Expert Advice On Improving Your Home

10 Best Solar Companies in Piedmont, CA

Get matched with a top local pro.
Join over 640 homeowners that have gotten a free quote in the past week.

Written By David Cusick

Last Updated February 2024

Solar is one of the most easily accessible forms of renewable energy for Piedmont residents. Transitioning to solar energy can reduce your monthly energy expenses and shrink your carbon output. Before you get started, you want to make sure you find a trustworthy installer. That’s why, after conducting thorough research on installers, we put together a guide to the most reputable solar companies in Piedmont. These providers have a reputation for excellent service.

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 Piedmont

SunPower

SunPower Logo

Our Rating

User Rating

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

Free quotes

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Consultation
Battery storage
Panel installation

SunPower by The Solar Quote

SunPower by The Solar Quote Logo

Our Rating

User Rating

Write a Review
2819 W March Ln #154, Stockton, CA 95219 (888) 944-6765 sunpowerbythesolarquote.com

Clear pricing policy

Reliable customer support

Prompt service delivery

Free quotes

Informative resources

Services Offered

Cleaning and maintenance
Grid-tied solar system
Consultation
Battery storage
Panel installation

SolarUnion

SolarUnion Logo

Our Rating

User Rating

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

Free quotes

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

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

Ally Electric And Solar Inc

Ally Electric And Solar Inc Logo

Our Rating

User Rating

Write a Review
855 Marina Bay Pkwy #280, Richmond, CA 94804 (510) 559-7700 allyelectricandsolar.com

Reliable customer support

Clear pricing policy

Free quotes

Informative resources

Services Offered

Panel installation
Tesla powerwall
Cleaning and maintenance
Battery storage
Solar panel upgrades

Save a Lot Solar

Save a Lot Solar Logo

Our Rating

User Rating

Write a Review
1201 Tenth St, Berkeley, CA 94706 (833) 876-5272 savealotsolar.com

Free quotes

Informative resources

Reliable customer support

Prompt service delivery

Clear pricing policy

Services Offered

Off-grid solar systems
Permit assistance
Panel installation
Battery storage

HCI SOLAR

HCI SOLAR Logo

Our Rating

User Rating

Write a Review
2121 N California Blvd STE 290, Walnut Creek, CA 94596 (415) 910-6808 hcisolarusa.com

Informative resources

Prompt service delivery

Clear pricing policy

Reliable customer support

Free quotes

Services Offered

Off-grid solar systems
Panel installation
Skilled repairs
Solar carports
Battery storage

Source Energy

Source Energy Logo

Our Rating

User Rating

Write a Review
161 N Civic Dr #400, Walnut Creek, CA 94596 (925) 319-6634 sourcenergy.solar

Reliable customer support

Clear pricing policy

Free quotes

Informative resources

Services Offered

Panel installation
Consultation
Financing assistance

CivicSolar, Inc

CivicSolar, Inc Logo

Our Rating

User Rating

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

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

Battery storage
Panel installation

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

Clear pricing policy

Reliable customer support

Services Offered

Skilled repairs
Cleaning and maintenance
Panel installation

GRID Alternatives

GRID Alternatives Logo

Our Rating

User Rating

Write a Review
1171 Ocean Ave UNIT 200, Oakland, CA 94608 (510) 731-1310 gridalternatives.org

Informative resources

Reliable customer support

Services Offered

Battery storage
Panel installation
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

Putting solar panels on your roof could reduce your electricity payments while benefiting the planet by reducing your carbon footprint through renewable energy use. Key considerations when looking at local solar installers are as follows.

Check Licensing

Confirm 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 distinct classifications 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 field experience, and pass written exams.

Read Customer Reviews

Check TrustPilot, Google Reviews, the Better Business Bureau (BBB), and other review sites to see what past customers are saying about local solar providers. Detailed reviews on these platforms can help you assess a provider's reliability and customer service. Avoid providers with few or mainly poor reviews.

Compare Multiple Quotes

Call three to five solar companies for free, itemized quotes. A quote should describe all costs and list the solar equipment included. Reviewing multiple quotes helps identify the best option that fits your budget.

Ask About the Warranty

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

Evaluate Financing and Incentives

Switching to solar power can help reduce your energy expenses over time. Be sure to evaluate these aspects when judging the cost and value of solar panels.

  • 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 electric providers may offer additional rebates to encourage homeowners to adopt solar panels. Check the requirements to qualify and the rebate values with your local electric company to determine what your savings could be.
  • Compare system purchase options: Solar panels may be paid for upfront or financed over time through a loan or lease. Confirm all terms when financing, including fees, payment schedule, annual percentage rate (APR), and ownership implications.

Cost of Solar Installation in Piedmont

Solar panel costs vary based on your system's capacity and the solar technology being used. The typical Piedmont solar array has a capacity of 3.0 kilowatts. Homeowners in the area can expect to pay approximately $3,470 per kilowatt; the average Piedmont homeowners spends roughly $7,314 on a new solar array after accounting for federal tax breaks. (Some homeowners prefer to lease solar panels to lower their upfront costs.) A personalized quote from a local solar installer will account for factors such as the capacity, size, and panel type of the planned system, and should include costs for labor, permit fees, and preliminary work.

Piedmont 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 Piedmont, 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 a number of advantages of home solar energy. You can raise your property values, reduce emissions, and qualify for tax benefits. With the right storage equipment, solar panels can also offer you additional energy security and offer some protection from power outages.

Of course. The grid in Piedmont 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.

You might be pleasantly surprised at how quickly you can get a return on investment from your solar panels. In perennially-sunny Piedmont, you could make enough from your solar panels to recoup your investment in 6.9 years per 5 kW of rated capacity at maximum.

The type of solar panels you have will have specific maintenance steps to follow. Regardless of type, you should clean your panels regularly and inspect them for damage. Many solar contractors in the Piedmont area offer multipoint maintenance plans to help you keep your panels healthy and make the most of your system.

While solar energy might not be ideal for some in wet or dark 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.

Solar panels are becoming more relevant than ever for their low upkeep costs and high efficiency under a variety of conditions. Depending on how much sunlight your property receives, you may find they're the best performing source of renewable energy compared to others.

Other Piedmont, CA Home Services