JM General Contractor LLC

Roofing Contractor

(302) 277-7173

Middletown, DE 19709

www.jmgeneralcontractors.com

Today: 6:00 AM to 8:00 PM

JM General Contractor LLC is a family-owned, fully insured contracting and roofing company serving homeowners, property managers, and businesses across NJ, PA, and DE. With 14+ years of experience, we provide roofing, siding, gutters, windows, doors, decks, and concrete services built on quality, honesty, and durable materials. We offer 100% financing and limited-time promotions: 15% off windows or siding, 20% off concrete work, $2500 off roofing (4000 sq ft+), and $1000 off roofing (1000 sq ft+). Valid through 01/30/2026.

Call Us Today!

Hours of Operation

Mon 6:00 AM to 8:00 PM
Tue 6:00 AM to 8:00 PM
Wed 6:00 AM to 8:00 PM
Thu 6:00 AM to 8:00 PM
Fri 6:00 AM to 8:00 PM
Sat 7:00 AM to 7:00 PM
Sun 7:00 AM to 7:00 PM

Reviews

JM General Contractor LLC has no reviews yet. Be the first to leave a review!