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10 Best Solar Companies in Hazelwood, MO

More than 130 people have received a free quote in the last 60 days.

Last Updated: February 25, 2025

Every year, more Hazelwood residents adopt rooftop solar panels to provide a dependable source of power and add value to their property. Going solar allows you to cut your utility bills and lower your environmental impact. But you'll want to find a reputable installation company first. Luckily, we’ve analyzed local solar providers and put together a guide to the best solar companies in Hazelwood. These proven and dependable providers are reliable options known for their quality services.

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.

Top 10 Best Solar Companies in Hazelwood

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

Reliable customer support

Free quotes

Informative resources

Services Offered

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

Sustainable Solar

Sustainable Solar Logo

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

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

Helio Solar Power, LLC.

Helio Solar Power, LLC. Logo

Our Rating

User Rating

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

Prompt service delivery

Clear pricing policy

Free quotes

Informative resources

Reliable customer support

Services Offered

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

Astrawatt Solar

Astrawatt Solar Logo

Our Rating

User Rating

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

Informative resources

Reliable customer support

Free quotes

Clear pricing policy

Services Offered

Tesla powerwall
Consultation
Permit assistance
Battery storage
Panel installation

StraightUp Solar of St. Louis

StraightUp Solar of St. Louis Logo

Our Rating

User Rating

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

Informative resources

Clear pricing policy

Free quotes

Services Offered

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

EFS Energy

EFS Energy Logo

Our Rating

User Rating

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

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Panel installation
Financing assistance
Cleaning and maintenance
Consultation

Solar city stl

Solar city stl Logo

Our Rating

User Rating

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

Reliable customer support

Informative resources

Free quotes

Services Offered

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

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

Clear pricing policy

Informative resources

Services Offered

Grid-tied solar system
System decommissioning
Panel installation
Financing assistance

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

Free quotes

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Consultation
Permit assistance
Panel installation
Grid-tied solar system
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

System decommissioning
Panel installation
Off-grid solar systems
Consultation
Skilled repairs
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 lower 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 helps ensure that the work is done correctly using current best installation practices. In Missouri, cities and counties have the right to issue contracting licenses. However, all contractors must register with the Missouri Secretary of State.

Read Customer Reviews

Check review sites like the Better Business Bureau (BBB), TrustPilot, and Google Reviews to see feedback from past customers on local solar companies. Detailed reviews can help you evaluate a company's reliability and customer service. Use caution with companies that have very few reviews or mostly negative ones.

Compare Multiple Quotes

Contact three to five solar companies to get free, detailed quotes. Quotes should clearly explain all costs and list the exact solar components included. Comparing multiple quotes helps identify the most cost-effective option for you.

Ask About the Warranty

High-quality solar installations should have robust workmanship and performance guarantees. The workmanship warranty covers any installation issues like poor alignment, cracks in the panels, or poor wiring. The output warranty guarantees an energy generation baseline. Strong warranties reflect a solar provider's faith in its installations.

Evaluate Financing and Incentives

Installing solar panels can help reduce your electric bills over time. When considering the total price and value of solar panels, be sure to consider these factors.

  • Look into utility rebates: Some energy providers may provide additional rebates to incentivize homeowners to adopt solar power. Check the qualification rules and rebate amounts offered by your local power company to estimate the possible savings.
  • Compare system purchase options: Solar panels may be paid for outright or financed over time with a lease or loan. Verify key financing details like fees, annual percentage rate (APR), payment schedule, and ownership implications when choosing to finance 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.

Cost of Solar Installation in Hazelwood

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

Hazelwood Solar Incentives Guide

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: 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: Property Tax Incentive

Incentive Amount:

100% exemption

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: 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: cuivre.com

Incentive Amount:

Water Heater: $50
Ground-Source Heat Pumps: $750/ton
Ground-Source Heat Pump Replacement: $150/ton
Dual Fuel Heat Pumps: $150/ton
Basement/Crawl space/slab insulation: 50% of installed cost
Advanced Thermostat: 50% of installed cost
Heat Pump Water Heater: 50% of installed cost
Window Air Conditioning: 50% of installed cost
Business Lighting Rebate: Varies, visit program website or contact utility for details

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 Hazelwood, MO

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

With home solar PV, you can save money on your energy bill, lower your home's carbon footprint, and be better prepared if there's an outage to the local grid.

Yes, it's possible to use home solar energy alongside conventional power sources. In most parts of the country, solar panels are designed to supplement your existing energy sources, so you can reap the environmental benefits and savings that come from using solar energy without having to completely switch over.

Generally speaking, your energy bills will significantly decrease after you install solar panels. This is because you're using the energy you generate for free rather than buying it from your power company. In Hazelwood, the average amount someone can save is $1,215 per year. With net metering programs offered by many utilities, you could ultimately make a profit from your system when your payback period is done.

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. Hazelwood gets quite a bit of sunlight per day, so an average payback period could last up to 14.0 years per 5 kW of capacity.

The specific required maintenance steps will vary based on the type of solar panels you have. With any system, you should clean and inspect each panel once per season. Your solar installation company might offer comprehensive plans where they'll do the maintenance for you.

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

The answer will depend on your specific needs and goals. Generally, monocrystalline solar panels are the most efficient for houses in Hazelwood. However, if lowering cost is your top priority, then you could polycrystalline or thin-film solar panels. When you're choosing a contractor, make sure to ask about the types of solar panels a contractor offers and the benefits and drawbacks of each.

Other Hazelwood, MO Home Services