Professional Roofing Services in Merrimack
Same-Day Appointments Available · 24/7 Emergency Service
Owens Corning Preferred Contractor. 15+ years experience. Free roof inspections in Merrimack.
Call (877) 349-1553Merrimack inspections scheduling this week
Merrimack homeowners trust Hollis Roofing & Maintenance for roof repairs, replacements, and storm damage restoration. We hold certifications from GAF, Owens Corning, and CertainTeed, which means the manufacturer stands behind our work just as strongly as we do.
Our Services in Merrimack
What Merrimack Customers Say
"Hail punched through half our shingles last spring. Hollis Roofing & Maintenance handled the entire insurance claim — met the adjuster, filed the supplement, and we paid nothing out of pocket besides the deductible."
"Had a bad leak around the chimney flashing after a storm. Hollis Roofing & Maintenance came out next day, found the failed step flashing, replaced it, and sealed everything properly. No more dripping. Solid work."
Why Merrimack Residents Choose Hollis Roofing & Maintenance
4.8/5 Stars | 176+ Reviews
Our reputation is built one roof at a time. 176+ homeowners across Hollis, Merrimack, and surrounding areas have rated us 4.8/5 stars. We earn every review. No incentives, no discounts for feedback.
15+ Years of Experience
We've been installing and repairing roofs for over 15 years. That experience shows in how we handle complex roof lines, unexpected deck damage, and insurance claim disputes. We've seen everything and know how to handle it.
GAF Master Elite Certified
Only 2% of roofing contractors in the country hold GAF Master Elite certification. That gives Merrimack homeowners access to the Golden Pledge warranty: 25 years on workmanship, 50 years on materials. It's the strongest warranty in the industry.
Manufacturer-Certified Installation
We hold certifications from GAF, Owens Corning, and CertainTeed. That means the manufacturers have trained and vetted our crews and will back our installations with their strongest warranties. Your Merrimack roof gets factory-level quality control.
About Our Merrimack Roofing Services
Our Merrimack customers get the same crew quality, warranty coverage, and pricing as our Hollis clients. No travel surcharges, no subcontracted labor, no shortcuts. We use our own trained crews on every job.
We serve Merrimack and all nearby communities without charging travel fees. Call (877) 349-1553 to set up your free inspection. Most Merrimack inspections happen within 24 to 48 hours of the call.
We serve Merrimack from our Hollis headquarters. Most Merrimack inspections are scheduled within 48 hours of the initial call.