18 Best Solar Companies in Los Altos, CA (Dec 2022 Review)

We analyzed over 1500 solar companies in the nation,
and have selected the top 18 in Los Altos based on:

  • Customer review scores
  • Solar installers near you
  • Company policies and services offered
  • Accreditations and certifications
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated 11/09/2022

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best solar companies in Los Altos

Are you looking for energy freedom in Los Altos? Installing solar panels can be a rewarding investment since you can enjoy a lot of benefits when you go solar. Solar panels aren't just good for the Earth — your budget will be better off too. With solar power, you can save an average of $32,000 over 20 years, and this doesn't even include incentives.

There are plenty of installers to consider, but in this article, we'll help you pin down your options by recommending some of the best solar companies in Los Altos. For an idea of how much you would have to pay to put up a solar panel system on your roof, you can get a free quote from one of the top solar companies in Los Altos by clicking the "get quote" button below.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Regional Coverage

Momentum Solar

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best Technology

Tesla Energy

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch Rankings for Solar Companies in Los Altos

Best Local Installer
ecowatch badge icon
APG Solar logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

APG Solar

  • Pros icon Can browse portfolio on website
  • Pros icon Offers a free quote process
  • Pros icon Educational sales approach
  • Pros icon Custom system designs
  • Pros icon Excellent reputation
  • Con icon Some reported issues with customer services
  • Con icon Some reported communication issues

Services Offered

  • Service icon Solar Batteries
  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.apgsolar.com
Address: , Atwater, CA 95301-6019
Phone: (209) 358-1468
Outstanding Local Installer
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Extreme Solar Solutions logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Extreme Solar Solutions

  • Pros icon Educational sales approach
  • Pros icon Locally owned and operated
  • Pros icon More transparent pricing than competitors
  • Pros icon Licensing and credentials transparency
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.extremesolarsolutions.com/
Address: 387 Atwater Blvd, Atwater, CA 95301
Phone: (209) 489-0297
Experienced Installer
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Mid-State Solar logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Mid-State Solar

  • Pros icon Educational sales approach
  • Pros icon Custom system designs
  • Con icon Some reported communication issues
  • Con icon Some reports of long wait times for installation
  • Con icon Some reported issues with customer services
  • Con icon Some reports of high-pressure sales tactics

Services Offered

  • Service icon Solar Batteries
  • Service icon Solar Panels
  • Service icon Commercial Solar Services

Website: http://www.midstatesolar.com
Address: 450 Glass Ln Suite A-1, Modesto, CA 95356
Phone: (209) 551-7880
Outstanding Local Installer
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SunLectric logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

SunLectric

  • Pros icon More transparent pricing than competitors
  • Pros icon Family owned and operated
  • Pros icon Custom system designs
  • Pros icon Can browse portfolio on website
  • Pros icon Licensing and credentials transparency
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Batteries
  • Service icon Solar Panels
  • Service icon Commercial Solar Services

Website: http://www.mysolarcontractor.com/
Address: 247 S Sierra Ave, Oakdale, CA 95361
Phone: (209) 565-4786
Outstanding Local Installer
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Honey's Air & Solar logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Honey's Air & Solar

  • Pros icon Educational sales approach
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Maintenance and Repairs
  • Service icon Solar Panels

Website: https://honeysair.com/
Address: 501 Bitritto Wy, Modesto, CA 95356
Phone: (209) 566-1978
Outstanding Local Installer
ecowatch badge icon
Apex Electric Inc logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Apex Electric Inc

  • Pros icon Can browse portfolio on website
  • Pros icon Educational sales approach
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Maintenance and Repairs
  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.apexelectric.biz/
Address: 806 Rosina St, Escalon, CA 95320
Phone: (209) 595-1161
Experienced Installer
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Mid Matthews Construction logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Mid Matthews Construction

  • Pros icon Educational sales approach
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panels
  • Service icon Commercial Solar Services

Website: http://www.midmatthews.com
Address: 31 Selene Way, Copperopolis, CA 95228-9396
Phone: (209) 785-8500
Outstanding Local Installer
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Young's Air Conditioning logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Young's Air Conditioning

  • Pros icon Educational sales approach
  • Pros icon Assists with maximizing rebate
  • Pros icon Custom system designs
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Maintenance and Repairs
  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: https://www.youngsair.com/
Address: 25 West G St, Los Banos, CA 93635
Phone: (209) 826-4807
Experienced Installer
ecowatch badge icon
Solaron Pool Heating, Inc. logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Solaron Pool Heating, Inc.

