15 Best Solar Companies in Denver, CO (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Denver based on:
Customer review scores- Service area for Denver, CO
- Company policies and services offered
- Accreditations and certifications
Please enter a valid 5-digit zip code!
Average Denver homeowner saves $1,597/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Denver
Hoping to go solar but still deciding on which solar company would be best for you? Although it can be hard to settle on a solar company, the search will pay off because going solar has many good benefits. On average, you can save $19,000 over 20 years with solar panels. And since solar panels have a lifespan of about 25 to 30 years, you can save will be even higher overall.
As you start your search for the best solar companies in Denver, you’ll notice that there are a great number of providers to choose from. So, we’ve organized a carefully curated list of the top solar companies in the area.We recommend shopping around for several quotes and comparing them to find the best installer for your home. To get free, no-obligation quotes from pre-screened solar companies in Denver, click the link below.
EcoWatch Rankings for Solar Companies in Denver
Solar Wave
Free Quotes- Clear Pricing Policy
Limited information available on website
Services Offered
Grid-Tied Solar System- Financing Assistance
- Cleaning and Maintenance
- Consultation
- Panel Installation
- Off-Grid Solar Systems
- Battery Storage
MH Electrical and Solar
- Free Quotes
- Reliable Customer Support
- Prompt Service Delivery
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Battery Storage
- Panel Installation
- Tesla Powerwall
- Consultation
Vanguard Solar Services
- Prompt Service Delivery
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Cleaning and Maintenance
- System Decommissioning
- Consultation
Native Roofing & Solar
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Skilled Repairs
- Panel Installation
- Financing Assistance
MD Roofing and Solar
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Skilled Repairs
- Panel Installation
ARE Solar
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Permit Assistance
- Financing Assistance
- Consultation
- Grid-Tied Solar System
- Cleaning and Maintenance
- Skilled Repairs
- System Decommissioning
Apollo Energy
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- System Decommissioning
- Panel Installation
Independent Power
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Off-Grid Solar Systems
- Battery Storage
- Panel Installation
- Financing Assistance
Columbine Roofing & Solar
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Skilled Repairs
- Panel Installation
- Financing Assistance
Alt E Wind & Solar, Ltd.
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Cleaning and Maintenance
- Financing Assistance
Cascade Solar & Electric
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Skilled Repairs
- Cleaning and Maintenance
- Panel Installation
Apex Solar Solutions
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Permit Assistance
- Financing Assistance
Elevated Independent Energy
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- System Decommissioning
- Off-Grid Solar Systems
- Cleaning and Maintenance
- Solar Panel Upgrades
- Panel Installation
Lessar Energy
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Skilled Repairs
- Cleaning and Maintenance
- Panel Installation
- Permit Assistance
Roper Roofing & Solar
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Cleaning and Maintenance
- Panel Installation
- Skilled Repairs
Methodology: How We Ranked the Best Solar Companies in Denver
EcoWatch's solar experts analyzed each solar company in Denver 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 Denver
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 Denver
We understand that for lots of homeowners, the choice to invest in solar highly depends on installation costs.The overall price and potential savings vary depending on a few important factors such as:
- Energy consumption: Installing a solar system may be a high-cost option for homes that don’t use a lot of energy a month.
- How much you spend on energy: The typical household in Denver shells out around $970 a year on energy use alone, so you could gain that much in savings.
- The kind of solar panel system you can purchase: This is dependent on what your budget is.
- Average daily sunlight: Since Denver gets lots of sunlight, your solar panel system will most likely be able to produce enough energy to power your whole home, which influences how much your electricity bills will be.
Due to solar panels decreasing in cost as well as various solar incentives, they are a sound investment for many homeowners.
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Solar Incentives in Denver
In order to increase the adoption of solar power, incentives are offered by the government – and even some utility companies – to help make switching to solar power more financially viable and accessible.In addition to the federal tax credit incentive, there are also some state- and city-level benefits, which in the majority of cases, stack with the federal incentive, so you can save even more. You can learn about the incentives available to you in our article on solar incentives
Environmental Impact of Switching to Solar in Denver
One of the most compelling reasons to use solar energy is to decrease your reliance on nonrenewable energy sources like burning fossil fuels, which are hazardous for the environment.You may be trying to figure out – how much does going solar do for the planet anyway? In a city like Denver where energy use is rather high, switching to solar energy is a great idea for those who are worried about the state of the planet.In fact, if you make the switch to solar power, you could be looking at reducing your carbon dioxide emissions by about 100 pounds each year. For homeowners who care about the environment, the upfront cost of solar is a small price to pay for offsetting your carbon emissions.
EcoWatch's Denver, CO Solar Company Rankings FAQs
Which solar company is the best near me?
In Denver, Solar Wave 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 planning to add solar panels to your home.
What is the negative environmental impact of making solar panels?
Solar panels can be bad for the environment when manufacturers use toxic chemicals when they’re made. Chemicals can make solar panels difficult to recycle safely once they’ve reached the end of their lifespan. Making solar panels requires a lot of energy as well. The energy payback period is about 1 to 4 years.
How long does it take for solar to pay for itself?
The average payback period for solar panel installation is about 14.0 years, but the exact period varies by local electricity costs, incentives and net metering programs.
When is the best time of year to install solar panels?
Despite summer being the most popular time people install solar panels, the perfect time is actually winter. You can save money since there's not as much 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.