15 Best Solar Companies in Guilford, PA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Guilford based on:
Customer review scores
Service area for Guilford, PA
Company policies and services offered
Accreditations and certifications
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Average Guilford homeowner saves $1,180/year with solar panels
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Best Solar Companies in Guilford
Thinking of going solar but want to know which company would be the best one for you? Although it can be hard to pick a solar company, the search will pay off because going solar has many great perks. One of the major reasons why many homeowners consider switching to solar power is because it can significantly decrease your monthly utility bills which keep getting higher each year.
As you begin your search for the best solar companies in Guilford, you’ll notice that there are a great number of providers to choose from. So, we’ve put together a curated list of the top solar companies in the area.To get free quotes from the top-rated solar companies in Guilford, click the "get quote" button below.
EcoWatch Rankings for Solar Companies in Guilford


Ethical Energy Solar
Free Quotes
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Financing Assistance
Cleaning and Maintenance
Panel Installation
Battery Storage
Permit Assistance
Tesla Powerwall
Off-Grid Solar Systems
Consultation

MSSI - Maryland Solar Solutions, Inc
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Financing Assistance
Cleaning and Maintenance
System Decommissioning
Panel Installation
Skilled Repairs
Solar Carports

American Solar Enterprises LLC
Reliable Customer Support
Clear Pricing Policy
Informative Resources
Free Quotes
Limited information available on website
Services Offered
System Decommissioning
Skilled Repairs
Cleaning and Maintenance
Consultation
Financing Assistance
Panel Installation


Mountain View Solar
Informative Resources
Clear Pricing Policy
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Panel Installation
Off-Grid Solar Systems
Battery Storage
Grid-Tied Solar System
Consultation

Sustainable Energy Systems LLC
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Grid-Tied Solar System
Battery Storage
Off-Grid Solar Systems
Panel Installation

Paradise Energy Solutions
Clear Pricing Policy
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Battery Storage
Cleaning and Maintenance
Consultation
Panel Installation


Green Legacy Solar
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Informative Resources
Limited information available on website
Services Offered
Permit Assistance
Financing Assistance
Panel Installation

Solar Grids Central PA
Reliable Customer Support
Free Quotes
Clear Pricing Policy
Limited information available on website
Services Offered
Consultation
Panel Installation
Permit Assistance
Cleaning and Maintenance

Universal Solar, LLC
Clear Pricing Policy
Prompt Service Delivery
Reliable Customer Support
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Off-Grid Solar Systems
Financing Assistance
Battery Storage
Permit Assistance
Panel Installation
Grid-Tied Solar System
Skilled Repairs


Solar Solutions For All LLC
Limited information available on website
Services Offered
Grid-Tied Solar System
Off-Grid Solar Systems
Battery Storage
Consultation
Panel Installation

Gettysburg Stove And Solar
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Informative Resources
Limited information available on website
Services Offered
Permit Assistance
Financing Assistance
Panel Installation
Methodology: How We Ranked the Best Solar Companies in Guilford
EcoWatch's solar experts analyzed each solar company in Guilford 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 Guilford
Below are some the criteria we examined specifically for Pennsylvania 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 Guilford
We know that for many homeowners, the decision to invest in solar comes down to installation costs.Some key things that impact how much it will cost and how much you could save include:
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you receive a tax credit curretnly worth 0 of your overall installation cost, your state or 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 $14,000 over the first 20 years with your solar panels, too.
- Your home's power bills: With fairly high monthly energy bills in Guilford, you could save about $1,200 a year with solar.
- How much power your home consumes: Homes that use plenty of power each month may need more solar panels and, consequently, be more expensive, but will also save more on their energy bills over time.
- Your income and budget: This determines what kind of solar panels you can get.
Solar is a valuable investment for most homeowners. You can generate your own energy instead of paying for it from the grid and make use of solar incentives, all while helping preserve the Earth.
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Solar Incentives in Guilford
Because solar power is better for the environment than burning fossil fuels, there are quite a few government incentives available to encourage its adoption.There are quite a few federal, state and local rebates and tax credits that may earn you a decent amount of money in return after paying for a solar panel system. You can learn about the incentives you can use in our article on solar incentives
Environmental Impact of Switching to Solar in Guilford
Making the switch to solar power is a compelling way to do what you can for a cleaner and more sustainable future.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Guilford, though. Switching to solar power is a great choice for the environment, due to the fact that the biggest source of greenhouse gas emissions in the country is from burning fossil fuels for electricity, heat, and transportation – all of which can be powered by solar instead.After you go solar, your carbon emissions can be reduced by about 50 pounds each year. Since energy from the sun is plentiful and generates electricity without releasing carbon emissions, adding solar panels to your home is one easy step you can take to help preserve the planet.
EcoWatch's Guilford, PA Solar Company Rankings FAQs
Which solar installation company is the best near me?
In Guilford, Glim Solar is the best local solar company. Our team of experts rates it 5.00 stars, so it's a good choice if you're looking to install solar panels on your home.
What is the negative environmental impact of solar panel manufacturing?
Making solar panels needs to use chemicals and produces toxic waste that can be harmful for the environment, which is the main negative thing about solar panels.
Is it worth putting solar panels on my roof?
Solar panels call for 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 the amount of direct sunlight your roof gets.
When is the best time of year to install solar panels?
Although summer is the most popular time people install solar panels, the optimal time is actually winter. You can save money since there's decreased demand during the winter months, and it lets you 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.