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10 Best Solar Companies in Rosemead, CA

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Written By David Cusick

Last Updated February 2024

Year after year, more Rosemead residents adopt rooftop solar panels to lower their carbon footprint and add value to their property. Switching to solar energy can reduce your monthly energy expenses and shrink your carbon output. Before you begin the process, you want to make sure you find a trustworthy installer. Luckily, we've done the research and created a guide to the best and most reliable solar installation companies in Rosemead.

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 Rosemead

SunPower by True Power Solar

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201 Clark Ave, Pomona, CA 91767 (714) 676-8888 truepowersolar.com

Clear pricing policy

Reliable customer support

Informative resources

Free quotes

Services Offered

Cleaning and maintenance
Panel installation

SunPower by Sun Solar-OC

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4085 E La Palma Ave Suite B, Anaheim Hills, CA 92807 (949) 734-9695 sunpowerbysunsolaroc.com

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

Panel installation
Cleaning and maintenance
Consultation
Battery storage

SunPower by Sea Bright Solar

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1785 Industrial Park Ave Building A, Redlands, CA 92374 (909) 347-5451 seabrightsolar.com

Clear pricing policy

Informative resources

Prompt service delivery

Reliable customer support

Free quotes

Services Offered

Financing assistance
Consultation
Battery storage
Panel installation

Semper Solaris

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10713 Norwalk Blvd, Santa Fe Springs, CA 90670 (213) 984-4554 sempersolaris.com

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

Battery storage
Panel installation
Financing assistance
Consultation

Next Level ADU builders and solar energy

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8520 Florence Ave ste E, Downey, CA 90240 (818) 351-2593 nextlevelenergy.solar

Reliable customer support

Informative resources

Free quotes

Services Offered

Panel installation
Permit assistance
Consultation
Cleaning and maintenance
Skilled repairs

Clean Initiative

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2700 E Foothill Blvd #100, Pasadena, CA 91107 (833) 446-2532 cleaninitiative.com

Clear pricing policy

Informative resources

Free quotes

Reliable customer support

Services Offered

Battery storage
Panel installation
Solar panel upgrades

Altadena Energy & Solar

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1585 N Lake Ave, Pasadena, CA 91104 (818) 201-4206 altadenasolar.com

Free quotes

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

Permit assistance
Battery storage
Panel installation

Local Solar

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9970 Bell Ranch Dr #102, Santa Fe Springs, CA 90670 (949) 656-4334 localsolar.io

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Free quotes

Clear pricing policy

Services Offered

Consultation
Grid-tied solar system
Panel installation
Permit assistance
Battery storage
System decommissioning
Skilled repairs
Cleaning and maintenance

Los Angeles Solar Pros

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7807 Telegraph Rd, STE K-L, Montebello, CA 90640 (323) 765-1040 lasolarpros.com

Free quotes

Reliable customer support

Prompt service delivery

Services Offered

Permit assistance
Panel installation
Consultation
Battery storage
Tesla powerwall

Harrison Electric & Solar

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11834 Camilla St, Whittier, CA 90601 (562) 695-8321 harrisonelectric.com

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Clear pricing policy

Free quotes

Reliable customer support

Services Offered

Consultation
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

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

Check Licensing

Make sure you hire a licensed solar installer. This help guarantee that the work is done correctly using current installation best practices. There are five different types of solar contracting licenses in California: boilers, PV electrical, HVAC, thermal, and pool heating. To earn a license, a contractor must complete a highly comprehensive educational series, gain four years of field experience, and pass written exams.

Read Customer Reviews

Check consumer review platforms like TrustPilot, Google Reviews, and the Better Business Bureau (BBB) to see feedback from past customers about local solar companies. Detailed reviews can help you assess a company's reliability and customer service. Use caution with installers that have very few reviews or mostly negative ones.

Compare Multiple Quotes

Call at least three solar companies for free, itemized quotes. The quotes should outline all costs and specify the solar equipment included. Reviewing multiple quotes helps identify the option that aligns with your budget.

Ask About the Warranty

High-quality solar installations should have robust workmanship and performance warranties. The workmanship guarantee covers any installation issues like cracks in the panels, poor wiring, or poor alignment. The output guarantee ensures an energy generation baseline. Strong warranties reflect a solar provider's confidence in its installations.

Evaluate Financing and Incentives

Solar energy can help you lower electricity bills over time. Be sure to consider these aspects when considering the final cost and value of solar panels.

  • Research federal and state tax credits: There’s a 26% federal tax credit available for the full cost of solar systems until 2032. Many states also offer incentives. The credits can result in significant savings for solar buyers.
  • Look into utility rebates: Local power companies may offer additional rebates to encourage homeowners to switch to solar power. Check the qualification criteria and rebate values with your local electric company to determine what your savings could be.
  • Compare system purchase options: Solar panels can be purchased upfront or financed through a loan or lease. Check important financing details such as fees, payment schedule, annual percentage rate (APR), and ownership implications when financing your solar system.

Cost of Solar Installation in Rosemead

Solar panel costs vary based on system capacity and the technology used. The average solar system in Rosemead has a capacity of 2.8 kilowatts. Homeowners in the area should expect to pay around $3,470 per kilowatt; the average Rosemead homeowners spends about $6,920 on a new solar array after accounting for federal tax breaks. (Some homeowners prefer to lease solar panels to reduce their upfront costs.) A personalized quote from a local solar installer will account for factors such as the size, panel type, and capacity of the planned system, and should include costs for permit fees, preliminary work, and labor.

Rosemead 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 Rosemead, CA

A solar photovoltaic (PV) system can generate power to run any electric appliance or system in your home. More specifically, you can install a solar heating system for your water.

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

Your installer can give you an estimate of what your energy bills will look like after you install solar panels. Generally, your energy bills will decrease significantly because you'll be using energy from the sun for free, instead of buying energy from the utility company. The average annual savings in Rosemead amount to $751.

Your payback period is the time to achieve an ROI on your solar panels. It will vary based on their rated capacity, the rate your utility charges per kilowatt of power, and the average sunlight in your area. Rosemead has extremely high daily sunlight levels, so you could recoup your investment in as little as 9.2 years per 5 kW of rated capacity.

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 where you could 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.

The answer depends on your specific needs and goals. Generally, monocrystalline solar panels are the most efficient for Rosemead homes. However, if you have a limited budget, then you could polycrystalline or thin-film solar panels. When you're gathering estimates, make sure to ask about the different types of solar panels a company offers and the benefits and drawbacks of each.

Solar panels are gaining traction 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.

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