About Mazzi Contractors

Who we are

Mazzi contractors has been providing excellent service to the Delaware Valley for over 30 years. We offer outstanding warranties, guarantees, and peace of mind. Mazzi Contractors is a proud member of the BBB with thousands of satisfied customers and will provide references upon request.

What we do

Skilled in all aspects of home improvements. We believe in quality workmanship at an affordable price. Mazzi construction offers in home consultations where our design team can incorporate our ideas with yours for the makings of a wonderful project. We bring the product to you. Select from a wide range of brand name premium products ranging from siding, roofing, windows, doors, decking, sunrooms, patio hardscape, fieldstone, fencing, flooring, and all of your kitchen, bath and basement needs.

Why us

Our guarantees are second to none. We offer outstanding guarantees and lifetime warranties. We offer financing and convenient payment options with credit card and cash pay plans. With 30 years experience in the building business you won’t find more crafted and skilled mechanics. We are affordable, friendly and have a wide range of home improvement options available. We are license bonded and insured.



Window Installation Services Whether remodeling, renovating or building a new home, … [Learn More...]


Home Remodeling Experts

Mazzi Contractors Roofing Services Mazzi’s roofing contractors have the knowledge and … [Learn More...]



Mazzi Contractors Siding Services Mazzi’s siding contractors use superior quality … [Learn More...]

Commercial Contractors


Commercial Construction Services Mazzi Contractors specialize in all aspects of commercial … [Learn More...]


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Contact Us

Address: Mazzi Contractors, Inc.
31 W. Boroline Rd,King of Prussia,
Phone: 877-629-9426
Email: info@mazzicontractors.com