Expert Roofing, Siding, and Gutter Services Tailored For You
Receive a free, no-obligation estimate within 1–3 days. Contact us today!
Free In-Person Estimates
Limited Lifetime Warranty Up To 50 Years
Over 20 Years of Experience
24/7 Emergency Support
Fully Insured
Why Choose Giannini Roofing
Local Expertise Backed by Family Values
As a South Shore–based, family-owned business, we take pride in every roof we install and repair. Our community accountability means you’ll always get honest advice, fair pricing, and respectful service.
-
20+ years serving Whitman, Abington, Rockland, Cohasset & beyond
-
Licensed, insured, and CertainTeed ShingleMaster–certified
-
Flexible, affordable financing options to suit your budget
-
Bilingual team fluent in English & Spanish for clear communication
-
Lifetime labor guarantee & manufacturer warranties for peace of mind
Why Choose Giannini Roofing
Local Expertise Backed by Family Values
As a South Shore–based, family-owned business, we take pride in every roof we install and repair. Our community accountability means you’ll always get honest advice, fair pricing, and respectful service.
-
20+ years serving Whitman, Abington, Rockland, Cohasset & beyond
-
Licensed, insured, and CertainTeed ShingleMaster–certified
-
Flexible, affordable financing options to suit your budget
-
Bilingual team fluent in English & Spanish for clear communication
-
Lifetime labor guarantee & manufacturer warranties for peace of mind
Our Recent Projects
Services We Offer
Roofing, siding, and gutter solutions backed by experience, quality materials, and a commitment to your home’s long-term protection.
Our satisfied customers say it best…
At Giannini Roofing and Siding, we take pride in providing exceptional roofing and siding services to our customers. We would be grateful if you could share your thoughts about our roofing company with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Giannini Roofing and Siding and let others know what you think
Latest Blogs & Resources
Your Reliable Partner for your Home is Repair and Maintenance.
Fall-Ready Homes: 6 Exterior Fixes to Handle New England Weather
Prepare your home for New England’s fall and winter with these 6 essential exterior fixes. Learn how Giannini Roofing & Siding can help protect your roof, siding, gutters, and more before cold weather hits.
Transform Your Home’s First Impression: Giannini Roofing’s Expert Door Services
Upgrade your home’s style, security, and energy efficiency with expert door installation from Giannini Roofing. Serving South Shore homeowners with quality craftsmanship and family-first service.
Brighten Your Home with Confidence: Why Giannini Roofing Is Your Go-To for Window Services on the South Shore
Upgrade your home with energy-efficient, professionally installed windows from Giannini Roofing & Siding. Serving the South Shore for 20+ years with expert care, custom solutions, and guaranteed results.