  • Pros icon Can browse portfolio on website
  • Pros icon Educational sales approach
  • Pros icon Excellent reputation
  • Con icon Some reports of long wait times for installation
  • Con icon Some reports of high-pressure sales tactics
  • Con icon Some reported issues with customer services
  • Con icon Some reported communication issues

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.solaron.net
Address: 3900 Middletown Ct, Campbell, CA 95008
Phone: (408) 292-4328
Outstanding Local Installer
ecowatch badge icon
Element Solar Panel Cleaning logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Element Solar Panel Cleaning

  • Pros icon Can browse portfolio on website
  • Pros icon Educational sales approach
  • Pros icon Speedy and efficient installations
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Roof Shingles
  • Service icon Solar Panels

Website: https://www.elementsolarcleaning.com/
Address: 14850 CA-4 Ste A-140, Discovery Bay, CA 94505
Phone: (408) 422-3809
Outstanding Local Installer
ecowatch badge icon
Simmitri Solar logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Simmitri Solar

  • Pros icon Educational sales approach
  • Pros icon More transparent pricing than competitors
  • Pros icon Comprehensive service offerings
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Maintenance and Repairs
  • Service icon Commercial Solar Services
  • Service icon Solar Batteries
  • Service icon Solar Panels
  • Service icon Solar Roof Shingles

Website: http://www.simmitri.com/
Address: 6203 San Ignacio Ave Suite 110, San Jose, CA 95119
Phone: (408) 779-3333
Experienced Installer
ecowatch badge icon
Vista Solar, Inc. logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Vista Solar, Inc.

  • Pros icon Educational sales approach
  • Pros icon Licensing and credentials transparency
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Batteries
  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.vista-solar.com
Address: 2985 Kifer Rd, Santa Clara, CA 95051-0802
Phone: (408) 844-7149
Outstanding Local Installer
ecowatch badge icon
Solar System , Inc. logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Solar System , Inc.

  • Pros icon Can browse portfolio on website
  • Pros icon Educational sales approach
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Roof Shingles
  • Service icon Solar Panels

Website: http://www.solarsysteminc.com/
Address: 1202 Kifer Rd #100, Sunnyvale, CA 94086
Phone: (408) 876-9512
Outstanding Local Installer
ecowatch badge icon
Cinnamon Energy Systems logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Cinnamon Energy Systems

  • Pros icon Licensing and credentials transparency
  • Pros icon More transparent pricing than competitors
  • Pros icon Offers a free quote process
  • Pros icon Educational sales approach
  • Pros icon Can browse portfolio on website
  • Pros icon Assists with maximizing rebate
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Batteries
  • Service icon Maintenance and Repairs
  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: https://www.cinnamon.energy/
Address: 809 University Ave, Los Gatos, CA 95032
Phone: (408) 883-7000
Outstanding Local Installer
ecowatch badge icon
Bright Planet Consulting logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Bright Planet Consulting

  • Pros icon Educational sales approach
  • Pros icon Assists with maximizing rebate
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Maintenance and Repairs
  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: https://www.brightplanetconsulting.com/
Address: 12935 Alcosta Blvd Unit 2548, San Ramon, CA 94583
Phone: (415) 336-5099
Outstanding Local Installer
ecowatch badge icon
SolarCraft logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

SolarCraft

  • Pros icon More transparent pricing than competitors
  • Pros icon Offers a free quote process
  • Pros icon Educational sales approach
  • Pros icon Employee owned and operated
  • Pros icon Has an online quote form
  • Pros icon Can browse portfolio on website
  • Pros icon Assists with maximizing rebate
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Maintenance and Repairs
  • Service icon Commercial Solar Services
  • Service icon Solar Batteries
  • Service icon Solar Panels

Website: http://www.solarcraft.com/
Address: 8 Digital Dr Suite 101, Novato, CA 94949
Phone: (415) 382-7717
Outstanding Local Installer
ecowatch badge icon
Albion Power Company logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Albion Power Company

