CHECK US OUT HERE JOIN OUR MAILING LIST OR EMAIL US HERE (302)-654-5310 HOME GEMINI SERVICES NEWS CONTACT CONTACTS HomeContacts CONTACT INFO We are Celebrating Making Offices Shine since 1984! Since 1984, Gemini Janitorial Services has been cleaning professional offices in the Greater Delaware Valley. In addition to commercial cleaning services, the company also offers a line of environmentally-friendly products and supplies. The company was founded by Janet Killian-Welte, current President and CEO. Janet is certified as 100% owner by the Womens’ Business Enterprise National Council. 1607 East Newport Pike Wilmington, DE 19804 Telephone: (302) 654-5310 FAX: (302) 654-5312 Office Hours, M-F 8:30 AM– 5:00 PM Janet Killian-Welte, President jkillian@geminillc.net Michelle Segarra, Administration Msegarra@geminillc.net Pat Forester, Marketing Coordinator pforester@geminillc.net Gemini is always on the lookout for great employees. If you think you have what it take, fill out our EMPLOYMENT APPLICATION REQUEST A CLEANING SERVICE QUOTE Our Location 1607 East Newport Pike Wilmington, DE 19804 For a Free Consultation Call : Telephone: (302) 654-5310 FAX: (302) 654-5312 DOWNLOAD OUR FLYER Linker