15 Best Solar Companies in Centennial, CO (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Centennial based on:
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Customer review scores
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Service area for Centennial, CO
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Company policies and services offered
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Accreditations and certifications
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Average Centennial homeowner saves $1,692/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Centennial
Searching for the best solar companies in Centennial? Installing solar panels is an exciting home addition that many homeowners find valuable for their wallets, communities and the planet. Because solar panels produce their own power, they can vastly lower your electricity bill each month, if not totally eliminate it. In fact, you could end up with about $20,000 of savings over 20 years.
To help you sort through the huge variety of Centennial solar installers, we've narrowed in on a list of the top ones. Interested in knowing the cost of installing solar panels on your roof? Click "get quote" below to get a free, no-obligation quote from a top Centennial solar installer.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
EcoWatch Rankings for Solar Companies in Centennial

ADT Solar
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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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Expert panel installation
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Energy storage solutions
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Business installations
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Integrated roofing
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Tailored solutions

Smart Wave Solar
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Informative Resources
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Free Quotes
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Prompt Service Delivery
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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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Home installations
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Expert panel installation
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Integrated roofing
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Tailored solutions
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Energy storage solutions

ION Solar - Colorado
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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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Business installations
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Expert panel installation
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Integrated roofing
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Energy storage solutions
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End-to-end services
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Tailored solutions
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Home installations

SunRun Solar
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Clear Pricing Policy
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Free Quotes
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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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Integrated roofing
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Expert panel installation
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Tailored solutions
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Energy storage solutions
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Home installations
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End-to-end services

Seed Solar
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Informative Resources
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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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Energy storage solutions
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Expert panel installation
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Integrated roofing
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Home installations
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Tailored solutions

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

Candor Energy
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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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Tailored solutions
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Expert panel installation
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Skilled repairs
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Integrated roofing
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Home installations

Mile City Solar Solutions
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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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Skilled repairs
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Home installations
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Tailored solutions
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Expert panel installation
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Business installations
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Integrated roofing

Allesol Energy
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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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Home installations
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Tailored solutions
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Expert panel installation

SourceNRG
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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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Expert panel installation
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Tailored solutions
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Integrated roofing
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Home installations

Elite Solar
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Free Quotes
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Informative Resources
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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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Energy storage solutions
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Expert panel installation
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Home installations
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Tailored solutions

Lessar Energy
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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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Expert panel installation
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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

Solar Power Pros
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Informative Resources
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Free Quotes
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Tailored solutions
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Energy storage solutions
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Home installations
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Business installations
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Expert panel installation
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Integrated roofing
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Professional reinstallation

Energy Genius Solar - Denver Office
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Informative Resources
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Prompt Service Delivery
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Reliable Customer Support
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Free Quotes
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Clear Pricing Policy
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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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Business installations
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Expert panel installation
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Energy storage solutions

NexGen Solar and Roofing
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Clear Pricing Policy
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Informative Resources
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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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Expert panel installation
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Skilled repairs
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Home installations
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Tailored solutions
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Business installations
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Integrated roofing
Methodology: How We Ranked the Best Solar Companies in Centennial
EcoWatch's solar experts analyzed each solar company in Centennial 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 Centennial
Below are some the criteria we examined specifically for Colorado 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 Centennial
For most homeowners, the decision to invest in solar energy comes down to the cost. There are quite a few factors you should take into consideration when determining costs and your potential savings, including:
- Incentives: The federal solar investment tax credit currently lets you reduce your taxes by 30% of the project cost. Your state and even local utility companies may also have various incentives that you can benefit from. Plus, you can save about $20,000 over 20 years on your utility bills, not including incentives.
- Your current electric bills: Solar panels can greatly lower, or completely get rid of, your utility bills. In Centennial, you can save an average of $90 a month.
- The model of solar panels you can buy: This depends on how much you're willing to spend upfront.
- Where your home is: This affects how much sunlight your roof gets, which helps determine how many panels you need.
Because of solar panels now being cheaper than ever as well as various solar incentives, they are a cost-effective investment for most homeowners.
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Solar Incentives in Centennial
Because solar power is better for the environment than fossil fuels, there are some government incentives available to encourage its adoption. On top of the federal solar investment tax credit, there are also some local incentives, which in most cases, stack with the federal incentive, so you can save even more. For more information about local incentives, visit our article on solar incentives.
Environmental Impact of Switching to Solar in Centennial
If you're considering adding solar panels to your home, one of the main reasons why may be to lower your greenhouse gas emissions. But how much can using solar energy instead of traditional energy actually affect the environment? The amount of energy you use is a significant factor to think about. The more electricity your home uses, the greater your impact when you make the switch to solar power. When you go solar, your carbon dioxide emissions can be lowered by about 100 pounds every year. If you want to do what you can for the environment, you'll likely understand that there are many good things about adopting solar power other than just saving money on electricity. You can also help preserve the environment, which some would argue is priceless.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
EcoWatch's Centennial, CO Solar Company Rankings FAQs
What is the most reputable solar installation company in Centennial?
The top local solar company in Centennial is Freedom Solar Power, with a rating of 4.13 stars.
What are the best and worst things about solar power?
The biggest advantages of solar power are that it can decrease or, in some cases, entirely eradicate your electricity bills, improve your home's value and lower your carbon footprint. The biggest disadvantages are that solar panels can be pricey to install, you may not save a lot if you don't use a lot of electricity and it doesn't work for all roof types and locations.
Are solar panels worth it?
Solar panels require a considerable upfront investment that usually costs at least ten thousand dollars, but whether or not solar panels are worth it depends on a collection of factors like how much you pay for electricity and the amount of direct sunlight your roof gets.
What is the efficiency of solar panels?
Solar panel efficiency is the amount of solar energy that is converted into electricity. Most panels today have an efficiency rating of about 15 to 25%. If your panels are more efficient, you'll need less of them for your home's energy needs.
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.