A new roof installation is your chance to get everything right from the start. No compromises, no working around someone else's mistakes. Oneco Roofing & Maintenance installs new roofing systems on new homes, additions, detached garages, carports, and covered patios throughout Oneco.
Our New Roof Installation Process
Plan Review & Consultation
Meet with our Oneco project coordinator to select materials, review color options, and confirm the installation scope. We work with your GC or architect to ensure the roof spec meets the overall building design.
Material Delivery & Staging
All materials verified against your approved proposal. Color, brand, quantity, everything double-checked before install day. No substitutions without your approval.
Certified Installation
Installation follows IRC building code and manufacturer requirements. Proper overlap, correct fastener patterns, sealed penetrations, and balanced ventilation. Our crews are factory-trained and know the installation manuals by heart.
Final Inspection
After installation: quality inspection, building department sign-off, manufacturer warranty registration, and cleanup. Your new roof is warranted from the day it passes inspection.
What Oneco Customers Say
"After getting several quotes, these guys stood out with their honesty and knowledge. No pressure, just straightforward advice and excellent workmanship."
"Our neighbors recommended them and now we understand why. Meticulous attention to detail and they treated our home like it was their own."
"Best experience we've ever had with a home service company. On time, on budget, and the results exceeded what we expected. Truly top-notch."
Why Choose Oneco Roofing & Maintenance for New Roof Installation?
Material Selection Guidance
Shingles, metal, flat systems. We install all of them and help you choose based on your budget, design, and the demands of CT climate.
Full Manufacturer Warranty
Factory-certified installation means your new roof warranty is fully backed from day one. No gaps, no exclusions from improper installation.
Code Compliance
Every installation meets IRC building code and local Oneco amendments. Proper underlayment, ice barrier, and fastener patterns documented for inspection.
Ventilation Design
We calculate intake and exhaust per IRC R806 for every new install. Balanced ventilation extends roof life and cuts energy costs. Most contractors skip this step.
About Our Oneco New Roof Installation Services
Whether it's GAF Timberline HDZ, Owens Corning Duration, CertainTeed Landmark, or a standing seam metal system, our Oneco crews install it the way the manufacturer requires. Factory-certified installation means your warranty is fully backed from day one.
We handle everything from permits through final inspection. Our Oneco office pulls the roofing permit, coordinates material delivery, schedules the crew, and arranges the building inspection. Your GC or project manager gets regular updates and we stay on schedule.