Expert Advice On Improving Your Home

10 Best Solar Companies in Chesterfield, MO

Get matched with a top local pro.
Join over 640 homeowners that have gotten a free quote in the past week.

Written By David Cusick

Last Updated February 2024

A rooftop solar array will provide you with a renewable power source that will eventually pay for itself. 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 reputable installer. Luckily, we’ve conducted comprehensive research local solar installers and created a guide to the best solar companies in Chesterfield. These reliable providers are smart choices homeowners can depend on.

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

Top 10 Best Solar Companies in Chesterfield

StraightUp Solar of St. Louis

StraightUp Solar of St. Louis Logo

Our Rating

User Rating

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

Clear pricing policy

Informative resources

Free quotes

Reliable customer support

Services Offered

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

Helio Solar Power, LLC.

Helio Solar Power, LLC. Logo

Our Rating

User Rating

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

Clear pricing policy

Prompt service delivery

Reliable customer support

Informative resources

Free quotes

Services Offered

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

EFS Energy

EFS Energy Logo

Our Rating

User Rating

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

Free quotes

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Consultation
Panel installation
Cleaning and maintenance
Financing assistance

Solar Luxury LLC

Solar Luxury LLC Logo

Our Rating

User Rating

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

Clear pricing policy

Free quotes

Reliable customer support

Informative resources

Services Offered

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

Purelight Power of St. Louis

Purelight Power of St. Louis Logo

Our Rating

User Rating

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

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Services Offered

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

SunSent Solar

SunSent Solar Logo

Our Rating

User Rating

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

Informative resources

Reliable customer support

Clear pricing policy

Free quotes

Services Offered

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

AKA Solar LLC

AKA Solar LLC Logo

Our Rating

User Rating

Write a Review
119 S Main St, St Charles, MO 63301 (314) 314-8925 akasolarusa.com

Informative resources

Clear pricing policy

Reliable customer support

Free quotes

Services Offered

Panel installation
Consultation

Solar city stl

Solar city stl Logo

Our Rating

User Rating

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

Free quotes

Reliable customer support

Clear pricing policy

Prompt service delivery

Informative resources

Services Offered

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

Streib Company

Streib Company Logo

Our Rating

User Rating

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

Reliable customer support

Free quotes

Informative resources

Clear pricing policy

Services Offered

Panel installation

Astrawatt Solar

Astrawatt Solar Logo

Our Rating

User Rating

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

Informative resources

Clear pricing policy

Free quotes

Services Offered

Battery storage
Permit assistance
Consultation
Panel installation
Tesla powerwall
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

Putting solar panels on your roof could lower your electricity payments while helping the environment by reducing your carbon footprint through renewable energy use. Key considerations when looking at local solar installers are as follows.

Check Licensing

Make sure you hire a licensed solar installer. This ensures that the work is done correctly using current installation best practices. 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

Check review sites like TrustPilot, Google Reviews, and the Better Business Bureau (BBB) 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

Get free, detailed quotes from three to five solar companies. A quote should outline all costs and identify the solar parts included. Comparing several quotes can help you find the option that best fits your budget.

Ask About the Warranty

High-quality solar installations should have robust workmanship and performance warranties. The workmanship guarantee covers any installation issues like cracks in the panels, poor alignment, 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 weighing the total price and value of solar panels, make sure to consider these factors.

  • Look into utility rebates: More financial incentives might be available from electric companies looking to motivate homeowners to switch to solar power. Contact your local utility provider to find out rebate values and qualification criteria, so you can determine your possible savings.
  • Research federal and state tax credits: A 26% federal tax credit on the full cost of solar systems is available through 2032. Many states also offer incentives. These credits can lead to substantial savings for solar buyers.
  • Compare system purchase options: Solar panels may be paid for upfront or financed over time through leases or loans. Review all terms when financing, including annual percentage rate (APR), fees, payment schedule, and ownership implications.

Cost of Solar Installation in Chesterfield

The cost of home solar panels in Chesterfield will depend on several factors, including the size of the system and the type of panels you'll use. Generally speaking, a typical solar energy system will cost $3,370 per kilowatt, not including permit fees, preliminary work, or labor. Most solar systems in Chesterfield are 7.2 kilowatts, and the typical Chesterfield homeowners spends $17,060 after accounting for federal tax refunds. Some homeowners may prefer to lease solar panels and reduce upfront costs.

Chesterfield 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 Chesterfield, MO

A solar photovoltaic (PV) system can generate power to run any electric appliance or system in your home. If you don't want to use solar power for your entire home, you can install a solar heating system for your water.

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

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

Yes, you can use home solar energy alongside conventional power sources. In many areas, 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.

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 Chesterfield amount to $1,198.

While solar energy is an ideal option for many, it might not be ideal for homeowners in wet, dark areas. In these cases, you could consider other forms of renewable energy, such as wind or geothermal power, as a primary source. It is also important to speak to a qualified installer to determine if their solar system is compatible with the climate and environment of your area. Even if you choose a different form of renewable energy altogether, you'll still help the environment and could still qualify for distributed generation or other money-saving programs.

Some frequently-used types of home solar panels in Chesterfield include polycrystalline, monocrystalline and thin-film. Monocrystalline panels are balanced and efficient, while polycrystalline and thin-film panels pair good performance with greater upfront value. Ask your local provider about the types of solar panels they work with.

Other Chesterfield, MO Home Services