punctual and responsive to questions and the work was done on time. Highly recommended!

Frequently Asked Questions About Ambrose Solar

What services does Ambrose Solar offer?

Ambrose Solar provides residential and commercial full-service solar and energy storage installation with a focus on excellent customer service and high-quality products.

Where is Ambrose Solar located?

Ambrose Solar is located at 820 Eubanks Drive, Suite A, Vacaville, CA 95688, USA.