🐜AssistAnt · Pro directory
There are 54 solar installers within 25 miles of Ontario, CA in the AssistAnt directory as of October 16, 2026, 2 of them based in Ontario 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 Ontario
- Cucell Energy
Ontario, CA · 0.4 mi
Not verified yet
(888) 630-8889
- Solar Electrical Plus INC
Ontario, CA · 1.1 mi
Not verified yet
(626) 222-4512
- Project Planet
Rancho Cucamonga, CA · 3.7 mi
Not verified yet
(800) 881-0492
- Sun Energy Co.
Rancho Cucamonga, CA · 3.7 mi
Not verified yet
(909) 222-6662
- SunLux Energy
Chino, CA · 4.5 mi
Not verified yet
(909) 628-4786
- Pgs Solar & Home Improvement
Pomona, CA · 6.3 mi
Not verified yet
(562) 413-6293
- Aca Solar
Chino Hills, CA · 6.4 mi
Not verified yet
(909) 606-8000
- Rise Solar
Chino Hills, CA · 6.9 mi
Not verified yet
(909) 843-9988
- Sunrun
Fontana, CA · 8.8 mi
Not verified yet
(909) 587-5291
- SoCal Solar Panel Cleaning Company
La Verne, CA · 8.9 mi
Not verified yet
(909) 552-1381
- Sunrun
Fontana, CA · 9.0 mi
Not verified yet
(855) 478-6786
- SolarRepair
Norco, CA · 9.2 mi
Not verified yet
(833) 757-4255
- Garcia's Prowash
Fontana, CA · 10.8 mi
Not verified yet
(323) 506-0754
- Project Planet
Fontana, CA · 10.9 mi
Not verified yet
(909) 251-9339
- Alps Technology Inc
Pomona, CA · 11.4 mi
Not verified yet
(909) 468-1800
- Martinez Solar Panel Cleaning
San Dimas, CA · 11.7 mi
Not verified yet
(909) 530-3692
- Sunray Solar
Corona, CA · 11.9 mi
Not verified yet
(800) 218-1146
- Tom The Solar Guy
Corona, CA · 12.8 mi
Not verified yet
(951) 522-0822
- Grant Pure Solar Systems
Corona, CA · 12.8 mi
Not verified yet
(951) 470-1330
- Eco Sun Works
Diamond Bar, CA · 12.9 mi
Not verified yet
(817) 769-2394
- West Coast Power Solution
Riverside, CA · 12.9 mi
Not verified yet
(951) 324-1134
- Sunrun
Corona, CA · 13.2 mi
Not verified yet
(267) 223-4556
- 1st Light Energy
Yorba Linda, CA · 13.6 mi
Not verified yet
(866) 837-6527
- Optimum Solar Power
Riverside, CA · 13.7 mi
Not verified yet
(951) 290-0446
- Lux Smart Energy
Covina, CA · 14.0 mi
Not verified yet
(909) 389-6164
- 365 Solar
Walnut, CA · 14.0 mi
Not verified yet
(626) 672-1668
- SolarMax Technology
Diamond Bar, CA · 14.1 mi
Not verified yet
(909) 245-9952
- Rescue Green
Corona, CA · 14.3 mi
Not verified yet
(888) 543-9205
- Small Energy Bill
Riverside, CA · 14.4 mi
Not verified yet
(909) 344-3001
- First Choice Solar
West Covina, CA · 14.4 mi
Not verified yet
(626) 343-2823
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many solar installers are near Ontario, CA?
- 54 within 25 miles, 2 in Ontario, as of October 16, 2026.
- Which solar installers near Ontario, 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.
More in Ontario
- Appliance repair in Ontario, CA149 businesses
- Dryer vent cleaning in Ontario, CA15 businesses
- Used appliances in Ontario, CA12 businesses
- HVAC (heating & air conditioning) in Ontario, CA501 businesses
- Plumbers in Ontario, CA575 businesses
- Electricians in Ontario, CA351 businesses
- Roofers in Ontario, CA328 businesses
- Landscaping & lawn care in Ontario, CA462 businesses
- Cleaning services in Ontario, CA516 businesses
- Pest control in Ontario, CA237 businesses
- Locksmiths in Ontario, CA128 businesses
- Painters in Ontario, CA168 businesses
- Garage door repair in Ontario, CA299 businesses
- Handyman services in Ontario, CA123 businesses
- Pool & spa service in Ontario, CA133 businesses
- Water, fire & mold restoration in Ontario, CA182 businesses
- Concrete, masonry & paving in Ontario, CA239 businesses
- Fence contractors in Ontario, CA93 businesses
- Septic services in Ontario, CA17 businesses
- Junk removal in Ontario, CA16 businesses
- Home inspectors in Ontario, CA92 businesses
- Flooring in Ontario, CA96 businesses
- Windows & doors in Ontario, CA252 businesses
- Home security systems in Ontario, CA122 businesses
- Remodeling contractors in Ontario, CA307 businesses
- Insulation contractors in Ontario, CA19 businesses
- Towing in Ontario, CA184 businesses
- Auto repair in Ontario, CA2867 businesses
- Collision repair & auto glass in Ontario, CA659 businesses
- Diesel & truck repair in Ontario, CA139 businesses
- Motorcycle, marine & small engine repair in Ontario, CA98 businesses
- Welding & fabrication in Ontario, CA485 businesses
- Machine shops & CNC in Ontario, CA451 businesses
- Computer & phone repair / IT in Ontario, CA445 businesses
- Excavation & heavy equipment in Ontario, CA28 businesses
- Trucking in Ontario, CA206 businesses
Nearby towns
- Rancho Cucamonga, CA 5 mi
- Chino, CA 5 mi
- Pomona, CA 7 mi
- Chino Hills, CA 7 mi
- La Verne, CA 9 mi
- Fontana, CA 10 mi
- Diamond Bar, CA 11 mi
- Norco, CA 11 mi
- Corona, CA 12 mi
- San Dimas, CA 12 mi