15 Best Solar Companies in Rosemead, CA (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Rosemead based on:
- Customer review scores
- Service area for Rosemead, CA
- Company policies and services offered
- Accreditations and certifications
Please enter a valid 5-digit zip code!
Average Rosemead homeowner saves $2,108/year with solar panels
Updated February 01, 2024
Why you can trust EcoWatch
Best Solar Companies in Rosemead
Getting the best solar panel installation company for your home is a huge decision, but it's one that can save you a lot of money in Rosemead. Solar panels can be expensive, but the switch will save you money on your utility bills over many years. In fact, you can expect to save about $25,000 over 20 years.
As you set out on your search for the best solar companies in Rosemead, you’ll find that there are many providers to choose between. So, we’ve organized an expertly curated list of the top solar companies in the area.Want to know how much you would pay to install a solar system on your roof? Click "get quote" below to get a free, no-obligation quote from a top Rosemead solar installer.
Best National Provider
SunPower
- 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
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch Rankings for Solar Companies in Rosemead
SunPower by Sun Solar-OC
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Residential Panels
- Maintenance
- Commercial Panels
- Consultation
SunPower by True Power Solar
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Maintenance
- Commercial Panels
- Residential Panels
SunPower by Sea Bright Solar
- Prompt Service Delivery
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Consultation
- Commercial Panels
- Financing Assistance
- Residential Panels
Altadena Energy & Solar
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Residential Panels
- Permit Assistance
- Commercial Panels
Semper Solaris
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Commercial Panels
- Residential Panels
- Battery Storage
- Financing Assistance
Green Integrations and Management Inc.
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Residential Panels
- Commercial Panels
Clean Initiative
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Residential Panels
- Solar Panel Upgrades
- Battery Storage
Simple Solar
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Permit Assistance
- Maintenance
- Financing Assistance
- Residential Panels
- Battery Storage
Ameco Solar & Roofing
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Residential Panels
- Commercial Panels
- Permit Assistance
- Consultation
Solar Optimum
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Tesla Powerwall
- Solar Panel Upgrades
- Battery Storage
- Commercial Panels
- Residential Panels
- Financing Assistance
Next Level ADU builders and solar energy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Skilled Repairs
- Consultation
- Residential Panels
- Commercial Panels
- Permit Assistance
- Maintenance
California Solar System
- Reliable Customer Support
- Limited information available on website
Services Offered
- Commercial Panels
- Residential Panels
Magic Solar Electric
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Commercial Panels
- Battery Storage
- Residential Panels
Harrison Electric & Solar
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Commercial Panels
- Battery Storage
- Solar Panel Upgrades
- Residential Panels
Local Solar
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Residential Panels
- Permit Assistance
- Energy Efficiency Audit
- Commercial Panels
- Skilled Repairs
- Battery Storage
Methodology: How We Ranked the Best Solar Companies in Rosemead
EcoWatch's solar experts analyzed each solar company in Rosemead 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 Rosemead
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 Rosemead
For many people, the decision of which solar installer to hire depends on total costs.There are a few factors you should consider when determining how much it will cost and how much you can save, such as:
- Incentives: One thing that can make your solar project cost less is the solar investment tax credit (ITC), which is a tax credit that lets you deduct from your taxes a percentage of the project cost. You can also save on your power bills, which can generate an average of $25,000 of savings over 20 years.
- How much sunlight your roof gets: If your roof doesn’t get a lot of direct sunlight, your solar panels won’t be able to generate as much energy, which will leave you with lower savings on electricity bills than a house with a roof that gets a lot of sunlight.
- Your income and budget: This guides what model of solar panels you can purchase.
- How much energy costs for you: If your local energy rates are high, there's a good chance you'll get a higher return on your investment in a solar panel system. In Rosemead, you can save an average of $1,185 a month on your electricity bills.
There are lots of good benefits of solar despite the upfront cost of installation. It can help the Earth and your finances. In addition, it can increase the value of your home, giving you even more benefits if you choose to sell your home later.
Solar Savings Calculator for {{ solarcalc.name }}
Use the calculator below to see how much adopting solar power could help the planet and your savings account. You can also view our solar panel cost guide for Rosemead, CA.
{{ solarcalc.time_period|number:0 }} -year savings | {{ solarcalc.total_savings()|currency }} |
Estimated cost | {{ solarcalc.array_cost() | currency }} |
Estimated incentives | {{ solarcalc.incentive_savings() | currency }} |
Payback period | {{ solarcalc.payback_period()|number:1 }} years |
CO2 emissions prevented | {{ solarcalc.CO2_total()|number:0 }} lbs |
Miles driven equivalent | {{ solarcalc.CO2_total()/0.78|number:0 }} mi |
Switching to solar in {{ solarcalc.name }} can save you {{ solarcalc.total_savings() | currency }} over the course of {{ solarcalc.time_period|number:0 }} years.
Solar Incentives in Rosemead
Since solar power is better for the environment than traditional energy sources, there are some government incentives in place to encourage people to make the switch.You qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar system. You can also possibly pair the ITC with other local rebates and benefits. You can find out about the incentives you can use in our article on solar incentives
Environmental Impact of Switching to Solar in Rosemead
Replacing nonrenewable energy with solar power is a great way to do your part for a greener future.You may be asking yourself – how much do solar panels help the environment anyway? One thing to keep in mind is your overall carbon footprint. For example, if you have a long commute time and have an electric vehicle, you can install solar panels on your home to power your EV and therefore help offset your carbon emissions.Once you go solar, your carbon emissions can be reduced by about 50 pounds a year. Since energy from the sun is renewable and produces electricity without free from carbon dioxide emissions, making the switch to solar power is one easy step you can take to help the environment.
Best National Provider
SunPower
- 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
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Rosemead, CA Solar Company Rankings FAQs
What is the top solar panel company in Rosemead?
In Rosemead, SunPower by Sun Solar-OC is the best local solar company. Our team of experts rates it 3.00 stars, so it's a great choice if you're planning to add solar panels to your house.
What are the biggest pros and cons of going solar?
A few of the biggest pros are that it decreases your power bills, it’s a sustainable source of energy, and it can provide a significant return on your investment (ROI). The most notable cons are that solar panels don’t work as well when there’s limited direct sunlight, there is a high upfront cost and solar panels can look clunky on your roof.
Is it worth installing solar panels on my house?
Solar panels can be a great investment for most homeowners, but honestly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your electricity bills are already fairly low, solar panels might not be for you.
What is the best kind of solar panel?
The different types of solar panels are monocrystalline, polycrystalline and thin-film. Monocrystalline panels are more efficient but also more costly. Polycrystalline panels are cheaper but also less efficient than monocrystalline. Thin-film solar panels are flexible, so they can be used where the other kinds can’t, like on curved surfaces or cars, but they are also less efficient. The best one for you depends on your budget, roof configuration and how much efficiency you're looking for.
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.