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2024

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Best Solar Companies in Killeen

Our Recommended Top 10

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored Killeen Solar Companies on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

10Reviewed

10Curated

10Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

Website
13276 Research Blvd #202, Austin, TX 78750
  • Commercial

Why choose this provider?

Universal Solar System strives to meet the renewable energy needs of clients in Killeen. Its industry professionals design and develop solar-powered systems for homes, business establishments, and solar farms. These professionals manage different aspects of solar installation projects, from analysis to activation. They also assist clients with paperwork for financing, government benefits, and HOA matters. The company was established in 2009 and is a member of the Plano Chamber and the ACT Asian Chamber of Texas.

License Verified:

License: 34715

Texas Department of Licensing and Regulations

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Google
5.0 / 5 (5)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
1000 Gattis School Rd, STE 350,, Round Rock, TX 78664
  • Rooftop

Why choose this provider?

Greenstar Power serves residential and commercial property owners throughout Killeen and the adjoining areas. The company aims to help clients reduce energy usage and lower utility bills through the sale and installation of solar panels that are designed and custom-built for their specific needs. Its technicians also assist with generators, electric vehicle chargers, and batteries. Since its inception, the company has served over 8,000 clients. Greenstar Power is a member of the Solar Energy Industries Association.

License Verified:

License: 32233

Texas Department of Licensing and Regulations

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Facebook
5.0 / 5 (1)
Yelp
5.0 / 5 (1)

Website
142 Cimarron Park Loop, Suite D, Killeen, TX 78610
  • Battery storage
  • Rooftop

Why choose this provider?

Texas Solar Guys provides solar energy services to businesses and residents in the Killeen metro and nearby locations. It generates individualized cost estimation by analyzing consumers' past electric bills and has a quick solar calculator for clients' use accessible on its website. Its services include removing and installing solar roofs and panels and repairing energy systems of brands such as Enphase, Sunny Island, and Fortress. Sean Taylor, the company's owner, is a NABCEP-certified PV installation professional.

License Verified:

License: 33580

Texas Department of Licensing and Regulations

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Google
5.0 / 5 (12)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
2000 S 7th Street, Killeen, TX 78704
  • Battery storage
  • Commercial
  • Rooftop

Why choose this provider?

Lighthouse Solar provides renewable energy technologies to residential and commercial customers in the Killeen area. The company performs solar-powered energy solutions such as project design, construction, installation, and system maintenance. Its technical crew, which is composed of engineers, architects, and technicians, assesses sites, conducts feasibility studies, installs battery charging stations, and provides diagnostic and cleaning services. Since it was founded in 2005, Lighthouse Solar has received various recognitions, including the IREC Innovation Award and the 2020 Austin Green Award.

License Verified:

License: 26050

Texas Department of Licensing and Regulations

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Google
5.0 / 5 (176)
Yelp
5.0 / 5 (25)
Facebook
4.9 / 5 (20)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
1905 Old Mill Road, Cedar Park, TX 78613
  • Rooftop

Why choose this provider?

TXSOL helps Killeen homes and businesses meet their energy needs through solar power. The company installs solar panels on properties and offers monitoring and support to maintain the long-term and optimal power production of the panels. Its NABCEP-certified technicians remove systems that have sustained weather damage and reinstall using components with original design and specifications. Co-founder and military veteran Jason O’Neill built his knowledge and hands-on skills through hours of field experience, coordinating large-scale PV installations and managing solar operations.

License Verified:

License: 35050

Texas Department of Licensing and Regulations

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Facebook
5.0 / 5 (1)

Website
Killeen, TX
  • Rooftop

Why choose this provider?

Texas Solar Power Systems caters to clients in Killeen and the surrounding cities. It helps families switch to renewable energy resources by offering solar products from Tesla, Freedom Forever, LG, and Vivint. Its team also assesses clients' energy usage, utility company rules, and property structure to create tailored solar panel designs. The company also assists clients in completing their permits and in working with sub-contractors, code officials, and distributors. It also serves College Station, Keller, Austin, and Fort Worth.

License Verified:

License: 26492

Texas Department of Licensing and Regulations

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Google
5.0 / 5 (32)

Website
903 South Amy Ln., Harker Heights, TX 76548
  • Rooftop

Why choose this provider?

Allegiance Solar is a local, veteran-owned and veteran-operated company that serves residential and commercial customers in the Killeen metro. It helps clients go green and reduce their carbon footprint with custom renewable energy-saving solutions such as scale PV solar installations, yearly inspections, and cleaning services. Its solar panels are certified by the Underwriters Laboratories to endure the effects of time and weather. Its technicians are authorized by the North American Board of Certified Energy Practitioners.

License Verified:

License: 32664

Texas Department of Licensing and Regulations

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Google
5.0 / 5 (50)
Facebook
5.0 / 5 (19)
Yelp
5.0 / 5 (1)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
1901 E. FM 2410, Harker Heights, TX 76548
  • Rooftop

Why choose this provider?

Solar CenTex is a locally owned and operated company that has been serving residential, commercial, and farm clients in Killeen and neighboring areas since 2013. Its crew designs and installs various types of solar PV systems which may be placed on rooftops, pergolas, or carports to help clients lower their energy bills and reduce their carbon footprint. It also provides solar inspection, maintenance, removal, and reinstallation services. Solar CenTex works with brands like SolarEdge and Enphase.

License Verified:

License: 29755

Texas Department of Licensing and Regulations

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.8
Google
4.9 / 5 (94)
Yelp
4.0 / 5 (10)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
3717 Priem Ln #704, Pflugerville, TX 78660
  • Rooftop

Why choose this provider?

Longhorn Solar is a family-owned and family-operated agency that has catered to more than 2,100 houses and businesses in and around Killeen. Since 2009, the company has been installing solar power systems and backup batteries. Its process involves on-site assessment, energy consultation, and custom design. Its team has over 100 years of combined industry experience. It has a Master electrician and six NABCEP certified professionals on its roster. Longhorn Solar started as a lawn care company that has ventured into a solar panel installation company.

License Verified:

License: 27514

Texas Department of Licensing and Regulations

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.4
Google
4.5 / 5 (141)
Facebook
4.5 / 5 (113)
Yelp
3.5 / 5 (42)

Website
9111 Jollyville Rd, #104, Austin, TX 78759
  • Rooftop

Why choose this provider?

ION is a full-service solar company that serves residential and commercial property owners in Killeen. The company assists its clients in switching to solar energy through services such as design, electrical system integration, and panel installation. Its crew analyzes its clients' energy consumption and helps them obtain city and utility authorization. ION is a member of the Solar Energy Industries Alliance and holds a NABCEP certification. It gives back to the community through Habitat for Humanity.

License Verified:

License: 30990

Texas Department of Licensing and Regulations

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.4
Google
4.4 / 5 (388)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

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