14 Best Solar Companies in Greenfield, CA (2023 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 14 in Greenfield based on:

  • Customer review scores
  • Service area for Greenfield, CA
  • Company policies and services offered
  • Accreditations and certifications

Average Greenfield homeowner saves $2,903/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated September 15, 2023

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 Greenfield

Hoping to go solar but still deciding on which company would be the best one for your needs? Although it can be challenging to pick a solar company, the search will pay off because going solar has many good perks. Solar power isn't just good for the planet — your finances will benefit too. After switching to solar power, you can save an average of $34,000 over 20 years, and this doesn't even include incentives.

There are lots of installers to consider, but in this article, we'll help you narrow down your options by recommending some of the best solar companies in Greenfield. We advise shopping around for multiple quotes and comparing them to see which is the best installer for your home. To receive free, no-obligation quotes from vetted solar companies in Greenfield, click the link 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 Warranty Coverage

ADT Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

EcoWatch Rankings for Solar Companies in Greenfield

Best Local Installer
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EcoWatch Rating

4.9/5

Smart Solar Panel Cleaning Hollister

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Home installations
  • Service icon Integrated roofing
  • Service icon Business installations
  • Service icon Tailored solutions

Website: https://smartsolarcleaning.com/solar-panel-cleaning-hollister/
Address: 50 Florence Ct, Hollister, CA 95023
Phone: 8312450502
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Bright Future Solar Energy

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Business installations
  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Tailored solutions

Website: http://brightfuturesolarenergy.com/
Address: 139 Monterey St, Salinas, CA 93901
Phone: 8887388873
Outstanding Local Installer
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EcoWatch Rating

5.0/5

FMJ Electric, Inc.

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Prompt Service Delivery
  • Con icon Limited information available on website

Services Offered

  • Service icon Home installations
  • Service icon Skilled repairs
  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Expert panel installation

Website: http://www.fmjelectric.com/
Address: 1628 N Main St Unit 143, Salinas, CA 93906
Phone: 8312290891
Outstanding Local Installer
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EcoWatch Rating

4.6/5

smart72

  • Pros icon Prompt Service Delivery
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Skilled repairs
  • Service icon Integrated roofing
  • Service icon Business installations
  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Home installations

Website: https://smart72.com/salinas
Address: 485 Victor Way Number 12, Salinas, CA 93907
Phone: 8312915506
Outstanding Local Installer
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EcoWatch Rating

4.7/5

RP Construction Services LLC

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Business installations
  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Home installations

Website: http://www.rpcs.com/
Address: 305 Dela Vina Ave, Monterey, CA 93940
Phone: 8554283000
Outstanding Local Installer
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EcoWatch Rating

5.0/5

SolarTecture - Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Home installations
  • Service icon Integrated roofing
  • Service icon Energy storage solutions
  • Service icon Expert panel installation
  • Service icon Tailored solutions

Website: http://solartecture.net/
Address: 1213 Forest Ave, Pacific Grove, CA 93950
Phone: 8312333004
Outstanding Local Installer
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EcoWatch Rating

4.6/5

Premo Solar

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Energy storage solutions
  • Service icon Expert panel installation
  • Service icon Integrated roofing
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Tailored solutions

Website: https://premosolar.com/
Address: 11520 Commercial Pkwy Suite A, Castroville, CA 95012
Phone: 8312155443
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Scudder Solar Energy Systems

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Business installations
  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Energy storage solutions
  • Service icon Integrated roofing
  • Service icon Home installations
  • Service icon End-to-end services
  • Service icon Skilled repairs

Website: https://www.scuddersolar.com/
Address: 3342 Paul Davis Dr, Marina, CA 93933
Phone: 8313843900
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Quality Home Services

  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Energy storage solutions
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Skilled repairs
  • Service icon Tailored solutions

Website: https://www.qualityhomeservices.com/
Address: 11485 Commercial Pkwy #10, Castroville, CA 95012
Phone: 8009858103
Outstanding Local Installer
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EcoWatch Rating

4.7/5

A.M. Sun Solar

  • Pros icon Prompt Service Delivery
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Business installations
  • Service icon Home installations

Website: https://amsunsolar.com/
Address: 410 Sherwood Rd, Paso Robles, CA 93446
Phone: 8057726786
Outstanding Local Installer
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EcoWatch Rating

