Expert Advice On Improving Your Home

10 Best Solar Companies in South San Francisco, CA

Get matched with a top local pro.
Join more than 640 people who have gotten a free quote in the past week.

Written By David Cusick

Last Updated February 2024

Solar energy is becoming increasingly popular for homeowners in South San Francisco. A rooftop solar array can help you provide a dependable source of power, decrease your carbon footprint, and add value to your property. Solar power can reduce your energy costs and lower your carbon footprint. However, it's important to choose a qualified solar installer. Luckily, we've reviewed the options and assembled a guide to the best and most reputable solar installation companies in South San Francisco.

Our Recommended Providers

Top Pick
4.7/5
  • High-quality Maxeon solar panels
  • Nearly 30 years in business
  • Great customer service
Best Solar Panel Leasing
4.2/5
  • Long warranty options
  • Insurance available on panels
  • Free Tesla Power Wall maintenance
Best Customer Service
3.9/5
  • Great customer service
  • Good warranty options
  • Excellent industry reputation

Top 10 Best Solar Companies in South San Francisco

SunPower

SunPower Logo

Our Rating

User Rating

Write a Review
1414 Harbour Way S, Richmond, CA 94804 (510) 260-8200 us.sunpower.com

Clear pricing policy

Free quotes

Informative resources

Reliable customer support

Services Offered

Consultation
Panel installation
Battery storage

SolarUnion

SolarUnion Logo

Our Rating

User Rating

Write a Review
1700 Montgomery St Suite 108, San Francisco, CA 94111 (888) 815-6633 solarunion.com

Informative resources

Clear pricing policy

Free quotes

Reliable customer support

Services Offered

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

Owens Electric & Solar

Owens Electric & Solar Logo

Our Rating

User Rating

Write a Review
279 N Amphlett Blvd, San Mateo, CA 94401 (650) 348-5727 owenselectricinc.com

Free quotes

Family-operated business

Clear pricing policy

Services Offered

Skilled repairs
Solar panel upgrades
Battery storage
Panel installation

All Bay Solar Construction

All Bay Solar Construction Logo

Our Rating

User Rating

Write a Review
5809 Mission St, San Francisco, CA 94112 (415) 624-3535 allbaysolar.com

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Battery storage
Panel installation
Tesla powerwall

NEXT SOLAR

NEXT SOLAR Logo

Our Rating

User Rating

Write a Review
1098 San Mateo Ave, South San Francisco, CA 94080 (650) 822-6162 nextsolarinc.com

Free quotes

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Panel installation
Consultation

SolarLine SolarPanals

SolarLine SolarPanals Logo

Our Rating

User Rating

Write a Review
1266 9th Ave, San Francisco, CA 94122 (415) 406-8791 topofthelinesolarpanel.com

Clear pricing policy

Reliable customer support

Free quotes

Services Offered

Cleaning and maintenance
Skilled repairs
Panel installation

CITY SOLAR

CITY SOLAR Logo

Our Rating

User Rating

Write a Review
140 Richland Ave, San Francisco, CA 94110 (209) 273-1605 citysolarca.com

Free quotes

Reliable customer support

Services Offered

Cleaning and maintenance
Panel installation

Occidental Power

Occidental Power Logo

Our Rating

User Rating

Write a Review
5983 Mission St, Daly City, CA 94014 (415) 681-8861 oxypower.com

Free quotes

Informative resources

Services Offered

Panel installation
Battery storage

Solar Panel RoofNSave Alameda

Solar Panel RoofNSave Alameda Logo

Our Rating

User Rating

Write a Review
1101 Marina Village Pkwy, Alameda, CA 94501 (510) 751-2223 solarpanelroofnsavealameda.com

Free quotes

Reliable customer support

Clear pricing policy

Services Offered

Cleaning and maintenance
Skilled repairs
Panel installation

CivicSolar, Inc

CivicSolar, Inc Logo

Our Rating

User Rating

Write a Review
304 12th St #3b, Oakland, CA 94607 (800) 409-2257 civicsolar.com

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

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

Installing solar panels can lower your electricity costs and benefit the planet by reducing your carbon footprint. When evaluating if a solar provider is a good fit for you, consider these key factors.

Check Licensing

Verify that your solar installer is properly licensed. This ensures that the work is done correctly using current best installation practices. There are five distinct types of solar contracting licenses in California: boilers, PV electrical, HVAC, thermal, and pool heating. For a contractor to earn a license, an installer must take 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 Google Reviews, the Better Business Bureau (BBB), and TrustPilot to find out what previous customers are saying about local solar providers. Reviews can give you an idea of a company’s reliability and customer service. Be wary of companies with no reviews or with predominantly negative feedback.

Compare Multiple Quotes

To find a solar installer that works with your budget, ask for free, detailed quotes from at least three providers. The quotes should list all costs as well as all solar equipment included. Looking at several quotes helps you identify the option that best fits your budget.

Ask About the Warranty

Quality solar installations should come with strong workmanship and performance guarantees. A workmanship warranty addresses any installation defects (such as poor alignment, poor wiring, or cracks in the panels), while a performance warranty ensures a certain level of energy production. Strong warranties show that a company is confident in its work.

Evaluate Financing and Incentives

Installing solar panels can help lower your electric bills over time. When considering the total price and value of solar panels, be sure to consider these factors.

  • Research federal and state tax credits: A 26% federal tax credit on total solar system costs is available through 2032. Many states provide incentives, too. The credits can result in substantial savings for solar buyers.
  • Look into utility rebates: More rebates might be available from local power companies looking to motivate homeowners to go solar. Contact your local utility provider to learn rebate values and qualification criteria, so you can calculate your possible savings.
  • Compare system purchase options: Homeowners can pay for solar panels outright or spread out payments over time with a lease or loan. Be sure to confirm key details like payment schedule, fees, annual percentage rate (APR), and what ownership means when financing solar panels.

Cost of Solar Installation in South San Francisco

The average South San Francisco homeowner will spend around $7,454 on a home solar system after federal tax refunds. Solar arrays in South San Francisco cost approximately $3,470 per kilowatt, with the average residential solar system being 3.1 kilowatts. An estimate from a local solar provider will include costs for preliminary work, permit fees, and labor, and will account for your system's size, capacity, and panel type. Some homeowners prefer to lease their solar panels in order to reduce upfront costs.

South San Francisco Solar Incentives Guide

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

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: PACE Financing

Incentive Amount:

Locally determined

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: Feed-in Tariff

Website: cpuc.ca.gov

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: 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: 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 South San Francisco, CA

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

With home solar PV, you can recoup the cost of the system over time, lower your home's carbon footprint, and be better prepared if there's an outage to the local grid.

It depends on where you live and what type of panels you're installing. With the winter months in California being very mild, you have a lengthy window to install your panels, though they won't hit peak performance until summer arrives.

Yes, it's possible to use home solar energy alongside conventional power sources. In many areas, solar panels are designed to supplement your existing energy sources, meaning that you can reap the savings and environmental benefits of solar energy without having to completely switch over.

Generally speaking, your energy bills will decrease significantly after you install solar panels. This is because you're using the energy you generate for free rather than buying it from your power company. In South San Francisco, the average amount someone can save is $1,053 per year. With net metering programs offered by many utilities, you could ultimately make a profit from your system when your payback period is done.

Your recommended maintenance will vary based on the type of solar panels you have. At a minimum, you should clean and inspect each panel once a quarter. Your solar installer might offer comprehensive plans where they'll do the maintenance on your behalf.

The answer ultimately depends 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 inform your insurance company 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.

Other South San Francisco, CA Home Services