10 Best Solar Companies in Lemay, MO

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Last Updated: February 25, 2025

Rooftop solar energy is becoming increasingly popular for homeowners in Lemay. A rooftop solar array can help you provide a dependable source of power, add value to your property, and decrease your carbon footprint. Solar power can cut your energy costs and shrink your carbon footprint. However, it's important to hire a reputable solar installer. That’s why, after reviewing and analyzing installers, we assembled a guide to the most reputable solar companies in Lemay. These companies offer high-quality service.

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Top 10 Best Solar Companies in Lemay

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

SunSent Solar

SunSent Solar Logo

Our Rating

User Rating

1710 Scherer Pkwy, St Charles, MO 63303 (636) 757-3083 sunsent.com

Clear pricing policy

Informative resources

Free quotes

Reliable customer support

Services Offered

Skilled repairs
Financing assistance
Cleaning and maintenance
Consultation
Battery storage
Panel installation

Sustainable Solar

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Our Rating

User Rating

16226 Veterans Memorial Pkwy, Wright City, MO 63390 (636) 489-2700 sustainablesolarllc.com

Clear pricing policy

Reliable customer support

Free quotes

Informative resources

Services Offered

Grid-tied solar system
System decommissioning
Panel installation
Skilled repairs
Financing assistance
Off-grid solar systems
Battery storage
Permit assistance

Helio Solar Power, LLC.

Helio Solar Power, LLC. Logo

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User Rating

119 S Main St, St Charles, MO 63301 (888) 424-3546 heliosolarpower.com

Reliable customer support

Clear pricing policy

Prompt service delivery

Free quotes

Informative resources

Services Offered

Financing assistance
Panel installation
Cleaning and maintenance
Solar carports
Skilled repairs
Battery storage

Astrawatt Solar

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Our Rating

User Rating

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

Reliable customer support

Informative resources

Clear pricing policy

Free quotes

Services Offered

Consultation
Battery storage
Panel installation
Permit assistance
Tesla powerwall

StraightUp Solar of St. Louis

StraightUp Solar of St. Louis Logo

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User Rating

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

Free quotes

Clear pricing policy

Informative resources

Services Offered

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

EFS Energy

EFS Energy Logo

Our Rating

User Rating

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

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

Financing assistance
Panel installation
Cleaning and maintenance
Consultation

Solar city stl

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User Rating

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

Free quotes

Informative resources

Reliable customer support

Services Offered

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

Route 66 Solar

Route 66 Solar Logo

Our Rating

User Rating

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

Free quotes

Informative resources

Clear pricing policy

Services Offered

System decommissioning
Panel installation
Financing assistance
Grid-tied solar system

Purelight Power of St. Louis

Purelight Power of St. Louis Logo

Our Rating

User Rating

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

Informative resources

Reliable customer support

Free quotes

Clear pricing policy

Services Offered

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

Solar Luxury LLC

Solar Luxury LLC Logo

Our Rating

User Rating

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

Reliable customer support

Free quotes

Services Offered

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

Adopting solar power lets homeowners cut utility bills while benefiting the planet by reducing your carbon footprint using clean energy. If you’re determining whether to go solar, consider these key factors for choosing an installer.

Check Licensing

Verify that your solar installer is properly licensed. This ensures that the work is done correctly using the most up-to-date installation methods. In Missouri, it's the responsibility of counties and cities issue contracting licenses. However, all contractors must register with the Missouri Secretary of State.

Read Customer Reviews

Look at review platforms such as TrustPilot, the Better Business Bureau (BBB), and Google Reviews to find out what previous customers are saying about local solar providers. Reviews can give you an idea of a company’s trustworthiness and customer service. Be wary of companies with no reviews or with predominantly negative feedback.

Compare Multiple Quotes

Get free, detailed quotes from three to five solar companies. The quotes should list all costs and identify the solar parts included. Comparing several quotes can help you find the most cost-effective option.

Ask About the Warranty

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

Evaluate Financing and Incentives

Solar panels can help lower your electricity costs long-term. When weighing solar panel's cost and value, be sure to factor in these considerations.

  • Look into utility rebates: More discounts might be available from local power companies looking to motivate homeowners to install solar panels. Contact your local utility provider to learn rebate values and eligibility rules, so you can determine your possible savings.
  • Research federal and state tax credits: There’s a 26% federal tax credit available for the full cost of solar systems until 2032. Many states also provide incentives. The credits can result in significant savings for solar buyers.
  • Compare system purchase options: Solar panels can be purchased outright or financed through a lease or loan. Review important financing details such as annual percentage rate (APR), payment schedule, fees, and ownership implications when financing your solar system.

Cost of Solar Installation in Lemay

In Lemay, solar panels cost an average of $3,370 per kilowatt, with an average system size of 7.2 kilowatts. The typical Lemay homeowner spends $17,060 on their solar array after federal tax refunds. An estimate from a local provider will take into account additional information based on your desired system's capacity, panel type, required preliminary work, and size. In some cases, homeowners may prefer to lease solar panels to reduce upfront costs.

Lemay Solar Incentives Guide

Incentive Type: PACE Financing

Incentive Amount:

Financing contracts limited to 20 years or less; improvements must display a positive economic benefit over the life of the contract.

Incentive Type: Rebate Program

Website: powermoves.com

Incentive Amount:

Dual Fuel Heat Pump: $500
Variable Speed Pool Pump: $250
Air-Source Heat Pump: $250 - $750
Geothermal Heat Pump: $1,500
Heat Pump Water Heater: $400/unit
HVAC: Varies depending on ZIP code. See program website

Incentive Type: Property Tax Incentive

Incentive Amount:

100% exemption

Incentive Type: Rebate Program

Website: central.libertyutilities.com

Incentive Amount:

$0.25 per watt for systems operational between July 1, 2019, and December 31, 2023

Incentive Type: Rebate Program

Website: ameren.com

Incentive Amount:

Air-Source Heat Pump: $500-$900
Ductless Air-Source Heat Pump: $300-$500
Dual Fuel Heat Pump: $175-$200
Ground Source Heat Pump: $800-$2,000
Central Air Conditioner: $300-$500
Electronically Commutated Motor (ECM): $50-$100
Air Conditioner/Heat Pump Tune-Up: $75

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 Lemay, MO

A solar photovoltaic (PV) system can generate power to run any electric system or appliance in your home. A more specific example is installing a solar heating system for your water.

With home solar PV, you can recoup the cost of the system over time, lower your home's carbon footprint, and be better prepared if there's an outage to the local grid.

It depends on your location and what type of panels you're installing. Since there's a moderate amount of snowfall in Lemay, your best time to install solar panels is in the spring and fall.

Your installer can give you an estimate of what your energy bills will look like after you install solar panels. Generally, your energy bills will decrease significantly because you'll be using energy from the sun for free, instead of buying energy from the utility company. The average annual savings in Lemay amount to $1,273.

The type of solar panels you have will have specific maintenance steps to follow. Regardless of type, you should inspect your panels for damage and clean them regularly. A majority of solar contractors in the Lemay area offer multipoint maintenance plans to help you make the most of your panels and keep them healthy for as long as possible.

Net metering is a type of "power purchase agreement." If your state or utility offers net metering, you can return the solar energy you don't use to your provider. In return, they'll give you a credit on your power bill.

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

Other Lemay, MO Home Services

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