3.0/5

TopLine SolarPanel Pros

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Skilled repairs
  • Service icon Expert panel installation
  • Service icon Business installations
  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Integrated roofing

Website: https://www.topofthelinesolarpanel.com/
Address: 575 Southside Dr, Gilroy, CA 95020
Phone: 4085471465
Outstanding Local Installer
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EcoWatch Rating

3.0/5

MaxGen Energy Services

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Business installations
  • Service icon Energy storage solutions
  • Service icon Home installations
  • Service icon Tailored solutions

Website: http://www.maxgen.com/
Address: 1222 Vine St, Paso Robles, CA 93446
Phone: 8446294364
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Coastwide Electric

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Energy storage solutions
  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Home installations
  • Service icon Skilled repairs

Website: http://www.coastwideinc.com/contact.html
Address: 16936 Cory Dr, Morgan Hill, CA 95037
Phone: 4085009622
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Greentech Renewables Santa Cruz

  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Energy storage solutions
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Expert panel installation

Website: https://www.cedgreentech.com/location/santa-cruz-ca
Address: 420 Kennedy Dr, Capitola, CA 95010
Phone: 8314717410

Methodology: How We Ranked the Best Solar Companies in Greenfield

EcoWatch's solar experts analyzed each solar company in Greenfield based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Greenfield


Below are some the criteria we examined specifically for California solar companies

  • Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
  • Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
  • Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
  • Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
  • Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
  • Availability (10%): The bigger the service area, the higher the company will score.
  • Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
  • Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.

The Cost and Benefits of Solar in Greenfield

When picking a solar company, most homeowners or business owners wonder about the costs the most. Some key things that influence how much it will cost and how much you could save include:

  • The kind of solar panels you can afford: This depends on what your budget is.
  • How much you spend on energy: The typical household in Greenfield shells out around $1,100 a year on energy use alone, so you could end up with that much in savings.
  • Incentives: Along with the federal Solar Investment Tax Credit (ITC), which gives you a tax credit currently worth 30% of your total installation cost, your local government may offer additional tax exemptions, credits or rebates that will help you save even more. Not including incentives, you can save an average of $34,000 over 20 years with your solar panels, too.
  • The amount of sunlight your area gets: Because of Greenfield's very high amount of average daily sunlight, you should be able to save a lot on your electric bills.

Even though a solar panel system costs a sizable chunk of money upfront, it can save you thousands of dollars over the lifespan of your panels. The question of how much, though, depends on a number of factors, like the kind of solar panels you get and your local electricity rates.

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Solar Incentives in Greenfield

Since solar power is better for the environment than fossil fuels, there are a number of government incentives available to encourage its adoption. Regardless of where you live, you can take advantage of the federal Solar Investment Tax Credit (ITC), which will let you claim 30% of your project costs on your tax return, reducing the amount of taxes you owe that year. Plus, there may be some state and city incentives you can benefit from too. For detailed information about local incentives, see our article on solar incentives.

Environmental Impact of Switching to Solar in Greenfield

An important reason so many homeowners are thinking of going solar is to help bring down their environmental impact. But you may be wondering — how much exactly can you help the environment by going solar? One thing to keep in mind is your overall carbon footprint. For example, if you spend a lot of time in the car and have an electric vehicle, you can use solar energy for your home to power your EV and therefore help offset your carbon emissions. Because solar panels don't release greenhouse gas emissions into the atmosphere when creating electricity, they're a good trade for nonrenewable energy sources. In fact, you could expect to reduce your carbon dioxide emissions by about 50 pounds each year. Since solar energy is abundant and produces electricity without free from carbon dioxide emissions, adding solar panels to your home is one easy step you can take to help preserve the planet.

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 Warranty Coverage

ADT Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

EcoWatch's Greenfield, CA Solar Company Rankings FAQs

Which solar company is the best in Greenfield?

The best local solar company in Greenfield is Brandt Construction and Sea Wind Solar, with a rating of 3.00 stars.

What is the negative environmental impact of solar panels?

Manufacturing solar panels uses chemicals and produces toxic waste that can be dangerous for the environment, which is the main drawback of solar panels.

Are solar panels worth it?

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

When should I put up solar panels?

Although summer is the most common time people install solar panels, the best time is actually winter. You can save money since there's not as much demand during the winter months, and it allows you to be up and running with solar for the higher power bills you may get during the summer.

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.