10 Best Solar Companies in Fontana, CA

More than 130 people have received a free quote in the last 60 days.

Last Updated: February 25, 2025

Solar is one of the most easily accessible forms of renewable energy for Fontana homes. Making the transition to solar energy can help you save money and shrink your carbon footprint, but you want to make sure you find a trustworthy installer. Luckily, we've reviewed the options and compiled a guide to the best and most reliable solar installation providers in Fontana.

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Top 10 Best Solar Companies in Fontana

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

AWS Solar

AWS Solar Logo

Our Rating

User Rating

11750 Roscoe Blvd Ste 7, Sun Valley, CA 91352 (818) 484-3264 aws-solar.com

Informative resources

Clear pricing policy

Free quotes

Prompt service delivery

Reliable customer support

Services Offered

Grid-tied solar system
Permit assistance
Panel installation
Skilled repairs
Battery storage
Solar panel upgrades
Financing assistance
Cleaning and maintenance

SunSolar U.S.

SunSolar U.S. Logo

Our Rating

User Rating

16755 Von Karman Ave Suite 200, Irvine, CA 92606 (949) 242-0088 sunsolarus.com

Informative resources

Reliable customer support

Clear pricing policy

Free quotes

Prompt service delivery

Services Offered

Permit assistance
Battery storage
Solar carports
Financing assistance
Consultation
Panel installation

TENCO SOLAR

TENCO SOLAR Logo

Our Rating

User Rating

700 N Valley St Suite C, Anaheim, CA 92801 (888) 507-6937 tencosolar.net

Free quotes

Informative resources

Reliable customer support

Services Offered

Panel installation
Consultation
Financing assistance
Battery storage
Cleaning and maintenance
Permit assistance
Solar carports
Skilled repairs
System decommissioning

Go Green Solar

Go Green Solar Logo

Our Rating

User Rating

1630 S Sunkist St ste e, Anaheim, CA 92806 (866) 798-4435 gogreensolar.com

Informative resources

Reliable customer support

Free quotes

Clear pricing policy

Services Offered

Financing assistance
Cleaning and maintenance
Grid-tied solar system
Panel installation
Consultation
Permit assistance
Battery storage
Off-grid solar systems

SolarRepair

SolarRepair Logo

Our Rating

User Rating

2834 Hamner Ave #464, Norco, CA 92860 (833) 757-4255 mysolarrepair.com

Informative resources

Clear pricing policy

Prompt service delivery

Free quotes

Reliable customer support

Services Offered

Battery storage
Financing assistance
Skilled repairs
Cleaning and maintenance
Solar panel upgrades
Panel installation

Option One Solar

Option One Solar Logo

Our Rating

User Rating

13581 John Glenn Rd A, Apple Valley, CA 92308 (855) 502-6363 optiononesolar.com

Reliable customer support

Free quotes

Clear pricing policy

Informative resources

Family-operated business

Services Offered

Panel installation
Solar carports
Consultation
Battery storage
Skilled repairs

Aikyum Solar

Aikyum Solar Logo

Our Rating

User Rating

7256 Garden Grove Blvd, Westminster, CA 92683 (888) 989-8786 aikyum.com

Free quotes

Informative resources

Prompt service delivery

Reliable customer support

Clear pricing policy

Services Offered

Panel installation
Permit assistance
Financing assistance
Tesla powerwall
Battery storage
Cleaning and maintenance

Semper Solaris

Semper Solaris Logo

Our Rating

User Rating

1720 Howard Pl, Redlands, CA 92373 (909) 316-8606 sempersolaris.com

Free quotes

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

Skilled repairs
Cleaning and maintenance
Consultation
Panel installation
Battery storage
Financing assistance

Pacific Sun Technologies, Inc

Pacific Sun Technologies, Inc Logo

Our Rating

User Rating

41775 Elm St #102, Murrieta, CA 92562 (951) 308-1800 pacificsuntech.com

Free quotes

Reliable customer support

Services Offered

Permit assistance
Consultation
Financing assistance
Battery storage
Cleaning and maintenance
Panel installation
Grid-tied solar system
Tesla powerwall
Skilled repairs

SunGrid Solar

SunGrid Solar Logo

Our Rating

User Rating

18271 W McDurmott Suite E, Irvine, CA 92614 (949) 309-2453 gosungrid.com

Free quotes

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Consultation
Permit assistance
Grid-tied solar system
Solar carports
Financing assistance
Panel installation
Battery storage
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on solar companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How To Choose a Solar Company

Going solar can be a great way to save money on electricity costs and help the environment by reducing your carbon footprint using renewable energy. Here are some crucial factors to consider when determining whether a solar installer is reliable.

Check Licensing

Verify that your solar installer is properly licensed. This ensures that the work is done properly using the most up-to-date installation methods. There are five specific types of solar contracting licenses in California: boilers, PV electrical, HVAC, thermal, and pool heating. To earn licensure, a contractor must complete a highly comprehensive educational series, gain four years of experience as an apprentice or journeyman, and pass written exams.

Read Customer Reviews

Look at review platforms such as TrustPilot, Google Reviews, and the Better Business Bureau (BBB) to find out what previous customers have to say about local solar installers. Reviews can give you an idea of a company’s reliability and customer service. Be cautious of companies with no reviews or with predominantly negative feedback.

