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10 Best Solar Companies in Mastic, NY

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Written By David Cusick

Last Updated April 2024

Rooftop solar is one of the most easily accessible forms of renewable energy for Mastic homeowners. Making the transition to solar energy can help you save money and reduce your carbon footprint, but you want to make sure you find a reputable installer. Luckily, we've reviewed the options and compiled a guide to the best and most dependable solar installation companies in Mastic.

Our Recommended Providers

Top Pick
4.7/5
  • High-quality Maxeon solar panels
  • Nearly 30 years in business
  • Great customer service
Best Solar Panel Leasing
4.2/5
  • Long warranty options
  • Insurance available on panels
  • Free Tesla Power Wall maintenance
Best Customer Service
3.9/5
  • Great customer service
  • Good warranty options
  • Excellent industry reputation

Top 10 Best Solar Companies in Mastic

SunPower

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400 Executive Blvd Suite 137, Elmsford, NY 10523 (800) 786-7693 us.sunpower.com

Reliable customer support

Free quotes

Clear pricing policy

Informative resources

Services Offered

Battery storage
Consultation
Panel installation

Kamtech Solar Solutions

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203 B Sheridan Blvd, Inwood, NY 11096 (718) 736-2862 kamtechsolar.com

Free quotes

Informative resources

Services Offered

Panel installation

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1602 Lad Ave, Medford, NY 11763 (631) 607-4884 medfordsolarpower.com

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Services Offered

Panel installation
Financing assistance

NYS Essential Power

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13 Trade Zone Dr, Ronkonkoma, NY 11779 (631) 400-2680 nysessentialpower.com

Informative resources

Reliable customer support

Prompt service delivery

Clear pricing policy

Services Offered

Consultation
Panel installation
Battery storage

SUNation Energy

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171 Remington Blvd, Ronkonkoma, NY 11779 (631) 750-9454 sunation.com

Informative resources

Clear pricing policy

Reliable customer support

Free quotes

Services Offered

Cleaning and maintenance
Community solar projects
Panel installation
Consultation
Financing assistance
Grid-tied solar system
Permit assistance
Skilled repairs
Battery storage
Tesla powerwall

Long Island Power Solutions

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2060 Ocean Ave, Ronkonkoma, NY 11779 (631) 348-0001 lipowersolutions.com

Clear pricing policy

Free quotes

Reliable customer support

Informative resources

Services Offered

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

US Solar Enterprise

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1320 Lincoln Ave # 13, Holbrook, NY 11741 (877) 207-6527 us-solar.net

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

Battery storage
Financing assistance
Panel installation

Harmony Energy

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80 Orville Dr, Bohemia, NY 11716 (631) 244-1679 harmonyenergy.org

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Services Offered

Consultation
Panel installation

Riverhead Home Solar Power experts

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40 Peconic Ave, Riverhead, NY 11901 (631) 349-4008 riverheadhomesolarpowerexperts.com

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Services Offered

Panel installation
Cleaning and maintenance

GreenLeaf Solar

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11 Technology Dr, Setauket- East Setauket, NY 11733 (631) 509-1747 gogreenleafsolar.com

Reliable customer support

Free quotes

Informative resources

Clear pricing policy

Services Offered

Solar carports
Panel installation
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

Installing solar panels can cut your electricity costs and help the environment by reducing your carbon footprint. When evaluating if a solar provider is the best option for you, consider these key factors.

Check Licensing

It's imperative that your solar installer has the proper licensing. This helps ensure that the work is done correctly using current installation best practices. New York regulators do not issue licenses to contractors, so you should check with your city or county government for its specific regulations and requirements.

Read Customer Reviews

Look at review platforms such as the Better Business Bureau (BBB), Google Reviews, and TrustPilot to find out what previous customers have to say about local solar companies. Reviews can give you an idea of a company’s dependability and customer service. Be wary of companies lacking reviews or with predominantly negative feedback.

Compare Multiple Quotes

Contact three to five solar companies to get free, detailed quotes. Quotes should clearly outline all costs and list the exact solar components included. Comparing multiple quotes helps identify the option that best fits your budget.

Ask About the Warranty

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

Evaluate Financing and Incentives

Solar energy can help you lower electricity bills over time. Be sure to consider these aspects when considering the final cost and value of solar panels.

  • 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 result in substantial savings for solar buyers.
  • Look into utility rebates: More financial incentives might be available from utility 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.
  • Compare system purchase options: Homeowners can pay for solar panels outright or spread out payments over time with a loan or lease. Be sure to verify key details like payment schedule, annual percentage rate (APR), fees, and what ownership means when financing solar panels.

