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10 Best Solar Companies in Spring Valley, CA

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Written By David Cusick

Last Updated April 2024

A new solar energy system could give you a renewable power source that will eventually pay for itself. Transitioning to solar energy can reduce your monthly energy expenses and decrease your carbon output. Before you begin the process, you want to make sure you find a qualified installer. That’s why we’ve analyzed the options and compiled a guide to the most dependable solar installation companies in Spring Valley. These top providers consistently deliver high-quality and dependable services.

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 Spring Valley

SunPower by Milholland Electric

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1475 Cuyamaca St, El Cajon, CA 92020 (619) 732-1198 milhollandelectric.com

Free quotes

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

Financing assistance
Consultation
Battery storage
Panel installation
Tesla powerwall

HES Solar

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9085 Aero Dr # A, San Diego, CA 92123 (619) 692-2015 hessolar.com

Free quotes

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Consultation
Off-grid solar systems
Permit assistance
Tesla powerwall
Battery storage
Panel installation
Cleaning and maintenance
Financing assistance

Sustineo Solar

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6136 Mission Gorge Rd Suite 201, San Diego, CA 92120 (866) 787-8463 sustineo.solar

Free quotes

Informative resources

Clear pricing policy

Prompt service delivery

Reliable customer support

Services Offered

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

San Diego Solar Installers

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501 W Broadway, San Diego, CA 92101 (858) 500-3974 sandiegosolarinstallers.net

Free quotes

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

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

CM Solar Electric

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9125 Chesapeake Dr, San Diego, CA 92123 (619) 488-1117 cmsolarelectric.com

Family-operated business

Clear pricing policy

Informative resources

Prompt service delivery

Free quotes

Reliable customer support

Services Offered

Consultation
Panel installation
Battery storage
Skilled repairs
Permit assistance

West Coast Heating, Air Conditioning, and Solar

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1256 Fayette St, El Cajon, CA 92020 (619) 349-4232 westcoastheatcool.com

Clear pricing policy

Reliable customer support

Free quotes

Informative resources

Services Offered

Cleaning and maintenance
Panel installation
Financing assistance
Skilled repairs
Consultation

EZ Solar & Roofing

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1076 Broadway, El Cajon, CA 92021 (619) 613-9016 ezsolarelectric.com

Reliable customer support

Free quotes

Clear pricing policy

Informative resources

Prompt service delivery

Services Offered

Battery storage
Consultation
Panel installation
Permit assistance

Jamar Power Systems

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9830 Prospect Ave Ste D, Santee, CA 92071 (619) 448-7770 jamarpower.com

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Clear pricing policy

Reliable customer support

Free quotes

Services Offered

Panel installation
Battery storage
Financing assistance
Permit assistance
Skilled repairs

Semper Solaris

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964 Fifth Ave #510, San Diego, CA 92101 (619) 432-3441 sempersolaris.com

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

Tesla powerwall
Battery storage
Consultation
Financing assistance
Panel installation

Heliogold Solar

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401 W A St Ste 200, San Diego, CA 92101 (858) 357-5659 heliogold.com

Reliable customer support

Free quotes

Clear pricing policy

Services Offered

Panel installation
Consultation
Battery storage
Cleaning and maintenance
Grid-tied solar system
Financing assistance
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 cut your electricity costs and help the environment by reducing your carbon footprint. When deciding if a solar provider is the best option for you, consider these key factors.

Check Licensing

Make sure you hire a licensed solar installer. This ensures that the work is done correctly using current best installation practices. There are five specific levels 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 experience as an apprentice or journeyman, and pass written exams.

Read Customer Reviews

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

Compare Multiple Quotes

Call at least three solar companies for free, itemized quotes. A quote should explain all costs and specify the solar equipment included. Reviewing multiple quotes helps identify the best option that fits your budget.

Ask About the Warranty

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

Evaluate Financing and Incentives

Switching to solar power can help lower your energy expenses. Be sure to weigh these aspects when judging the cost and value of solar panels.

  • Research federal and state tax credits: A 26% federal solar tax credit on the full system cost is available through 2032. Many states also have incentives. These credits offer substantial savings for solar buyers.
  • Look into utility rebates: Local power companies may have extra discounts to encourage homeowners to go solar. Review the requirements to qualify and the rebate amounts with your local provider to figure out your potential savings.
  • Compare system purchase options: Solar panels can be purchased upfront or financed over time with a lease or loan. Check key financing details like annual percentage rate (APR), payment schedule, fees, and ownership implications when financing solar panels.

Cost of Solar Installation in Spring Valley

Spring Valley homeowners typically spend about $6,837 on home solar systems after federal tax refunds. Solar arrays in Spring Valley cost roughly $3,470 per kilowatt, with an average size of 2.8 kilowatts. A personalized estimate from a local solar provider will include costs for preliminary work, labor, and permit fees, and will account for your system's capacity, panel type, and size. Some homeowners prefer to lease their solar panels to reduce upfront costs.

Spring Valley 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 Spring Valley, CA

Generally speaking, a solar photovoltaic (PV) system can be used to power any household system or appliance that uses electricity. In the smallest case, you can use a solar water heating system.

There are a number of benefits to home solar energy. You can reduce emissions, raise your property values, 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.

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

Yes, you can use home solar energy alongside conventional power sources. In most parts of the country, solar panels are designed to supplement your existing energy sources, so you can reap the savings and environmental benefits that come from using solar energy without having to completely switch over.

You might be pleasantly surprised at how quickly you can get a return on investment from your solar panels. In perennially-sunny Spring Valley, you could make enough from your solar panels to recoup your investment in 7.4 years per 5 kW of rated capacity at maximum.

The specific required maintenance steps will vary based on the type of solar panels you have. With any system, you should clean and inspect each panel once a quarter. Your solar installation company might offer comprehensive plans where they'll do the maintenance on your behalf.

Absolutely. Solar panels are independent of the Spring Valley grid and will continue to generate power even if the grid is having problems. Bear in mind, however, that a solar system won't take you through a nighttime outage if you don't have a storage system. Your contractor can discuss some economical options to keep your home's power access reliable through the worst conditions, including battery backups or an emergency generator.

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