Compare Multiple Quotes

To find a solar installer that works with your budget, get free, detailed quotes from 3–5 providers. The quotes should outline all costs and list the solar equipment included. Comparing several quotes helps you identify the most cost-effective option.

Ask About the Warranty

Quality solar installations should come with strong workmanship and performance guarantees. A workmanship guarantee covers any installation defects (such as cracks in the panels, poor wiring, or poor alignment), while a performance warranty ensures a certain level of energy production. Strong guarantees demonstrate a company's confidence in its work.

Evaluate Financing and Incentives

Solar energy can help lower your electricity costs long-term. When considering solar panel's cost and value, be sure to consider these considerations.

  • Research federal and state tax credits: A 26% federal tax credit on total solar system costs is available through 2032. Many states offer incentives, too. The credits can lead to substantial savings for solar buyers.
  • Look into utility rebates: Local power companies may have extra rebates to encourage homeowners to install solar panels. Review the requirements to qualify and the rebate amounts with your local provider to calculate your potential savings.
  • Compare system purchase options: Solar panels may be paid for outright or financed over time through loans or leases. Verify all terms when financing, including payment schedule, fees, annual percentage rate (APR), and ownership implications.

Cost of Solar Installation in Fontana

In Fontana, solar panels cost an average of $3,470 per kilowatt, with an average system size of 2.9 kilowatts. The typical Fontana homeowner spends $6,973 on their solar array after federal tax refunds. An estimate from a local provider will factor in additional information reflecting your desired system's required preliminary work, capacity, size, and panel type. In some cases, homeowners may prefer to lease solar panels to reduce upfront costs.

Fontana Solar Incentives Guide

Incentive Type: PACE Financing

Website: wrcog.us

Incentive Amount:

Eligible products can be financed for up to 25 years, depending on the useful life of the eligible product.
Minimum financing: $5,000
The financing may not exceed fifteen percent (15%) of the market value of the property, up to the first seven hundred thousand dollars ($700,000) of the property’s market value, and ten percent (10%) of the remaining value of the Property above seven hundred thousand dollars ($700,000) minus any PACE assessment on the propertyThe total amount of any annual property taxes and assessments shall not exceed five percent (5%) of the property's fair market value, determined at the time program financing is approved.

Incentive Type: Rebate Program

Website: gosolarcalifornia.ca.gov

Incentive Amount:

Step 1 Incentive Rates (contact utility to determine current incentive levels):
Single Family Residential Incentives:
Systems that displace natural gas: $29.85 per estimated therm displaced
Systems that displace electricity or propane: Funding has been exhausted
Commercial/Multifamily Incentives:
Systems that displace natural gas: $20.19 per estimated therm displaced
Systems that displace electricity or propane: $0.42 per estimated kWh displaced *** Note, funding has been exhausted in this category for SCE and PG&E
Solar Pool heating: $5.00 per estimated therm displaced

Incentive Type: Feed-in Tariff

Website: ladwp.com

Incentive Amount:

$0.17/kWh adjusted by a time of delivery multiplier
Base price will step down over time as certain MW goals are met

Incentive Type: Rebate Program

Website: selfgenca.com

Incentive Amount:

For projects 30 kW or larger, 50% of incentive will be received up-front; 50% will be received based on actual kWh production over the first 5 years. For projects under 30kW, 100% of the incentive will be paid up front.
Incentives will step down over time. See below for incentive amounts.

Incentive Type: Property Tax Incentive

Website: boe.ca.gov

Incentive Amount:

100% of system value; 75% of system value exemption for dual-use equipment

Incentive Type: PACE Financing

Incentive Amount:

Locally determined

Incentive Type: Feed-in Tariff

Website: cpuc.ca.gov

Incentive Type: Personal Tax Credit

Website: ecowatch.com

Incentive Amount:

30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels.

Frequently Asked Questions About Solar in Fontana, CA

A solar photovoltaic (PV) array can generate power to run any electric system or appliance in your home. If you don't want to use solar power for your entire home, you can install a solar heating system for your water.

There are many advantages of home solar energy. You can save money, raise your property values, and reduce emissions. With the right storage equipment, solar panels can also provide you with further energy independence and offer some protection from power outages.

It depends on where you live and what type of panels you're installing. Since there's a moderate amount of snowfall in Fontana, your best time to get solar is in the spring and fall.

Yes. The grid in Fontana already uses a large share of renewable energy sources, and you may be able to sell your excess generated energy to your utility for additional cost savings.

Your payback period is the time to achieve an ROI on your solar panels. It will vary based on the average sunlight in your area, their rated capacity, and the rate your utility charges per kilowatt of power. Fontana has extremely high daily sunlight levels, so you could recoup your investment in as little as 9.1 years per 5 kW of rated capacity.

While solar energy might not be the best performing choice for some in dark or wet areas, the latest generation of equipment and energy storage systems could increase your property's solar viability enough to achieve a return on investment. A contractor could also recommend a different primary source of renewable energy like wind or geothermal to boost your generation.

Ultimately, the answer will depend on your specific situation. You can take advantage of a federal tax credit of up to 30% of the system's cost, as well as state or local incentives depending on where you are. As for insurance, you'll need to notify your insurer about your new solar panels. Your premium may increase due to added property values, but you'll have peace of mind if a covered event happens to the system.

Solar panels are gaining in popularity for their high efficiency and low maintenance costs. Depending on how much sunlight your property receives, you may find they're the best performing source of renewable energy compared to others.

Other Fontana, CA Home Services

Loading map...