Phoenix, Arizona has 168 solar installation companies verified on EnergyRanked, with 16,037 combined customer reviews and an average 4.4-star rating across the rated installers. This guide ranks the top installers in Phoenix by review depth, customer rating, and verified business credentials.
How We Rank Phoenix Solar Installers
EnergyRanked combines verified Google rating, total review count, contractor licensing data, and certifications (NABCEP, EnergySage, BBB) to produce a ranked list. We do not accept paid placement. Listings are sorted by a weighted score that gives credit to both rating and review depth.
Top 10 Solar Installers in Phoenix
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6AZ Solar Removal & Reinstall – Solar Panel Repair, Installation & Maintenance★★★★★ 5.0 (87 reviews)Phoenix, AZ
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About Solar in Phoenix
Phoenix sits in Maricopa County and is served primarily by Arizona Public Service (APS) and Salt River Project (SRP). Phoenix splits between APS and SRP service territories — confirm which utility serves your address before sizing a system, since net-billing rules differ. Arizona homeowners benefit from the federal solar Investment Tax Credit (currently 30%), Arizona’s Residential Solar Energy Credit (up to $1,000 off state taxes), and a state sales tax exemption on solar equipment. Permit and interconnection timelines in Phoenix typically run 2-4 weeks.
Arizona has the highest solar resource in the United States, averaging about 6 peak sun hours per day. A typical 8 kW residential system in Phoenix produces roughly 13,500-14,500 kWh per year — enough to offset most of a typical household’s electricity use.
Frequently Asked Questions
How much does solar cost in Phoenix?
A residential solar system in Phoenix typically costs $2.50-$3.20 per watt before incentives. An 8 kW system runs roughly $20,000-$25,500 gross, dropping to about $14,000-$17,800 after the 30% federal tax credit and the Arizona state credit.
How long does a solar install take in Phoenix?
Once you sign a contract, expect 2-4 weeks for permitting, design, and utility interconnection paperwork. The on-roof installation itself usually takes 1-3 days.
What incentives are available in Phoenix?
Phoenix solar customers can typically combine the federal solar tax credit (30%), Arizona’s Residential Solar Energy Credit (up to $1,000), the state sales tax exemption on solar equipment, and any utility-specific export credit or rebate offered by Arizona Public Service (APS) and Salt River Project (SRP).
How do I choose between Phoenix solar installers?
Look at three things: the installer’s actual review record, their verified credentials (Arizona ROC contractor license, NABCEP certification), and the equipment they recommend.