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10 Best Solar Companies in Waterloo, IL

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Written By David Cusick

Last Updated April 2024

A rooftop solar array will provide you with a renewable power source that will pay for itself in time. Switching to solar energy can reduce your monthly energy expenses and decrease your carbon output. Before you begin the process, you want to make sure you find a qualified installer. That’s why we’ve analyzed the options and assembled a guide to the most trustworthy solar providers in Waterloo. These top installers offer high-quality and dependable services.

Our Recommended Providers

Top Pick
4.7/5
  • High-quality Maxeon solar panels
  • Nearly 30 years in business
  • Great customer service
Best Financing Options
4.3/5
  • BluePower Plus+ financing program
  • Good selection of quality panels
  • Most affordable options
Best Solar Panel Leasing
4.2/5
  • Long warranty options
  • Insurance available on panels
  • Free Tesla Power Wall maintenance

Top 10 Best Solar Companies in Waterloo

Solar city stl

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3636 S Geyer Rd #100, St. Louis, MO 63127 (636) 515-4895 solarcitystl.com

Prompt service delivery

Reliable customer support

Free quotes

Clear pricing policy

Informative resources

Services Offered

Panel installation
Consultation
Cleaning and maintenance
Permit assistance
Battery storage
Financing assistance

Streib Company

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9225 Watson Industrial Park, St. Louis, MO 63126 (314) 487-7474 streibco.com

Clear pricing policy

Informative resources

Free quotes

Reliable customer support

Services Offered

Panel installation

five stars electric and solar LLC

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3725 michigan ave Chesterfield Missouri Fenton Missouri University City, 3725 Michigan Ave, St. Louis, MO 63118 (314) 685-7515 five-stars-electric-and-solar-llc.business.site

Prompt service delivery

Free quotes

Clear pricing policy

Reliable customer support

Services Offered

Panel installation

Astrawatt Solar

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222 S Meramec Ave Suite 202-1100, St. Louis, MO 63105 (877) 937-4786 astrawatt.solar

Informative resources

Free quotes

Clear pricing policy

Services Offered

Battery storage
Consultation
Tesla powerwall
Panel installation
Permit assistance

Pyramid Electrical Contractors, Inc.

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300 Monticello Pl, Fairview Heights, IL 62208 (618) 632-1180 pyramidelectrical.com

Services Offered

Panel installation
Skilled repairs
Cleaning and maintenance

StraightUp Solar of St. Louis

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11696 Lilburn Park Rd, St. Louis, MO 63146 (314) 218-2663 straightupsolar.com

Free quotes

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Grid-tied solar system
Financing assistance
Panel installation
Consultation
Cleaning and maintenance
Battery storage

EFS Energy

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1283 Research Blvd, St. Louis, MO 63132 (314) 771-5131 efsenergy.com

Clear pricing policy

Reliable customer support

Free quotes

Informative resources

Services Offered

Cleaning and maintenance
Financing assistance
Panel installation
Consultation

Solar Luxury LLC

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11252 Midland Blvd Apt 106, St. Louis, MO 63114 (314) 337-7071 solarluxurystl.com

Free quotes

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

Skilled repairs
Consultation
System decommissioning
Off-grid solar systems
Panel installation

Purelight Power of St. Louis

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12747 Olive Blvd Suite 302, St. Louis, MO 63141 (314) 582-6129 purelightpower.com

Reliable customer support

Informative resources

Clear pricing policy

Free quotes

Services Offered

Panel installation
Consultation
Permit assistance
Financing assistance
Grid-tied solar system

Route 66 Solar

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2110 Troy Rd Suite B1, Edwardsville, IL 62025 (618) 900-1280 route66solar.com

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

Financing assistance
System decommissioning
Panel installation
Grid-tied solar system
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on solar companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How To Choose a Solar Company

Going solar can be a great way to lower electricity costs and help the environment by reducing your carbon footprint using renewable energy. Here are some crucial factors to consider when deciding if a solar installer is trustworthy.

