🐜AssistAnt · Pro directory
There are 87 solar installers within 25 miles of Fullerton, CA in the AssistAnt directory as of October 16, 2026, 3 of them based in Fullerton itself. None are verified by AssistAnt yet, so check a business’s license and insurance before you hire it. Verified businesses are listed first, then by distance. No business can pay for a higher spot.
Solar installers near Fullerton
- ECOLOGY ELECTRICAL AND DEVELOPMENT INC
Fullerton, CA · 2.2 mi
Not verified yet
(800) 760-6132
- Applied Solar Energy Solutions
Fullerton, CA · 2.7 mi
Not verified yet
(657) 217-3146
- Power Planet
Fullerton, CA · 2.8 mi
Not verified yet
(714) 680-9288
- Universal Wiring
La Habra, CA · 4.3 mi
Not verified yet
(951) 807-5743
- Anneng USA, Inc.
Anaheim, CA · 4.5 mi
Not verified yet
(714) 833-5838
- Stay Clean Solar
Anaheim, CA · 4.9 mi
Not verified yet
(714) 884-7133
- Infinity Solar
Orange, CA · 5.2 mi
Not verified yet
(714) 880-8990
- Solar 360 Building Services, Inc
Orange, CA · 5.3 mi
Not verified yet
(714) 202-4835
- Momentum Solar
Orange, CA · 5.9 mi
Not verified yet
(888) 666-3688
- Green Source Epc
Anaheim, CA · 7.4 mi
Not verified yet
(714) 455-1281
- OC Solar Experts
Los Alamitos, CA · 7.5 mi
Not verified yet
(949) 878-3760
- REPOWER Orange
Orange, CA · 7.6 mi
Not verified yet
(714) 910-2906
- Solar Tuneup
Orange, CA · 7.7 mi
Not verified yet
(714) 420-2755
- SolarMax Technology
Diamond Bar, CA · 8.8 mi
Not verified yet
(909) 245-9952
- Freedom Forever - Orange County
Westminster, CA · 9.0 mi
Not verified yet
(888) 557-6431
- All Solar
Cerritos, CA · 9.2 mi
Not verified yet
(562) 619-4770
- Simple Solar Energy Solutions
Huntington Beach, CA · 9.7 mi
Not verified yet
(844) 857-6527
- SolarMax Technology, Inc.
HACIENDA HEIGHTS, CA · 9.7 mi
Not verified yet
(323) 638-9122
- Eco Sun Works
Diamond Bar, CA · 10.8 mi
Not verified yet
(817) 769-2394
- 365 Solar
Walnut, CA · 10.9 mi
Not verified yet
(626) 672-1668
- 1st Light Energy
Yorba Linda, CA · 11.3 mi
Not verified yet
(866) 837-6527
- Sunpro Solar
Tustin, CA · 11.7 mi
Not verified yet
(877) 347-8677
- Sunrun
Downey, CA · 11.7 mi
Not verified yet
(562) 912-1796
- Ecoforce Solutions
Santa Ana, CA · 11.8 mi
Not verified yet
(949) 229-5977
- Vivint Solar
Santa Ana, CA · 12.1 mi
Not verified yet
(714) 824-4539
- Eco Sun Integrated Construction
Irvine, CA · 12.4 mi
Not verified yet
(949) 502-7100
- E Energy Connect
Irvine, CA · 12.6 mi
Not verified yet
(855) 217-9117
- California Solar Guys
Downey, CA · 12.7 mi
Not verified yet
(562) 413-6293
- Sun Solar U.S.
Irvine, CA · 12.8 mi
Not verified yet
(888) 207-6411
- California Solar
Seal Beach, CA · 12.9 mi
Not verified yet
(310) 316-0413
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many solar installers are near Fullerton, CA?
- 87 within 25 miles, 3 in Fullerton, as of October 16, 2026.
- Which solar installers near Fullerton, CA are verified?
- None yet. Verified means AssistAnt checked the business registration and insurance; unverified listings come from public business records.
- Can a business pay to rank higher on AssistAnt?
- No. Verified businesses are listed first, then everyone else by distance. Placement cannot be bought, and AssistAnt never sells your contact information.
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Nearby towns
- Anaheim, CA 3 mi
- La Habra, CA 5 mi
- Orange, CA 7 mi
- Los Alamitos, CA 8 mi
- Cerritos, CA 9 mi
- Westminster, CA 9 mi
- Yorba Linda, CA 9 mi
- Norwalk, CA 9 mi
- Seal Beach, CA 10 mi
- Santa Ana, CA 10 mi