Gilbert, Arizona has 24 solar installation companies verified on EnergyRanked, with 3,954 combined customer reviews and an average 4.4-star rating across the rated installers. This guide ranks the top installers in Gilbert by review depth, customer rating, and verified business credentials.
How We Rank Gilbert 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 Gilbert
-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
About Solar in Gilbert
Gilbert sits in Maricopa County and is served primarily by Salt River Project (SRP). Gilbert is fully SRP; the town has a streamlined online solar permit submission system. 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 Gilbert typically run 2-3 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 Gilbert 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 Gilbert?
A residential solar system in Gilbert 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 Gilbert?
Once you sign a contract, expect 2-3 weeks for permitting, design, and utility interconnection paperwork. The on-roof installation itself usually takes 1-3 days.
What incentives are available in Gilbert?
Gilbert 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 Salt River Project (SRP).
How do I choose between Gilbert 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.