  • Pros icon More transparent pricing than competitors
  • Pros icon Offers a free quote process
  • Pros icon Educational sales approach
  • Pros icon Custom system designs
  • Pros icon Can browse portfolio on website
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Roof Shingles
  • Service icon Commercial Solar Services

Website: http://www.albionpower.com/
Address: 218 Pierce St, San Francisco, CA 94117
Phone: (415) 558-1786
Outstanding Local Installer
ecowatch badge icon
Solar Sun Surfer logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Solar Sun Surfer

  • Pros icon Educational sales approach
  • Pros icon Assists with maximizing rebate
  • Pros icon Custom system designs
  • Pros icon More transparent pricing than competitors
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panels
  • Service icon Maintenance and Repairs
  • Service icon Commercial Solar Services

Website: https://www.solarsunsurfer.com/
Address: 422 Larkfield Center #1011, Santa Rosa, CA 95403
Phone: (415) 570-4007

Solar Company Ranking Methodology


Click here to see a more detailed overview of our solar company ranking methodology.

The Cost and Benefits of Solar in Los Altos

Solar panels are powered by a free energy source — the sun — but to take advantage of this you will need to pay to set up your system. There are several factors you should take into consideration when trying to determine the overall cost and how much you can save, including:

  • The amount of sunlight your roof gets: If your roof gets limited direct sunlight, your solar system won't be able to produce as much energy, which will leave you with lower savings on energy bills than a roof that gets plenty of sunlight.
  • The cost of energy for you: If your local electricity rates are quite high, there's a better chance you'll end up with a higher return on your investment in a solar panel system. In Los Altos, you can save an average of $84 a month on your electricity bills.
  • Incentives: Those who buy and install a solar system this year can save 30% of their total solar spend by using the federal solar investment tax credit. You can also save about $32,000 on your energy bills over 20 years not including incentives.
  • System size and type: Some models are more pricy than others, so the one you get can raise or lower your initial investment. Plus, the more solar panels you need, the more it'll cost.

So is installing solar panels worth it? Whether you hope to reduce your electricity costs, greenhouse gas emissions or both, solar panels are a good investment for many Los Altos homeowners.

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Solar Incentives in Los Altos

Although a solar power system is typically a large investment, it can save you a considerable amount of money over several years because of reduced power bills and government incentives. When you install a solar panel system, you can take advatage of the federal tax credit, or ITC. This credit currently lets you reduce your tax bill by 30% of the cost of your solar panels. Plus, there may often be some regional incentives that you can take advantage of to further save. Check out our article on solar incentives to find out what incentives you can benefit from.

Environmental Impact of Switching to Solar in Los Altos

One of the best reasons to embrace solar energy is to cut your dependence on traditional energy sources like burning fossil fuels, which are harmful for the environment. Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Los Altos, though. One thing you should consider is your overall carbon footprint. For example, if you spend lots of time commuting to work and have an electric vehicle, you can install solar panels on your home to power your EV and therefore help offset your carbon emissions. In fact, if you adopt solar power, you could expect to reduce your carbon dioxide emissions by about 50 pounds each year. If you want to do your part for the environment, you'll likely find that there are many benefits of adopting solar energy other than just saving money on electricity. You can also help protect the environment, which some would argue is invaluable.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Regional Coverage

Momentum Solar

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best Technology

Tesla Energy

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch's Los Altos, CA Solar Company Rankings FAQs

What is the top solar panel installer in Los Altos?

In Los Altos, APG Solar is the most reputable local solar company. Our team of experts rates it 5.00 stars, so it's a solid choice if you're looking to install solar panels on your home.

What are the best and worst things about solar power?

A few of the biggest pros are that it decreases your electricity bills, it's a sustainable source of energy, and it can provide a decent return on your investment (ROI). The most notable cons are that solar panels don't work as well when there's limited direct sunlight, they cost a lot upfront and solar panels can look clunky on your roof.

Are solar panels worth it?

Solar panels can be a beneficial investment for lots of homeowners, but honestly, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your power bills are already reasonably low, solar panels might not be for you.

What are the different kinds of solar panels?

There are three main types of solar panels: monocrystalline, polycrystalline and thin-film. In regard to efficiency and price, monocrystalline has the highest for both, then polycrystalline, and then thin-film. The best choice for you is highly influenced by the layout of your roof, your budget and how much efficiency you're looking for.

Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.

Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.

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