15 Best Solar Companies in Castroville, CA (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Castroville based on:
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Customer review scores
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Service area for Castroville, CA
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Company policies and services offered
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Accreditations and certifications
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Average Castroville homeowner saves $2,903/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Castroville
When looking for the best solar companies in Castroville, going through all the options can be taxing, but it can pay off since adopting solar power can offer so many fantastic benefits. Because Castroville has a very high capacity for solar power generation, going solar is financially rewarding for many homeowners.
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 Castroville. We suggest shopping around to get several quotes and comparing them to figure out which is the best installer for your home. To receive free, no-pressure quotes from the best solar installers in Castroville, click the link below.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch Rankings for Solar Companies in Castroville

SunPower Corporation
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Reliable Customer Support
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Informative Resources
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Clear Pricing Policy
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Free Quotes
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Limited information available on website
Services Offered
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Home installations
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Integrated roofing
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Energy storage solutions
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Tailored solutions
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Business installations
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Expert panel installation

FMJ Electric, Inc.
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Reliable Customer Support
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Clear Pricing Policy
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Free Quotes
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Prompt Service Delivery
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Limited information available on website
Services Offered
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Skilled repairs
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Expert panel installation
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Business installations
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Home installations
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Tailored solutions

Bright Future Solar Energy
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Clear Pricing Policy
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Reliable Customer Support
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Informative Resources
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Limited information available on website
Services Offered
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Tailored solutions
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Home installations
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Business installations
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Expert panel installation

smart72
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Reliable Customer Support
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Free Quotes
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Informative Resources
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Clear Pricing Policy
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Prompt Service Delivery
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Limited information available on website
Services Offered
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Tailored solutions
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Integrated roofing
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Home installations
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Expert panel installation
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Skilled repairs
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Business installations

Premo Solar
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Reliable Customer Support
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Free Quotes
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Home installations
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Integrated roofing
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Energy storage solutions
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Tailored solutions
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Business installations
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Expert panel installation

Scudder Solar Energy Systems
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Expert panel installation
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Integrated roofing
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End-to-end services
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Business installations
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Home installations
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Tailored solutions
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Skilled repairs
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Energy storage solutions

Quality Home Services
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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Free Quotes
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Limited information available on website
Services Offered
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Skilled repairs
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Expert panel installation
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Tailored solutions
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Energy storage solutions
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Business installations
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Home installations

RP Construction Services LLC
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Expert panel installation
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Business installations
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Home installations
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Tailored solutions

SolarTecture - Solar
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Clear Pricing Policy
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Reliable Customer Support
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Free Quotes
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Informative Resources
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Limited information available on website
Services Offered
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Expert panel installation
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Integrated roofing
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Energy storage solutions
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Home installations
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Tailored solutions

Nomadic Solar
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Informative Resources
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Expert panel installation
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Energy storage solutions
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Tailored solutions
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Integrated roofing
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Home installations

Mynt Systems
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Reliable Customer Support
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Limited information available on website
Services Offered
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Business installations
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Home installations
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Integrated roofing

Allterra Solar
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Free Quotes
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Clear Pricing Policy
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Informative Resources
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Reliable Customer Support
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Limited information available on website
Services Offered
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Home installations
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Expert panel installation
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Business installations
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Energy storage solutions
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Tailored solutions
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Integrated roofing

Smart Solar Panel Cleaning Hollister
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Clear Pricing Policy
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Free Quotes
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Informative Resources
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Limited information available on website
Services Offered
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Home installations
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Business installations
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Integrated roofing
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Tailored solutions

Sandbar Solar & Electric
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Informative Resources
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Clear Pricing Policy
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Reliable Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Business installations
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Expert panel installation
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Energy storage solutions
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Home installations
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Tailored solutions

Day One Solar
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Free Quotes
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Integrated roofing
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Energy storage solutions
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Expert panel installation
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Tailored solutions
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Home installations
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Business installations
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Skilled repairs
Methodology: How We Ranked the Best Solar Companies in Castroville
EcoWatch's solar experts analyzed each solar company in Castroville 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 Castroville
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 Castroville
For lots of homeowners, the decision to invest in solar panels comes down to the cost. A few important factors that determine how much it will cost to install a solar panel system on your home and how much it could save you over time are:
- Your income and budget: This guides what kind of solar panels you can afford.
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you deduct 30% of your total installation cost, your local government may offer additional tax exemptions, credits or rebates that will help you save even more. Aside from incentives, you can save an average of $34,000 over 20 years with your solar panels, too.
- Average daily sunlight: Since Castroville gets lots of sunlight, your solar panel system will most likely be able to produce enough energy to power your whole home, which impacts how much your solar panels can save you on your electricity bills.
- Your current power bills: Solar panels can greatly lower, or entirely eliminate, your utility bills. In Castroville, you can save an average of $88 a month.
There are lots of wonderful benefits of solar even with the upfront cost of installation. It can help the planet and your bank account. In addition, it can boost the value of your home, giving you even more benefits if you choose to sell your home later.
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Solar Incentives in Castroville
Since solar power is a cleaner source of energy than burning fossil fuels, there are several government incentives in place to encourage people to make the switch. There are a lot of federal, state and local rebates and tax credits that may earn you anywhere from 30% to 50% of your money in return after buying a solar panel system. Our article on solar incentives has more detailed information on the incentives you can take advantage of in Castroville.
Environmental Impact of Switching to Solar in Castroville
There are many reasons to make the switch to solar energy, like saving money on utility bills and helping to reduce your carbon footprint. Something many might be asking themselves is how much can they really help save the environment by switching to solar power anyway? One thing to consider is your overall carbon footprint. For example, if you spend lots of time commuting to work 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 CO2 emissions into the atmosphere when producing electricity, they're a good alternative to nonrenewable energy sources. In fact, you could look forward to lowering your carbon dioxide emissions by about 50 pounds each year. As you can see, going solar has so many other rewards apart from saving money. One of the major ones is that you can help save the Earth too.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch's Castroville, CA Solar Company Rankings FAQs
Which solar installation company is the best near me?
In Castroville, Clean Solar is the top local solar company. Our team of experts rates it 4.09 stars, so it's a good choice if you're looking to install solar panels on your roof.
Are solar panels really eco-friendly?
Solar panels can be harmful for the environment when manufacturers use toxic chemicals in the construction. Chemicals can make solar panels difficult to recycle safely once they've reached the end of their lifespan. Solar panel manufacturing needs a lot of energy as well. The energy payback period is about 1 to 4 years.
Are solar panels worth it?
Solar panels need a considerable upfront investment that costs over ten thousand dollars, but whether or not solar panels are worth it depends on a collection of factors like the cost of electricity near you and how much direct sunlight your roof gets.
How often do solar panels need to be replaced?
Although the average lifespan of solar panels is 25 to 30 years, that doesn't mean they are completely unusable. What this means is how much energy they produce will have decreased significantly after that point. You can choose to replace them after having them for that long or you can keep using them at a lower efficiency after that time.
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.