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24 contractors listed · 5 in Vallejo · 11 open weekends · 22 rated 4.5+ · 12 show a license
Data verified October 18, 2026
The 24 contractors listed for Vallejo, CA cover panels, circuits, lighting and charger installs. What appears under each one about licensing, hours and the work it advertises is taken from that business's own site, with ratings and comments from public reviews.
Of the 24 contractors we list here, 5 are in Vallejo itself and 19 come from towns including Concord (5, 16 mi), Walnut Creek (3, 18 mi) and Benicia (2, 6 mi). The contractors on this page are rated from 4.0 to 5.0 across 5,538 reviews; 9 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (93%), responsiveness (83%) and quality (79%). The topics that come up most in reviews of the contractors on this page are "price", "estimates" and "efficient". 11 are open on Saturdays and 8 on Sundays. 12 show a license on their websites; 2 list staff certifications (EPA) and 4 have a BBB rating of A or A+. Domain records put 14 websites of the contractors on this page at ten or more years old; the oldest dates from 2000. 1 offers emergency call-outs; 5 offer financing or payment plans; 10 give free estimates; 6 are family- or locally-owned and 4 list coupons or special offers. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
Free estimates are advertised by 10 of the 24 contractors here. That works for scoping a defined job such as a panel change or a rewire. Fault finding is different work: tracing an intermittent problem takes hours on site, and asking for that free gets you a guess.
