Alltech Solar
San Diego solar contractor since 1995 with a 25-year workmanship warranty and top 1% BuildZoom ranking
31+
Years in Business
119
Customer Reviews
50 mi
Service Area
1-10
Employees
SurgePV Score
About Alltech Solar
Alltech Solar is a San Diego-based solar and electrical contractor established in 1995. Located at 4079 Governor Dr, Suite 307 in the University City neighborhood, the company provides residential and commercial solar installations, battery storage systems, and electrical services. Alltech Solar holds C-10 (electrical), C-46 (solar), C-22 (mechanical), and B (general) contractor licenses, making it one of the most broadly licensed solar contractors in the area.
The company is BBB-accredited with an A+ rating and offers an industry-leading 25-year workmanship warranty to match panel manufacturer warranties. On BuildZoom, Alltech Solar’s score of 129 places it in the top 1% of 336,931 California licensed contractors. The company specializes in both grid-interactive and off-grid solar installations with battery storage.
On Google, Alltech Solar holds a 4.7-star rating, with a perfect 5-star rating on both Yelp and Facebook. Customers highlight the company’s expertise, fair pricing, and commitment to quality. Alltech Solar serves San Diego County with a focus on personalized system design for each customer’s unique energy profile.
Service Area
Alltech Solar serves the following areas within a 50-mile radius:
Contact Information
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Services Offered
Certifications & Accreditations
Partner Manufacturers
Warranty Coverage
25 years
12 years
25 years
What to Expect: Solar Installation Process
Initial Consultation
Free site survey and system design
Quote & Design
Detailed proposal with costs and savings
Installation
Panels, inverter, and wiring (1-3 days)
Inspection
City inspection and utility interconnection approval
Go Live
Utility grants PTO, system goes live
Customer Reviews
4.7
119 reviews
Scott P.
Alltech Solar did an outstanding job on our system. They were thorough in explaining our options and the installation was completed quickly and cleanly.
Maria C.
Great local company. They have been around for decades and it shows in the quality of their work. Very satisfied with the entire experience.
Greg W.
Competitive pricing and excellent workmanship. The 25-year warranty gives us real peace of mind. Would recommend to anyone in San Diego.
Frequently Asked Questions About Alltech Solar
What services does Alltech Solar offer?
Alltech Solar offers Solar Installation, Battery Storage, electrical, Maintenance.
Is Alltech Solar NABCEP certified?
Alltech Solar holds the following certifications: BBB Accredited, CSLB Licensed. Contact them directly for the latest accreditation details.
What areas does Alltech Solar serve?
Alltech Solar serves San Diego, La Jolla, University City, Clairemont, Mira Mesa, Poway, Del Mar. They are based in San Diego with a service radius of 80 km.
What warranty does Alltech Solar offer?
Alltech Solar offers 25-year panel warranty, 12-year inverter warranty, and 25-year installation/workmanship warranty.
How are Alltech Solar's customer reviews?
Alltech Solar has a 4.7/5 rating based on 119 customer reviews. Customers consistently rate them highly.
How long has Alltech Solar been in business?
Alltech Solar was founded in 1995 and has been in business for 31 years. They are one of the more experienced solar installers in their area.
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