Contact Glenn’s Handyman Service is the headquarters in the greater Potomac, MD area for top quality, affordable plumbing, electrical, and carpentry services. Contact me for a free estimate. Business Address: Potomac, MD 20859 Call Now ! (240) 423-6991 Business Hours Call for an appointment! DON'T PAY BIG MONEY FOR SMALL JOBS Website glennshandymanservice.com Find Us On: Your Name (required) Your Email (required) Subject Your Message Please leave this field empty.