Houston, TX Solar Installation Contractors

Elias Solar, Inc.

📍 Houston, TX

Elias Solar, Inc. is a Houston-based solar contractor in business since 2016, founded by an owner born and raised in the city. The company installs, repairs, and services photovoltaic solar systems for residential, commercial, and utility clients. As an EPC — engineering, procurement, and construction — firm, Elias Solar manages turnkey solar projects entirely in-house, with all work performed by licensed, insured, bonded, and certified employees. The company does not outsource or subcontract any portion of its operations, including sales, installation, inspection, maintenance, or repair. The company's solar engineer holds a PhD in electrical engineering, and the business holds NABCEP Board Certification. Elias Solar reports over 60 years of cumulative team experience. Financing options include solar loans with zero down, as well as alternative plans designed to allow customers to acquire solar without taking on debt. Residential customers own their systems outright; the company does not offer lease or power purchase agreement arrangements to residential clients. Customers may select their own preferred solar components from any brand approved by the local authority having jurisdiction. Spanish-language service is available. The company holds a BBB A rating and can be reached at (713) 239-9133.

SolRa Tech

📍 Houston, TX

SolRa Tech is a Houston, Texas home services company that provides multiple specialized divisions under a single point of contact. Services include residential and commercial solar panel installation, residential and commercial roof replacement, AC and heating services, remodeling, and construction. The company's HVAC division covers system installation, repair, and maintenance for both residential and commercial properties, including air handlers, furnaces, heat pumps, ductwork, and commercial rooftop units. SolRa Tech holds Texas HVAC license number TACLA136032C, regulated by the Texas Department of Licensing and Regulation. The company works with AC and heating brands including Daikin, Carrier, and Lennox. On the solar side, separate service pages address residential and commercial solar installations. SolRa Tech also offers a financing center and promotes a 12-month, 0% interest financing option. The company presents its multi-division structure as a convenience for property owners who want one company to coordinate roofing, solar, HVAC, and renovation projects from start to finish.

Enova Electrification

📍 Houston, TX

CH Solar LLC

📍 Houston, TX

Solar Technologies LLC

📍 Houston, TX

Solar Power Systems Houston

📍 Houston, TX

Texas Solar Farms - residential and off grid solar company

📍 Houston, TX

Texas Solar Farms is an off-grid solar installer based in the Greater Houston area, serving residential and rural properties throughout Texas. The company installs complete off-grid solar systems that include high-efficiency solar panels, lithium iron phosphate (LiFePO4) battery banks, inverters such as Sol-Ark and 6000XP models, charge controllers, safety disconnects, conduit and wiring, and backup generator integration. Systems are engineered to power air conditioning, well pumps, freezers, lights, and appliances without grid connection. The company serves homeowners on acreage, ranches, farms, cabins, barndominiums, tiny homes, and remote commercial properties across Texas, with completed projects noted in Katy, Cypress, and Uvalde. Texas Solar Farms is a Licensed Electrical Contractor in Texas and reports over 100 off-grid installations completed. System costs typically range from $18,000 to $65,000 or more depending on energy needs and battery storage. Equipment warranties include 25 years on solar panels, 10 to 12 years on battery components, and a 5-year workmanship warranty on labor. The service area covers Greater Houston, Austin, San Antonio, Dallas, and rural communities statewide including East Texas counties, West Texas acreage homes, and Hill Country ranch properties.

Houston Solar Energy

📍 Houston, TX

Houston Solar Energy is a solar installation company based in Houston, Texas, focused primarily on serving commercial clients. The company installs solar systems for businesses and provides Solar EPC (Engineering, Procurement, and Construction) services covering the full scope of a commercial solar project. Their process includes a roof assessment to determine electricity generation potential, followed by guidance on financial incentives such as accelerated MACRS depreciation and available tax credits. Houston Solar Energy describes its approach as transparent and straightforward, with no hidden surprises. Their sample project portfolio includes commercial installations across a range of business facilities in the Houston area. The company also states that it donates a portion of the proceeds from every project toward planting trees in Houston. Free quotes are available by phone at 713-697-6527 or through the quote request form on their website at houstonsolarenergy.com.

Solar Alternatives, Inc.

📍 Houston, TX

Solar Alternatives, Inc. is a Gulf Coast solar installation and energy services provider serving residential and commercial customers across a broad multi-state territory. The company markets itself as a Gulf Coast solar installation and energy services company. Residential services include solar panel installation, battery backup systems, Tesla Solar Roof installation, load management and smart panel integration, and a range of additional service and upgrade options. Commercial clients can access solar installation solutions tailored to multiple industry segments, commercial battery storage systems, and an affiliated engineering division that handles more specialized projects. In Texas, the company serves Houston along with Tyler, Beaumont, and Orange. Their service territory also encompasses cities in Louisiana, Mississippi, Alabama, Florida, Arkansas, and Tennessee. Solar Alternatives holds BBB accreditation and operates a customer referral program. A case studies portfolio is available on their website. Quotes can be requested online or by calling 877-776-5258.

SOLARIT®

📍 Houston, TX

SOLARIT® is a solar energy company based in Houston, Texas, offering solar panel installation, solar battery packs, new roof installation, and EV charging solutions. Solar panels are described as converting sunlight into electricity to reduce energy bills, while battery packs store surplus energy for use during peak demand periods or power outages. New roof installations are designed to maximize energy efficiency and minimize maintenance costs. For EV owners, the company offers a solution called Solar Gallon, which uses solar energy to lower charging costs. SOLARIT® provides an AI assistant tool to help customers estimate their energy needs, along with an instant quote tool and an EV calculator available through their website. Payment options and solar incentive information are also accessible online. The company states coverage across 26 states and backs its installations with a 30-year insurance policy carrying a $0 deductible. Business hours are Monday through Friday, 8:00 a.m. to 7:00 p.m.

Space City Solar, LLC.

📍 Houston, TX

Space City Solar, LLC is a Houston, Texas-based engineering firm that installs solar energy systems for residential and commercial customers. The company offers residential solar solutions, commercial solar installations, and solar-and-home-battery systems. Products carried include AP Systems microinverters, GCL solar panels, LG solar panels, and SolarEdge systems designed for both homes and businesses. Space City Solar's team includes NABCEP-certified, registered, and professional engineers who design and install systems tailored to each customer's energy needs. The company provides electric bill analysis, system monitoring, training, and ongoing support services as part of its residential offering, and highlights high return on investment and federal tax credit eligibility for commercial clients. All installations are backed by a 25-year warranty. Space City Solar also educates customers on how solar systems operate, the installation process, and available government incentives to help offset initial costs. The company can be reached at 281-999-2748 and serves the Houston area and surrounding communities.

Solstice Solar

📍 Houston, TX

Solstice Solar is a Houston, Texas-based solar installation company offering residential and commercial energy services. For homeowners, the company installs solar panels, battery backup systems, solar inverters, EV chargers, and SPAN smart electrical panels. Solstice Solar also provides ongoing maintenance for existing solar systems. Commercial clients can access dedicated commercial solar installation services. In addition to its core solar offerings, the company provides combined solar and roofing solutions, addressing both energy and structural needs together. Solstice Solar operates a dealer program for partners who want to offer its products and services. The company supports customers with educational resources including the Solstice Solar Academy, a proprietary mobile app, a glossary of solar terms, and information on available solar incentives. The website notes that the 2026 Federal Tax Credit can reduce solar installation costs by 40 percent. Customers can request a free online estimate through the Solstice Solar website or contact the company by phone at (281) 215-7003. The site is available in both English and Spanish.