Cost of Solar Installation in Mastic

Mastic homeowners typically spend about $9,930 on home solar systems after federal tax refunds. Solar arrays in Mastic cost roughly $3,650 per kilowatt, with an average size of 3.9 kilowatts. A personalized estimate from a local solar provider will include costs for labor, permit fees, and preliminary work, and will account for your system's capacity, panel type, and size. Some homeowners prefer to lease solar panels to reduce upfront costs.

Mastic Solar Incentives Guide

Incentive Type: PACE Financing

Website: nyserda.ny.gov

Incentive Amount:

Locally determined

Incentive Type: Personal Tax Credit

Website: tax.ny.gov

Incentive Amount:

25% for solar-electric (PV) and solar-thermal systems; for third-party owned systems this is in reference to the aggregate amount owed under the contract rather than the amount owed in any single year

Incentive Type: Corporate Tax Credit

Incentive Amount:

$0.01/gallon for each percent of biodiesel

Incentive Type: Loan Program

Website: ny-sun.ny.gov

Incentive Amount:

Residential Customers: $1,500 - $25,000

Small Business and Not-for-Profit Organizations:
Participation Loans: up to $100,000 (at low interest rate)
On-Bill Recovery loans: $50,000 at 2%

Incentive Type: Sales Tax Incentive

Incentive Amount:

100% exemption

Incentive Type: Sales Tax Incentive

Incentive Amount:

Upon local authorization, 100% exemption from local sales tax

Incentive Type: Sales Tax Incentive

Website: tax.ny.gov

Incentive Amount:

100% exemption from state sales tax

Incentive Type: Property Tax Incentive

Website: tax.ny.gov

Incentive Amount:

Upon local adoption, 20% - 100% of real property taxes owed; varies by year and certification level

Incentive Type: Property Tax Incentive

Website: tax.ny.gov

Incentive Amount:

100% of the value added to the residence by the improvements

Incentive Type: Property Tax Incentive

Website: tax.ny.gov

Incentive Amount:

100% exemption for 15 years (unless local jurisdiction has opted out)

Incentive Type: Rebate Program

Website: ny-sun.ny.gov

Incentive Amount:

Incentive rates step down over time as MW goals are met. Incentive rates as of 11/27/2019 are:

Residential:
Long Island Region: $0.00/W (MW blocks have been fully subscribed)
Con Edison Region: $0.30/W
Upstate Region: $0.35/W
Low-to-Moderate income customers: $0.80/W (up to 10 kW)

Small Commercial (Non-Residential):Long Island Region: $0.00/W (MW blocks have been fully subscribed)
Con Edison Region: $0.60/W
Up State Region: $0.45/W

Multifamily Affordable Housing Adder: additional $0.40/W (up to 50 kW)

Incentive Type: Rebate Program

Website: psegliny.com

Incentive Amount:

Appliances
Advanced Power Strips: $10 - $20
Air Purifier: $25 - $50
Clothes Dryer: $50 - $250
Clothes Washer: $50
Dehumidifier: $30
Dishwasher: $50
Exhaust Fan: $20 - $25
Electric Freezer: $30
Heat Pump Water Heater: $650
Pool Pumps: $150 - $350
Refrigerator: $50
Refrigerator Recycling: $50

Lighting
Instant Rebates Vary by Product
Bulk Light Purchases: Up to $2 - $3/unit

Cooling & Heating
Central Air Conditioning: $450
Smart Thermostat: $85
Ground Source Heat Pump: $2,000/ton

Incentive Type: Rebate Program

Website: nyserda.ny.gov

Incentive Amount:

Small Systems (≤ 10 cooling tons): $1,500/cooling ton
Large Systems (> 10 cooling tons): $1,200/cooling ton

Incentive Type: Loan Program

Website: nyserda.ny.gov

Incentive Type: Other Incentive

Website: greenbank.ny.gov

Incentive Type: Personal Tax Credit

Website: tax.ny.gov

Incentive Amount:

$0.01/gallon for each percent of biodiesel

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 Mastic, NY

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

There are many benefits to home solar energy. You can save money, raise your property values, and qualify for tax benefits. With the right storage equipment, solar panels can also offer you additional energy security and offer some protection from power outages.

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

Yes. The grid in Mastic already uses a large share of renewable energy sources, and you may be able to sell your excess generated energy to your utility for additional cost savings.

The type of solar panels you have will have specific maintenance steps to follow. Regardless of type, you should clean your panels regularly and inspect them for damage. Full-service solar contractors in the Mastic area offer comprehensive maintenance plans to help you keep your panels healthy and make the most of your system.

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 the grid. In return, they'll give you a credit on your power bill.

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