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10 Best Solar Companies in La Mesa, CA

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Written By David Cusick

Last Updated April 2024

Solar is one of the most easily accessible forms of renewable energy for La Mesa homeowners. Switching to solar energy can reduce your monthly energy expenses and decrease your carbon output. Before you get started, you want to make sure you find a reputable installer. That’s why, after properly vetting providers, we compiled a guide to the most trusted solar companies in La Mesa. These companies 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 La Mesa

SunPower by Milholland Electric

SunPower by Milholland Electric Logo

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

Clear pricing policy

Reliable customer support

Free quotes

Informative resources

Services Offered

Panel installation
Tesla powerwall
Consultation
Battery storage
Financing assistance

HES Solar

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

Reliable customer support

Clear pricing policy

Informative resources

Free quotes

Services Offered

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

Sustineo Solar

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

Informative resources

Free quotes

Prompt service delivery

Reliable customer support

Clear pricing policy

Services Offered

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

San Diego Solar Installers

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

Free quotes

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

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

CM Solar Electric

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

Free quotes

Reliable customer support

Prompt service delivery

Clear pricing policy

Family-operated business

Informative resources

Services Offered

Permit assistance
Battery storage
Panel installation
Skilled repairs
Consultation

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

Panel installation
Skilled repairs
Financing assistance
Consultation
Cleaning and maintenance

Jamar Power Systems

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

Reliable customer support

Free quotes

Informative resources

Clear pricing policy

Services Offered

Panel installation
Financing assistance
Skilled repairs
Battery storage
Permit assistance

EZ Solar & Roofing

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

Clear pricing policy

Prompt service delivery

Free quotes

Informative resources

Reliable customer support

Services Offered

Permit assistance
Panel installation
Battery storage
Consultation

Semper Solaris

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

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Consultation
Financing assistance
Tesla powerwall
Panel installation
Battery storage

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

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

Check Licensing

Confirm that your solar installer is properly licensed. This helps ensure that the work is done properly using current best installation practices. There are five different types of solar contracting licenses in California: boilers, PV electrical, HVAC, thermal, and pool heating. For a contractor 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

Look at review platforms such as TrustPilot, the Better Business Bureau (BBB), and Google Reviews to find out what previous customers say about local solar installers. Reviews can give you an idea of a company’s reliability and customer service. Be wary of companies lacking reviews or with predominantly negative feedback.

Compare Multiple Quotes

Contact three to five solar companies for free, detailed quotes. Quotes should clearly outline all costs and list the exact solar components included. Comparing multiple quotes helps identify the best value based on your budget.

Ask About the Warranty

Top-notch solar installations should come with strong workmanship and performance warranties. A workmanship warranty covers installation issues, such as poor wiring, poor alignment, or cracks in the panels. A performance guarantee ensures a minimum energy output. Comprehensive guarantees show that a solar company believes in its work.

Evaluate Financing and Incentives

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

  • Look into utility rebates: More rebates might be available from utility companies looking to motivate homeowners to go solar. Contact your local utility provider to learn rebate values and eligibility rules, so you can determine your possible savings.
  • Compare system purchase options: Solar panels may be paid for upfront or financed over time through a loan or lease. Verify all terms when financing, including payment schedule, annual percentage rate (APR), fees, and ownership implications.
  • Research federal and state tax credits: A 26% federal tax credit for solar the applies to total system costs is available through 2032. Many states also offer incentives. These credits offer substantial savings for solar buyers.

Cost of Solar Installation in La Mesa

The cost of home solar panels in La Mesa will depend on several factors, including your system's expected capacity and the type of panels you'll use. Generally speaking, a typical solar energy system could range from $3,470 per kilowatt, not including permit fees, labor, or preliminary work. Most solar systems in La Mesa are 2.8 kilowatts, and the typical La Mesa homeowners spends $6,837 after accounting for federal tax refunds. Some homeowners may prefer leasing their solar panels to reduce upfront costs.

La Mesa 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 La Mesa, CA

A solar photovoltaic (PV) system can generate power to run any electric system or appliance in your home. A more specific example is installing a solar water heating system.

With home solar energy, you can recoup the cost of the system over time, lower your property's emissions, and gain additional energy independence.

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, which means you can reap the savings and environmental benefits that come from using solar energy without having to completely switch over.

Generally speaking, your energy bills will significantly decrease 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 La Mesa, the average amount someone can save is $922 per year. With net metering programs offered by many utilities, you could ultimately make a profit from your system once the payback period passes.

While solar energy is an ideal option for many, it might not be ideal for homeowners in wet, dark areas. In these cases, a contractor might recommend other forms of renewable energy, such as wind or geothermal power, as a primary source. It is also important to speak to a qualified installer to determine if their solar system is compatible with the climate and environment of your area. Even if you choose a different form of renewable energy altogether, you'll still lower your emissions and could still qualify for distributed generation or other money-saving programs.

Yes, solar panels can still generate energy during a grid outage. To ensure that your solar system can keep working during a power outage, make sure to choose a quality solar provider that offers battery backup systems or emergency generators.

The best type of residential solar panel depends on your specific needs and goals. Generally, monocrystalline solar panels are the most efficient for homes in La Mesa. However, if lowering cost is your top priority, then you could thin-film or polycrystalline solar panels. When you're choosing a contractor, make sure to ask about the types of solar panels an installer offers and the benefits and drawbacks of each.

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