Check Licensing

Verify that your solar installer is properly licensed. This ensures that the work is done properly using current installation best practices. In Illinois, the state Commerce Commission regulates distributed generation energy contractors, including home solar installers.

Read Customer Reviews

Check Google Reviews, TrustPilot, the Better Business Bureau (BBB), and other review sites to see what past customers are saying about local solar providers. Detailed reviews on these platforms can help you evaluate a provider's integrity and customer service. Be wary of companies with few or mainly poor reviews.

Compare Multiple Quotes

Get free, detailed quotes from three to five solar companies. A quote should list all costs and identify the exact solar parts included. Comparing several quotes can help you find the best value for your budget.

Ask About the Warranty

Quality solar installations should have comprehensive workmanship and performance warranties. The workmanship guarantee covers any installation problems such as cracks in the panels, poor wiring, or poor alignment. The performance guarantee promises a specific energy output level. Strong guarantees indicate that a solar installer has faith in its installations.

Evaluate Financing and Incentives

Solar energy can help decrease your energy expenses over time. Be sure to weigh these aspects when determining the cost and value of solar panels.

  • Research federal and state tax credits: There’s a 26% federal tax credit available for total solar system costs until 2032. Many states also provide incentives. The credits can add up to significant savings for solar buyers.
  • Look into utility rebates: Some energy providers may provide additional discounts to motivate homeowners to install solar panels. Check the qualification rules and rebate amounts offered by your local electric utility to estimate the possible savings.
  • Compare system purchase options: Homeowners can pay for solar panels upfront or finance payments over time with a loan or lease. Be sure to verify key details like fees, payment schedule, annual percentage rate (APR), and what ownership means when financing solar panels.

Cost of Solar Installation in Waterloo

In Waterloo, solar panels cost an average of $3,760 per kilowatt, with an average system size of 6.1 kilowatts. The typical Waterloo homeowner spends $15,956 on their solar array after federal tax refunds. An estimate from a local provider will consider additional information reflecting your desired system's required preliminary work, size, capacity, and panel type. In some cases, homeowners may prefer to lease solar panels to reduce upfront costs.

Waterloo Solar Incentives Guide

Incentive Type: Property Tax Incentive

Incentive Amount:

Varies

Incentive Type: Solar Renewable Energy Credit Program

Website: icc.illinois.gov

Incentive Amount:

Negotiated with procurement administrators

Incentive Type: Personal Tax Credit

Website: ecowatch.com

Incentive Amount:

30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels.

Frequently Asked Questions About Solar in Waterloo, IL

Generally speaking, a solar photovoltaic (PV) array can be used to power any household appliance or system that uses electricity. In the smallest case, you can use a solar water heating system.

With home solar PV, you can recoup the cost of the system over time, lower your home's carbon footprint, and gain additional energy independence.

It depends on where you live and the kind of panels you plan to use. Since there's a moderate amount of snowfall in Waterloo, your best time to install solar panels is in the spring and fall.

Your payback period is the time to achieve an ROI on your solar panels. It will vary based on the rate your utility charges per kilowatt of power, the average sunlight in your area, and their rated capacity. Waterloo gets quite a bit of sunlight per day, so an average payback period could last up to 16.0 years per 5 kW of capacity.

Yes, solar panels can still provide you with energy during a grid outage. To ensure that your solar system is able to keep working during a power outage, make sure to choose a quality solar provider that offers battery backup systems or emergency generators.

The most common types of home solar panels in Waterloo include polycrystalline, monocrystalline and thin-film. Monocrystalline panels are balanced and efficient, while thin-film and polycrystalline panels pair good performance with greater upfront value. Talk with your local provider about what kinds of solar panels they work with.

Solar panels are on par with other forms of renewable energy. They have low maintenance costs and today's systems can work in a variety of conditions.

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