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CalPro Solar

We are a small, low-volume, family business where every installation is 'a big deal.' As a client, your points of contract are lead installer, George, and his daughter, Mackenzie. You are not a cog in a larger company's machinery. Our schedule is predictable, running steadily at about ten weeks from a signed contract to a finished install.

Our quality of workmanship and commitment to our customers, both during and after their installations, are unmatched. Allow us to care for your solar needs, and give us a call today!
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CalPro Solar is a family business with offices in Brentwood & Berkeley, CA. We install solar electric and battery backup systems for residential projects in Alameda and Contra Costa counties.

A lifelong Bay Area resident, Owner/Manager T. George Sanchez began as a contractor 30 years ago in roofing, with the last 15 years focused on solar. He works with clients face-to-face and oversees project operations, ensuring customer satisfaction. Favorite quote: "Be proactive, not reactive."

Office Manager Mackenzie Sanchez oversees permitting, scheduling, and communications. Favorite quote: “Attitude is a little thing that makes a big difference."
Year Established
Phone Number
(925) 420-1006
Reasons Why You Should Work With Us
  1. Going solar can be simple, even pleasant. Tom guides homeowners through sizing & contracting.

  2. Clients then work directly with George, the lead installer. Mackenzie handles permitting and scheduling.

  3. Our schedule is predictable. Your install will be pass inspection in about 10 weeks.

CalPro Solar offers solar & battery installations in Alameda & Contra Costa counties. We use Ben Hernandez Electric for electrical panel upgrades, and have multiple roofing partners to meet a client's pre-solar roof needs. Our financing partners are Sunlight Financial and Mosaic.

Services Offered

  • Installation

A former roofing company, CalPro Solar is experienced with all types of roofing applications, and knows how to take great care of customer's roofs during their solar array installations. Flat and higher-pitched roofs are no obstacle.

T. George Sanchez, Owner & Contractor
Tom Palmer, Sales Manger
Mackenzie Sanchez, Office Manager
Alexia Sanchez, Office Administrator

Associated product manufacturers

Associated financing companies

Workmanship Warranty

Our workmanship warranty is 10 years, and covers parts, labor, and roof penetrations.


C-46 Solar Contractor's License #549715


CalPro Solar carries workers’ compensation insurance for all employees.

What Customers Are Saying

1 review
Average Rating 1 review(s)
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Best Solar Experience!

After meeting with numerous big corporate solar companies, I was introduced to George Sanchez of CalPro Solar. George spent extra time educating me on the logistics, options, installation, timing, and rebate programs of typical home solar systems. George & Mackenzie communicated closely with us throughout the process. The installation was clean & professional. I strongly recommend CalPro Solar over ANY of the corporate solar companies. Their service is the BEST! Thank you George!

Posted by john.mitchell925 on Nov 07, 2022



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