Promsun

About Promsun

Promsun is a solar installation company based in Queens, New York, offering services to residential homeowners, commercial businesses, and non-profit organizations. The company guides clients through every stage of going solar, starting with planning and consulting, then moving to permitting and site preparation, system installation, and financing. During design and engineering, the team accounts for each property's energy needs along with roof tilt, azimuth, and shading conditions before submitting plans to the local building department for approval. Installation of a new solar system typically takes one to two days depending on system size and type. Promsun offers multiple financing options, including loans, leasing, and power purchase agreements, and provides free solar quotes to prospective customers. The company's website includes educational resources explaining how solar energy works, a step-by-step guide to going solar, a frequently asked questions section, and a projects gallery. A solar referral program is also available for existing customers. Promsun can be reached by phone seven days a week.

Services Offered

Features & Specialties

Credentials & Certifications

Service Areas

Address

67-43 Myrtle Ave #302, Glendale, NY 11385